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

:root {
  --midnight: #0a2540;
  --midnight-light: #123a5e;
  --midnight-dark: #061a2e;
  --mint: #5eead4;
  --mint-dark: #3dd4be;
  --mint-light: #b5f5ec;
  --slate: #64748b;
  --slate-light: #94a3b8;
  --off-white: #f1f5f9;
  --white: #ffffff;
  --border: rgba(255,255,255,0.12);
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  --radius: 8px;
  --radius-lg: 12px;
  --shadow: 0 1px 3px rgba(10,37,64,0.08), 0 4px 16px rgba(10,37,64,0.06);
  --shadow-lg: 0 4px 24px rgba(10,37,64,0.12);
}

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--midnight);
  background: var(--white);
}

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: 100;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--midnight);
}

.logo-text strong {
  color: var(--mint-dark);
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-list a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--slate);
  transition: color 0.2s;
}

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

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-body);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.15s, box-shadow 0.2s;
  white-space: nowrap;
}

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

.btn:active {
  transform: translateY(0);
}

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

.btn-mint:hover {
  background: var(--mint-dark);
  border-color: var(--mint-dark);
  box-shadow: 0 4px 16px rgba(94,234,212,0.35);
}

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

.btn-white:hover {
  background: var(--off-white);
  box-shadow: var(--shadow-lg);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}

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

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

.btn-outline-dark:hover {
  background: var(--midnight);
  color: var(--white);
}

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

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

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

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--midnight);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ─── HERO ─── */
.hero {
  padding-top: 72px;
  background: var(--midnight);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: calc(100vh - 72px);
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 64px 48px 64px 0;
  max-width: 580px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mint);
  margin-bottom: 24px;
  width: fit-content;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.5vw, 5rem);
  font-weight: 800;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-headline br {
  display: none;
}

.hero-desc {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--slate-light);
  margin-bottom: 36px;
  max-width: 460px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

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

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

.stat-num {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
}

.stat-label {
  font-size: 0.78rem;
  color: var(--slate-light);
  letter-spacing: 0.02em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
  flex-shrink: 0;
}

.hero-image {
  position: relative;
  height: 100%;
  min-height: 500px;
}

.hero-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image-accent {
  position: absolute;
  bottom: -24px;
  left: -24px;
  width: 200px;
  height: 200px;
  background: var(--mint);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.15;
}

/* ─── SECTION COMMON ─── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mint-dark);
  margin-bottom: 12px;
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--mint-dark);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--midnight);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

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

/* ─── SERVICES ─── */
.services {
  padding: 100px 0;
  background: var(--white);
}

.services .container {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

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

.service-card {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: transform 0.25s, box-shadow 0.25s;
}

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

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--midnight);
  border-radius: var(--radius);
  margin-bottom: 20px;
  color: var(--mint);
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--midnight);
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--slate);
  line-height: 1.65;
}

/* ─── PROCESS ─── */
.process {
  padding: 100px 0;
  background: var(--midnight);
}

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

.process .section-label::before {
  background: var(--mint);
}

.process .section-title {
  color: var(--white);
}

.process .container {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-step {
  position: relative;
  padding: 32px 24px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.step-number {
  display: block;
  font-size: 3rem;
  font-weight: 800;
  font-family: var(--font-display);
  color: var(--mint);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 16px;
}

.process-step h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.process-step p {
  font-size: 0.9rem;
  color: var(--slate-light);
  line-height: 1.65;
}

/* ─── GALLERY ─── */
.gallery {
  padding: 100px 0;
  background: var(--off-white);
}

.gallery .container {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.gallery-item:hover img {
  transform: scale(1.04);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px 20px 16px;
  background: linear-gradient(transparent, rgba(10,37,64,0.8));
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 600;
}

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

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

.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-content .section-title {
  margin-bottom: 20px;
}

.about-content p {
  font-size: 1rem;
  color: var(--slate);
  line-height: 1.75;
  margin-bottom: 16px;
}

.about-list {
  list-style: none;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--midnight);
}

.about-list li::before {
  content: '';
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: var(--mint);
  border-radius: 50%;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%230a2540' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

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

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

.cta-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--midnight);
  margin-bottom: 8px;
}

.cta-text p {
  font-size: 1.05rem;
  color: var(--midnight-light);
  line-height: 1.6;
}

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

/* ─── CONTACT ─── */
.contact {
  padding: 100px 0;
  background: var(--off-white);
}

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

.contact-desc {
  font-size: 1rem;
  color: var(--slate);
  line-height: 1.7;
  margin-bottom: 32px;
}

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

.contact-item dt {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 4px;
}

.contact-item dd {
  font-size: 1rem;
  color: var(--midnight);
  line-height: 1.6;
}

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

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

.contact-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  aspect-ratio: 7/3;
}

.contact-map a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}

.contact-map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.map-overlay {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: var(--midnight);
  color: var(--white);
  padding: 8px 14px;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background 0.2s;
}

.map-overlay:hover {
  background: var(--midnight-light);
}

/* ─── FORM ─── */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow);
}

.contact-form h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--midnight);
  margin-bottom: 24px;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--midnight);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 14px;
  border: 1.5px solid #e2e8f0;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: var(--font-body);
  color: var(--midnight);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
  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(94,234,212,0.2);
}

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

.form-note {
  font-size: 0.82rem;
  color: var(--slate);
  margin-top: 12px;
  text-align: center;
}

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  border-radius: var(--radius);
  color: #065f46;
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 16px;
}

/* ─── FOOTER ─── */
.site-footer {
  background: var(--midnight-dark);
  color: var(--slate-light);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding: 64px 0 40px;
}

.footer-brand p {
  margin-top: 12px;
  font-size: 0.9rem;
  line-height: 1.65;
  max-width: 280px;
}

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

.footer-links a {
  font-size: 0.9rem;
  color: var(--slate-light);
  transition: color 0.2s;
}

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

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

.footer-phone {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--mint);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--slate);
  text-align: center;
}

/* ─── SCROLL REVEAL ─── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

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

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  html { scroll-behavior: auto; }
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-content {
    padding: 48px 24px 48px;
    max-width: 100%;
  }

  .hero-image {
    display: none;
  }

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

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-list {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    border-bottom: 1px solid var(--border);
    transition: max-height 0.35s ease, padding 0.35s ease;
  }

  .nav-list.open {
    max-height: 500px;
    padding: 16px 0;
  }

  .nav-list li {
    width: 100%;
  }

  .nav-list a {
    display: block;
    padding: 12px 24px;
    font-size: 1rem;
  }

  .nav-list li:last-child {
    padding: 8px 24px 16px;
  }

  .hero {
    padding-top: 72px;
  }

  .hero-content {
    padding: 40px 24px;
  }

  .hero-headline {
    font-size: clamp(2.5rem, 10vw, 3.5rem);
  }

  .hero-headline br {
    display: block;
  }

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

  .hero-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .stat-divider {
    display: none;
  }

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

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

  .gallery-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;
  }

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

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

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

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

  .services,
  .process,
  .gallery,
  .about,
  .contact {
    padding: 64px 0;
  }

  .service-card {
    padding: 28px 20px;
  }
}