/* === Tokens === */
:root {
  --color-primary: #1E293B;
  --color-secondary: #334155;
  --color-accent: #DC2626;
  --color-neutral-dark: #0F172A;
  --color-neutral-light: #F8FAFC;
  --color-border: rgba(15, 23, 42, 0.12);
  --color-muted: #64748B;
  --font-heading: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 16px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 20px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 10px 30px -12px rgba(15, 23, 42, 0.18);
  --shadow-lg: 0 30px 60px -30px rgba(15, 23, 42, 0.35);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* === Base === */
*, *::before, *::after { box-sizing: border-box; }
html { 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;
}
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(2.25rem, 5vw, 3.75rem); font-weight: 700; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); font-weight: 600; }
h3 { font-size: 1.25rem; font-weight: 600; }
p { margin: 0 0 1rem; }
a { color: var(--color-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }

.container { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: 1.25rem; }
.narrow { max-width: 760px; }
.eyebrow {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s, color 0.2s;
  text-decoration: none;
  line-height: 1;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }
.btn--primary { background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); color: var(--color-neutral-light); }
.btn--accent { background: var(--color-accent); color: #fff; }
.btn--accent:hover { background: #b91c1c; }
.btn--ghost { background: transparent; color: var(--color-primary); border-color: var(--color-border); }
.btn--ghost:hover { background: rgba(15, 23, 42, 0.04); }
.btn--sm { padding: 0.55rem 1rem; font-size: 0.85rem; }

/* === 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 0.25s var(--ease), border-color 0.25s, box-shadow 0.25s;
}
.site-header.scrolled {
  background: rgba(248, 250, 252, 0.92);
  border-bottom-color: var(--color-border);
  box-shadow: 0 6px 20px -14px rgba(15, 23, 42, 0.35);
}
.site-header__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.75rem;
}
.logo { display: inline-block; line-height: 0; }
.logo img { height: 72px; width: auto; display: block; }
@media (min-width: 768px) { .logo img { height: 96px; } }
.logo--footer img { height: 64px; }

.nav-toggle {
  display: inline-flex;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 0.5rem;
  color: var(--color-primary);
  cursor: pointer;
}
.site-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-neutral-light);
  border-bottom: 1px solid var(--color-border);
  flex-direction: column;
  padding: 1rem 1.25rem 1.5rem;
  gap: 0.5rem;
}
.site-nav.is-open { display: flex; }
.site-nav a {
  color: var(--color-primary);
  font-weight: 500;
  padding: 0.6rem 0;
  position: relative;
}
.site-nav a:hover { text-decoration: none; color: var(--color-accent); }
.site-nav a.is-current { color: var(--color-accent); }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .site-nav {
    display: flex;
    position: static;
    flex-direction: row;
    align-items: center;
    background: transparent;
    border: 0;
    padding: 0;
    gap: 1.75rem;
  }
  .site-nav a:not(.btn)::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -4px;
    height: 2px;
    background: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s var(--ease);
  }
  .site-nav a:not(.btn):hover::after,
  .site-nav a.is-current::after { transform: scaleX(1); }
}

/* === Hero (split) === */
.hero {
  position: relative;
  padding-block: 3rem 4rem;
  background:
    radial-gradient(60% 60% at 90% 10%, rgba(220, 38, 38, 0.08), transparent 60%),
    linear-gradient(180deg, rgba(30, 41, 59, 0.04), transparent 40%),
    var(--color-neutral-light);
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
.hero__sub { font-size: 1.125rem; color: var(--color-secondary); max-width: 52ch; margin-bottom: 1.75rem; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero__media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.hero--centered { text-align: center; }
.hero--centered .hero__sub { margin-inline: auto; }

@media (min-width: 900px) {
  .hero { padding-block: 6rem 5rem; }
  .hero__grid { grid-template-columns: 1.05fr 1fr; gap: 4rem; }
  .hero__media img { aspect-ratio: 4 / 5; }
}

/* === Sections === */
.section { padding-block: 4rem; }
.section--intro { padding-block: 3rem; }
.section__title { text-align: center; margin-bottom: 2.5rem; }

/* === Cards / highlights grid === */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 640px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .card-grid { grid-template-columns: repeat(3, 1fr); } }
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.08), rgba(220, 38, 38, 0.1));
  color: var(--color-primary);
  margin-bottom: 1rem;
}
.card p { color: var(--color-secondary); margin-bottom: 0; }

/* === Testimonial === */
.section--testimonial { padding-block: 3.5rem; }
.testimonial {
  margin: 0;
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  text-align: center;
  position: relative;
}
.testimonial p { font-size: 1.2rem; line-height: 1.6; color: var(--color-primary); }
.testimonial cite { display: block; margin-top: 1rem; font-style: normal; color: var(--color-muted); font-size: 0.95rem; }

