:root {
  --color-primary: #0D9488;
  --color-secondary: #14B8A6;
  --color-accent: #F97316;
  --color-neutral-dark: #134E4A;
  --color-neutral-light: #F0FDFA;
  --font-heading: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-card: 20px;
  --radius-btn: 999px;
  --shadow-sm: 0 2px 20px rgba(19, 78, 74, 0.06);
  --shadow-md: 0 12px 40px -12px rgba(19, 78, 74, 0.18);
  --shadow-lg: 0 30px 60px -30px rgba(19, 78, 74, 0.35);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-hover: cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-neutral-dark);
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-secondary); }
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; color: var(--color-neutral-dark); margin: 0 0 1rem; }
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.5rem); margin-bottom: 1rem; }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }

.container { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: 1.25rem; }
.container.narrow { max-width: 780px; }

/* === Header === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(240, 253, 250, 0.7);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid rgba(19, 78, 74, 0.08);
  transition: background .3s var(--ease-hover), box-shadow .3s var(--ease-hover);
}
.site-header.scrolled { background: rgba(240, 253, 250, 0.92); box-shadow: 0 4px 20px -8px rgba(19,78,74,0.15); }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 0.75rem; }
.logo { display: inline-flex; align-items: center; }
.logo img { height: 72px; width: auto; display: block; }

.nav-toggle {
  display: inline-flex; flex-direction: column; justify-content: space-between;
  width: 32px; height: 24px; border: 0; background: transparent; cursor: pointer; padding: 0;
}
.nav-toggle span { display: block; height: 2px; background: var(--color-neutral-dark); border-radius: 2px; transition: transform .3s var(--ease-hover), opacity .3s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(11px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-11px) rotate(-45deg); }

.primary-nav {
  position: fixed; inset: 68px 0 0 0; background: var(--color-neutral-light);
  padding: 2rem 1.5rem; display: none; flex-direction: column; gap: 0.5rem;
  border-top: 1px solid rgba(19,78,74,0.08); z-index: 90;
}
.primary-nav.is-open { display: flex; }
.primary-nav a {
  font-family: var(--font-heading); font-weight: 500; font-size: 1.05rem;
  padding: 0.6rem 0.25rem; color: var(--color-neutral-dark); position: relative;
}
.primary-nav a[aria-current="page"] { color: var(--color-primary); }
.nav-cta {
  display: inline-block; margin-top: 0.5rem; padding: 0.6rem 1.25rem !important;
  background: var(--color-primary); color: var(--color-neutral-light) !important;
  border-radius: var(--radius-btn); text-align: center;
}

@media (min-width: 900px) {
  .logo img { height: 96px; }
  .nav-toggle { display: none; }
  .primary-nav { position: static; display: flex; flex-direction: row; align-items: center; padding: 0; gap: 0.25rem; background: transparent; border: 0; inset: auto; }
  .primary-nav a { padding: 0.5rem 0.85rem; font-size: 0.98rem; }
  .primary-nav a::after {
    content: ""; position: absolute; left: 0.85rem; right: 0.85rem; bottom: 0.3rem;
    height: 2px; background: var(--color-primary);
    transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease-hover);
  }
  .primary-nav a:hover::after, .primary-nav a[aria-current="page"]::after { transform: scaleX(1); }
  .nav-cta { margin-top: 0; }
  .nav-cta::after { display: none; }
}

/* === Buttons === */
.btn {
  display: inline-block; padding: 0.85rem 1.75rem; font-family: var(--font-heading);
  font-weight: 600; font-size: 1rem; border-radius: var(--radius-btn); border: 0; cursor: pointer;
  transition: transform .2s var(--ease-hover), box-shadow .2s var(--ease-hover), background .2s;
  text-align: center;
}
.btn-primary { background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); color: var(--color-neutral-light); box-shadow: 0 10px 25px -10px rgba(13,148,136,0.55); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -10px rgba(13,148,136,0.7); color: var(--color-neutral-light); }
.btn-accent { background: var(--color-accent); color: #fff; box-shadow: 0 10px 25px -10px rgba(249,115,22,0.55); }
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -10px rgba(249,115,22,0.7); color: #fff; }
.btn-ghost { background: transparent; color: var(--color-primary); border: 1.5px solid rgba(13,148,136,0.3); }
.btn-ghost:hover { background: rgba(13,148,136,0.08); transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; }

