/* === Tokens === */
:root {
  --color-primary: #18181B;
  --color-secondary: #27272A;
  --color-accent: #F8FAFC;
  --color-neutral-dark: #09090B;
  --color-neutral-light: #FAFAFA;
  --color-text: #18181B;
  --color-muted: #52525B;
  --color-line: rgba(9,9,11,0.10);
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.05);
  --shadow-md: 0 12px 30px -12px rgba(0,0,0,0.18);
  --shadow-lg: 0 30px 60px -30px rgba(0,0,0,0.35);
}

/* === Base === */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-neutral-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--color-primary);
  margin: 0 0 .75rem;
}
h1 { font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; }
.container { width: 100%; max-width: 1180px; margin-inline: auto; padding-inline: 1.25rem; }
.container--narrow { max-width: 780px; }

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .9rem 1.5rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-neutral-light);
  box-shadow: 0 8px 24px -10px rgba(0,0,0,0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 32px -12px rgba(0,0,0,0.5); }
.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-line);
}
.btn-ghost:hover { background: rgba(9,9,11,0.04); transform: translateY(-2px); }
.btn-sm { padding: .55rem 1rem; font-size: .9rem; }
.btn:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; }

/* === Header (glass nav) === */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250,250,250,0.72);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: background .25s, border-color .25s, box-shadow .25s;
}
.site-header.scrolled {
  background: rgba(250,250,250,0.92);
  border-bottom-color: var(--color-line);
  box-shadow: 0 4px 24px -18px rgba(0,0,0,0.25);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding-block: .75rem;
}
.logo img { height: 72px; width: auto; display: block; }
.logo--footer img { height: 60px; }
.site-nav { display: none; }
.site-nav a {
  position: relative;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: .98rem;
  color: var(--color-primary);
  padding: .35rem 0;
}
.site-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);
}
.site-nav a:not(.nav-cta):hover::after,
.site-nav a[aria-current="page"]:not(.nav-cta)::after { transform: scaleX(1); }
.nav-cta {
  background: var(--color-primary);
  color: var(--color-neutral-light) !important;
  padding: .55rem 1.1rem !important;
  border-radius: 999px;
}
.nav-cta:hover { background: var(--color-secondary); }
.nav-toggle {
  background: transparent; border: 1px solid var(--color-line);
  padding: .55rem; border-radius: 10px;
  color: var(--color-primary); cursor: pointer;
}
.site-nav.is-open {
  display: flex; flex-direction: column;
  position: absolute; top: 100%; left: 0; right: 0;
  padding: 1rem 1.25rem 1.5rem;
  background: rgba(250,250,250,0.98);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-line);
  gap: .25rem;
}
.site-nav.is-open a { padding-block: .75rem; }

/* === Hero card === */
.hero-band {
  position: relative;
  padding-block: 4rem 3rem;
  background:
    radial-gradient(60% 60% at 20% 10%, rgba(24,24,27,0.06), transparent 70%),
    radial-gradient(50% 60% at 90% 30%, rgba(39,39,42,0.05), transparent 70%),
    linear-gradient(180deg, var(--color-neutral-light), #F1F1F3);
  overflow: hidden;
}
.hero-card {
  max-width: 880px; margin-inline: auto;
  padding: 2.5rem 1.75rem;
  background: #ffffff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: left;
}
.eyebrow {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .8rem;
  color: var(--color-muted);
  margin-bottom: 1rem;
}
.lede {
  font-size: 1.125rem;
  color: var(--color-muted);
  max-width: 56ch;
  margin-top: .75rem;
}
.cta-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
.hero-card__figure {
  margin: 2rem 0 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 16/9;
  box-shadow: var(--shadow-md);
}
.hero-card__figure img { width: 100%; height: 100%; object-fit: cover; }

/* === Sections === */
.section { padding-block: 4rem; }
.section--narrow .container { max-width: 780px; }
.section--tint { background: #F1F1F3; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 2.5rem; }
.section-head p { color: var(--color-muted); }

/* === Grid & cards === */
.grid { display: grid; gap: 1.25rem; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.card {
  display: block;
  padding: 1.75rem;
  background: #ffffff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
}
.card h3 { margin-top: .75rem; }
.card p { color: var(--color-muted); margin-bottom: 0; }
a.card-link { color: inherit; }
a.card-link:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(9,9,11,0.18); }
.card-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-neutral-light);
}

/* === Quote === */
.quote {
  max-width: 780px; margin: 0 auto;
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
}
.quote__mark { color: var(--color-primary); opacity: .15; margin-bottom: .5rem; }
.quote p { font-family: var(--font-heading); font-size: clamp(1.15rem, 2vw, 1.5rem); line-height: 1.45; color: var(--color-primary); }
.quote cite { font-style: normal; color: var(--color-muted); font-size: .95rem; }

