:root {
  --color-primary: #0891B2;
  --color-secondary: #22D3EE;
  --color-accent: #F97316;
  --color-neutral-dark: #164E63;
  --color-neutral-light: #ECFEFF;
  --color-text: #0F2A33;
  --color-muted: #4B6874;
  --color-border: rgba(22, 78, 99, 0.12);
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow-sm: 0 2px 20px rgba(15, 42, 51, 0.06);
  --shadow-md: 0 12px 32px -12px rgba(15, 42, 51, 0.18);
  --shadow-lg: 0 30px 60px -30px rgba(15, 42, 51, 0.35);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Base === */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: #ffffff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color .2s var(--ease-out); }
a:hover { color: var(--color-neutral-dark); }
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-neutral-dark); letter-spacing: -0.015em; line-height: 1.2; margin: 0 0 .75rem; }
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 600; }
p { margin: 0 0 1rem; }
:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; border-radius: 4px; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.25rem; }
.container.narrow { max-width: 780px; }

/* === Header / Nav === */
.site-header {
  position: sticky; top: 0; z-index: 100;
  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 var(--color-border);
  transition: background .3s var(--ease-out), box-shadow .3s var(--ease-out);
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 6px 24px -12px rgba(15, 42, 51, 0.2);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; padding: .75rem 1.25rem; gap: 1rem; }
.logo { display: inline-flex; align-items: center; }
.logo img { height: 72px; width: auto; }

.nav-toggle { background: transparent; border: 1px solid var(--color-border); color: var(--color-neutral-dark); border-radius: 10px; padding: .5rem; cursor: pointer; display: inline-flex; }
.primary-nav { display: none; }
.primary-nav.is-open { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: #fff; padding: 1rem 1.25rem; gap: .25rem; border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow-md); }
.primary-nav a { color: var(--color-neutral-dark); font-weight: 500; padding: .6rem .25rem; border-radius: 8px; position: relative; }
.primary-nav a.is-active { color: var(--color-primary); }
.primary-nav a.nav-cta { background: var(--color-primary); color: #fff; padding: .55rem 1.1rem; border-radius: 999px; text-align: center; }
.primary-nav a.nav-cta:hover { background: var(--color-neutral-dark); }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .primary-nav { display: flex !important; flex-direction: row; position: static; align-items: center; gap: .25rem; background: transparent; box-shadow: none; padding: 0; border: none; }
  .primary-nav a { padding: .5rem .9rem; }
  .primary-nav a:not(.nav-cta)::after { content: ''; position: absolute; left: .9rem; right: .9rem; bottom: .3rem; height: 2px; background: var(--color-primary); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease-out); }
  .primary-nav a:not(.nav-cta):hover::after, .primary-nav a.is-active::after { transform: scaleX(1); }
}

@media (min-width: 768px) {
  .logo img { height: 96px; }
}

/* === Hero — hero-card archetype === */
.hero {
  position: relative;
  padding: 2.5rem 0 3rem;
  background:
    radial-gradient(1000px 500px at 80% -10%, rgba(249, 115, 22, 0.10), transparent 60%),
    radial-gradient(900px 500px at 0% 20%, rgba(34, 211, 238, 0.18), transparent 60%),
    linear-gradient(180deg, var(--color-neutral-light) 0%, #ffffff 100%);
  overflow: hidden;
}
.hero-card__inner {
  max-width: 900px;
  margin: 0 auto;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 24px;
  padding: 2rem 1.5rem;
  box-shadow: var(--shadow-lg);
  text-align: left;
  position: relative;
}
.hero-card__inner::before {
  content: '';
  position: absolute; inset: -1px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(8, 145, 178, 0.25), rgba(249, 115, 22, 0.2));
  z-index: -1;
  filter: blur(24px);
  opacity: .5;
}
.eyebrow { text-transform: uppercase; letter-spacing: 0.14em; font-size: .78rem; font-weight: 600; color: var(--color-primary); margin: 0 0 1rem; }
.hero h1 { margin-bottom: 1rem; max-width: 22ch; }
.hero__sub { font-size: 1.1rem; color: var(--color-muted); max-width: 55ch; margin-bottom: 1.75rem; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 2rem; }
.hero-card__image { margin: 0; border-radius: var(--radius); overflow: hidden; box-shadow: 0 20px 60px -20px rgba(15, 42, 51, 0.35); }
.hero-card__image img { width: 100%; height: auto; aspect-ratio: 16/10; object-fit: cover; }

