/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Instrument Sans', -apple-system, sans-serif;
  font-weight: 400;
  line-height: 1.7;
  color: var(--slate-700);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
ul { list-style: none; }
label { font-size: 0.8125rem; font-weight: 500; color: var(--slate-600); letter-spacing: 0.02em; }

/* ─── Custom Properties ─── */
:root {
  --teal: #0d9488;
  --teal-light: #ccfbf1;
  --teal-dark: #0f766e;
  --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;
  --white: #ffffff;
  --font-body: 'Instrument Sans', sans-serif;
  --font-serif: 'Lora', Georgia, serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Container ─── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ─── Typography ─── */
.section-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
}
.section-title {
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--slate-900);
  margin-bottom: 24px;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 100px;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: all 0.3s var(--ease);
  border: 1.5px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--teal);
  color: var(--white);
  border-color: var(--teal);
}
.btn-primary:hover {
  background: var(--teal-dark);
  border-color: var(--teal-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(13, 148, 136, 0.25);
}
.btn-ghost {
  background: transparent;
  color: var(--slate-700);
  border-color: var(--slate-300);
}
.btn-ghost:hover {
  border-color: var(--teal);
  color: var(--teal);
}
.btn-full { width: 100%; }

/* ─── Navigation ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-200);
  transition: box-shadow 0.3s var(--ease);
}
.nav.scrolled { box-shadow: 0 1px 12px rgba(0,0,0,0.06); }
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--slate-800);
}
.nav-logo span { letter-spacing: -0.01em; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-600);
  transition: color 0.2s;
  position: relative;
}
.nav-links a:not(.nav-cta):hover { color: var(--teal); }
.nav-links a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--teal);
  transition: width 0.3s var(--ease);
}
.nav-links a:not(.nav-cta):hover::after { width: 100%; }
.nav-cta {
  padding: 10px 24px !important;
  background: var(--teal);
  color: var(--white) !important;
  border-radius: 100px;
  font-size: 0.875rem;
  transition: all 0.3s var(--ease) !important;
}
.nav-cta:hover {
  background: var(--teal-dark) !important;
  transform: translateY(-1px);
}
.nav-cta::after { display: none !important; }

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--slate-700);
  transition: all 0.3s var(--ease);
  transform-origin: center;
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(4px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -5px); }

/* ─── Hero ─── */
.hero {
  min-height: 100vh;
  padding: 120px 0 80px;
  background: var(--white);
  position: relative;
  overflow: hidden;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-text { max-width: 520px; }
.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 400;
  line-height: 1.1;
  color: var(--slate-900);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}
.hero-headline em {
  font-style: italic;
  color: var(--teal);
}
.hero-sub {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--slate-500);
  margin-bottom: 36px;
  max-width: 440px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-meta { display: flex; gap: 40px; }
.hero-stat { display: flex; flex-direction: column; }
.stat-value {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--slate-800);
}
.stat-label {
  font-size: 0.8125rem;
  color: var(--slate-400);
  margin-top: 2px;
}
.hero-image {
  position: relative;
  height: 760px;
}
.hero-image-wrap {
  position: relative;
  height: 100%;
  border-radius: 16px;
  overflow: hidden;
}
.hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 160px;
  height: 160px;
  border: 2px solid var(--teal);
  border-radius: 16px;
  z-index: -1;
  opacity: 0.3;
}
.hero-line {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--teal), var(--slate-200), transparent);
}

/* ─── Services ─── */
.services {
  padding: 120px 0;
  background: var(--slate-50);
}
.section-header { margin-bottom: 64px; max-width: 560px; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: 16px;
  padding: 40px 32px;
  border: 1px solid var(--slate-200);
  transition: all 0.35s var(--ease);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--teal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.service-card:hover {
  border-color: var(--teal);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(13, 148, 136, 0.08);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--teal-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  margin-bottom: 24px;
  transition: all 0.3s var(--ease);
}
.service-card:hover .service-icon { background: var(--teal); color: var(--white); }
.service-title {
  font-family: 'Lora', Georgia, serif;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--slate-900);
  margin-bottom: 12px;
}
.service-desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--slate-500);
}

/* ─── About ─── */
.about { padding: 120px 0; background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image {
  border-radius: 16px;
  overflow: hidden;
  height: 680px;
}
.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-content { max-width: 480px; }
.about-text {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--slate-500);
  margin-bottom: 20px;
}
.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 32px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--slate-200);
}
.value-item { display: flex; align-items: center; gap: 12px; }
.value-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-700);
  white-space: nowrap;
}
.value-line {
  flex: 1;
  height: 1px;
  background: var(--slate-200);
}