/* === CTA band === */
.cta-band {
  margin-block: 2rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: var(--color-neutral-light);
  border-radius: 0;
  padding-block: 3.5rem;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 80% at 80% 20%, rgba(248,250,252,0.10), transparent 70%);
  pointer-events: none;
}
.cta-band__inner { display: flex; flex-direction: column; gap: 1.25rem; align-items: flex-start; position: relative; }
.cta-band h2 { color: var(--color-neutral-light); margin-bottom: .5rem; }
.cta-band p { color: rgba(250,250,250,0.8); margin: 0; max-width: 56ch; }
.cta-band .btn-primary {
  background: var(--color-neutral-light);
  color: var(--color-primary);
}
.cta-band .btn-primary:hover { background: #ffffff; }

/* === FAQ === */
.faq details {
  background: #ffffff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.25rem;
  margin-bottom: .75rem;
  transition: box-shadow .2s;
}
.faq details[open] { box-shadow: var(--shadow-sm); }
.faq summary {
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--color-primary);
  list-style: none;
  display: flex; justify-content: space-between; gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.4rem; color: var(--color-muted); transition: transform .2s; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin-top: .75rem; color: var(--color-muted); margin-bottom: 0; }

/* === Contact === */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.contact-card, .contact-form {
  background: #ffffff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}
.contact-card h2, .contact-form h2 { font-size: 1.5rem; }
.contact-card p { color: var(--color-muted); }
.contact-card strong { color: var(--color-primary); display: block; margin-bottom: .1rem; font-family: var(--font-heading); font-weight: 500; }
.contact-form label { display: block; font-size: .9rem; color: var(--color-primary); font-weight: 500; margin-bottom: 1rem; }
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
  display: block; width: 100%; margin-top: .35rem;
  padding: .75rem .9rem;
  border: 1px solid var(--color-line);
  border-radius: 10px;
  font-family: inherit; font-size: 1rem;
  background: #FAFAFA;
  transition: border-color .2s, background .2s;
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--color-primary); background: #ffffff;
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.form-consent { display: flex; gap: .6rem; align-items: flex-start; font-weight: 400; font-size: .88rem; color: var(--color-muted); }
.form-consent input { margin-top: .25rem; flex-shrink: 0; }
.form-consent a { color: var(--color-primary); text-decoration: underline; }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: rgba(250,250,250,0.75);
  padding-block: 3rem 1.5rem;
  margin-top: 2rem;
}
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
.footer-tag { margin-top: .5rem; color: rgba(250,250,250,0.6); font-size: .95rem; }
.footer-nav, .footer-contact { display: flex; flex-direction: column; gap: .35rem; }
.footer-nav h4, .footer-contact h4 {
  color: var(--color-neutral-light);
  font-size: .85rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: .75rem;
}
.footer-nav a, .footer-contact a { color: rgba(250,250,250,0.75); transition: color .2s; }
.footer-nav a:hover, .footer-contact a:hover { color: var(--color-neutral-light); }
.footer-contact address { font-style: normal; margin-bottom: .5rem; line-height: 1.5; }
.footer-legal { margin-top: .75rem; font-size: .88rem; }
.footer-copy { border-top: 1px solid rgba(250,250,250,0.10); padding-top: 1.25rem; margin-top: 2rem; font-size: .85rem; color: rgba(250,250,250,0.55); }

/* === 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: 1.1rem 1.25rem;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px -10px rgba(0,0,0,0.5);
  max-width: 640px; margin-inline: auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 .85rem; font-size: .92rem; color: rgba(250,250,250,0.85); }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.cookie-banner__actions .btn-primary { background: var(--color-accent); color: var(--color-primary); }
.cookie-banner__actions .btn-ghost { color: var(--color-neutral-light); border-color: rgba(250,250,250,0.25); }
.cookie-banner__actions .btn-ghost:hover { background: rgba(250,250,250,0.08); }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-direction: column; gap: .5rem; }
.cookie-banner__prefs label { font-size: .9rem; display: flex; gap: .5rem; align-items: center; }
.cookie-banner__prefs button { align-self: flex-start; margin-top: .5rem; }

/* === 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; } }

/* === Responsive === */
@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .cta-band__inner { flex-direction: row; align-items: center; justify-content: space-between; }
  .cta-band__inner > div { flex: 1; }
}
@media (min-width: 768px) {
  .logo img { height: 96px; }
  .logo--footer img { height: 72px; }
  .site-nav {
    display: flex; align-items: center; gap: 1.75rem;
    position: static; padding: 0; background: transparent; border: 0;
  }
  .nav-toggle { display: none; }
  .hero-band { padding-block: 6rem 4rem; }
  .hero-card { padding: 3.5rem 3rem; }
  .section { padding-block: 5.5rem; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid { gap: 1.5rem; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1.4fr; gap: 3rem; }
  .contact-grid { grid-template-columns: 1fr 1.2fr; }
}
@media (min-width: 1024px) {
  .hero-card { padding: 4rem 4rem; }
}