/* === 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, 0.10);
  --color-muted: #64748B;
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --radius: 20px;
  --radius-sm: 12px;
  --shadow-sm: 0 2px 20px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 12px 40px -12px rgba(15, 23, 42, 0.18);
  --shadow-lg: 0 30px 60px -30px rgba(15, 23, 42, 0.35);
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-neutral-dark);
  background: var(--color-neutral-light);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--color-primary); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--color-accent); }
h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--color-primary); line-height: 1.2; margin: 0 0 .75rem; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); font-weight: 600; }
h3 { font-size: 1.25rem; font-weight: 600; }
h4 { font-size: .95rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--color-secondary); }
p { margin: 0 0 1rem; }

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

/* === Buttons === */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.6rem; border-radius: 999px;
  font-family: var(--font-heading); font-weight: 600; font-size: .95rem;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s, color .2s;
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark));
  color: var(--color-neutral-light);
  box-shadow: 0 10px 24px -12px rgba(30, 41, 59, 0.55);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 32px -14px rgba(30, 41, 59, 0.65); color: var(--color-neutral-light); }
.btn-ghost {
  background: transparent; color: var(--color-primary); border-color: var(--color-border);
}
.btn-ghost:hover { transform: translateY(-2px); background: rgba(15, 23, 42, 0.04); color: var(--color-primary); }
.btn:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; }

/* === Header === */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(248, 250, 252, 0.7);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: background .3s, border-color .3s, box-shadow .3s;
}
.site-header.scrolled {
  background: rgba(248, 250, 252, 0.92);
  border-bottom-color: var(--color-border);
  box-shadow: 0 4px 20px -12px rgba(15, 23, 42, 0.2);
}
.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; }
.nav-toggle { display: inline-flex; align-items: center; justify-content: center; background: none; border: 0; padding: .5rem; color: var(--color-primary); cursor: pointer; border-radius: 8px; }
.nav-toggle:hover { background: rgba(15, 23, 42, 0.06); }
.primary-nav { display: none; flex-direction: column; gap: .25rem; 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); }
.primary-nav.is-open { display: flex; }
.primary-nav a { padding: .65rem .25rem; font-weight: 500; color: var(--color-primary); position: relative; }
.primary-nav a[aria-current="page"] { color: var(--color-accent); }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .primary-nav { display: flex; flex-direction: row; position: static; padding: 0; background: transparent; border: 0; box-shadow: none; gap: 2rem; }
  .primary-nav a { padding: .25rem 0; }
  .primary-nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 2px; background: var(--color-accent); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease); }
  .primary-nav a:hover::after, .primary-nav a[aria-current="page"]::after { transform: scaleX(1); }
}

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

/* === Hero card === */
.hero { padding-block: 3rem 4rem; position: relative; overflow: hidden; }
.hero::before {
  content: "";
  position: absolute; inset: -20% -10% auto -10%; height: 60%;
  background: radial-gradient(60% 60% at 50% 40%, rgba(220, 38, 38, 0.10), transparent 70%);
  z-index: 0; pointer-events: none;
}
.hero > .container { position: relative; z-index: 1; }
.hero-card__card {
  max-width: 880px; margin-inline: auto;
  padding: 2.5rem 1.5rem;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  text-align: left;
}
.eyebrow { font-family: var(--font-heading); text-transform: uppercase; letter-spacing: .12em; font-size: .75rem; color: var(--color-accent); font-weight: 600; margin-bottom: .75rem; }
.hero-card__card h1 { margin-bottom: 1rem; }
.hero-card__sub { font-size: 1.125rem; color: var(--color-secondary); max-width: 60ch; margin-bottom: 1.75rem; }
.hero-card__ctas { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 2rem; }
.hero-card__image { border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow-md); }
.hero-card__image img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }

@media (min-width: 768px) {
  .hero { padding-block: 5rem 6rem; }
  .hero-card__card { padding: 3.5rem; }
}

