/* VARIABLES Y GLOBAL */
:root {
  --newbie: #06b6d4;
  --junior: #34d399;
  --intermediate: #fbbf24;
  --advanced: #f97316;
  --guru: #e11d48;
  --Grey-500: hsl(234, 12%, 34%);
  --Grey-400: hsl(212, 6%, 44%);
  --White: hsl(0, 0%, 100%);
  --text-1: normal 600 40px/1 "poppins", sans-serif;
  --text-2: normal 200 16px/1.4 "poppins", sans-serif;
  --text-3: normal 600 20px/1.35 "poppins", sans-serif;
  --text-4: normal 400 18px/1.4 "poppins", sans-serif;
  --text-5: normal 400 12px/1.6 "poppins", sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: whitesmoke;
  padding: 32px;
  text-align: center;
  font-family: "poppins", sans-serif;
  width: 100%;
  overflow-x: hidden;
}

/* TEXTOS */
h1 {
  font: var(--text-1);
  color: var(--Grey-500);
  margin-bottom: 16px;
  font-size: clamp(28px, 8vw, 40px); /* Tamaño responsive */
  line-height: 1.2;
}

p {
  font: var(--text-2);
  color: var(--Grey-400);
  max-width: 800px;
  margin: auto;
  /* margin-top: 30px; */
  font-size: clamp(14px, 4vw, 18px); /* Tamaño responsive */
}

/* GRID - Responsive sin @media */
.grid {
  display: grid;
  width: 100%;
  max-width: 1200px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin: 32px auto 0;
  padding: 0 16px;
}

/* CARD Y EFECTOS - Modificado para que sea adaptable */
.card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  background: var(--White);
  border-radius: 8px;
  overflow: hidden;
  font: var(--text-5);
  color: var(--Grey-500);
  text-decoration: none;
  filter: drop-shadow(0.3125rem 0.3125rem 0.625rem rgba(131, 166, 210, 0.5));
  transition: 0.4s;
  height: auto;
  min-height: 280px;
  position: relative;
  padding-bottom: 35px;
}

.card:hover {
  transform: translateY(-15px);
  filter: drop-shadow(0px 0px 10px rgba(6, 182, 212, 0.5));
}

/* IMÁGENES */
.cont-img {
  overflow: hidden;
  height: 150px;
  background: #f0f0f0;
  flex-shrink: 0;
}

.cont-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.7s ease;
}

.card:hover .cont-img img {
  transform: scale(1.1);
}

/* CONTENIDO INTERNO */
.card h2 {
  font: var(--text-2);
  color: var(--Grey-500);
  text-transform: capitalize;
  padding: 0 12px;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
  font-size: clamp(14px, 4vw, 16px);
}

.tech-stack {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 8px;
}

.tech-stack img {
  width: 25px;
  height: 25px;
  transition: transform 0.3s;
  flex-shrink: 0;
}

.tech-stack img:hover {
  transform: scale(1.2);
}

.dificulty {
  font: var(--text-3);
  color: white;
  font-size: clamp(12px, 3vw, 14px);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 90%;
}

/* FOOTER CARD */
.footer-card {
  height: 30px;
  width: 100%;
  position: absolute;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Colores para cada categoría */
.category-badge.newbie {
  border-left-color: var(--newbie);
}
.category-badge.junior {
  border-left-color: var(--junior);
}
.category-badge.intermediate {
  border-left-color: var(--intermediate);
}
.category-badge.advanced {
  border-left-color: var(--advanced);
}
.category-badge.guru {
  border-left-color: var(--guru);
}

.category-badge.newbie .category-name {
  color: var(--newbie);
}
.category-badge.junior .category-name {
  color: var(--junior);
}
.category-badge.intermediate .category-name {
  color: var(--intermediate);
}
.category-badge.advanced .category-name {
  color: var(--advanced);
}
.category-badge.guru .category-name {
  color: var(--guru);
}

.footer-card--newbie {
  background: var(--newbie);
}
.footer-card--junior {
  background: var(--junior);
}
.footer-card--intermediate {
  background: var(--intermediate);
}
.footer-card--advanced {
  background: var(--advanced);
}
.footer-card--guru {
  background: var(--guru);
}

/* SECTION HEADERS (para script.js) */
.section-header {
  grid-column: 1 / -1;
  text-align: left;
  margin: 40px 0 20px;
  padding-bottom: 10px;
  border-bottom: 3px solid;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: nowrap;
  gap: 10px;
  width: 100%;
  max-width: 1200px;
}

.section-title {
  font: var(--text-3);
  font-size: clamp(20px, 5vw, 28px);
  text-transform: uppercase;
  letter-spacing: 1px;
  word-break: break-word;
}

.section-title.newbie {
  color: var(--newbie);
}
.section-title.junior {
  color: var(--junior);
}
.section-title.intermediate {
  color: var(--intermediate);
}
.section-title.advanced {
  color: var(--advanced);
}
.section-title.guru {
  color: var(--guru);
}

.project-count {
  font: var(--text-4);
  color: var(--Grey-400);
  background: #f1f5f9;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: clamp(12px, 3vw, 14px);
  white-space: nowrap;
}

/* CATEGORÍAS - Mismo ancho que el grid */
.categories-section {
  text-align: center;
  margin-bottom: 40px;
  width: 100%;
  max-width: 1200px;
  margin: auto;
  padding: 0 16px;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  width: 100%;
  margin: 20px auto 0;
}

.category-badge {
  background: white;
  padding: 20px 12px;
  border-radius: 12px;
  filter: drop-shadow(0.3125rem 0.3125rem 0.625rem rgba(131, 166, 210, 0.5));

  /* box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05); */
  transition:
    transform 0.3s,
    box-shadow 0.3s;
  border-left: 4px solid transparent;
  text-align: left;
  text-decoration: none;
  display: block;
  color: inherit;
  height: 100%;
}

.category-badge:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.category-name {
  display: block;
  font: var(--text-3);
  font-weight: 600;
  margin-bottom: 6px;
  font-size: clamp(16px, 4vw, 20px);
}

.category-desc {
  font: var(--text-5);
  color: var(--Grey-400);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
  font-size: clamp(12px, 3vw, 14px);
}

/* Contenedor principal de proyectos */
#projects-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}