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

:root {
  --midnight: #0A1F3F;
  --midnight-light: #132D54;
  --midnight-dark: #061428;
  --mint: #7DD3C0;
  --mint-light: #A8E6D8;
  --mint-dark: #5BBFA9;
  --cream: #F7F5F0;
  --cream-dark: #EDE9E0;
  --white: #FFFFFF;
  --text-dark: #0A1F3F;
  --text-light: #F7F5F0;
  --text-muted: #5A6B7E;
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --container: 1200px;
  --gutter: 24px;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--cream);
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

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

/* ===== Typography ===== */
h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.15;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 31, 63, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(125, 211, 192, 0.1);
  transition: background 0.3s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: var(--mint);
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
}

.logo-mark::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 14px;
  height: 14px;
  border: 2px solid var(--midnight);
  border-radius: 50%;
}

.logo-mark::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  background: var(--midnight);
  border-radius: 50%;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}

.logo-sub {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--mint);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-left: -2px;
}

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

.nav-menu a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--cream);
  transition: color 0.2s ease;
  letter-spacing: 0.01em;
}

.nav-menu a:hover {
  color: var(--mint);
}

.nav-cta {
  background: var(--mint);
  color: var(--midnight) !important;
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 600 !important;
  transition: background 0.2s ease, transform 0.2s ease !important;
}

.nav-cta:hover {
  background: var(--mint-light);
  transform: translateY(-1px);
}

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

.hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  position: relative;
  transition: background 0.3s ease;
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background: var(--white);
  left: 0;
  transition: transform 0.3s ease;
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--midnight);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('https://images.pexels.com/photos/8985662/pexels-photo-8985662.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080') center center / cover no-repeat;
  opacity: 0.3;
  filter: saturate(0.6);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(6, 20, 40, 0.92) 0%,
    rgba(10, 31, 63, 0.85) 50%,
    rgba(19, 45, 84, 0.80) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  padding: 120px 24px 80px;
}

.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--mint);
  margin-bottom: 24px;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

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

.hero-sub {
  font-size: 1.15rem;
  line-height: 1.7;
  color: rgba(247, 245, 240, 0.75);
  max-width: 600px;
  margin: 0 auto 40px;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(247, 245, 240, 0.6);
}

.trust-item svg {
  color: var(--mint);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 40px;
  border: 2px solid rgba(125, 211, 192, 0.4);
  border-radius: 12px;
  z-index: 2;
}

.hero-scroll span {
  display: block;
  width: 4px;
  height: 8px;
  background: var(--mint);
  border-radius: 2px;
  margin: 6px auto 0;
  animation: scrollBounce 1.8s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(10px); opacity: 0.4; }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
}

.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 24px rgba(125, 211, 192, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(247, 245, 240, 0.35);
}

.btn-outline:hover {
  border-color: var(--mint);
  color: var(--mint);
  transform: translateY(-2px);
}

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

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

.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
}

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

/* ===== Section Shared ===== */
.section-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--mint-dark);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.section-desc {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 560px;
}

/* ===== Services ===== */
.services {
  padding: 100px 0;
  background: var(--cream);
}

.services .container {
  text-align: center;
}

.services .section-desc {
  margin: 0 auto 60px;
}

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

.service-card {
  background: var(--white);
  border-radius: 16px;
  padding: 40px 32px;
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(10, 31, 63, 0.06);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(10, 31, 63, 0.1);
}

.service-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--midnight) 0%, var(--midnight-light) 100%);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--mint);
}

.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.service-card p {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--text-muted);
}

/* ===== About ===== */
.about {
  padding: 100px 0;
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

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

.about-image-wrap img {
  border-radius: 20px;
  width: 100%;
  height: 100%;
  object-fit: cover;
  box-shadow: 0 24px 48px rgba(10, 31, 63, 0.12);
}

.about-image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 160px;
  height: 160px;
  background: var(--mint);
  border-radius: 20px;
  z-index: -1;
  opacity: 0.4;
}

.about-content .section-title {
  margin-bottom: 24px;
}

.about-text {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.about-stats {
  display: flex;
  gap: 48px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(10, 31, 63, 0.08);
}

