:root {
  --deep-teal:  #0E7187;
  --sky-blue:   #5ECAE5;
  --mint-green: #7AC8A1;
  --amber:      #FDB948;
  --dark-teal:  #234A52;
  --light-bg:   #F1F8FA;
  --light-teal: #9FC4CC;
  --light-blue: #CDEAF1;
  --muted:      #6B8086;
  --white:      #FFFFFF;
  --shadow:     0 4px 24px rgba(14,113,135,0.10);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--dark-teal);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* ── Utilities ─────────────────────────────────── */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Buttons ───────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 0.85rem 1.75rem;
  border-radius: 50px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  line-height: 1;
}

.btn-primary {
  background: var(--amber);
  color: var(--dark-teal);
  border-color: var(--amber);
}
.btn-primary:hover {
  background: #E8A83A;
  border-color: #E8A83A;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(253,185,72,0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.45);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--deep-teal);
  border-color: var(--deep-teal);
}
.btn-outline:hover {
  background: var(--deep-teal);
  color: var(--white);
  transform: translateY(-2px);
}

/* ── Header ────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--white);
  padding: 0.9rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 1px 0 rgba(14,113,135,0.08), 0 4px 16px rgba(14,113,135,0.06);
}

.logo img { height: 52px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 0.25rem; }

.main-nav a {
  color: var(--dark-teal);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  transition: all 0.2s;
}
.main-nav a:hover { background: var(--light-bg); color: var(--deep-teal); }
.main-nav a.active { color: var(--deep-teal); }

.main-nav .nav-cta {
  background: var(--deep-teal);
  color: var(--white) !important;
  margin-left: 0.5rem;
}
.main-nav .nav-cta:hover { background: var(--dark-teal); }

/* ── Hero ──────────────────────────────────────── */
.hero {
  background: var(--deep-teal);
  color: var(--white);
  padding: 7rem 2rem 6rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero-blob--1 {
  width: 420px; height: 420px;
  background: var(--sky-blue);
  opacity: 0.12;
  top: -130px; left: -100px;
}
.hero-blob--2 {
  width: 280px; height: 280px;
  background: var(--amber);
  opacity: 0.12;
  bottom: -80px; right: -60px;
}
.hero-blob--3 {
  width: 160px; height: 160px;
  background: var(--mint-green);
  opacity: 0.10;
  top: 40px; right: 15%;
}

.hero .container { position: relative; z-index: 1; }

.hero-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sky-blue);
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-size: clamp(2.25rem, 5.5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}
.hero h1 em {
  font-style: normal;
  color: var(--amber);
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--light-blue);
  max-width: 560px;
  margin: 0 auto 2.75rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Section defaults ──────────────────────────── */
.section { padding: 5.5rem 2rem; }

.section-label {
  display: block;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sky-blue);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--deep-teal);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
  max-width: 560px;
}

/* ── Services / Cards ──────────────────────────── */
.services { background: var(--white); }

.services-header { margin-bottom: 3rem; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--white);
  border-radius: 20px;
  padding: 2.25rem;
  box-shadow: var(--shadow);
  border-top: 5px solid transparent;
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 36px rgba(14,113,135,0.14);
}

.card--blue  { border-top-color: var(--sky-blue);   }
.card--green { border-top-color: var(--mint-green); }
.card--amber { border-top-color: var(--amber);      }

.card-dot {
  width: 52px; height: 52px;
  border-radius: 50%;
  margin-bottom: 1.5rem;
}
.card-dot--blue  { background: var(--sky-blue);   }
.card-dot--green { background: var(--mint-green); }
.card-dot--amber { background: var(--amber);      }

.card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--deep-teal);
  margin-bottom: 0.75rem;
}
.card p { color: var(--muted); font-size: 0.95rem; line-height: 1.75; }

/* ── About ─────────────────────────────────────── */
.about { background: var(--light-bg); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: center;
}

.dots-composition {
  position: relative;
  width: 100%;
  max-width: 300px;
  height: 300px;
  margin: 0 auto;
}
.dots-composition .dot {
  position: absolute;
  border-radius: 50%;
}

