:root {
  --black: #08090b;
  --dark: #10151b;
  --dark-soft: #151b23;
  --text: #20242a;
  --muted: #5f6873;
  --light: #f4f8fb;
  --white: #ffffff;
  --accent: #e30613;
  --accent-blue: #12a8e8;
  --accent-red-soft: rgba(227, 6, 19, 0.12);
  --accent-blue-soft: rgba(18, 168, 232, 0.14);
  --border: #dde7ef;
  --shadow: 0 18px 46px rgba(5, 5, 5, 0.09);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: Arial, Helvetica, sans-serif; color: var(--text); background: var(--white); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(14px);
  box-shadow: 0 12px 34px rgba(5, 5, 5, 0.04);
}
.header-inner { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { width: 138px; height: auto; display: block; }
.main-nav { display: flex; align-items: center; gap: 28px; font-size: 14px; font-weight: 800; }
.main-nav a { position: relative; color: var(--black); transition: color .25s ease; }
.main-nav a::after { content: ""; position: absolute; left: 0; bottom: -8px; width: 0; height: 2px; background: linear-gradient(90deg, var(--accent), var(--accent-blue)); transition: width .25s ease; }
.main-nav a:hover { color: var(--accent); }
.main-nav a:hover::after { width: 100%; }
.nav-toggle, .nav-button { display: none; }

.hero {
  position: relative;
  min-height: calc(100vh - 82px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background-image: url("foto-la100/hero-bg.jpg");
  background-size: cover;
  background-position: center center;
  padding: 92px 0 84px;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 3% 88%, rgba(227, 6, 19, .32), transparent 26%),
    radial-gradient(circle at 82% 88%, rgba(18, 168, 232, .28), transparent 26%),
    linear-gradient(90deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.92) 24%, rgba(255,255,255,.46) 45%, rgba(255,255,255,.10) 62%, rgba(0,0,0,.20) 100%);
  z-index: 0;
}
.hero::after {
  content: "";
  position: absolute;
  left: -120px;
  bottom: 14px;
  width: 660px;
  height: 250px;
  border-radius: 50%;
  border-top: 1px solid rgba(227, 6, 19, .42);
  border-bottom: 1px solid rgba(18, 168, 232, .38);
  transform: rotate(-9deg);
  filter: blur(.2px);
  opacity: .9;
  z-index: 1;
  pointer-events: none;
}
.hero-shade { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.hero-shade::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 48%;
  background: linear-gradient(90deg, rgba(255,255,255,.82), rgba(255,255,255,.48), transparent);
}
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(390px, .86fr) minmax(360px, .74fr); align-items: center; gap: clamp(34px, 6vw, 82px); }
.centered-copy { max-width: 650px; text-align: left; }
.eyebrow { color: var(--accent); text-transform: uppercase; letter-spacing: 4px; font-size: 12px; font-weight: 900; margin-bottom: 16px; }
.eyebrow.light { color: var(--accent-blue); }
h1, h2, h3 { color: var(--black); line-height: 1.08; }
h1 { font-size: clamp(44px, 5.4vw, 76px); letter-spacing: -2.8px; max-width: 680px; }
h2 { font-size: clamp(32px, 4vw, 52px); letter-spacing: -1.6px; }
h3 { font-size: 21px; margin-bottom: 12px; }
.hero-text { max-width: 560px; margin: 28px 0 34px; font-size: 18px; color: #252b33; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 28px; border-radius: 999px; font-size: 14px; font-weight: 900; transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease, box-shadow .25s ease; }
.btn:hover { transform: translateY(-2px); }
.btn.primary { background: linear-gradient(135deg, var(--accent), #bf1018); color: var(--white); box-shadow: 0 18px 34px rgba(227, 6, 19, .24); }
.btn.primary:hover { background: linear-gradient(135deg, var(--accent-blue), #087fbd); box-shadow: 0 18px 34px rgba(18,168,232,.28); }
.btn.secondary { border: 1px solid var(--black); color: var(--black); background: rgba(255,255,255,.82); }
.btn.secondary:hover { border-color: var(--accent-blue); color: var(--accent-blue); }

.hero-method {
  justify-self: end;
