:root {
  --color-primary: #0D9488;
  --color-secondary: #2DD4BF;
  --color-accent: #F97316;
  --color-neutral-dark: #134E4A;
  --color-neutral-light: #F0FDFA;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 20px;
  --shadow-soft: 0 2px 20px rgba(19, 78, 74, 0.08);
  --shadow-lift: 0 24px 60px -25px rgba(19, 78, 74, 0.35);
}

/* === Base === */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-neutral-dark);
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--color-accent); }
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-neutral-dark); letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 1rem; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); font-weight: 600; }
h3 { font-size: 1.2rem; font-weight: 600; }
p { margin: 0 0 1rem; }

.container { width: 100%; max-width: 1160px; margin-inline: auto; padding-inline: 1.25rem; }
.narrow { width: 100%; max-width: 720px; margin-inline: auto; padding-inline: 1.25rem; }
.center { text-align: center; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.8rem; font-weight: 600; color: var(--color-primary); margin: 0 0 0.75rem; }
.lede { color: rgba(19, 78, 74, 0.75); font-size: 1.05rem; margin-bottom: 1.5rem; }

/* === Header / nav === */
.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, 0.06);
  transition: background .25s var(--ease), box-shadow .25s var(--ease);
}
.site-header.scrolled { background: rgba(240, 253, 250, 0.92); box-shadow: 0 6px 24px -18px rgba(19, 78, 74, 0.4); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; max-width: 1160px; margin-inline: auto; padding: 0.75rem 1.25rem; }
.logo img { height: 72px; width: auto; display: block; }
.logo--footer img { height: 60px; }
.nav-toggle { background: transparent; border: 0; color: var(--color-neutral-dark); padding: 0.5rem; cursor: pointer; display: inline-flex; }
.primary-nav { display: none; }
.primary-nav a { display: block; padding: 0.9rem 1.25rem; font-weight: 500; color: var(--color-neutral-dark); position: relative; }
.primary-nav a[aria-current="page"] { color: var(--color-primary); }
.primary-nav.is-open { display: flex; flex-direction: column; position: absolute; left: 0; right: 0; top: 100%; background: var(--color-neutral-light); border-bottom: 1px solid rgba(19, 78, 74, 0.08); padding: 0.5rem 0; }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .primary-nav { display: flex; align-items: center; gap: 0.25rem; }
  .primary-nav a { padding: 0.5rem 0.9rem; }
  .primary-nav a::after { content: ""; position: absolute; left: 0.9rem; right: 0.9rem; bottom: 0.25rem; height: 2px; background: var(--color-primary); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease); }
  .primary-nav a:hover::after, .primary-nav a[aria-current="page"]::after { transform: scaleX(1); }
  .logo img { height: 96px; }
}

/* === Buttons === */
.btn { display: inline-block; padding: 0.85rem 1.4rem; border-radius: 999px; font-weight: 600; font-family: var(--font-heading); font-size: 0.98rem; letter-spacing: 0.01em; cursor: pointer; border: 0; transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease); }
.btn-primary { background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); color: #ffffff; box-shadow: 0 12px 30px -12px rgba(13, 148, 136, 0.55); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -14px rgba(13, 148, 136, 0.7); color: #ffffff; }
.btn-accent { background: var(--color-accent); color: #ffffff; box-shadow: 0 12px 30px -12px rgba(249, 115, 22, 0.55); }
.btn-accent:hover { transform: translateY(-2px); color: #ffffff; box-shadow: 0 18px 40px -14px rgba(249, 115, 22, 0.7); }
.btn-ghost { background: transparent; color: var(--color-primary); border: 1.5px solid var(--color-primary); }
.btn-ghost:hover { background: var(--color-primary); color: #ffffff; transform: translateY(-2px); }
:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; border-radius: 6px; }

