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

:root {
  --teal-50: #f0fdfa;
  --teal-100: #ccfbf1;
  --teal-200: #99f6e4;
  --teal-300: #5eead4;
  --teal-400: #2dd4bf;
  --teal-500: #14b8a6;
  --teal-600: #0d9488;
  --teal-700: #0f766e;
  --teal-800: #115e59;
  --teal-900: #134e4a;
  --teal-950: #042f2e;

  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --slate-950: #020617;

  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.05), 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -2px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 25px -3px rgba(0,0,0,.08), 0 4px 10px -4px rgba(0,0,0,.06);
  --shadow-xl: 0 20px 50px -12px rgba(0,0,0,.12);

  --transition: 250ms cubic-bezier(.4,0,.2,1);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.7;
  color: var(--slate-800);
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: var(--teal-600);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--teal-700); }

.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--teal-700);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  z-index: 9999;
  font-size: .875rem;
}
.skip-link:focus {
  top: 12px;
  color: #fff;
}

.container {
  width: 100%;
  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,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-200);
  transition: box-shadow var(--transition);
}
.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--slate-900);
}
.logo:hover { color: var(--slate-900); }

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.logo-accent {
  font-weight: 400;
  color: var(--teal-600);
  font-family: var(--font-sans);
  font-size: .95rem;
}

.nav-menu ul {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.nav-menu a {
  color: var(--slate-600);
  font-size: .9rem;
  font-weight: 400;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-menu a:hover {
  color: var(--teal-700);
  background: var(--teal-50);
}
.nav-cta {
  background: var(--teal-600) !important;
  color: #fff !important;
  font-weight: 500 !important;
}
.nav-cta:hover {
  background: var(--teal-700) !important;
  color: #fff !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
}
.nav-toggle:hover { background: var(--slate-100); }
.hamburger {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--slate-700);
  position: relative;
  transition: background var(--transition);
}
.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 2px;
  background: var(--slate-700);
  border-radius: 2px;
  transition: transform var(--transition);
}
.hamburger::before { top: -6px; }
.hamburger::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}
.nav-toggle[aria-expanded="true"] .hamburger::before {
  transform: rotate(45deg);
  top: 0;
}
.nav-toggle[aria-expanded="true"] .hamburger::after {
  transform: rotate(-45deg);
  top: 0;
}

/* ========== HERO ========== */
.hero {
  padding-top: 72px;
  background: var(--slate-950);
  min-height: 100vh;
  display: flex;
  align-items: center;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 40px;
}

.hero-content {
  padding-right: 16px;
}

.hero-badge {
  display: inline-block;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--teal-400);
  background: rgba(45,212,191,.12);
  border: 1px solid rgba(45,212,191,.25);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.75rem, 5vw, 4.25rem);
  font-weight: 600;
  line-height: 1.1;
  color: #ffffff;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero-title em {
  font-style: italic;
  color: var(--teal-400);
}

.hero-sub {
  font-size: 1.1rem;
  line-height: 1.75;
  color: var(--slate-300);
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.hero-note {
  font-size: .8rem;
  color: var(--slate-500);
}

.hero-image {
  position: relative;
}
.hero-img-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 640/720;
}
.hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 32px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 20px 28px;
}
.stat-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.stat-number {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--teal-400);
}
.stat-label {
  font-size: .75rem;
  color: var(--slate-400);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,.12);
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: .95rem;
  font-weight: 500;
  padding: 13px 26px;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-primary {
  background: var(--teal-600);
  color: #fff;
  border-color: var(--teal-600);
}
.btn-primary:hover {
  background: var(--teal-700);
  border-color: var(--teal-700);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--teal-600);
  border-color: var(--teal-600);
}
.btn-outline:hover {
  background: var(--teal-50);
  color: var(--teal-700);
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.4);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,.1);
  border-color: #fff;
  color: #fff;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
}
.btn-full {
  width: 100%;
  justify-content: center;
}

/* ========== SECTIONS ========== */
.section {
  padding: 100px 0;
}
.section-header {
  max-width: 680px;
  margin-bottom: 56px;
}
.section-header--centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-tag {
  display: inline-block;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--teal-600);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--slate-900);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--slate-500);
  line-height: 1.75;
}

/* ========== SERVICES ========== */
.services {
  background: var(--slate-50);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all var(--transition);
}
.service-card:hover {
  border-color: var(--teal-200);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--teal-50);
  border: 1px solid var(--teal-100);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}
.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--slate-900);
  margin-bottom: 10px;
}
.service-card p {
  font-size: .925rem;
  color: var(--slate-500);
  line-height: 1.7;
}

