:root {
  --ink: #18324a;
  --muted: #64778a;
  --line: #d7e3ed;
  --paper: #ffffff;
  --soft: #f3f7fa;
  --brand: #1265FE;
  --brand-dark: #1265FE;
  --brand-soft: #eaf1ff;
  --accent: #78a6ff;
  --danger: #b42318;
  --shadow: 0 18px 48px rgba(28, 70, 101, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
}

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

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.section-kicker {
  margin: 0 0 10px;
  color: var(--brand-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-heading {
  max-width: 700px;
  margin-bottom: 34px;
}

.section-heading h2,
.about-grid h2,
.contact-grid h2 {
  margin: 0 0 14px;
  font-size: clamp(2rem, 4vw, 3.15rem);
  line-height: 1.05;
}

.section-heading p,
.about-grid p,
.contact-grid p {
  color: var(--muted);
  line-height: 1.7;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button svg {
  width: 18px;
  height: 18px;
}

.button-primary {
  color: #fff;
  background: var(--brand-dark);
  box-shadow: 0 12px 28px rgba(18, 101, 254, 0.24);
}

.button-primary:hover {
  background: #0d54d8;
}

.button-light {
  color: var(--ink);
  background: #fff;
  border-color: var(--line);
}

.button-whatsapp {
  color: #fff;
  background: #1fb45b;
  box-shadow: 0 12px 28px rgba(31, 180, 91, 0.18);
}

.button-danger {
  color: #fff;
  background: var(--danger);
}

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 62px;
  height: 62px;
  color: #fff;
  background: #25d366;
  border-radius: 50%;
  box-shadow: 0 16px 34px rgba(37, 211, 102, 0.38);
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

.floating-whatsapp:hover {
  background: #1fb45b;
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 20px 40px rgba(37, 211, 102, 0.45);
}

.floating-whatsapp:focus-visible {
  outline: 3px solid rgba(18, 101, 254, 0.35);
  outline-offset: 4px;
}

.floating-whatsapp svg {
  width: 34px;
  height: 34px;
  fill: currentColor;
}

.hidden {
  display: none !important;
}

.site-footer {
  padding: 56px 0 24px;
  color: #123149;
  background: var(--brand);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.7fr 1.1fr;
  gap: 34px;
}

.footer-grid h3 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 800;
}

.footer-grid p,
.footer-nav a {
  display: block;
  margin: 0 0 10px;
  color: #dfdfdf;
  line-height: 1.65;
}

.footer-nav a:hover {
  color: #fff;
  font-weight: bold;
}

.footer-nav {
  display: grid;
  gap: 8px;
}

.footer-bottom {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.45);
}

.footer-bottom p {
  text-align: center;
  margin: 0 0 8px;
  color: #dfdfdf;
}