/* =====================
   1. VARIABLES Y BASE
   ===================== */
:root {
  --color-acento: #c8813a;
  --color-texto: #1a1a1a;
  --color-suave: #6b6b6b;
  --fondo: #f7f7f7;
  --fuente-principal: "Inter", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--fuente-principal);
  color: var(--color-texto);
  background-color: #fff;
  padding-top: 64px;
  line-height: 1.5;
}

/* Scroll offset para la barra fija */
[id] {
  scroll-margin-top: 70px;
}

/* Tipografía */
h1,
h2,
h3 {
  letter-spacing: -0.5px;
}

h2 {
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
}

p {
  color: var(--color-suave);
  max-width: 60ch;
}

/* =====================
   2. NAVEGACIÓN
   ===================== */
.navbar {
  backdrop-filter: blur(6px);
  background-color: rgba(255, 255, 255, 0.85) !important;
}

.nav-link {
  font-size: 0.9rem;
  color: #333 !important;
}

.nav-link:hover {
  color: var(--color-acento) !important;
}

/* =====================
   3. HERO
   ===================== */
#hero {
  position: relative;
  padding: 7rem 0 6rem;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
}

#hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

#hero .container {
  position: relative;
  z-index: 1;
}

#hero h1 {
  font-size: 2.4rem;
  font-weight: 600;
  letter-spacing: -0.5px;
}

#hero p {
  font-size: 1rem;
  margin: 0 auto;
  max-width: 50ch;
}

#hero .lead {
  color: #fff;
}

/* =====================
   4. LAYOUT GENERAL
   ===================== */
section {
  padding: 4rem 0;
}

.container {
  max-width: 1000px;
}

/* =====================
   5. ESTUDIO (imagen más grande)
   ===================== */
.img-estudio {
  max-width: 220px;
  width: 100%;
  object-fit: cover;
}

/* =====================
   6. STACK (colores de tecnologías)
   ===================== */
.tech {
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: 999px;
  border: none;
  font-weight: 500;
  transition: transform 0.2s ease;
  display: inline-block;
}

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

.tech-html {
  background-color: #e34f26;
  color: white;
}
.tech-css {
  background-color: #1572b6;
  color: white;
}
.tech-js {
  background-color: #f7df1e;
  color: #1a1a1a;
}
.tech-bootstrap {
  background-color: #7952b3;
  color: white;
}
.tech-node {
  background-color: #339933;
  color: white;
}
.tech-express {
  background-color: #000000;
  color: white;
}
.tech-postgres {
  background-color: #336791;
  color: white;
}
.tech-react {
  background-color: #61dafb;
  color: #1a1a1a;
}

/* =====================
   7. CARRUSEL
   ===================== */
.carousel-item img {
  object-fit: cover;
  height: 400px;
  width: 100%;
}

.carousel-caption {
  background: rgba(0, 0, 0, 0.6);
  border-radius: 12px;
  bottom: 1.25rem;
}

/* =====================
   8. BOTONES
   ===================== */
.btn-dark,
.btn-outline-dark {
  border-radius: 999px;
  padding: 6px 14px;
  font-size: 0.85rem;
}

.btn-accent {
  background-color: var(--color-acento);
  color: #fff;
  border-radius: 999px;
  font-size: 0.85rem;
  border: none;
}

.btn-accent:hover {
  background-color: #a8682e;
  color: #fff;
}

#hero .btn-outline-dark {
  color: #fff;
  border-color: #fff;
}

#hero .btn-outline-dark:hover {
  background-color: #fff;
  color: #000;
}

/* =====================
   9. CARDS DE PROYECTOS
   ===================== */

.proyecto-card {
  background: #fff;
  border: 1px solid #e5e5e5;
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    box-shadow 0.25s ease,
    transform 0.25s ease;
}

.proyecto-card:hover {
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.1);
  transform: translateY(-4px);
}

.proyecto-card--proximamente {
  opacity: 0.65;
}

.proyecto-card-img {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.proyecto-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.proyecto-card:hover .proyecto-card-img img {
  transform: scale(1.04);
}

.proyecto-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.proyecto-card-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--color-texto);
}

.proyecto-card-desc {
  font-size: 0.85rem;
  color: var(--color-suave);
  flex: 1;
  max-width: 100%;
}

.proyecto-card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* =====================
   10. MODAL CARRUSEL
   ===================== */

.modal-carousel-img {
  height: 340px;
  object-fit: cover;
}

@media (max-width: 576px) {
  .modal-carousel-img {
    height: 220px;
  }
}