  width: min(430px, 100%);
  min-height: 385px;
  padding: 44px 44px 38px;
  color: var(--white);
  border-radius: 30px;
  background:
    radial-gradient(circle at 100% 100%, rgba(18,168,232,.38), transparent 42%),
    radial-gradient(circle at 0 10%, rgba(227,6,19,.26), transparent 36%),
    linear-gradient(145deg, rgba(8,10,14,.96), rgba(11,17,24,.94));
  border: 1px solid rgba(18,168,232,.44);
  box-shadow: 0 28px 86px rgba(0,0,0,.28), -16px 0 40px rgba(227,6,19,.14), 16px 18px 44px rgba(18,168,232,.16);
}
.hero-method span { display: block; color: var(--accent-blue); text-transform: uppercase; letter-spacing: 3px; font-size: 12px; font-weight: 900; margin-bottom: 24px; }
.hero-method h2 { color: var(--white); font-size: clamp(36px, 3.5vw, 52px); line-height: 1.07; letter-spacing: -1.6px; margin-bottom: 28px; }
.hero-method h2::after { content: ""; display: block; width: 66px; height: 3px; background: var(--accent); margin-top: 24px; border-radius: 999px; }
.hero-method p { color: #f1f4f7; font-size: 17px; line-height: 1.65; max-width: 330px; }

.section { padding: 96px 0; }
.section-heading { max-width: 760px; margin-bottom: 44px; }
.section-heading p { color: var(--muted); font-size: 18px; margin-top: 18px; }
.center-heading, .section-heading.narrow { max-width: 760px; text-align: center; margin: 0 auto 44px; }
.section-heading.narrow { max-width: 620px; }
.light-heading p { color: #d8e2ea; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card { min-height: 250px; border: 1px solid var(--border); border-radius: 24px; background: linear-gradient(180deg, var(--white), #fbfdff); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; overflow: hidden; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(18,168,232,.45); }
.card-photo { width: 100%; height: 150px; object-fit: cover; display: block; }
.card-body { padding: 24px; }
.card h3 { color: var(--black); }
.card p { color: var(--muted); }
.section-dark { background: radial-gradient(circle at 18% 20%, rgba(227,6,19,.18), transparent 30%), radial-gradient(circle at 85% 18%, rgba(18,168,232,.18), transparent 35%), linear-gradient(135deg, var(--black), var(--dark-soft)); color: #d8e2ea; }
.section-dark h2 { color: var(--white); }
.digital-wrap { max-width: 980px; }
.digital-visual { max-width: 920px; margin: 0 auto 46px; border-radius: 30px; overflow: hidden; border: 1px solid rgba(18,168,232,.2); box-shadow: 0 28px 80px rgba(0,0,0,.2); }
.digital-visual img { display: block; width: 100%; height: 320px; object-fit: cover; }
.digital-content { max-width: 860px; margin: 0 auto; text-align: center; }
.digital-content p { font-size: 18px; color: inherit; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split p, .formation-copy p { font-size: 18px; color: inherit; }
.check-list { list-style: none; margin-top: 28px; display: grid; gap: 12px; }
.columns-list { grid-template-columns: repeat(3, 1fr); gap: 14px 22px; text-align: left; }
.check-list li { padding-left: 20px; position: relative; }
.check-list li::before { content: ""; position: absolute; left: 0; top: 11px; width: 7px; height: 7px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent-blue)); box-shadow: 0 0 12px rgba(18,168,232,.28); }
.formation-wrap { max-width: 1040px; }
.formation-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 64px; align-items: center; }
.formation-copy { max-width: 680px; }
.quote-box { background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(244,248,251,.92)); border-left: 4px solid var(--accent); padding: 36px; border-radius: 20px; box-shadow: var(--shadow); }
.quote-box p { font-size: 24px; color: var(--black); line-height: 1.35; }
.typeform-cta { margin-top: 44px; text-align: center; }
