* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  font-family: Inter, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

figure {
  margin: 0;
}

address {
  font-style: normal;
}

p {
  margin: 0 0 1em;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--navy-900);
  line-height: 1.1;
  font-weight: 700;
}

h1 {
  font-size: clamp(2.7rem, 4vw, 4.5rem);
  letter-spacing: -0.05em;
}

h2 {
  font-size: clamp(2.1rem, 2.3vw, 3rem);
  letter-spacing: -0.04em;
}

h3 {
  font-size: clamp(1.2rem, 1.5vw, 1.8rem);
  letter-spacing: -0.03em;
}

h4 {
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--space-8);
  padding-right: var(--space-8);
}

.section-header {
  max-width: 760px;
  margin-bottom: var(--space-12);
}

.eyebrow {
  display: inline-block;
  margin-bottom: var(--space-4);
  color: var(--orange-500);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  font-weight: 700;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--navy-900);
  color: var(--white);
  padding: 0.8rem 1rem;
  z-index: 200;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0.9rem 1.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.button:hover {
  transform: translateY(-1px);
}

.button:focus-visible,
.nav-links a:focus-visible,
.lang-switcher a:focus-visible,
.brand:focus-visible,
.contact-list a:focus-visible,
.site-footer a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(252, 100, 1, 0.45);
  outline-offset: 3px;
}

.button-primary {
  background: var(--orange-500);
  color: var(--white);
  box-shadow: 0 12px 20px rgba(252, 100, 1, 0.2);
}

.button-primary:hover {
  background: #e65500;
}

.button-secondary {
  background: var(--white);
  border-color: var(--line);
  color: var(--navy-900);
}

.button-secondary:hover {
  background: #f7f9fb;
}