:root {
  --teal: #0D9488;
  --teal-dark: #0F766E;
  --teal-light: #14B8A6;
  --slate-900: #0F172A;
  --slate-800: #1E293B;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748B;
  --slate-400: #94A3B8;
  --slate-300: #CBD5E1;
  --slate-200: #E2E8F0;
  --slate-100: #F1F5F9;
  --slate-50: #F8FAFC;
  --white: #FFFFFF;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'DM Serif Display', Georgia, serif;
}

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

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

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--slate-700);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  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 ─── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-200);
  transition: box-shadow 0.3s ease;
}

.header.scrolled {
  box-shadow: 0 1px 20px rgba(15, 23, 42, 0.06);
}

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

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

.logo-text {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  color: var(--slate-900);
}

.logo-accent {
  color: var(--teal);
}

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

.nav-link {
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--slate-500);
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--teal);
}

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

.menu-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--slate-700);
  transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 5px);
}
.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -5px);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-teal {
  background: var(--teal);
  color: var(--white);
}
.btn-teal:hover {
  background: var(--teal-dark);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--slate-700);
  border: 1px solid var(--slate-300);
}
.btn-outline:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.btn-white {
  background: var(--white);
  color: var(--slate-900);
}
.btn-white:hover {
  background: var(--slate-100);
  transform: translateY(-1px);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.4);
}
.btn-outline-white:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.08);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 0.9375rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
  padding: 14px 28px;
}

/* ─── Hero ─── */
.hero {
  padding-top: 72px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(13, 148, 136, 0.05) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(13, 148, 136, 0.03) 0%, transparent 60%);
  pointer-events: none;
}

.hero-inner {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 60px 0 80px;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 5vw, 4.25rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--slate-900);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-title .thin {
  font-family: var(--font-body);
  font-weight: 200;
  display: block;
  font-size: 0.65em;
  letter-spacing: 0.02em;
  color: var(--slate-500);
  margin-top: 4px;
}

.hero-sub {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--slate-500);
  max-width: 480px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  height: 640px;
  object-fit: cover;
  border-radius: 12px;
}

.hero-image-accent {
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 120px;
  height: 120px;
  border: 1px solid var(--teal);
  border-radius: 8px;
  z-index: -1;
  opacity: 0.3;
}

.hero-line {
  height: 1px;
  background: linear-gradient(to right, var(--teal), var(--slate-200), transparent);
  margin: 0 0 0 calc((100% - 1200px) / 2 + 24px);
  max-width: calc(100% - 48px);
}

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

.section-header.light .section-eyebrow {
  color: rgba(255,255,255,0.6);
}

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

.section-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--slate-900);
  letter-spacing: -0.02em;
}

.section-title .thin {
  font-family: var(--font-body);
  font-weight: 200;
  display: block;
  font-size: 0.6em;
  color: var(--slate-500);
  margin-top: 4px;
  letter-spacing: 0.02em;
}

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

.section-title.light .thin {
  color: rgba(255,255,255,0.5);
}

/* ─── Services ─── */
.services {
  padding: 120px 0;
}

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

.service-card {
  background: var(--white);
  padding: 40px 32px;
  border: 1px solid var(--slate-200);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.service-card:hover {
  border-color: var(--teal);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(13, 148, 136, 0.08);
}

.service-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(13, 148, 136, 0.08);
  color: var(--teal);
  margin-bottom: 20px;
}

.service-card h3 {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--slate-900);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.service-card p {
  font-size: 0.9375rem;
  color: var(--slate-500);
  line-height: 1.65;
}

/* ─── About ─── */
.about {
  padding: 120px 0;
  background: var(--slate-50);
}

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

.about-image-wrap img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  border-radius: 10px;
}

.about-content .section-eyebrow {
  text-align: left;
}

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

.about-content p {
  font-size: 1rem;
  color: var(--slate-600);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--slate-200);
}

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

.stat-number {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--teal);
  line-height: 1;
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--slate-500);
  letter-spacing: 0.02em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--slate-200);
}

/* ─── Why Us ─── */
.why-us {
  padding: 120px 0;
  background: var(--slate-900);
}

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

.why-card {
  background: var(--slate-800);
  padding: 48px 40px;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.why-card:hover {
  background: var(--slate-700);
  transform: translateY(-2px);
}

.why-number {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--teal);
  line-height: 1;
  margin-bottom: 16px;
  opacity: 0.6;
}

