*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  color-scheme: light;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: #2c3e50;
  background: #ffffff;
  line-height: 1.5;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-top: 0;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

a {
  color: inherit;
}

img,
svg,
video,
canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

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

main,
.page-section {
  overflow-x: clip;
}

.page-section,
.page-section.active {
  display: block;
  animation: fadeIn 0.5s ease-in-out;
}

.container {
  width: min(100% - 2rem, 1240px);
  margin-inline: auto;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.px-4 {
  padding-left: 1rem;
  padding-right: 1rem;
}

.lg\:px-8 {
  padding-left: 2rem;
  padding-right: 2rem;
}

.relative {
  position: relative;
}

.z-10 {
  z-index: 10;
}

.mb-4 {
  margin-bottom: 1rem;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.form-alert {
  display: none;
  padding: 0.85rem 1rem;
  border-radius: 1rem;
  font-size: 0.92rem;
  font-weight: 600;
}

.form-alert.visible {
  display: block;
}

.form-alert.is-success {
  background: rgba(34, 197, 94, 0.12);
  color: #166534;
  border: 1px solid rgba(34, 197, 94, 0.25);
}

.form-alert.is-error {
  background: rgba(239, 68, 68, 0.12);
  color: #991b1b;
  border: 1px solid rgba(239, 68, 68, 0.25);
}

.success-message {
  display: none;
  color: #166534;
  font-size: 0.9rem;
  font-weight: 600;
}

.success-message.visible {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1024px) {
  .container {
    width: min(100% - 1.5rem, 1240px);
  }
}

@media (max-width: 640px) {
  .lg\:px-8 {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}