:root {
  --color-primary: #0891B2;
  --color-secondary: #22D3EE;
  --color-accent: #059669;
  --color-neutral-dark: #164E63;
  --color-neutral-light: #ECFEFF;
  --color-ink: #0B2C36;
  --color-muted: #4B6A73;
  --color-border: rgba(22, 78, 99, 0.14);
  --font-heading: 'Manrope', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 20px rgba(11, 44, 54, 0.06);
  --shadow-md: 0 12px 40px -12px rgba(11, 44, 54, 0.18);
  --shadow-lg: 0 30px 60px -30px rgba(11, 44, 54, 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 { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-neutral-light);
  background-image: radial-gradient(circle at 15% 5%, rgba(34, 211, 238, 0.18), transparent 50%), radial-gradient(circle at 90% 20%, rgba(5, 150, 105, 0.10), transparent 45%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-neutral-dark); }
button { font: inherit; cursor: pointer; }

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 0.5em; font-weight: 700; }
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.35rem); margin-bottom: 0.75rem; }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1rem; }

/* === Layout === */
main { display: block; }
.section { padding: 4rem 1.25rem; max-width: 1200px; margin: 0 auto; }
.section--narrow { max-width: 780px; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 2.5rem; }
.section__head p { color: var(--color-muted); }

/* === Header === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(236, 254, 255, 0.72);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: background .25s var(--ease-hover), box-shadow .25s var(--ease-hover), border-color .25s var(--ease-hover);
}
.site-header.scrolled {
  background: rgba(236, 254, 255, 0.92);
  box-shadow: var(--shadow-sm);
  border-color: var(--color-border);
}
.site-header__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.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: center; gap: 5px;
  width: 44px; height: 44px; padding: 10px; background: transparent; border: 1px solid var(--color-border); border-radius: 10px;
}
.nav-toggle span { display: block; height: 2px; background: var(--color-neutral-dark); border-radius: 2px; }
.primary-nav {
  display: none;
  position: absolute; top: 100%; left: 0; right: 0;
  background: var(--color-neutral-light); padding: 1rem 1.25rem;
  box-shadow: var(--shadow-md);
  flex-direction: column; gap: 0.5rem;
}
.primary-nav.is-open { display: flex; }
.primary-nav a { padding: 0.6rem 0.25rem; color: var(--color-neutral-dark); font-weight: 500; }
.primary-nav a[aria-current="page"] { color: var(--color-primary); }
.primary-nav .nav-cta { color: var(--color-neutral-light); background: var(--color-primary); border-radius: 999px; padding: 0.55rem 1.1rem; text-align: center; }

@media (min-width: 900px) {
  .site-header__inner { padding: 1rem 1.5rem; }
  .logo img { height: 96px; }
  .nav-toggle { display: none; }
  .primary-nav { position: static; display: flex; flex-direction: row; align-items: center; gap: 1.75rem; padding: 0; background: transparent; box-shadow: none; }
  .primary-nav a { position: relative; padding: 0.35rem 0; }
  .primary-nav a:not(.nav-cta)::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--color-primary);
    transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease-hover);
  }
  .primary-nav a:not(.nav-cta):hover::after,
  .primary-nav a[aria-current="page"]::after { transform: scaleX(1); }
}

/* === Buttons === */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.5rem; border-radius: 999px; font-weight: 600; font-family: var(--font-heading);
  border: 1px solid transparent; text-decoration: none; transition: transform .2s var(--ease-hover), box-shadow .2s var(--ease-hover), background .2s var(--ease-hover);
  will-change: transform;
}
.btn--primary { background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark)); color: var(--color-neutral-light); box-shadow: 0 10px 30px -10px rgba(8, 145, 178, 0.55); }
.btn--primary:hover { color: var(--color-neutral-light); transform: translateY(-2px); box-shadow: 0 16px 40px -14px rgba(8, 145, 178, 0.7); }
.btn--ghost { background: transparent; color: var(--color-neutral-dark); border-color: var(--color-border); }
.btn--ghost:hover { color: var(--color-neutral-dark); background: rgba(255,255,255,0.65); transform: translateY(-2px); }
.btn--sm { padding: 0.55rem 1rem; font-size: 0.9rem; }
.btn:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }
.btn-row { display: flex; gap: 0.75rem; flex-wrap: wrap; justify-content: center; margin-top: 1.5rem; }