.method { background: radial-gradient(circle at 85% 12%, rgba(18,168,232,.11), transparent 32%), radial-gradient(circle at 12% 22%, rgba(227,6,19,.09), transparent 28%), var(--light); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.step { background: var(--white); padding: 28px; border-radius: 24px; border: 1px solid var(--border); text-align: center; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(227,6,19,.35); }
.step span { color: var(--accent-blue); font-size: 13px; font-weight: 900; letter-spacing: 2px; }
.step h3 { margin-top: 18px; }
.step p { color: var(--muted); }
.contact { background: radial-gradient(circle at 15% 20%, rgba(227,6,19,.2), transparent 32%), radial-gradient(circle at 88% 18%, rgba(18,168,232,.2), transparent 34%), var(--black); color: var(--white); }
.contact h2 { color: var(--white); }
.contact-box { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contact-copy { max-width: 620px; }
.contact-box p { color: #d7dce2; font-size: 17px; }
.contact-details { background: rgba(255,255,255,.07); border: 1px solid rgba(18,168,232,.25); border-radius: 24px; padding: 30px; box-shadow: 0 24px 70px rgba(0,0,0,.18); }
.contact-details p { margin-bottom: 12px; }
.contact-details p:last-child { margin-bottom: 0; }
.contact-details a { color: var(--white); border-bottom: 1px solid rgba(18,168,232,.65); }
.contact-details a:hover { color: var(--accent-blue); }
.site-footer { background: #030303; color: #bfc7ce; padding: 24px 0; font-size: 13px; }
.footer-inner { display: flex; justify-content: space-between; gap: 16px; }
.typeform-box { margin-top: 32px; border-radius: 24px; overflow: hidden; border: 1px solid var(--border); background: var(--white); box-shadow: var(--shadow); }
.typeform-box iframe { display: block; width: 100%; min-height: 650px; }

@media (max-width: 1060px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .centered-copy { max-width: 760px; text-align: center; margin: 0 auto; }
  .hero-text { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-method { justify-self: center; }
  .hero::before { background: linear-gradient(90deg, rgba(255,255,255,.96), rgba(255,255,255,.72), rgba(0,0,0,.18)); }
}
@media (max-width: 920px) {
  .split, .formation-grid, .contact-box { grid-template-columns: 1fr; }
  .contact-copy, .formation-copy { max-width: 760px; margin-left: auto; margin-right: auto; }
  .cards, .steps { grid-template-columns: repeat(2, 1fr); }
  .columns-list { grid-template-columns: repeat(2, 1fr); }
  .hero { min-height: auto; }
}
@media (max-width: 760px) {
  .container { width: min(100% - 30px, 1120px); }
  .header-inner { min-height: 76px; }
  .logo { width: 118px; }
  .nav-button { display: grid; gap: 5px; cursor: pointer; }
  .nav-button span { display: block; width: 27px; height: 2px; background: var(--black); }
  .main-nav { position: absolute; left: 0; top: 76px; width: 100%; padding: 20px; background: var(--white); border-bottom: 1px solid var(--border); display: none; flex-direction: column; align-items: flex-start; gap: 18px; box-shadow: 0 18px 34px rgba(5,5,5,.07); }
  .nav-toggle:checked ~ .main-nav { display: flex; }
  .hero { padding: 66px 0 62px; background-position: 58% center; }
  .hero::before { background: linear-gradient(180deg, rgba(255,255,255,.94), rgba(255,255,255,.84) 50%, rgba(0,0,0,.32)); }
  h1 { font-size: 42px; letter-spacing: -1.4px; }
  .hero-text { font-size: 17px; }
  .hero-method { padding: 30px; min-height: auto; border-radius: 24px; }
  .hero-method h2 { font-size: 34px; }
  .section { padding: 72px 0; }
  .cards, .steps, .columns-list { grid-template-columns: 1fr; }
  .card, .step { min-height: auto; }
  .card { text-align: center; }
  .card-photo { height: 180px; }
  .digital-visual img { height: 240px; }
  .quote-box p { font-size: 21px; }
  .formation-copy, .contact-copy, .contact-details { text-align: center; }
  .formation-list { text-align: left; max-width: 420px; margin-left: auto; margin-right: auto; }
  .typeform-box iframe { min-height: 720px; }
  .footer-inner { flex-direction: column; text-align: center; }
}