:root {
  --color-primary: #0F172A;
  --color-secondary: #334155;
  --color-accent: #0369A1;
  --color-neutral-dark: #020617;
  --color-neutral-light: #F8FAFC;
  --color-border: rgba(2, 6, 23, 0.10);
  --color-muted: #64748B;
  --font-heading: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow-sm: 0 2px 20px rgba(2, 6, 23, 0.06);
  --shadow-md: 0 12px 40px -12px rgba(2, 6, 23, 0.20);
  --shadow-lg: 0 24px 60px -20px rgba(2, 6, 23, 0.28);
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-primary);
  background: var(--color-neutral-light);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--color-primary); }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin: 0 0 .75rem;
  font-weight: 600;
}
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1rem; }

/* === Layout === */
.container { max-width: 1180px; margin-inline: auto; padding-inline: 1.25rem; }
.narrow { max-width: 720px; margin-inline: auto; }
.center { text-align: center; }

/* === Header === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 250, 252, 0.72);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: background .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.site-header.scrolled {
  background: rgba(248, 250, 252, 0.92);
  border-bottom-color: var(--color-border);
  box-shadow: 0 8px 24px -20px rgba(2, 6, 23, 0.35);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: .75rem;
}
.logo { display: inline-flex; align-items: center; }
.logo img { height: 72px; width: auto; display: block; }
.nav-toggle {
  background: none;
  border: 0;
  color: var(--color-primary);
  cursor: pointer;
  padding: .25rem;
  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: var(--color-neutral-light);
  padding: 1rem 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  gap: .25rem;
}
.primary-nav a {
  color: var(--color-primary);
  font-weight: 500;
  padding: .6rem 0;
  position: relative;
}
.primary-nav a.nav-cta {
  background: var(--color-primary);
  color: var(--color-neutral-light);
  padding: .55rem 1.1rem;
  border-radius: 999px;
  text-align: center;
  margin-top: .5rem;
}

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .primary-nav {
    display: flex !important;
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 2rem;
    padding: 0;
    background: transparent;
    box-shadow: none;
    border: 0;
  }
  .primary-nav a { padding: .5rem 0; }
  .primary-nav a:not(.nav-cta)::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: -2px;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .25s var(--ease);
  }
  .primary-nav a:not(.nav-cta):hover::after,
  .primary-nav a[aria-current="page"]:not(.nav-cta)::after { transform: scaleX(1); }
  .primary-nav a.nav-cta { margin-top: 0; }
  .primary-nav a.nav-cta:hover { background: var(--color-accent); color: var(--color-neutral-light); }
  .logo img { height: 96px; }
}

/* === Hero === */
.hero {
  position: relative;
  padding-block: 4rem 3rem;
  overflow: hidden;
  background:
    radial-gradient(1200px 500px at 50% -10%, rgba(3, 105, 161, 0.14), transparent 60%),
    linear-gradient(180deg, var(--color-neutral-light) 0%, #EEF2F7 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto -20% -40% -20%;
  height: 60%;
  background: radial-gradient(closest-side, rgba(3, 105, 161, 0.08), transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.hero__inner { position: relative; z-index: 1; text-align: center; }
.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-accent);
  padding: .35rem .8rem;
  background: rgba(3, 105, 161, 0.1);
  border-radius: 999px;
  margin-bottom: 1.25rem;
}
.hero__title {
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.08;
  max-width: 22ch;
  margin: 0 auto 1.25rem;
}
.hero__sub {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  color: var(--color-secondary);
  max-width: 56ch;
  margin: 0 auto 1.75rem;
}
.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  justify-content: center;
  margin-bottom: 2.5rem;
}
.hero__image {
  margin-top: 1rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  background: var(--color-primary);
}
.hero__image img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.hero--slim { padding-block: 4rem 2rem; }
.hero--slim .hero__image { display: none; }
@media (min-width: 768px) {
  .hero { padding-block: 6rem 4rem; }
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .85rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .95rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
}
.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-neutral-light);
  box-shadow: 0 10px 24px -12px rgba(3, 105, 161, 0.55);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 30px -12px rgba(3, 105, 161, 0.65); color: var(--color-neutral-light); }
.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-border);
}
.btn--ghost:hover { background: var(--color-primary); color: var(--color-neutral-light); transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid rgba(3, 105, 161, 0.4); outline-offset: 2px; }