/* === Intro === */
.intro { padding-block: 3rem; }
.intro__inner { max-width: 780px; margin-inline: auto; }
.intro__inner h2 { margin-bottom: 1.25rem; }
.intro__inner p { font-size: 1.0625rem; color: var(--color-secondary); }
.intro__split { display: grid; gap: 2rem; align-items: center; }
.intro__split p { font-size: 1.0625rem; color: var(--color-secondary); }
.intro__image img { border-radius: var(--radius-sm); box-shadow: var(--shadow-md); aspect-ratio: 4/3; object-fit: cover; }
@media (min-width: 900px) {
  .intro { padding-block: 4.5rem; }
  .intro__split { grid-template-columns: 1fr 1fr; gap: 4rem; }
}

/* === Section head === */
.section-head { max-width: 720px; margin: 0 auto 2.5rem; text-align: center; }
.section-head p { color: var(--color-secondary); }

/* === Highlights / cards === */
.highlights, .services, .team { padding-block: 3.5rem; }
.grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-2, .grid-3, .grid-4 { 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-radius: var(--radius-sm);
  padding: 1.75rem; border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), box-shadow .25s 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: rgba(220, 38, 38, 0.10); color: var(--color-accent);
  margin-bottom: 1rem;
}
.card h3 { margin-bottom: .5rem; }
.card p { color: var(--color-secondary); font-size: .975rem; margin: 0; }

/* === Team cards === */
.team-card {
  background: #fff; border-radius: var(--radius-sm);
  padding: 1.5rem; border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.team-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.team-card__photo { overflow: hidden; border-radius: var(--radius-sm); margin-bottom: 1.25rem; }
.team-card__photo img { aspect-ratio: 1/1; object-fit: cover; width: 100%; transition: transform .5s var(--ease); }
.team-card:hover .team-card__photo img { transform: scale(1.03); }
.team-card h3 { margin-bottom: .5rem; font-size: 1.125rem; }
.team-card p { color: var(--color-secondary); font-size: .95rem; margin: 0; }

/* === Testimonial === */
.testimonial { padding-block: 3.5rem; background: linear-gradient(180deg, transparent, rgba(30, 41, 59, 0.04)); }
.testimonial blockquote { max-width: 820px; margin: 0 auto; text-align: center; padding: 0 1rem; }
.testimonial blockquote p { font-family: var(--font-heading); font-size: clamp(1.25rem, 2.4vw, 1.75rem); line-height: 1.4; color: var(--color-primary); font-weight: 500; margin-bottom: 1.25rem; }
.testimonial cite { font-style: normal; color: var(--color-secondary); font-size: .95rem; }

/* === CTA band === */
.cta-band { padding-block: 3rem; }
.cta-band__inner {
  background: linear-gradient(135deg, var(--color-primary), var(--color-neutral-dark));
  color: var(--color-neutral-light);
  padding: 2.5rem;
  border-radius: var(--radius);
  display: grid; gap: 1.5rem; align-items: center;
  box-shadow: var(--shadow-lg);
  position: relative; overflow: hidden;
}
.cta-band__inner::before {
  content: ""; position: absolute; right: -20%; top: -50%; width: 60%; height: 200%;
  background: radial-gradient(closest-side, rgba(220, 38, 38, 0.35), transparent);
  pointer-events: none;
}
.cta-band__inner > * { position: relative; z-index: 1; }
.cta-band__inner h2 { color: var(--color-neutral-light); margin-bottom: .5rem; }
.cta-band__inner p { color: rgba(248, 250, 252, 0.85); margin: 0; }
.cta-band__inner .btn-primary { background: var(--color-accent); box-shadow: 0 10px 30px -10px rgba(220, 38, 38, 0.6); }
.cta-band__inner .btn-primary:hover { background: #b91c1c; }
@media (min-width: 768px) {
  .cta-band__inner { grid-template-columns: 1fr auto; padding: 3rem 3.5rem; gap: 2rem; }
}

/* === FAQ === */
.faq { padding-block: 3.5rem; }
.faq__inner { max-width: 820px; margin-inline: auto; }
.faq details {
  border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  padding: 1.1rem 1.25rem; margin-bottom: .75rem;
  background: #fff; box-shadow: var(--shadow-sm);
  transition: box-shadow .2s var(--ease);
}
.faq details[open] { box-shadow: var(--shadow-md); }
.faq summary { cursor: pointer; font-family: var(--font-heading); font-weight: 600; color: var(--color-primary); 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 .2s var(--ease);
}
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: .85rem 0 0; color: var(--color-secondary); }

