:root {
  --color-primary: #0D9488;
  --color-secondary: #14B8A6;
  --color-accent: #F97316;
  --color-neutral-dark: #134E4A;
  --color-neutral-light: #F0FDFA;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --radius: 24px;
  --radius-sm: 12px;
  --shadow-lg: 0 30px 60px -30px rgba(19, 78, 74, 0.35);
  --shadow-sm: 0 8px 24px -12px rgba(19, 78, 74, 0.2);
}

/* === Base === */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-neutral-dark);
  background: #FBFFFE;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--color-accent); }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-neutral-dark);
  letter-spacing: -0.01em;
  margin: 0 0 .75rem;
  line-height: 1.2;
}
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); font-weight: 600; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.5rem); font-weight: 600; }
h3 { font-size: 1.25rem; font-weight: 600; }
p { margin: 0 0 1rem; }

/* === Layout container === */
.site-header__inner,
.section,
.hero-card,
.cta-band__inner,
.site-footer__inner {
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

/* === Header === */
.site-header {
  border-bottom: 1px solid rgba(19, 78, 74, 0.08);
  background: #FBFFFE;
  position: sticky;
  top: 0;
  z-index: 50;
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1rem;
  gap: 1rem;
}
.logo { display: inline-flex; align-items: center; text-decoration: none; }
.logo img { height: 72px; width: auto; display: block; }
@media (min-width: 768px) { .logo img { height: 96px; } }
.primary-nav {
  display: none;
  gap: 2rem;
}
.primary-nav a {
  color: var(--color-neutral-dark);
  text-decoration: none;
  font-weight: 500;
  font-size: .98rem;
}
.primary-nav a:hover,
.primary-nav a[aria-current="page"] { color: var(--color-primary); }
.primary-nav a[aria-current="page"] { text-decoration: underline; text-underline-offset: 6px; text-decoration-color: var(--color-accent); }
.nav-toggle {
  background: transparent;
  border: 1px solid rgba(19, 78, 74, 0.15);
  border-radius: 10px;
  padding: .5rem;
  color: var(--color-neutral-dark);
  cursor: pointer;
}
@media (min-width: 768px) {
  .nav-toggle { display: none; }
  .primary-nav { display: flex; }
}
.primary-nav.is-open {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #FBFFFE;
  padding: 1.25rem;
  border-bottom: 1px solid rgba(19, 78, 74, 0.08);
  box-shadow: var(--shadow-sm);
}

/* === Hero card === */
.hero-card {
  padding-block: 2.5rem;
  position: relative;
}
.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(20, 184, 166, 0.14), transparent 55%),
    radial-gradient(circle at 85% 80%, rgba(249, 115, 22, 0.10), transparent 55%),
    var(--color-neutral-light);
  z-index: -1;
}
.hero-card__card {
  max-width: 880px;
  margin-inline: auto;
  padding: 2.5rem 1.5rem;
  border-radius: var(--radius);
  background: #FFFFFF;
  box-shadow: var(--shadow-lg);
  text-align: left;
}
@media (min-width: 768px) {
  .hero-card { padding-block: 4.5rem; }
  .hero-card__card { padding: 4rem; }
}
.eyebrow {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: .78rem;
  color: var(--color-primary);
  font-weight: 600;
  margin: 0 0 1rem;
}
.hero-card__card h1 { max-width: 24ch; }
.lede {
  font-size: 1.15rem;
  color: rgba(19, 78, 74, 0.78);
  max-width: 56ch;
  margin-bottom: 1.75rem;
}
.hero-card__figure {
  margin: 2rem 0 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: rgba(19, 78, 74, 0.06);
}
.hero-card__figure img { width: 100%; height: 100%; object-fit: cover; }

/* === Buttons === */
.btn {
  display: inline-block;
  padding: .85rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  font-size: .98rem;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn--primary { background: var(--color-primary); color: #fff; }
.btn--primary:hover { background: var(--color-neutral-dark); color: #fff; transform: translateY(-1px); }
.btn--accent { background: var(--color-accent); color: #fff; }
.btn--accent:hover { background: #ea6a12; color: #fff; transform: translateY(-1px); }

/* === Sections === */
.section { padding-block: 3.5rem; }
@media (min-width: 768px) { .section { padding-block: 5rem; } }
.section--narrow { max-width: 760px; text-align: left; }
.section--narrow h2 { max-width: 28ch; }
.section__head { margin-bottom: 2.25rem; max-width: 60ch; }
.section__head p { color: rgba(19, 78, 74, 0.72); }

/* === Grid & cards === */
.grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
}
.card {
  background: #FFFFFF;
  border: 1px solid rgba(19, 78, 74, 0.08);
  border-radius: var(--radius-sm);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}
.card h3 { margin-top: .5rem; }
.card p { margin: 0; color: rgba(19, 78, 74, 0.8); font-size: .98rem; }
.icon { color: var(--color-primary); }

/* === Split (about) === */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}
@media (min-width: 900px) {
  .split { grid-template-columns: 1.1fr 1fr; gap: 4rem; }
}
.split__figure {
  margin: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: rgba(19, 78, 74, 0.06);
}
.split__figure img { width: 100%; height: 100%; object-fit: cover; }