/* === Hero card === */
.hero { padding: 2rem 1rem 3rem; background: radial-gradient(ellipse at top, rgba(45, 212, 191, 0.18), transparent 60%), radial-gradient(ellipse at bottom right, rgba(249, 115, 22, 0.12), transparent 55%), var(--color-neutral-light); }
.hero-card__card {
  max-width: 880px;
  margin-inline: auto;
  padding: 2.5rem 1.75rem;
  background: #ffffff;
  border-radius: 24px;
  box-shadow: 0 30px 60px -30px rgba(19, 78, 74, 0.35);
  border: 1px solid rgba(19, 78, 74, 0.06);
}
.hero-card__title { margin-top: 0.25rem; font-size: clamp(2rem, 5vw, 3.25rem); }
.hero-card__sub { font-size: 1.1rem; color: rgba(19, 78, 74, 0.8); max-width: 60ch; }
.hero-card__actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-block: 1.5rem 2rem; }
.hero-card__figure { border-radius: 16px; overflow: hidden; box-shadow: var(--shadow-soft); }
.hero-card__figure img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }

@media (min-width: 768px) {
  .hero { padding: 4rem 1rem 5rem; }
  .hero-card__card { padding: 3.5rem; }
}

/* === Sections === */
.section { padding: 4rem 0; }
.section--tinted { background: linear-gradient(180deg, var(--color-neutral-light), #ffffff); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 2.5rem; padding-inline: 1.25rem; }
@media (min-width: 768px) { .section { padding: 5.5rem 0; } }

/* === Grids & cards === */
.grid { display: grid; gap: 1.25rem; padding-inline: 1.25rem; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-3 { grid-template-columns: repeat(2, 1fr); } .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } }
.card {
  background: #ffffff;
  border-radius: 18px;
  padding: 1.75rem;
  border: 1px solid rgba(19, 78, 74, 0.08);
  box-shadow: var(--shadow-soft);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.card h3 { margin-bottom: 0.5rem; }
.card p { color: rgba(19, 78, 74, 0.82); margin: 0; }
.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, 0.12), rgba(45, 212, 191, 0.2)); color: var(--color-primary); margin-bottom: 1rem; }

/* === Stats === */
.stats .stat { text-align: center; padding: 1.5rem; }
.stat-num { font-family: var(--font-heading); font-size: clamp(1.4rem, 3vw, 1.75rem); font-weight: 700; color: var(--color-accent); margin-bottom: 0.5rem; }
.stat p { color: rgba(19, 78, 74, 0.8); margin: 0; }

/* === Pull quote === */
.pull-quote { margin: 2rem 0; padding: 2rem; border-left: 4px solid var(--color-accent); background: var(--color-neutral-light); border-radius: 0 16px 16px 0; }
.pull-quote p { font-size: 1.15rem; font-style: italic; color: var(--color-neutral-dark); margin-bottom: 1rem; }
.pull-quote cite { display: block; font-style: normal; font-weight: 600; color: var(--color-primary); font-size: 0.95rem; }

/* === CTA band === */
.cta-band { background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark)); color: #ffffff; padding: 4rem 1.25rem; text-align: center; }
.cta-band h2 { color: #ffffff; }
.cta-band p { color: rgba(240, 253, 250, 0.85); max-width: 620px; margin-inline: auto; margin-bottom: 1.5rem; }
.cta-band__meta { font-size: 0.95rem; }

/* === Pricing === */
.pricing-grid { display: grid; gap: 1.5rem; padding-inline: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 900px) { .pricing-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; } }
.pricing-card { position: relative; padding: 2.25rem; border-radius: 16px; border: 1px solid rgba(19, 78, 74, 0.12); background: var(--color-neutral-light); display: flex; flex-direction: column; box-shadow: var(--shadow-soft); transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.pricing-card--featured { border-color: var(--color-accent); border-width: 2px; background: #ffffff; }
.pricing-card__badge { position: absolute; top: -14px; right: 1.5rem; background: var(--color-accent); color: #ffffff; padding: 0.35rem 0.85rem; border-radius: 999px; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; }
.pricing-card__plan { font-size: 1.25rem; margin-bottom: 0.25rem; }
.pricing-card__price { font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; font-family: var(--font-heading); color: var(--color-primary); margin-bottom: 0.5rem; letter-spacing: -0.02em; }
.pricing-card__lede { color: rgba(19, 78, 74, 0.75); font-size: 0.98rem; margin-bottom: 1.25rem; }
.pricing-card__features { list-style: none; padding: 0; margin: 0 0 1.75rem; display: flex; flex-direction: column; gap: 0.6rem; }
.pricing-card__features li { display: flex; gap: 0.6rem; align-items: flex-start; font-size: 0.98rem; color: var(--color-neutral-dark); }
.pricing-card__features span { color: var(--color-primary); font-weight: 700; }
.pricing-card__cta { margin-top: auto; text-align: center; align-self: stretch; }