@media (min-width: 768px) {
  .hero { padding: 4.5rem 0 5rem; }
  .hero-card__inner { padding: 3.5rem; }
  .hero__sub { font-size: 1.2rem; }
}

/* === Buttons === */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .85rem 1.5rem; border-radius: 999px; font-family: var(--font-heading); font-weight: 600; font-size: .95rem; cursor: pointer; border: 1px solid transparent; transition: transform .2s var(--ease-out), box-shadow .2s var(--ease-out), background .2s var(--ease-out), color .2s var(--ease-out); text-decoration: none; }
.btn-primary { background: linear-gradient(135deg, var(--color-primary), #0AA5C6); color: #fff; box-shadow: 0 8px 20px -8px rgba(8, 145, 178, 0.6); }
.btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 14px 28px -10px 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-primary); border-color: var(--color-primary); transform: translateY(-2px); }
.btn-accent { background: var(--color-accent); color: #fff; box-shadow: 0 8px 20px -8px rgba(249, 115, 22, 0.6); }
.btn-accent:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 14px 28px -10px rgba(249, 115, 22, 0.7); background: #EA6A0F; }

/* === Sections === */
.section { padding: 3.5rem 0; }
@media (min-width: 768px) { .section { padding: 5rem 0; } }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 2.5rem; }
.section__head p { color: var(--color-muted); font-size: 1.05rem; }

/* === Grid / Cards === */
.grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}
.card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.75rem; box-shadow: var(--shadow-sm); transition: transform .25s var(--ease-out), box-shadow .25s var(--ease-out); }
.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(8, 145, 178, 0.12), rgba(34, 211, 238, 0.15)); color: var(--color-primary); margin-bottom: 1rem; }
.card h3 { margin-bottom: .5rem; }
.card p { color: var(--color-muted); margin: 0; }

/* === Testimonial === */
.testimonial-section { background: linear-gradient(180deg, #ffffff, var(--color-neutral-light)); }
.testimonial { margin: 0; text-align: center; position: relative; padding: 2rem 1rem; }
.testimonial .quote-mark { color: var(--color-accent); opacity: .5; margin-bottom: .5rem; }
.testimonial p { font-family: var(--font-heading); font-size: 1.35rem; font-weight: 500; color: var(--color-neutral-dark); line-height: 1.5; max-width: 60ch; margin: 0 auto 1rem; }
.testimonial cite { font-style: normal; color: var(--color-muted); font-weight: 500; }
@media (min-width: 768px) { .testimonial p { font-size: 1.55rem; } }

/* === CTA band === */
.cta-band { background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark)); color: #fff; border-radius: 0; }
.cta-band__inner { display: flex; flex-direction: column; gap: 1.5rem; align-items: flex-start; padding: 3rem 1.75rem; border-radius: 24px; background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark)); box-shadow: var(--shadow-lg); }
.cta-band { background: transparent; padding: 3rem 0; }
.cta-band__inner h2 { color: #fff; }
.cta-band__inner p { color: rgba(236, 254, 255, 0.85); margin: 0; max-width: 55ch; }
@media (min-width: 768px) {
  .cta-band__inner { flex-direction: row; align-items: center; justify-content: space-between; padding: 3.5rem 3rem; }
}

/* === Split (image + text) === */
.split { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: center; }
.split__image { margin: 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); }
.split__image img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
@media (min-width: 900px) { .split { grid-template-columns: 1.05fr 1fr; gap: 4rem; } }