/* ─── Approach ─── */
.approach {
  padding: 120px 0;
  background: var(--slate-900);
  color: var(--white);
}
.approach-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 72px;
}
.approach-header .section-eyebrow { color: var(--teal-light); }
.approach-header .section-title { color: var(--white); }
.approach-intro {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--slate-400);
}
.approach-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.step {
  padding: 32px 24px;
  border: 1px solid var(--slate-800);
  border-radius: 16px;
  transition: all 0.3s var(--ease);
  position: relative;
}
.step:hover {
  border-color: var(--teal);
  background: rgba(13, 148, 136, 0.05);
}
.step-number {
  font-family: 'Lora', Georgia, serif;
  font-size: 2.5rem;
  font-weight: 400;
  color: var(--teal);
  line-height: 1;
  margin-bottom: 20px;
  opacity: 0.6;
}
.step-title {
  font-family: 'Lora', Georgia, serif;
  font-size: 1.1875rem;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 12px;
}
.step-desc {
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--slate-400);
}

/* ─── Testimonial ─── */
.testimonial {
  padding: 100px 0;
  background: var(--teal-light);
}
.testimonial-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.testimonial-quote {
  color: var(--teal);
  opacity: 0.3;
  margin-bottom: 32px;
}
.testimonial blockquote {
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(1.25rem, 3vw, 1.625rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.6;
  color: var(--slate-800);
  margin-bottom: 32px;
}
.testimonial-attribution {
  font-size: 0.875rem;
  color: var(--slate-500);
  letter-spacing: 0.02em;
}

/* ─── FAQ ─── */
.faq { padding: 120px 0; background: var(--white); }
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--slate-200);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
  background: none;
  border: none;
  text-align: left;
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--slate-800);
  transition: color 0.2s;
}
.faq-question:hover { color: var(--teal); }
.faq-toggle {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  position: relative;
}
.faq-toggle span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--slate-400);
  transition: all 0.3s var(--ease);
  border-radius: 1px;
}
.faq-toggle span:first-child { width: 14px; height: 1.5px; }
.faq-toggle span:last-child { width: 1.5px; height: 14px; }
.faq-question[aria-expanded="true"] .faq-toggle span:last-child { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.3s var(--ease);
}
.faq-answer.open { max-height: 200px; padding-bottom: 24px; }
.faq-answer p {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--slate-500);
}
.faq-answer a { color: var(--teal); text-decoration: underline; text-underline-offset: 3px; }

/* ─── Contact ─── */
.contact { padding: 120px 0; background: var(--slate-50); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact-info { max-width: 480px; }
.contact-intro {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--slate-500);
  margin-bottom: 40px;
}
.contact-details { display: flex; flex-direction: column; gap: 24px; margin-bottom: 40px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-item svg { color: var(--teal); flex-shrink: 0; margin-top: 2px; }
.contact-item div { display: flex; flex-direction: column; gap: 2px; }
.contact-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate-400);
}
.contact-item a, .contact-item span:last-child {
  font-size: 0.9375rem;
  color: var(--slate-700);
  transition: color 0.2s;
}
.contact-item a:hover { color: var(--teal); }
.contact-map-img {
  border-radius: 12px;
  overflow: hidden;
  opacity: 0.85;
}

/* Form */
.contact-form-wrap {
  background: var(--white);
  border-radius: 20px;
  padding: 48px;
  border: 1px solid var(--slate-200);
  box-shadow: 0 8px 32px rgba(0,0,0,0.04);
}
.form-title {
  font-family: 'Lora', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--slate-900);
  margin-bottom: 8px;
}
.form-sub {
  font-size: 0.9375rem;
  color: var(--slate-500);
  margin-bottom: 32px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 6px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--slate-200);
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.9375rem;
  color: var(--slate-800);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-privacy {
  font-size: 0.75rem;
  color: var(--slate-400);
  text-align: center;
  margin-top: 16px;
  line-height: 1.6;
}
.form-success {
  text-align: center;
  padding: 40px 20px;
}
.form-success svg { margin: 0 auto 20px; }
.form-success h4 {
  font-family: 'Lora', Georgia, serif;
  font-size: 1.375rem;
  color: var(--slate-900);
  margin-bottom: 8px;
}
.form-success p {
  font-size: 0.9375rem;
  color: var(--slate-500);
  line-height: 1.7;
}

/* ─── Footer ─── */
.footer {
  background: var(--slate-900);
  color: var(--slate-400);
  padding: 80px 0 0;
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--slate-800);
}
.footer-brand { max-width: 320px; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-tagline {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--slate-400);
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate-300);
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a {
  font-size: 0.875rem;
  color: var(--slate-400);
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--teal); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 32px 0;
  font-size: 0.8125rem;
  color: var(--slate-500);
}
.footer-disclaimer { text-align: right; max-width: 400px; line-height: 1.6; }

/* ─── Animations ─── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-image { height: 480px; display: none; }
  .hero-text { max-width: 100%; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-image { height: 400px; }
  .approach-steps { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 32px 24px;
    gap: 24px;
    border-bottom: 1px solid var(--slate-200);
    transform: translateY(-120%);
    transition: transform 0.4s var(--ease);
    box-shadow: 0 12px 32px rgba(0,0,0,0.08);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-toggle { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .approach-steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 32px 24px; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-disclaimer { text-align: center; max-width: 100%; }
  .hero { padding: 100px 0 60px; }
  .hero-meta { flex-direction: column; gap: 16px; }
}

@media (max-width: 480px) {
  .footer-links { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
}