/* === FAQ === */
.faq details { border: 1px solid rgba(19, 78, 74, 0.1); border-radius: 12px; padding: 1rem 1.25rem; margin-bottom: 0.75rem; background: #ffffff; transition: box-shadow .2s var(--ease); }
.faq details[open] { box-shadow: var(--shadow-soft); }
.faq summary { cursor: pointer; font-weight: 600; font-family: var(--font-heading); color: var(--color-neutral-dark); list-style: none; padding-right: 1.5rem; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 0; font-size: 1.4rem; color: var(--color-primary); transition: transform .2s var(--ease); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin-top: 0.75rem; color: rgba(19, 78, 74, 0.82); }

/* === Contact === */
.contact-layout { display: grid; gap: 2rem; grid-template-columns: 1fr; padding-inline: 1.25rem; }
@media (min-width: 900px) { .contact-layout { grid-template-columns: 1.4fr 1fr; align-items: start; } }
.contact-form { display: flex; flex-direction: column; gap: 1rem; background: #ffffff; padding: 1.75rem; border-radius: 16px; box-shadow: var(--shadow-soft); border: 1px solid rgba(19, 78, 74, 0.08); }
.contact-form label { display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.9rem; font-weight: 500; color: var(--color-neutral-dark); }
.contact-form input, .contact-form textarea { font-family: inherit; font-size: 1rem; padding: 0.75rem 0.9rem; border-radius: 10px; border: 1px solid rgba(19, 78, 74, 0.18); background: var(--color-neutral-light); color: var(--color-neutral-dark); transition: border-color .2s var(--ease), box-shadow .2s var(--ease); }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15); }
.form-consent { flex-direction: row !important; align-items: flex-start; gap: 0.6rem !important; font-size: 0.88rem; font-weight: 400 !important; color: rgba(19, 78, 74, 0.85); }
.form-consent input { margin-top: 0.2rem; }
.contact-details address { font-style: normal; line-height: 1.8; }

/* === Footer === */
.site-footer { background: var(--color-neutral-dark); color: rgba(240, 253, 250, 0.85); padding: 3.5rem 0 1.5rem; margin-top: 3rem; }
.site-footer a { color: rgba(240, 253, 250, 0.85); }
.site-footer a:hover { color: var(--color-secondary); }
.footer-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1.4fr; } }
.site-footer h3 { color: #ffffff; font-size: 1rem; margin-bottom: 0.75rem; }
.site-footer nav a { display: block; padding: 0.25rem 0; }
.site-footer address { font-style: normal; line-height: 1.7; margin-bottom: 1rem; }
.legal-nav a { display: inline-block; margin-right: 0.75rem; font-size: 0.9rem; }
.copyright { text-align: center; padding-top: 2rem; margin-top: 2rem; border-top: 1px solid rgba(240, 253, 250, 0.15); font-size: 0.88rem; color: rgba(240, 253, 250, 0.65); margin-bottom: 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: 14px; box-shadow: 0 20px 50px -15px rgba(0, 0, 0, 0.5); max-width: 640px; margin-inline: auto; }
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: 0.95rem; }
.cookie-banner__actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.cookie-banner button { background: transparent; color: var(--color-neutral-light); border: 1px solid rgba(240, 253, 250, 0.35); padding: 0.55rem 1.1rem; border-radius: 999px; font-family: inherit; font-size: 0.9rem; cursor: pointer; transition: background .2s var(--ease); }
.cookie-banner button:hover { background: rgba(240, 253, 250, 0.1); }
.cookie-banner [data-cookie-accept] { background: var(--color-accent); border-color: var(--color-accent); color: #ffffff; font-weight: 600; }
.cookie-banner [data-cookie-accept]:hover { background: #ea660a; }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.5rem; padding-top: 1rem; border-top: 1px solid rgba(240, 253, 250, 0.2); }
.cookie-banner__prefs label { display: flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; }

/* === Reveal motion === */
.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; } }