/* === Hero card === */
.hero-card-wrap {
  padding: 3rem 1rem 2rem;
  position: relative;
  overflow: hidden;
}
.hero-card-wrap::before {
  content: "";
  position: absolute; inset: -20% -10% auto -10%; height: 70%;
  background: radial-gradient(circle at 30% 30%, rgba(34, 211, 238, 0.28), transparent 60%),
              radial-gradient(circle at 80% 40%, rgba(5, 150, 105, 0.15), transparent 55%);
  filter: blur(10px);
  z-index: 0;
}
.hero-card {
  position: relative; z-index: 1;
  max-width: 900px; margin: 0 auto;
  padding: 2.5rem 1.75rem;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: left;
}
.hero-card .eyebrow { font-family: var(--font-heading); text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.8rem; color: var(--color-primary); font-weight: 700; margin: 0 0 1rem; }
.hero-card h1 { margin-bottom: 1rem; }
.hero-card__sub { font-size: 1.15rem; color: var(--color-muted); max-width: 55ch; margin-bottom: 1.75rem; }
.hero-card__actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 2rem; }
.hero-card__media { border-radius: var(--radius-md); overflow: hidden; box-shadow: 0 20px 60px -20px rgba(11, 44, 54, 0.35); }
.hero-card__media img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }

@media (min-width: 768px) {
  .hero-card-wrap { padding: 5rem 1.5rem 3rem; }
  .hero-card { padding: 4rem; }
  .hero-card__sub { font-size: 1.25rem; }
}

/* === Section content === */
.section p { color: var(--color-muted); font-size: 1.05rem; line-height: 1.75; }
.section--narrow h2 { text-align: left; }
.section--narrow p { max-width: 65ch; }

/* === Grid & cards === */
.grid { display: grid; gap: 1.25rem; }
.grid--cards { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid--cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .grid--cards { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease-hover), box-shadow .25s var(--ease-hover);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card__icon { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 14px; background: linear-gradient(135deg, rgba(34,211,238,0.25), rgba(5,150,105,0.18)); color: var(--color-primary); margin-bottom: 1rem; }
.card h3 { color: var(--color-neutral-dark); margin-bottom: 0.5rem; }
.card p { color: var(--color-muted); font-size: 0.98rem; margin: 0; }

.card--stat .stat { font-family: var(--font-heading); font-size: clamp(2.5rem, 5vw, 3.5rem); font-weight: 800; color: var(--color-accent); line-height: 1; margin: 0 0 0.5rem; }

/* === Testimonial === */
.testimonial blockquote { max-width: 780px; margin: 0 auto; text-align: center; padding: 1rem; }
.testimonial blockquote p { font-family: var(--font-heading); font-size: clamp(1.15rem, 2.4vw, 1.5rem); color: var(--color-neutral-dark); font-weight: 500; line-height: 1.5; }
.testimonial cite { display: block; margin-top: 1rem; font-style: normal; color: var(--color-muted); font-size: 0.95rem; }

/* === CTA band === */
.cta-band {
  margin: 4rem 1rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark));
  color: var(--color-neutral-light);
  padding: 3rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}
.cta-band::after {
  content: ""; position: absolute; inset: auto -20% -60% -20%; height: 120%;
  background: radial-gradient(circle at 50% 0%, rgba(34,211,238,0.35), transparent 55%);
  pointer-events: none;
}
.cta-band__inner { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }
.cta-band h2 { color: var(--color-neutral-light); }
.cta-band p { color: rgba(236, 254, 255, 0.88); }
.cta-band__contact { font-size: 0.98rem; margin-bottom: 1.5rem; }
.cta-band a { color: var(--color-neutral-light); text-decoration: underline; }
.cta-band .btn--primary { background: var(--color-neutral-light); color: var(--color-neutral-dark); box-shadow: 0 12px 30px -10px rgba(0,0,0,0.35); }
.cta-band .btn--primary:hover { color: var(--color-neutral-dark); background: #ffffff; }
@media (min-width: 900px) { .cta-band { margin: 5rem auto; padding: 4rem 2rem; max-width: 1100px; } }

/* === Pricing === */
.grid--pricing { grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 900px) { .grid--pricing { grid-template-columns: repeat(3, 1fr); align-items: stretch; } }
.pricing-card {
  position: relative;
  background: var(--color-neutral-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.25rem 1.75rem;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease-hover), box-shadow .25s var(--ease-hover);
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.pricing-card--featured {
  border: 2px solid var(--color-accent);
  background: #ffffff;
  box-shadow: var(--shadow-md);
}
.pricing-card__badge {
  position: absolute; top: -12px; right: 20px;
  background: var(--color-accent); color: var(--color-neutral-light);
  padding: 0.3rem 0.75rem; border-radius: 999px; font-size: 0.78rem; font-weight: 700;
  font-family: var(--font-heading); letter-spacing: 0.04em;
}
.pricing-card__plan { font-family: var(--font-heading); font-size: 1.25rem; color: var(--color-primary); margin: 0 0 0.35rem; text-transform: uppercase; letter-spacing: 0.08em; }
.pricing-card__price { font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; color: var(--color-neutral-dark); margin: 0 0 0.75rem; line-height: 1.1; }
.pricing-card__lede { color: var(--color-muted); font-size: 0.98rem; margin-bottom: 1.25rem; }
.pricing-card__features { list-style: none; padding: 0; margin: 0 0 1.5rem; display: flex; flex-direction: column; gap: 0.6rem; }
.pricing-card__features li { display: flex; gap: 0.55rem; align-items: flex-start; font-size: 0.98rem; color: var(--color-neutral-dark); }
.pricing-card__features li span { color: var(--color-accent); font-weight: 700; flex-shrink: 0; }
.pricing-card__cta { margin-top: auto; align-self: stretch; }