/* ── CTA band ──────────────────────────────────── */
.cta-section {
  background: var(--dark-teal);
  color: var(--white);
  text-align: center;
  padding: 6rem 2rem;
}
.cta-section .section-title { color: var(--white); margin: 0 auto 1rem; max-width: 680px; }
.cta-section > .container > p {
  color: var(--light-teal);
  font-size: 1.1rem;
  margin: 0 auto 2.5rem;
  max-width: 480px;
}

/* ── Footer ────────────────────────────────────── */
.site-footer { background: var(--deep-teal); padding: 4rem 2rem 0; }

.footer-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3.5rem;
  padding-bottom: 3.5rem;
}

.footer-logo {
  height: 44px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.85;
  margin-bottom: 1.25rem;
}

.footer-brand p { color: var(--light-teal); font-size: 0.9rem; line-height: 1.7; max-width: 240px; }

.footer-col h4 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 1.25rem;
}

.footer-col a,
.footer-col address {
  display: block;
  color: var(--light-teal);
  text-decoration: none;
  font-size: 0.9rem;
  font-style: normal;
  line-height: 1.65;
  margin-bottom: 0.5rem;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--sky-blue); }

.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.3);
}
.footer-bottom a { color: rgba(255,255,255,0.3); text-decoration: none; }
.footer-bottom a:hover { color: var(--light-teal); }

/* ── Page hero (inner pages) ───────────────────── */
.page-hero {
  background: var(--light-bg);
  padding: 4.5rem 2rem;
  border-bottom: 3px solid var(--sky-blue);
}
.page-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
  color: var(--deep-teal);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0.5rem 0 0.75rem;
}
.page-hero p { color: var(--muted); font-size: 1.05rem; max-width: 480px; line-height: 1.75; }

/* ── Contact section ───────────────────────────── */
.contact-section { background: var(--white); padding: 5.5rem 2rem; }

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 5rem;
  align-items: start;
}

/* Form */
.form-group { margin-bottom: 1.5rem; }

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--dark-teal);
  margin-bottom: 0.45rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 2px solid #DDE8EA;
  border-radius: 10px;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.95rem;
  color: var(--dark-teal);
  background: var(--white);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #A8B8BB; }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--sky-blue);
  box-shadow: 0 0 0 3px rgba(94,202,229,0.14);
}
.form-group textarea { resize: vertical; min-height: 150px; line-height: 1.65; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

/* Contact info card */
.contact-info-card {
  background: var(--light-bg);
  border-radius: 20px;
  padding: 2.5rem;
  position: sticky;
  top: 5.5rem;
}
.contact-info-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--deep-teal);
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 2px solid rgba(14,113,135,0.08);
}

.info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.75rem;
}

.info-dot {
  width: 42px; height: 42px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 2px;
}

.info-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.3rem;
}
.info-value {
  display: block;
  color: var(--deep-teal);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  line-height: 1.55;
}
.info-value:hover { color: var(--sky-blue); }

/* ── Form feedback ─────────────────────────────── */
.form-success {
  background: #EBF8F2;
  border: 2px solid var(--mint-green);
  border-radius: 14px;
  padding: 1.5rem;
  margin-bottom: 1.75rem;
}

.form-error {
  background: #FEF3F2;
  border: 2px solid #F97066;
  border-radius: 14px;
  padding: 1rem 1.25rem;
  color: #B42318;
  font-size: 0.9rem;
  margin-bottom: 1.75rem;
}

.field-error {
  display: block;
  color: #B42318;
  font-size: 0.82rem;
  margin-top: 0.35rem;
}

[data-fs-submit-btn]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ── Responsive ────────────────────────────────── */
@media (max-width: 900px) {
  .about-grid,
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .contact-info-card { position: static; }
  .dots-composition { max-width: 200px; height: 200px; }
}

@media (max-width: 768px) {
  .section { padding: 4rem 1.5rem; }
  .hero { padding: 5rem 1.5rem 4rem; }
  .main-nav a:not(.nav-cta) { display: none; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
}

@media (max-width: 480px) {
  .main-nav { display: none; }
  .hero-actions { flex-direction: column; align-items: center; }
  .form-row { grid-template-columns: 1fr; }
}