/* === Hero Card === */
.hero-card-section {
  position: relative;
  padding-block: 3rem 3rem;
  background:
    radial-gradient(60% 60% at 80% 0%, rgba(249,115,22,0.10), transparent 70%),
    radial-gradient(80% 60% at 20% 100%, rgba(20,184,166,0.14), transparent 70%),
    var(--color-neutral-light);
  overflow: hidden;
}
.hero-card {
  max-width: 880px; margin-inline: auto;
  background: #ffffff; border-radius: 24px; padding: 2.25rem 1.5rem;
  box-shadow: var(--shadow-lg); border: 1px solid rgba(19,78,74,0.06);
  text-align: left;
}
.eyebrow {
  font-family: var(--font-heading); font-weight: 600; font-size: 0.8rem;
  text-transform: uppercase; letter-spacing: 0.14em; color: var(--color-primary);
  margin-bottom: 0.75rem;
}
.hero-card h1 { background: linear-gradient(135deg, var(--color-neutral-dark), var(--color-primary)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { font-size: 1.1rem; color: rgba(19,78,74,0.75); margin-bottom: 1.5rem; max-width: 60ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 0 0 2rem; }
.hero-card__figure { margin: 0; border-radius: 16px; overflow: hidden; box-shadow: var(--shadow-md); }
.hero-card__figure img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }

@media (min-width: 768px) {
  .hero-card-section { padding-block: 5rem 4rem; }
  .hero-card { padding: 3.5rem; }
}

/* === Sections === */
.section { padding-block: 3.5rem; }
.section--tint { background: linear-gradient(180deg, var(--color-neutral-light), #ffffff); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 2.5rem; }
.section-head .lede { color: rgba(19,78,74,0.7); font-size: 1.1rem; }
.lede { color: rgba(19,78,74,0.75); font-size: 1.1rem; }

@media (min-width: 768px) {
  .section { padding-block: 5rem; }
}

/* === Grids & cards === */
.grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  background: #ffffff; border-radius: var(--radius-card); padding: 1.75rem;
  border: 1px solid rgba(19,78,74,0.08); box-shadow: var(--shadow-sm);
  transition: transform .2s var(--ease-hover), box-shadow .2s var(--ease-hover);
  display: block; color: inherit;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card-link { text-decoration: none; }
.card-link:hover { color: inherit; }
.card__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 12px;
  background: linear-gradient(135deg, rgba(13,148,136,0.15), rgba(20,184,166,0.15));
  color: var(--color-primary); margin-bottom: 1rem;
}
.card h3 { margin-bottom: 0.5rem; }
.card p { color: rgba(19,78,74,0.75); font-size: 0.95rem; margin: 0; }

/* === Stats === */
.stats .stat { background: #ffffff; border-radius: var(--radius-card); padding: 1.5rem; text-align: center; border: 1px solid rgba(19,78,74,0.08); box-shadow: var(--shadow-sm); }
.stat__num { font-family: var(--font-heading); font-weight: 700; font-size: clamp(1.75rem, 3vw, 2.5rem); color: var(--color-accent); margin-bottom: 0.4rem; line-height: 1.1; }
.stat__label { color: rgba(19,78,74,0.75); font-size: 0.92rem; margin: 0; }

/* === Testimonial === */
.testimonial { margin: 0; padding: 2rem 1.5rem; background: #ffffff; border-left: 4px solid var(--color-accent); border-radius: 12px; box-shadow: var(--shadow-sm); }
.testimonial p { font-size: 1.15rem; line-height: 1.6; font-style: italic; color: var(--color-neutral-dark); }
.testimonial cite { display: block; margin-top: 1rem; font-style: normal; font-weight: 600; color: var(--color-primary); font-size: 0.95rem; }