.why-card h3 {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.why-card p {
  font-size: 0.9375rem;
  color: var(--slate-400);
  line-height: 1.7;
}

/* ─── CTA ─── */
.cta {
  padding: 120px 0;
  background: var(--teal);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(255,255,255,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.cta .container {
  position: relative;
  text-align: center;
}

.cta-text {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.75);
  max-width: 520px;
  margin: 0 auto 40px;
  line-height: 1.75;
}

.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── Contact ─── */
.contact {
  padding: 120px 0;
}

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

.contact-info .section-eyebrow {
  text-align: left;
}

.contact-info .section-title {
  text-align: left;
  margin-bottom: 40px;
}

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

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

.contact-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(13, 148, 136, 0.08);
  color: var(--teal);
}

.contact-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate-400);
  margin-bottom: 4px;
}

.contact-item p {
  font-size: 0.9375rem;
  color: var(--slate-700);
  line-height: 1.6;
}

.contact-link {
  color: var(--teal);
  font-weight: 400;
  transition: color 0.2s;
}

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

/* ─── Form ─── */
.contact-form-wrap {
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: 12px;
  padding: 40px;
}

.form-title {
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--slate-900);
  margin-bottom: 28px;
  letter-spacing: -0.01em;
}

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

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--slate-700);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--slate-900);
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: 6px;
  outline: none;
  transition: border-color 0.2s ease;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--teal);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--slate-400);
}

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

.form-note {
  font-size: 0.8125rem;
  color: var(--slate-400);
  margin-top: 12px;
  text-align: center;
}

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

.form-success svg {
  margin: 0 auto 16px;
}

.form-success h3 {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--slate-900);
  margin-bottom: 8px;
}

.form-success p {
  font-size: 0.9375rem;
  color: var(--slate-500);
}

/* ─── Map ─── */
.map-section {
  border-top: 1px solid var(--slate-200);
}

.map-container {
  height: 380px;
  filter: grayscale(0.4) contrast(1.05);
}

.map-container iframe {
  width: 100%;
  height: 100%;
}

/* ─── Footer ─── */
.footer {
  background: var(--slate-900);
  padding: 64px 0 0;
}

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

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

.footer-tagline {
  font-size: 0.9375rem;
  color: var(--slate-500);
  margin-top: 12px;
  line-height: 1.6;
}

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

.footer-links a {
  font-size: 0.9375rem;
  color: var(--slate-400);
  transition: color 0.2s;
}

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

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-contact p {
  font-size: 0.9375rem;
  color: var(--slate-500);
}

.footer-phone {
  font-size: 1rem;
  color: var(--teal);
  font-weight: 400;
  transition: color 0.2s;
}

.footer-phone:hover {
  color: var(--teal-light);
}

.footer-bottom {
  border-top: 1px solid var(--slate-800);
  padding: 20px 0;
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: var(--slate-600);
  text-align: center;
}

/* ─── Mobile Menu ─── */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.mobile-link {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--slate-700);
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.mobile-link:hover {
  color: var(--teal);
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .hero-inner {
    gap: 40px;
  }
  .hero-image img {
    height: 480px;
  }
  .about-inner {
    gap: 48px;
  }
  .about-image-wrap img {
    height: 440px;
  }
  .contact-grid {
    gap: 48px;
  }
}

@media (max-width: 768px) {
  .nav {
    display: none;
  }
  .menu-toggle {
    display: flex;
  }
  .hero-inner {
    grid-template-columns: 1fr;
    padding: 40px 0 60px;
    text-align: center;
  }
  .hero-sub {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-image {
    order: -1;
  }
  .hero-image img {
    height: 360px;
  }
  .hero-image-accent {
    display: none;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .about-inner {
    grid-template-columns: 1fr;
  }
  .about-image-wrap img {
    height: 320px;
  }
  .about-content .section-eyebrow,
  .about-content .section-title {
    text-align: center;
  }
  .about-stats {
    justify-content: center;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .contact-info .section-eyebrow,
  .contact-info .section-title {
    text-align: center;
  }
  .contact-details {
    align-items: center;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 32px;
  }
  .hero-line {
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 18px;
  }
  .hero-title {
    font-size: 2.25rem;
  }
  .contact-form-wrap {
    padding: 24px;
  }
  .why-card {
    padding: 32px 24px;
  }
}

/* ─── Animations ─── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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