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

.stat-number {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--midnight);
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

/* ===== Why Us ===== */
.why-us {
  padding: 100px 0;
  background: var(--midnight);
}

.why-us .container {
  text-align: center;
}

.why-us .section-label {
  color: var(--mint);
}

.why-us .section-title {
  color: var(--white);
  margin-bottom: 60px;
}

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

.why-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(125, 211, 192, 0.12);
  border-radius: 16px;
  padding: 40px 36px;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.why-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(125, 211, 192, 0.3);
}

.why-number {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 900;
  color: var(--mint);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 16px;
}

.why-card h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.why-card p {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(247, 245, 240, 0.6);
}

/* ===== CTA Banner ===== */
.cta-banner {
  padding: 80px 0;
  background: var(--mint);
}

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

.cta-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--midnight);
  margin-bottom: 8px;
}

.cta-headline {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--midnight);
  line-height: 1.2;
}

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

/* ===== Contact ===== */
.contact {
  padding: 100px 0;
  background: var(--cream);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-info .section-title {
  margin-bottom: 20px;
}

.contact-desc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 40px;
}

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

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

.contact-icon {
  width: 48px;
  height: 48px;
  background: var(--midnight);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mint);
  flex-shrink: 0;
}

.contact-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-value {
  display: block;
  font-size: 1rem;
  color: var(--text-dark);
  line-height: 1.6;
}

.contact-link {
  color: var(--midnight);
  font-weight: 600;
  transition: color 0.2s ease;
}

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

/* ===== Form ===== */
.contact-form-wrap {
  background: var(--white);
  border-radius: 20px;
  padding: 48px;
  box-shadow: 0 16px 48px rgba(10, 31, 63, 0.08);
}

.contact-form h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-dark);
}

.form-note {
  font-size: 0.875rem;
  color: var(--text-muted);
  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: 0.8125rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid rgba(10, 31, 63, 0.12);
  border-radius: 10px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--text-dark);
  background: var(--cream);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--mint-dark);
  box-shadow: 0 0 0 3px rgba(125, 211, 192, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.7;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 16px 20px;
  background: rgba(125, 211, 192, 0.15);
  border-radius: 10px;
  color: var(--midnight);
  font-weight: 500;
  font-size: 0.9375rem;
}

.form-success svg {
  color: var(--mint-dark);
  flex-shrink: 0;
}

/* ===== Footer ===== */
.footer {
  background: var(--midnight-dark);
  padding: 64px 0 40px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 40px;
}

.logo-light .logo-text {
  color: var(--white);
}

.logo-light .logo-sub {
  color: var(--mint);
}

.footer-tagline {
  font-size: 0.9375rem;
  color: rgba(247, 245, 240, 0.5);
  margin-top: 12px;
  max-width: 320px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 28px;
}

.footer-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(247, 245, 240, 0.6);
  transition: color 0.2s ease;
}

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

.footer-address {
  font-size: 0.8125rem;
  color: rgba(247, 245, 240, 0.35);
  text-align: center;
  line-height: 1.8;
}

/* ===== Scroll Reveal ===== */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
}

@media (prefers-reduced-motion: no-preference) {
  .reveal[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
  }
}

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

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

  .about-image-wrap {
    max-width: 500px;
  }
}

@media (max-width: 768px) {
  .header-inner {
    height: 70px;
  }

  .nav-toggle {
    display: block;
    z-index: 1001;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: var(--midnight-dark);
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    padding: 40px;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.3);
  }

  .nav-menu.is-open {
    transform: translateX(0);
  }

  .nav-menu a {
    font-size: 1.1rem;
  }

  .nav-cta {
    text-align: center;
    width: 100%;
  }

  .hero-content {
    padding: 100px 20px 80px;
  }

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

  .hero-trust {
    gap: 20px;
  }

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

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

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

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

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

  .contact-form-wrap {
    padding: 32px 24px;
  }

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

  .about-stats {
    gap: 32px;
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  :root {
    --gutter: 16px;
  }

  .hero-headline {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.75rem;
  }
}

/* Mobile nav overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 20, 40, 0.6);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.nav-overlay.is-visible {
  opacity: 1;
  pointer-events: all;
}