:root{
    --main-color: black;
    --secondary-color: #012a4a;
    --text-color: #6c757d;
    --secondary-color-h:#001f33;
}
body{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-color: var(--main-color);
}
h1, h2, h3, h4, h5, h6{
    font-family: 'Oswald', sans-serif;
}
p {
    font-family: 'Roboto', sans-serif;
    color: var(--text-color);
}
.m0-auto{
    margin: 0 auto;
}
.text-purple{
    color: var(--secondary-color) !important;
}
nav{
    background-color: var(--main-color);
    font-family: 'Oswald', sans-serif;
}
.navbar-brand img{
    height: 70px;
}
.nav-link{
    transition: .5s;
}
.nav-link:hover{
    color: var(--secondary-color) !important;
}
main{
    background-image: url("../img/foto_main1.jpg");
    height: 60vh;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center 0;
    text-shadow: 1.5px 1.5px #000;
}
main h1{
    font-size: 3rem;
    font-family: 'Oswald', sans-serif;
}
.card{
    min-height: 250px !important;
}
@media (max-width: 599px) {
        main h1{
            font-size: 2rem;
        }
    }
.logo-sec img{
    width: 150px;
}
#about-me{
    min-height: 100vh;
}
#experience{
    min-height: 100vh;
}
#experience h1, #contact h1{
    text-decoration: overline var(--secondary-color);
}
#experience i{
    font-size: 3em;
}
#my-works{
    background: linear-gradient(180deg, rgba(1,42,74,0.95) 0%, rgba(1,42,74,0.9) 40%, rgba(0,0,0,0.05) 100%);
   min-height: 100vh;
    color: #fff;
}
#my-works h1{
    text-decoration: overline #fff;
}
#contact{
    min-height: 100vh;
    background-color: #fff;
}
.carousel-control-next, .carousel-control-prev{
    cursor: pointer;
    width: 20px;
}

.btn-primary{
    background-color: var(--secondary-color) !important;
    border: solid 1px #fff;
}
.btn-primary:hover{
    background-color: #fff !important;
    border: solid 1px var(--secondary-color) !important;
    color: var(--secondary-color) !important;
}
footer{
    background-color: var(--secondary-color);
}
footer i{
    font-size: 2em;
}

/* Hero */
.hero {
  min-height: calc(100vh - 56px); /* ajusta si tu navbar tiene otra altura */
  background: linear-gradient(rgba(0,0,0,0.45), rgba(0,0,0,0.45)),
              url("../img/hero-fondoRecort.jpg") center/cover no-repeat; /* coloca hero-bg.jpg en assets/img/ */
  position: relative;
  padding: 3rem 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.25), rgba(0,0,0,0.6));
  z-index: 1;
}
.hero .hero-content { position: relative; z-index: 2; max-width: 900px; }
.hero .display-4 { font-family: "Oswald", sans-serif; font-size: 2.2rem; line-height: 1.05; }
@media (min-width: 768px) { .hero .display-4 { font-size: 3rem; } }
@media (min-width: 1200px) { .hero .display-4 { font-size: 4rem; } }

/* pequeña animación de entrada */
.hero .hero-content { opacity: 0; transform: translateY(10px); transition: opacity .6s ease, transform .6s ease; }
.hero.show .hero-content  { opacity: 1; transform: translateY(0); }

/* mejor foco para botones */
.btn:focus { box-shadow: 0 0 0 .25rem rgba(13,110,253,.25); outline: none; }
#about-me .card {
    border-radius: 12px;
}

#about-me ul {
    padding-left: 18px;
}

#about-me i {
    opacity: 0.9;
}
.about-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 25px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  animation: fadeUp 0.8s ease forwards;
  opacity: 0;
}

.about-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}
#about-me .card {
  border-radius: 16px;
  transition: transform .4s ease, box-shadow .4s ease;
}

#about-me .card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 18px 40px rgba(0,0,0,.15);
}

.contact-form {
  max-width: 600px;
  margin: auto;
}

.contact-form .form-control {
  border-radius: 12px;
  padding: 14px;
  border: 1px solid #ccc;
  transition: border 0.3s, box-shadow 0.3s;
}

.contact-form .form-control:focus {
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 0.2rem rgba(0,0,255,0.2);
}
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: #25D366;
  color: white;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
  z-index: 999;
  transition: transform 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  color: white;
}
/* youtube */

/* YouTube Cards */
.youtube-card {
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.youtube-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.youtube-card iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Animación reveal (ya la tienes, esto la aprovecha) */
#youtube.reveal.active {
  opacity: 1;
  transform: translateY(0);
}
.social-links a {
  color: #ffffff;
  font-size: 1.1rem;
  margin: 0 12px;
  display: inline-block;
  transition: transform 0.3s ease, color 0.3s ease;
}

.social-links a:hover {
  transform: translateY(-6px) scale(1.15);
  color: #00d8ff; /* color acento */
}