/* === Tokens === */
:root {
  --color-primary: #0D9488;
  --color-secondary: #14B8A6;
  --color-accent: #F97316;
  --color-neutral-dark: #134E4A;
  --color-neutral-light: #F0FDFA;
  --color-text: #0f2b28;
  --color-muted: #4a6b68;
  --color-border: rgba(19, 78, 74, 0.12);
  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Lato', system-ui, sans-serif;
  --radius: 12px;
  --shadow-soft: 0 20px 40px -24px rgba(19,78,74,0.35);
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-text);
  background: #ffffff;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--color-neutral-dark); }
button { font: inherit; cursor: pointer; }

/* === Layout === */
.container { width: 100%; max-width: 1160px; margin-inline: auto; padding-inline: 1.25rem; }

/* === Typography === */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-neutral-dark);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 1rem;
  letter-spacing: -0.005em;
}
h1 { font-size: clamp(2.25rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); margin-bottom: 0.75rem; }
h3 { font-size: 1.4rem; }
p { margin: 0 0 1rem; }
.eyebrow {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 1rem;
}
.section-sub {
  color: var(--color-muted);
  font-size: 1.1rem;
  margin-bottom: 2rem;
  max-width: 60ch;
}
.lede { font-size: 1.15rem; color: var(--color-muted); max-width: 48ch; }

/* === Header === */
.site-header {
  border-bottom: 1px solid var(--color-border);
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1rem;
}
.logo { display: inline-block; text-decoration: none; }
.logo img { height: 72px; width: auto; display: block; }
@media (min-width: 768px) {
  .logo img { height: 96px; }
}
.primary-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.75rem; }
.primary-nav a {
  text-decoration: none;
  color: var(--color-neutral-dark);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.5rem 0;
}
.primary-nav a[aria-current="page"] { color: var(--color-primary); border-bottom: 2px solid var(--color-accent); }
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: 0;
  padding: 0.5rem;
}
.nav-toggle span { display: block; width: 26px; height: 2px; background: var(--color-neutral-dark); }
@media (max-width: 767px) {
  .primary-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    display: none;
  }
  .primary-nav.is-open { display: block; }
  .primary-nav ul { flex-direction: column; gap: 0; padding: 1rem 1.25rem; }
  .primary-nav li { border-bottom: 1px solid var(--color-border); }
  .primary-nav li:last-child { border-bottom: 0; }
  .primary-nav a { display: block; padding: 0.9rem 0; }
}
@media (min-width: 768px) {
  .nav-toggle { display: none; }
}

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 0.9rem 1.6rem;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border: 2px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.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: #d95d0e; color: #fff; transform: translateY(-1px); }

/* === Hero (split) === */
.hero { padding-block: 3rem; background: var(--color-neutral-light); }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: center; }
.hero-copy .eyebrow { margin-bottom: 0.75rem; }
.hero-media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.hero-copy .btn { margin-top: 1rem; }
@media (min-width: 768px) {
  .hero { padding-block: 5rem; }
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
}

/* === Sections === */
.section { padding-block: 4rem; }
.section-alt { background: var(--color-neutral-light); }
.section-narrow .container { max-width: 760px; }
.section-centered { text-align: center; }
.section-centered .lede { margin-inline: auto; }

/* === Cards === */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}
@media (min-width: 720px) {
  .card-grid { grid-template-columns: repeat(3, 1fr); }
  .card-grid-2 { grid-template-columns: repeat(2, 1fr); }
}
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: 0 4px 16px -12px rgba(19,78,74,0.2);
}
.card h3 { margin-bottom: 0.6rem; }
.card p { margin-bottom: 0; color: var(--color-text); }
.card-icon { color: var(--color-primary); margin-bottom: 1rem; }
a.card-link {
  text-decoration: none;
  color: inherit;
  display: block;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
a.card-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px -20px rgba(19,78,74,0.35);
  border-color: var(--color-primary);
}
a.card-link h3 { color: var(--color-primary); }

