:root {
    --color-fire: #FF4500;
    --color-orange: #FF6A00;
    --color-yellow: #FFC107;
    --color-dark-red: #B22222;
    --color-light: #FFFFFF;
    --color-dark-bg: #1B1B1B;
}

body {
    font-family: 'Montserrat', sans-serif;
    background: url("../../assets/img/bg_heim.jpg") no-repeat fixed center;
    background-size: cover;
    min-height: 100vh;
    overflow-x: hidden;
    color: var(--color-light);
    z-index: 0;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: -1;
}

section {
    scroll-margin-top: 90px;
}

@keyframes fireFlow {
    0% {
        background-position: 100% 0;
    }

    100% {
        background-position: 0 0;
    }
}

@keyframes flame-move {
    0% {
        background-position: 0% 50%;
    }

    100% {
        background-position: 100% 50%;
    }
}

.fire-text {
    background: linear-gradient(90deg, #FF4500, #FF6A00, #FFC107, #FF6A00, #FF4500);
    background-size: 300% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    margin-bottom: -1rem;
    margin-top: -1rem;
    animation: flame-move 4s ease-in-out infinite alternate;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.small-title {
    font-size: 0.9rem;
    font-weight: 800;
    color: #ffcc70;
    font-style: italic;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.6);
    margin-top: 0.2rem;
    letter-spacing: 0.5px;
}

.navbar-separator {
    height: 1px;
    background: repeating-linear-gradient(90deg,
            #ff3c00, #ff5c00, #ff8c00, #ffae00, #ffd700,
            #ffae00, #ff8c00, #ff5c00, #ff3c00);
    background-size: 800% 100%;
    animation: fireFlow 4s linear infinite;
}

.fire-nav-link {
    color: #ffae00;
    font-weight: 600;
    position: relative;
    transition: all 0.3s ease;
}

.fire-nav-link:hover {
    color: #ffd700;
    text-shadow: 0 0 8px #ffae00, 0 0 16px #ff3c00;
}

.fire-nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    height: 2px;
    width: 0%;
    background: linear-gradient(90deg, #ff3c00, #ffae00, #ffd700);
    transition: width 0.4s ease;
}

.fire-nav-link:hover::after {
    width: 100%;
}

.float-logo {
    max-width: 150px;
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translatey(0px);
    }

    50% {
        transform: translatey(-20px);
    }

    100% {
        transform: translatey(0px);
    }
}

/* IMG */
.img-modern {
    width: 80%;
    border-radius: 40px 3px;
    z-index: 0;
    bottom: 5px;
    box-shadow: 5px 10px 2px rgba(200, 200, 200, 0.3);

}

.img-principal {
  width: 80%;
  height: auto;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.img-secondary {
  width: 43%;
  height: auto;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.img-terce {
  width: 20%;
  margin-top: 1rem;
  margin-bottom: 1rem;
  margin-left: 1rem;
  height: auto;
}