/* === Testimonial === */
.testimonial { text-align: center; }
.testimonial blockquote {
  margin: 0 auto;
  max-width: 44rem;
  padding: 0 1rem;
  border: 0;
}
.testimonial p {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  line-height: 1.4;
  color: var(--color-neutral-dark);
  font-style: italic;
}
.testimonial cite {
  display: block;
  margin-top: 1.25rem;
  font-style: normal;
  font-size: .95rem;
  color: var(--color-primary);
  letter-spacing: .05em;
  text-transform: uppercase;
}

/* === CTA band === */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark));
  color: #fff;
  padding-block: 3.5rem;
}
@media (min-width: 768px) { .cta-band { padding-block: 5rem; } }
.cta-band__inner { text-align: center; max-width: 720px; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(240, 253, 250, 0.85); }
.cta-band__meta { font-size: .92rem; margin-bottom: 1.25rem; }

/* === FAQ === */
.faq details {
  border-top: 1px solid rgba(19, 78, 74, 0.12);
  padding: 1.25rem 0;
}
.faq details:last-of-type { border-bottom: 1px solid rgba(19, 78, 74, 0.12); }
.faq summary {
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-neutral-dark);
  list-style: none;
  position: relative;
  padding-right: 2rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  font-size: 1.5rem;
  color: var(--color-primary);
  transition: transform .2s;
}
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 1rem 0 0; color: rgba(19, 78, 74, 0.8); }

/* === Form === */
.contact-form {
  display: grid;
  gap: 1.1rem;
  max-width: 640px;
}
.contact-form label {
  display: grid;
  gap: .4rem;
  font-weight: 500;
  font-size: .95rem;
  color: var(--color-neutral-dark);
}
.contact-form input,
.contact-form textarea {
  font: inherit;
  padding: .75rem .9rem;
  border: 1px solid rgba(19, 78, 74, 0.2);
  border-radius: 10px;
  background: #fff;
  color: var(--color-neutral-dark);
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 1px;
  border-color: var(--color-primary);
}
.form-consent {
  display: flex;
  gap: .6rem;
  align-items: flex-start;
  font-size: .88rem;
  font-weight: 400;
  color: rgba(19, 78, 74, 0.8);
  line-height: 1.5;
}
.form-consent input { margin-top: .25rem; }
.contact-form button { justify-self: start; }

/* === Map === */
.map {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: rgba(19, 78, 74, 0.08);
}
.map img { width: 100%; height: 100%; object-fit: cover; }
.map__pin {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 6px rgba(249, 115, 22, 0.28);
  transform: translate(-50%, -50%);
}

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: rgba(240, 253, 250, 0.86);
  padding-block: 3rem 1.5rem;
  margin-top: 2rem;
}
.site-footer__inner {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .site-footer__inner { grid-template-columns: 1.2fr 1fr 1.4fr; gap: 3rem; }
}
.site-footer h4 {
  color: #fff;
  font-family: var(--font-body);
  font-size: .82rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.site-footer a { color: rgba(240, 253, 250, 0.86); text-decoration: none; display: block; padding: .2rem 0; }
.site-footer a:hover { color: var(--color-accent); }
.site-footer nav a { font-size: .95rem; }
.site-footer address { font-style: normal; font-size: .92rem; margin-bottom: 1rem; }
.site-footer .legal { display: flex; flex-wrap: wrap; gap: 1rem; }
.site-footer .legal a { padding: 0; font-size: .88rem; }
.logo--footer img { height: 56px; }
@media (min-width: 768px) { .logo--footer img { height: 72px; } }
.copyright {
  max-width: 1120px;
  margin: 2.5rem auto 0;
  padding: 1.5rem 1.25rem 0;
  border-top: 1px solid rgba(240, 253, 250, 0.12);
  font-size: .85rem;
  color: rgba(240, 253, 250, 0.6);
}

/* === Cookie banner === */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  display: none;
  z-index: 9999;
  background: var(--color-neutral-dark);
  color: var(--color-neutral-light);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-sm);
  box-shadow: 0 20px 40px -20px rgba(0,0,0,0.5);
  max-width: 620px;
  margin-inline: auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: .92rem; }
.cookie-banner__actions {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
}
.cookie-banner__actions button,
.cookie-banner__prefs button {
  border: 1px solid rgba(240, 253, 250, 0.25);
  background: transparent;
  color: var(--color-neutral-light);
  padding: .5rem 1rem;
  border-radius: 999px;
  font: inherit;
  font-size: .88rem;
  cursor: pointer;
}
.cookie-banner [data-cookie-accept] { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
.cookie-banner [data-cookie-accept]:hover { background: #ea6a12; }
.cookie-banner__prefs {
  margin-top: 1rem;
  display: grid;
  gap: .5rem;
  font-size: .9rem;
}
.cookie-banner__prefs label { display: flex; align-items: center; gap: .5rem; }
.cookie-banner__prefs [data-cookie-save] { justify-self: start; margin-top: .5rem; }