/* ========== ABOUT ========== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-image {
  position: relative;
}
.about-image img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 160px;
  height: 160px;
  background: var(--teal-100);
  border-radius: var(--radius-xl);
  z-index: -1;
}
.about-content {
  padding: 8px 0;
}
.about-content p {
  font-size: 1rem;
  color: var(--slate-600);
  line-height: 1.8;
  margin-bottom: 16px;
}
.about-list {
  list-style: none;
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: .95rem;
  color: var(--slate-700);
}
.about-list svg {
  flex-shrink: 0;
  margin-top: 3px;
}

/* ========== WHY ========== */
.why {
  background: #fff;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.why-item {
  padding: 36px 32px;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.why-item:hover {
  border-color: var(--teal-200);
  box-shadow: var(--shadow-md);
}
.why-number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--teal-100);
  line-height: 1;
  margin-bottom: 12px;
}
.why-item h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--slate-900);
  margin-bottom: 8px;
}
.why-item p {
  font-size: .925rem;
  color: var(--slate-500);
  line-height: 1.7;
}

/* ========== TESTIMONIALS ========== */
.testimonials {
  background: var(--slate-950);
}
.testimonials .section-tag { color: var(--teal-400); }
.testimonials .section-title { color: #fff; }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: all var(--transition);
}
.testimonial-card:hover {
  background: rgba(255,255,255,.07);
  border-color: rgba(45,212,191,.25);
}
.quote-mark {
  margin-bottom: 16px;
  opacity: .7;
}
.testimonial-card p {
  font-size: .975rem;
  line-height: 1.75;
  color: var(--slate-300);
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-card footer {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 20px;
}
.testimonial-card cite {
  font-style: normal;
  font-size: .85rem;
  color: var(--teal-400);
  font-weight: 500;
}

/* ========== CTA ========== */
.cta-section {
  background: linear-gradient(135deg, var(--teal-700) 0%, var(--teal-900) 100%);
  padding: 80px 0;
}
.cta-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}
.cta-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.cta-text {
  font-size: 1.05rem;
  color: var(--teal-200);
  line-height: 1.75;
  max-width: 520px;
}
.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* ========== CONTACT ========== */
.contact {
  background: var(--slate-50);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-details {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-row dt {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--teal-50);
  border: 1px solid var(--teal-100);
  border-radius: var(--radius-sm);
}
.contact-row dd {
  margin: 0;
  font-size: .95rem;
  color: var(--slate-600);
  line-height: 1.6;
}
.contact-row a {
  color: var(--slate-700);
}
.contact-row a:hover { color: var(--teal-600); }

/* ========== FORM ========== */
.contact-form-wrap {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.form-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--slate-900);
  margin-bottom: 24px;
}
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: .825rem;
  font-weight: 500;
  color: var(--slate-700);
  margin-bottom: 6px;
  letter-spacing: .02em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: .925rem;
  color: var(--slate-800);
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--teal-400);
  box-shadow: 0 0 0 3px rgba(13,148,136,.12);
  background: #fff;
}
.form-group textarea {
  resize: vertical;
  min-height: 100px;
}
.form-privacy {
  font-size: .775rem;
  color: var(--slate-400);
  margin-top: 12px;
  text-align: center;
}

.form-success {
  text-align: center;
  padding: 40px 20px;
}
.form-success svg {
  margin: 0 auto 16px;
}
.form-success h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--slate-900);
  margin-bottom: 8px;
}
.form-success p {
  font-size: .95rem;
  color: var(--slate-500);
  margin-bottom: 24px;
}

/* ========== FOOTER ========== */
.site-footer {
  background: var(--slate-950);
  color: var(--slate-400);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-brand p {
  font-size: .9rem;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 300px;
}
.logo--light .logo-text { color: #fff; }
.logo--light .logo-accent { color: var(--teal-400); }

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
}
.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: .875rem;
  color: var(--slate-400);
}
.footer-links a:hover { color: var(--teal-400); }

.footer-contact address {
  font-style: normal;
  font-size: .875rem;
  line-height: 1.8;
}
.footer-contact a {
  color: var(--slate-400);
}
.footer-contact a:hover { color: var(--teal-400); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 20px 0;
}
.footer-bottom p {
  font-size: .8rem;
  color: var(--slate-600);
  text-align: center;
}

/* ========== MOBILE NAV ========== */
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--slate-200);
    padding: 16px 24px 24px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-110%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
  }
  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .nav-menu ul {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }
  .nav-menu a {
    padding: 12px 14px;
    font-size: 1rem;
  }
  .nav-cta {
    text-align: center;
    margin-top: 8px;
  }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .hero-image { order: -1; }
  .hero-img-wrap { aspect-ratio: 4/3; }
  .hero-content { padding-right: 0; }
  .hero-stats { max-width: 400px; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .cta-grid { grid-template-columns: 1fr; text-align: center; }
  .cta-actions { flex-direction: row; justify-content: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 72px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 16px; align-items: flex-start; }
  .stat-divider { width: 40px; height: 1px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
  .cta-actions { flex-direction: column; }
  .cta-actions .btn { justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-form-wrap { padding: 24px; }
}