/* =========================================
   CONTACTANOS - ESTILO BASADO EN CLARITY
   ========================================= */

/* Variables de color y fuente del tema */
:root {
  --background-color: #05071e;
  --surface-color: #131428;
  --default-color: #e8e7f7;
  --heading-color: #ffffff;
  --accent-color: #524dd3;
  --contrast-color: #ffffff;
  --default-font: "Roboto", system-ui, sans-serif;
  --heading-font: "Quicksand", sans-serif;
}

/* ====== ESTRUCTURA GENERAL ====== */
body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--background-color);
  color: var(--default-color);
  font-family: var(--default-font);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
}

/* ====== CONTENEDOR PRINCIPAL ====== */
.contenedor {
  background-color: var(--surface-color);
  border-radius: 20px;
  padding: 40px 30px;
  box-shadow: 0 0 30px rgba(82, 77, 211, 0.2);
  width: 420px;
  max-width: 95%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  transition: 0.3s ease-in-out;
}
.contenedor:hover {
  box-shadow: 0 0 55px rgba(82, 77, 211, 0.6);
}

/* ====== TÍTULO ====== */
h1 {
  font-family: var(--heading-font);
  font-size: 32px;
  color: var(--heading-color);
  margin-bottom: 10px;
  text-align: center;
}

/* ====== ETIQUETAS ====== */
label {
  font-weight: 500;
  color: var(--default-color);
  font-size: 15px;
  display: block;
  margin-bottom: 6px;
  text-align: left;
  width: 100%;
}

/* ====== CAMPOS DE TEXTO ====== */
input,
textarea {
  width: 100%;
  padding: 12px 15px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--default-color);
  font-size: 14px;
  outline: none;
  transition: all 0.3s ease;
}

input::placeholder,
textarea::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

/* ====== EFECTO AL ESCRIBIR ====== */
input:focus,
textarea:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 10px rgba(82, 77, 211, 0.4);
}

/* ====== TEXTAREA ====== */
textarea {
  resize: none;
  height: 50px;
}

/* ====== BOTÓN ====== */
input[type="submit"],
button {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 10px;
  background: var(--accent-color);
  color: var(--contrast-color);
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: background 0.3s ease, transform 0.2s ease;
}

input[type="submit"]:hover,
button:hover {
  background: color-mix(in srgb, var(--accent-color), white 20%);
  transform: scale(1.03);
}

/* ====== NAVBAR ====== */
header {
  width: 100%;
  height: 60px;
  background: rgba(19, 20, 40, 0.8);
  position: fixed;
  top: 0;
  left: 0;
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  backdrop-filter: blur(10px);
  z-index: 10;
}

nav {
  display: flex;
  gap: 180px;
}

nav a {
  color: var(--default-color);
  text-decoration: none;
  font-family: fantasy;
  font-size: 23px;
  transition: color 0.3s ease;
}

nav a:hover {
  color: var(--accent-color);
}

/* ====== RESPONSIVE ====== */
@media (max-width: 480px) {
  .contenedor {
    padding: 25px;
    width: 90%;
  }

  h1 {
    font-size: 26px;
    font-style: italic;
  }

  nav {
    gap: 80px;
  }
}