/* === CTA band === */
.cta-band {
  background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark));
  color: var(--color-neutral-light);
  padding-block: 3.5rem;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(50% 80% at 90% 20%, rgba(220, 38, 38, 0.35), transparent 60%);
  pointer-events: none;
}
.cta-band__inner {
  position: relative;
  display: grid;
  gap: 1.5rem;
  align-items: center;
}
.cta-band h2 { color: #fff; margin-bottom: 0.5rem; }
.cta-band p { color: rgba(248, 250, 252, 0.85); margin: 0; max-width: 60ch; }
@media (min-width: 800px) {
  .cta-band__inner { grid-template-columns: 1fr auto; gap: 2.5rem; }
}

/* === Pricing === */
.pricing-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 720px) { .pricing-grid--3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .pricing-grid--3 { grid-template-columns: repeat(3, 1fr); } }
.pricing-card {
  position: relative;
  padding: 2.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: #fff;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.pricing-card--featured {
  border-color: var(--color-accent);
  border-width: 2px;
  box-shadow: var(--shadow-lg);
}
.pricing-card__badge {
  position: absolute;
  top: -14px;
  right: 1.5rem;
  background: var(--color-accent);
  color: #fff;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.pricing-card__plan { margin: 0; font-size: 1.25rem; color: var(--color-secondary); font-weight: 600; }
.pricing-card__price {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--color-neutral-dark);
  margin: 0.35rem 0 1rem;
  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: 0.65rem; flex: 1; }
.pricing-card__features li { display: flex; gap: 0.5rem; align-items: flex-start; color: var(--color-primary); font-size: 0.95rem; }
.pricing-card__features li span { color: var(--color-accent); font-weight: 700; }
.pricing-card__cta { align-self: stretch; }

/* === FAQ === */
.faq { display: flex; flex-direction: column; gap: 0.75rem; }
.faq details {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s;
}
.faq details[open] { box-shadow: var(--shadow-md); }
.faq summary {
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-neutral-dark);
  padding: 0.35rem 0;
  list-style: none;
  position: relative;
  padding-right: 2rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--color-accent);
  transition: transform 0.2s;
}
.faq details[open] summary::after { content: '−'; }
.faq details p { margin: 0.5rem 0 0; color: var(--color-secondary); }

/* === Contact form === */
.contact-form { display: grid; gap: 1rem; margin-top: 1.5rem; }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label { font-weight: 500; font-size: 0.9rem; color: var(--color-secondary); }
.field input, .field textarea {
  font-family: inherit;
  font-size: 1rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #fff;
  color: var(--color-primary);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}
.contact-form button { justify-self: start; }

/* === Footer === */
.site-footer { background: var(--color-neutral-dark); color: rgba(248, 250, 252, 0.8); padding-block: 3rem 1.5rem; margin-top: 3rem; }
.site-footer h3 { color: #fff; font-size: 1rem; margin-bottom: 1rem; }
.site-footer a { color: rgba(248, 250, 252, 0.75); }
.site-footer a:hover { color: #fff; }
.site-footer__grid { display: grid; grid-template-columns: 1fr; gap: 2.25rem; }
@media (min-width: 800px) { .site-footer__grid { grid-template-columns: 1.2fr 1fr 1.2fr; gap: 3rem; } }
.footer-tagline { color: rgba(248, 250, 252, 0.65); font-size: 0.95rem; margin-top: 0.75rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.site-footer address { font-style: normal; line-height: 1.7; margin-bottom: 1rem; }
.legal-links { margin-top: 1rem; font-size: 0.9rem; }
.site-footer__base { border-top: 1px solid rgba(248, 250, 252, 0.1); padding-top: 1.5rem; margin-top: 2.5rem; font-size: 0.85rem; color: rgba(248, 250, 252, 0.55); }
.site-footer__base p { margin: 0; }

/* === Cookie banner === */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  max-width: 520px;
  margin-inline: auto;
  display: none;
  z-index: 9999;
  background: var(--color-neutral-dark);
  color: var(--color-neutral-light);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 0.9rem; font-size: 0.95rem; line-height: 1.5; }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.cookie-banner .btn--ghost { color: var(--color-neutral-light); border-color: rgba(248, 250, 252, 0.3); }
.cookie-banner .btn--ghost:hover { background: rgba(248, 250, 252, 0.08); }
.cookie-banner__prefs { margin-top: 1rem; display: flex; flex-direction: column; gap: 0.6rem; font-size: 0.9rem; }
.cookie-banner__prefs label { display: flex; align-items: center; gap: 0.5rem; }
.cookie-banner__prefs button { margin-top: 0.5rem; align-self: flex-start; }

/* === Reveal motion === */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s 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; }
}