/* === CTA band === */
.cta-band {
  padding-block: 3.5rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark));
  color: var(--color-neutral-light); text-align: center;
}
.cta-band h2 { color: var(--color-neutral-light); }
.cta-band p { color: rgba(240,253,250,0.85); font-size: 1.05rem; max-width: 60ch; margin-inline: auto; margin-bottom: 1.5rem; }

/* === Forms === */
.contact-form { display: grid; gap: 1rem; background: #ffffff; padding: 2rem 1.5rem; border-radius: var(--radius-card); box-shadow: var(--shadow-sm); border: 1px solid rgba(19,78,74,0.08); }
.contact-form label { display: flex; flex-direction: column; gap: 0.4rem; font-family: var(--font-heading); font-weight: 500; font-size: 0.9rem; color: var(--color-neutral-dark); }
.contact-form input, .contact-form textarea, .contact-form select {
  font-family: var(--font-body); font-size: 1rem; padding: 0.75rem 0.9rem;
  border: 1.5px solid rgba(19,78,74,0.15); border-radius: 10px; background: #ffffff;
  color: var(--color-neutral-dark); transition: border-color .2s, box-shadow .2s;
}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus {
  outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 4px rgba(13,148,136,0.15);
}
.form-consent { display: flex; flex-direction: row !important; align-items: flex-start; gap: 0.6rem; font-size: 0.85rem; font-weight: 400 !important; color: rgba(19,78,74,0.8); }
.form-consent input { margin-top: 0.2rem; flex-shrink: 0; }
.form-success { padding: 1rem; background: rgba(20,184,166,0.12); border-radius: 10px; color: var(--color-primary); font-weight: 600; }

/* === Footer === */
.site-footer { background: var(--color-neutral-dark); color: rgba(240,253,250,0.85); padding-block: 3rem 1.5rem; margin-top: 2rem; }
.footer__grid { display: grid; gap: 2rem; grid-template-columns: 1fr; margin-bottom: 2rem; }
@media (min-width: 768px) { .footer__grid { grid-template-columns: 1.2fr 1fr 1.2fr; } }
.site-footer h3 { color: var(--color-neutral-light); font-size: 1rem; margin-bottom: 1rem; }
.footer-nav { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-nav a { color: rgba(240,253,250,0.75); font-size: 0.95rem; }
.footer-nav a:hover { color: var(--color-neutral-light); }
.site-footer address { font-style: normal; font-size: 0.95rem; line-height: 1.7; margin-bottom: 1rem; }
.site-footer address a { color: rgba(240,253,250,0.9); }
.footer-legal { font-size: 0.85rem; }
.footer-legal a { color: rgba(240,253,250,0.7); }
.copyright { border-top: 1px solid rgba(240,253,250,0.15); padding-top: 1.25rem; font-size: 0.85rem; text-align: center; color: rgba(240,253,250,0.6); margin: 0; }
.logo--footer img { height: 60px; margin-bottom: 0.75rem; }

/* === 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: 16px; max-width: 640px; margin-inline: auto;
  box-shadow: 0 20px 50px -10px rgba(0,0,0,0.4); font-size: 0.9rem;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cookie-banner__actions button {
  font-family: var(--font-heading); font-weight: 500; font-size: 0.9rem;
  padding: 0.55rem 1rem; border-radius: 999px; border: 0; cursor: pointer;
  transition: transform .15s, opacity .15s;
}
.cookie-banner__actions button:hover { transform: translateY(-1px); }
.cookie-banner__actions button[data-cookie-accept] { background: var(--color-accent); color: #fff; }
.cookie-banner__actions button[data-cookie-reject] { background: rgba(240,253,250,0.15); color: var(--color-neutral-light); }
.cookie-banner__actions button[data-cookie-settings] { background: transparent; color: var(--color-neutral-light); border: 1px solid rgba(240,253,250,0.3); }
.cookie-banner__prefs { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(240,253,250,0.15); }
.cookie-banner__prefs label { display: flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; }
.cookie-banner__prefs button { align-self: flex-start; margin-top: 0.5rem; background: var(--color-accent); color: #fff; padding: 0.55rem 1rem; border-radius: 999px; border: 0; cursor: pointer; font-family: var(--font-heading); font-weight: 500; }

/* === Reveal === */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); will-change: opacity, transform; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}