/* === Sections === */
.section { padding-block: 3.5rem; }
@media (min-width: 768px) { .section { padding-block: 5rem; } }
.section--tinted {
  background:
    radial-gradient(600px 240px at 10% 0%, rgba(3, 105, 161, 0.08), transparent 60%),
    #F1F5F9;
}
.section__head { text-align: center; max-width: 640px; margin: 0 auto 2.5rem; }
.section__head p { color: var(--color-secondary); }

/* === Cards grid === */
.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .cards { grid-template-columns: repeat(3, 1fr); } }
.card {
  display: block;
  background: var(--color-neutral-light);
  padding: 1.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
  color: var(--color-primary);
}
.card p { color: var(--color-secondary); margin-bottom: 0; }
.card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(3,105,161,0.12), rgba(15,23,42,0.06));
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.card-link { text-decoration: none; }
.card-link:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(3, 105, 161, 0.35); }

/* === Quote === */
.quote {
  position: relative;
  margin: 0;
  padding: 2rem 1.5rem;
  text-align: center;
  border-left: 3px solid var(--color-accent);
  background: var(--color-neutral-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.quote p {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  color: var(--color-primary);
  font-style: italic;
  line-height: 1.5;
}
.quote cite {
  display: block;
  margin-top: .75rem;
  font-size: .9rem;
  color: var(--color-muted);
  font-style: normal;
}

/* === CTA band === */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary) 0%, #1E293B 60%, var(--color-accent) 130%);
  color: var(--color-neutral-light);
  padding-block: 4rem;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: -30% -10% auto auto;
  width: 500px; height: 500px;
  background: radial-gradient(closest-side, rgba(3,105,161,0.35), transparent 70%);
  pointer-events: none;
}
.cta-band h2 { color: var(--color-neutral-light); margin-bottom: .75rem; }
.cta-band p { color: rgba(248,250,252,0.75); margin-bottom: 1.5rem; }
.cta-band .btn--primary { background: var(--color-neutral-light); color: var(--color-primary); box-shadow: 0 12px 30px -12px rgba(0,0,0,0.4); }
.cta-band .btn--primary:hover { background: var(--color-accent); color: var(--color-neutral-light); }

/* === Pricing === */
.pricing-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 900px) {
  .pricing-grid--3 { 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: 16px;
  padding: 2.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.pricing-card--featured {
  border: 2px solid var(--color-accent);
  box-shadow: 0 20px 50px -20px rgba(3,105,161,0.35);
}
.pricing-card__badge {
  position: absolute;
  top: -14px; right: 20px;
  background: var(--color-accent);
  color: var(--color-neutral-light);
  font-family: var(--font-heading);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .35rem .75rem;
  border-radius: 999px;
}
.pricing-card__plan { font-size: 1.15rem; margin: 0 0 .25rem; color: var(--color-secondary); font-weight: 500; }
.pricing-card__price {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--color-primary);
  margin: 0 0 .5rem;
  letter-spacing: -0.02em;
}
.pricing-card__lede { color: var(--color-secondary); margin-bottom: 1.25rem; }
.pricing-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1.25rem;
}
.pricing-card__features li {
  display: flex;
  gap: .6rem;
  align-items: flex-start;
  font-size: .95rem;
  color: var(--color-secondary);
}
.pricing-card__features li span {
  color: var(--color-accent);
  font-weight: 700;
  flex-shrink: 0;
}
.pricing-card__cta { margin-top: auto; align-self: stretch; text-align: center; }

/* === FAQ === */
.faq { display: flex; flex-direction: column; gap: .75rem; }
.faq details {
  background: var(--color-neutral-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  transition: box-shadow .2s var(--ease);
}
.faq details[open] { box-shadow: var(--shadow-sm); }
.faq summary {
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-primary);
  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: 50%;
  transform: translateY(-50%);
  color: var(--color-accent);
  font-size: 1.4rem;
  transition: transform .2s var(--ease);
}
.faq details[open] summary::after { content: "−"; }
.faq p { color: var(--color-secondary); margin-top: .75rem; margin-bottom: 0; }