/* === Quote === */
.pull-quote {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  padding: 2rem 1rem;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.pull-quote p {
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  font-style: italic;
  color: var(--color-neutral-dark);
  line-height: 1.4;
}
.pull-quote cite {
  display: block;
  font-style: normal;
  font-size: 0.9rem;
  color: var(--color-muted);
  letter-spacing: 0.04em;
  margin-top: 1rem;
}

/* === CTA band === */
.cta-band { background: var(--color-neutral-dark); color: var(--color-neutral-light); padding-block: 4rem; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.85); max-width: 55ch; margin-inline: auto; }
.cta-band-inner { text-align: center; }
.cta-band .btn { margin-top: 1rem; }
.cta-detail { font-size: 0.95rem; margin-top: 0.5rem; }

/* === Form === */
.contact-form { display: grid; gap: 1.25rem; margin-top: 1.5rem; }
.form-row { display: flex; flex-direction: column; gap: 0.4rem; }
.form-row label { font-weight: 700; font-size: 0.9rem; color: var(--color-neutral-dark); }
.form-row input, .form-row textarea {
  font: inherit;
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: #fff;
  color: var(--color-text);
}
.form-row input:focus, .form-row textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
  border-color: var(--color-primary);
}
.form-consent {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.88rem;
  color: var(--color-muted);
  line-height: 1.5;
  flex-wrap: wrap;
}
.form-consent input { margin-top: 0.25rem; }
.form-success { color: var(--color-primary); font-weight: 700; margin-top: 1rem; }

/* === Article detail === */
.article-detail {
  max-width: 65ch;
  margin-inline: auto;
  padding: 3rem 1rem 4rem;
}
.article-detail header { margin-bottom: 2rem; }
.article-detail h1 { font-size: clamp(2rem, 4vw, 3rem); line-height: 1.15; margin-bottom: 1rem; }
.article-sub { font-size: 1.2rem; color: var(--color-muted); font-style: italic; }
.article-hero-img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; border-radius: 8px; margin-block: 2rem; }
.article-detail h2 { font-size: 1.7rem; margin-top: 2.5rem; }
.article-detail p { font-size: 1.1rem; line-height: 1.75; margin-block: 1.25rem; }
.article-footer { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--color-border); }
.back-link { font-weight: 700; text-decoration: none; color: var(--color-primary); }
.back-link:hover { color: var(--color-neutral-dark); }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: var(--color-neutral-light);
  padding-block: 3rem 1.5rem;
  margin-top: 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1.4fr; gap: 3rem; }
}
.site-footer h3 {
  font-family: var(--font-body);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-secondary);
  margin-bottom: 1rem;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 0.5rem; }
.site-footer a { color: var(--color-neutral-light); text-decoration: none; }
.site-footer a:hover { color: var(--color-accent); }
.site-footer address { font-style: normal; line-height: 1.7; color: rgba(255,255,255,0.85); }
.footer-logo img { height: 60px; filter: brightness(0) invert(1); }
.footer-tag { color: rgba(255,255,255,0.7); font-style: italic; margin-top: 0.75rem; }
.legal-links { margin-top: 1.25rem; display: flex; gap: 1rem; flex-wrap: wrap; font-size: 0.85rem; }
.copyright { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.12); font-size: 0.85rem; color: rgba(255,255,255,0.6); text-align: center; }
.copyright p { margin: 0; }

/* === 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);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.4);
  max-width: 640px;
  margin-inline: auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: 0.92rem; line-height: 1.5; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.cookie-banner__actions button {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.4);
  color: var(--color-neutral-light);
  padding: 0.55rem 1rem;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 700;
}
.cookie-banner__actions button[data-cookie-accept] {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}
.cookie-banner__actions button:hover { background: rgba(255,255,255,0.1); }
.cookie-banner__actions button[data-cookie-accept]:hover { background: #d95d0e; }
.cookie-banner__prefs { margin-top: 1rem; display: grid; gap: 0.5rem; }
.cookie-banner__prefs label { display: flex; gap: 0.5rem; align-items: center; font-size: 0.9rem; }
.cookie-banner__prefs button {
  margin-top: 0.5rem;
  background: var(--color-primary);
  border: 0;
  color: #fff;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  font-weight: 700;
  align-self: flex-start;
}