/* === Contact band === */
.contact-band { padding-block: 3rem; }
.contact-band__grid {
  display: grid; gap: 1.25rem;
  grid-template-columns: 1fr;
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  padding: 2rem; box-shadow: var(--shadow-sm);
}
.contact-band__grid h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--color-muted); margin-bottom: .5rem; }
.contact-band__grid address { font-style: normal; color: var(--color-primary); }
.contact-band__grid p, .contact-band__grid a { color: var(--color-primary); }
@media (min-width: 700px) { .contact-band__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .contact-band__grid { grid-template-columns: repeat(4, 1fr); } }

/* === Form === */
.form-section { padding-block: 3rem; }
.form-section__inner { max-width: 720px; margin-inline: auto; }
.contact-form {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  padding: 2rem 1.5rem; box-shadow: var(--shadow-sm);
  display: grid; gap: 1.1rem;
}
.field { display: flex; flex-direction: column; gap: .4rem; }
.field label { font-weight: 500; font-size: .9rem; color: var(--color-secondary); }
.field input, .field textarea {
  font-family: var(--font-body); font-size: 1rem;
  padding: .75rem .9rem; border: 1px solid var(--color-border); border-radius: 10px;
  background: var(--color-neutral-light); color: var(--color-primary);
  transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field textarea:focus {
  outline: 0; border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.14);
  background: #fff;
}
.form-consent { display: flex; align-items: flex-start; gap: .6rem; font-size: .875rem; color: var(--color-secondary); line-height: 1.5; }
.form-consent input { margin-top: .25rem; accent-color: var(--color-accent); }
.contact-form .btn { justify-self: start; }
@media (min-width: 640px) { .contact-form { padding: 2.25rem 2.5rem; } }

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark); color: rgba(248, 250, 252, 0.85);
  padding-block: 3rem 1.5rem; margin-top: 3rem;
}
.site-footer h4 { color: var(--color-neutral-light); margin-bottom: 1rem; }
.site-footer a { color: rgba(248, 250, 252, 0.85); }
.site-footer a:hover { color: var(--color-accent); }
.footer__grid { display: grid; gap: 2.5rem; grid-template-columns: 1fr; }
.logo--footer img { height: 64px; filter: brightness(0) invert(1); }
.footer__tag { color: rgba(248, 250, 252, 0.7); margin-top: .75rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.footer__legal { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(248, 250, 252, 0.1); }
.site-footer address { font-style: normal; margin-bottom: .5rem; }
.footer__base { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(248, 250, 252, 0.08); font-size: .875rem; color: rgba(248, 250, 252, 0.65); }
.footer__base p { margin: 0; }
@media (min-width: 800px) {
  .footer__grid { grid-template-columns: 1.2fr 1fr 1.4fr; gap: 3rem; }
}

/* === 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 1.35rem; border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  max-width: 640px; margin-inline: auto;
}
.cookie-banner.is-visible { display: block; }
.cookie-banner p { margin: 0 0 1rem; font-size: .9rem; color: rgba(248, 250, 252, 0.9); }
.cookie-banner__actions { display: flex; flex-wrap: wrap; gap: .5rem; }
.cookie-banner__actions .btn { padding: .6rem 1.1rem; font-size: .85rem; }
.cookie-banner__actions .btn-primary { background: var(--color-accent); }
.cookie-banner__actions .btn-ghost { color: var(--color-neutral-light); border-color: rgba(248, 250, 252, 0.25); }
.cookie-banner__actions .btn-ghost:hover { background: rgba(248, 250, 252, 0.08); color: var(--color-neutral-light); }
.cookie-banner__prefs { display: grid; gap: .6rem; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(248, 250, 252, 0.15); }
.cookie-banner__prefs label { display: flex; align-items: center; gap: .5rem; font-size: .9rem; }
.cookie-banner__prefs input { accent-color: var(--color-accent); }

/* === 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; }
}