/* === Contact === */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: var(--color-neutral-light);
  padding: 2rem 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
@media (min-width: 640px) { .contact-form { padding: 2.5rem; } }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: .9rem;
  color: var(--color-primary);
}
.field input,
.field textarea {
  font: inherit;
  color: var(--color-primary);
  padding: .75rem .9rem;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #fff;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(3,105,161,0.15);
}
.form-consent {
  display: flex;
  gap: .6rem;
  align-items: flex-start;
  font-size: .875rem;
  color: var(--color-secondary);
  line-height: 1.5;
}
.form-consent input { margin-top: .2rem; flex-shrink: 0; }
.contact-form .btn { align-self: flex-start; margin-top: .5rem; }

.contact-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 720px) { .contact-card { grid-template-columns: repeat(3, 1fr); } }
.contact-card > div {
  background: var(--color-neutral-light);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.contact-card h3 { font-size: 1rem; color: var(--color-muted); font-weight: 500; margin-bottom: .5rem; }
.contact-card p { margin: 0; color: var(--color-primary); }

/* === Footer === */
.site-footer {
  background: var(--color-primary);
  color: rgba(248,250,252,0.8);
  padding-block: 3.5rem 1.5rem;
  margin-top: 2rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 800px) { .footer__grid { grid-template-columns: 1.2fr 1fr 1.2fr; } }
.site-footer .logo img { height: 64px; filter: brightness(0) invert(1); }
.site-footer h4 {
  color: var(--color-neutral-light);
  font-size: .95rem;
  margin-bottom: .75rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.footer__tag { color: rgba(248,250,252,0.6); margin-top: .75rem; max-width: 30ch; }
.footer__nav { display: flex; flex-direction: column; gap: .35rem; }
.footer__nav a { color: rgba(248,250,252,0.75); }
.footer__nav a:hover { color: var(--color-neutral-light); }
.footer__contact a { color: rgba(248,250,252,0.85); }
.footer__contact a:hover { color: var(--color-neutral-light); }
.footer__legal { margin-top: 1rem; font-size: .85rem; }
.footer__legal a { color: rgba(248,250,252,0.7); }
.footer__copy {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(248,250,252,0.12);
  font-size: .85rem;
  color: rgba(248,250,252,0.55);
}
.footer__copy p { margin: 0; }

/* === Cookie banner === */
.cookie-banner {
  position: fixed;
  left: 1rem; right: 1rem; bottom: 1rem;
  display: none;
  z-index: 9999;
  max-width: 520px;
  margin-left: auto;
  background: var(--color-neutral-dark);
  color: var(--color-neutral-light);
  padding: 1.25rem 1.25rem 1.1rem;
  border-radius: var(--radius-md);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.5);
  font-size: .9rem;
  line-height: 1.5;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 .9rem; color: rgba(248,250,252,0.85); }
.cookie-banner__actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.cookie-banner__actions button {
  font: inherit;
  font-family: var(--font-heading);
  font-weight: 600;
  padding: .55rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(248,250,252,0.2);
  background: transparent;
  color: var(--color-neutral-light);
  cursor: pointer;
  transition: background .2s var(--ease), transform .2s var(--ease);
}
.cookie-banner__actions button:hover { transform: translateY(-1px); }
.cookie-banner__actions [data-cookie-accept] {
  background: var(--color-accent);
  border-color: var(--color-accent);
}
.cookie-banner__prefs {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(248,250,252,0.12);
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.cookie-banner__prefs label { display: flex; align-items: center; gap: .5rem; font-size: .88rem; }
.cookie-banner__prefs [data-cookie-save] {
  margin-top: .5rem;
  align-self: flex-start;
  padding: .5rem 1rem;
  border-radius: 999px;
  border: 0;
  background: var(--color-neutral-light);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-weight: 600;
  cursor: pointer;
}

/* === Scroll 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; }
}