/* === FAQ === */
.faq details { border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: #fff; margin-bottom: .75rem; padding: 1rem 1.25rem; box-shadow: var(--shadow-sm); transition: box-shadow .2s var(--ease-out); }
.faq details[open] { box-shadow: var(--shadow-md); }
.faq summary { list-style: none; cursor: pointer; font-family: var(--font-heading); font-weight: 600; color: var(--color-neutral-dark); font-size: 1.05rem; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 1.5rem; color: var(--color-primary); transition: transform .2s var(--ease-out); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { color: var(--color-muted); margin: .75rem 0 0; }

/* === Contact === */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1fr 1.15fr; gap: 3rem; } }
.contact-info address { font-style: normal; color: var(--color-muted); line-height: 1.7; margin-bottom: 1.5rem; }
.hours { width: 100%; border-collapse: collapse; }
.hours th, .hours td { text-align: left; padding: .55rem 0; border-bottom: 1px solid var(--color-border); }
.hours th { font-weight: 500; color: var(--color-neutral-dark); }
.hours td { color: var(--color-muted); text-align: right; }

.contact-form { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.75rem; box-shadow: var(--shadow-md); }
.contact-form h2 { margin-top: 0; }
.field { display: flex; flex-direction: column; margin-bottom: 1rem; }
.field label { font-weight: 500; margin-bottom: .35rem; color: var(--color-neutral-dark); font-size: .95rem; }
.field input, .field textarea { font: inherit; padding: .75rem .9rem; border: 1px solid var(--color-border); border-radius: 10px; background: #fff; color: var(--color-text); transition: border-color .2s, box-shadow .2s; }
.field input:focus, .field 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; align-items: flex-start; gap: .6rem; font-size: .9rem; color: var(--color-muted); margin: .5rem 0 1.25rem; line-height: 1.5; }
.form-consent input { margin-top: .25rem; flex-shrink: 0; }

.contact-band h2 { margin-bottom: .5rem; }

/* === Footer === */
.site-footer { background: var(--color-neutral-dark); color: rgba(236, 254, 255, 0.85); padding: 3.5rem 0 1.5rem; margin-top: 3rem; }
.footer__grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.footer__logo img { height: 72px; width: auto; filter: brightness(0) invert(1); }
.site-footer h3 { color: #fff; font-size: 1rem; margin-bottom: 1rem; }
.site-footer a { color: rgba(236, 254, 255, 0.85); display: block; padding: .25rem 0; }
.site-footer a:hover { color: var(--color-secondary); }
.site-footer address { font-style: normal; color: rgba(236, 254, 255, 0.75); line-height: 1.7; margin-bottom: 1rem; }
.footer__legal { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(236, 254, 255, 0.15); }
.footer__bottom { border-top: 1px solid rgba(236, 254, 255, 0.15); margin-top: 2rem; padding-top: 1.25rem; font-size: .875rem; color: rgba(236, 254, 255, 0.6); }
@media (min-width: 768px) { .footer__grid { grid-template-columns: 1.2fr 1fr 1.2fr; gap: 3rem; } }

/* === 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; } }

/* === 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);
  border-radius: 16px;
  padding: 1.25rem 1.5rem;
  box-shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.6);
  max-width: 640px;
  margin: 0 auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: .95rem; line-height: 1.5; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.cookie-banner__actions button { font: inherit; font-family: var(--font-heading); font-weight: 600; padding: .55rem 1rem; border-radius: 999px; border: 1px solid rgba(236, 254, 255, 0.25); background: transparent; color: var(--color-neutral-light); cursor: pointer; transition: background .2s; }
.cookie-banner__actions button:hover { background: rgba(236, 254, 255, 0.08); }
.cookie-banner__actions [data-cookie-accept] { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
.cookie-banner__actions [data-cookie-accept]:hover { background: #EA6A0F; }
.cookie-banner__prefs { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(236, 254, 255, 0.2); display: flex; flex-direction: column; gap: .5rem; }
.cookie-banner__prefs label { display: flex; align-items: center; gap: .5rem; font-size: .9rem; }
.cookie-banner__prefs button { align-self: flex-start; margin-top: .5rem; padding: .5rem 1rem; border-radius: 999px; border: 1px solid var(--color-accent); background: var(--color-accent); color: #fff; font-family: var(--font-heading); font-weight: 600; cursor: pointer; }