/* === FAQ === */
.faq details {
  background: rgba(255,255,255,0.85);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  margin-bottom: 0.75rem;
  transition: box-shadow .2s var(--ease-hover);
}
.faq details[open] { box-shadow: var(--shadow-sm); }
.faq summary {
  font-family: var(--font-heading); font-weight: 600; color: var(--color-neutral-dark);
  cursor: pointer; list-style: none; padding-right: 2rem; position: relative;
}
.faq summary::after { content: "+"; position: absolute; right: 0; top: 0; font-size: 1.4rem; color: var(--color-primary); font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0.75rem 0 0; color: var(--color-muted); }

/* === Contact === */
.contact-grid { display: grid; gap: 2rem; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1fr 1.15fr; align-items: start; } }
.contact-info h2, .contact-form h2 { margin-bottom: 1rem; }
.contact-info address { font-style: normal; margin: 0 0 1rem; color: var(--color-muted); }
.contact-info p { color: var(--color-muted); }
.hours { border-collapse: collapse; width: 100%; margin-top: 0.5rem; }
.hours th, .hours td { text-align: left; padding: 0.5rem 0.25rem; border-bottom: 1px solid var(--color-border); font-size: 0.95rem; color: var(--color-neutral-dark); }
.hours th { font-weight: 500; }
.hours td { color: var(--color-muted); }

.contact-form {
  background: rgba(255,255,255,0.9);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: 1rem;
}
.contact-form label { display: flex; flex-direction: column; gap: 0.35rem; font-weight: 500; color: var(--color-neutral-dark); font-size: 0.95rem; }
.contact-form input, .contact-form textarea {
  font: inherit; padding: 0.75rem 0.9rem; border-radius: 10px;
  border: 1px solid var(--color-border); background: #ffffff; color: var(--color-ink);
  transition: border-color .2s var(--ease-hover), box-shadow .2s var(--ease-hover);
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(8,145,178,0.15); }
.form-consent { display: flex; flex-direction: row !important; align-items: flex-start; gap: 0.6rem; font-weight: 400; font-size: 0.88rem; color: var(--color-muted); flex-wrap: wrap; }
.form-consent input { margin-top: 0.2rem; }
.form-consent a { color: var(--color-primary); text-decoration: underline; }

/* === Footer === */
.site-footer { background: var(--color-neutral-dark); color: rgba(236,254,255,0.85); padding: 3.5rem 1.25rem 2rem; margin-top: 3rem; }
.site-footer__grid { max-width: 1200px; margin: 0 auto; display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 800px) { .site-footer__grid { grid-template-columns: 1.2fr 1fr 1.3fr; } }
.site-footer h3 { color: var(--color-neutral-light); font-size: 1rem; margin-bottom: 0.75rem; }
.site-footer a { color: rgba(236,254,255,0.85); }
.site-footer a:hover { color: var(--color-neutral-light); }
.site-footer .logo img { height: 60px; }
.site-footer .tagline { color: rgba(236,254,255,0.7); margin-top: 0.75rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.4rem; }
.site-footer address { font-style: normal; margin-bottom: 1rem; line-height: 1.7; }
.legal-links { margin-top: 1rem; font-size: 0.9rem; }
.copyright { max-width: 1200px; margin: 2rem auto 0; padding-top: 1.5rem; border-top: 1px solid rgba(236,254,255,0.15); font-size: 0.88rem; color: rgba(236,254,255,0.6); }

/* === 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; } }

/* === 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 1.25rem; border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  max-width: 640px; margin: 0 auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { color: rgba(236,254,255,0.9); font-size: 0.92rem; margin: 0 0 0.9rem; }
.cookie-banner__actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.cookie-banner__actions .btn--ghost { color: var(--color-neutral-light); border-color: rgba(236,254,255,0.35); }
.cookie-banner__actions .btn--ghost:hover { color: var(--color-neutral-light); background: rgba(236,254,255,0.1); }
.cookie-banner__actions .btn--primary { background: var(--color-accent); }
.cookie-banner__prefs { display: flex; flex-direction: column; gap: 0.55rem; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(236,254,255,0.2); }
.cookie-banner__prefs label { display: flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; }
.cookie-banner__prefs .btn { align-self: flex-start; margin-top: 0.5rem; }