/* ============================================
   Component Styles
   ============================================ */

/* Buttons */
.btn.frutiger,
.btn.frutiger-aero {
    background: linear-gradient(180deg,
            var(--color-green-light) 0%,
            var(--color-green-mid) 30%,
            var(--color-green-dark) 100%);
    border-radius: var(--radius-small);
    box-shadow: var(--shadow-green);
    color: #fff;
    font-weight: var(--font-weight-semibold);
    padding: 0 20px;
    height: 42px;
    line-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    border: none;
    text-align: center;
}

.btn.frutiger-aero {
    border-radius: var(--radius-medium);
    border: 1px solid var(--color-green-dark);
    margin-top: 20px;
    margin-bottom: 0;
}

.btn.frutiger i.fa,
.btn.frutiger-aero i.fa {
    margin-right: 8px;
}

.btn.frutiger:hover,
.btn.frutiger-aero:hover {
    filter: brightness(1.1);
    box-shadow: var(--shadow-green-hover);
}

.main-btn {
    background-color: black;
    color: white;
}

.main-btn:hover {
    background-color: #1c1c1c;
}

/* Cards */
.card.frutiger {
    background: linear-gradient(180deg,
            var(--color-bg-light) 3%,
            var(--color-bg-mid) 5%,
            var(--color-bg-dark) 100%);
    border-radius: var(--radius-large);
    box-shadow: inset 0px -10px 30px 15px rgba(255, 255, 255, 0.5);
    padding: 20px;
}

/* Navigation */
.nav-wrapper {
    padding-left: 30px;
}

.nav-wrapper.frutiger {
    background: linear-gradient(180deg,
            var(--color-blue-light) 0%,
            var(--color-blue-mid) 24%,
            var(--color-blue-mid) 45%,
            var(--color-blue-dark) 76%);
    border-radius: var(--radius-medium) var(--radius-medium) 0 0;
}

/* Frutiger Navbar */
.frutiger-navbar {
    box-shadow: 0 4px 20px rgba(0, 180, 114, 0.2);
    animation: bgAnimation 15s infinite ease-in-out alternate;
    background: linear-gradient(180deg,
            var(--color-green-light) 0%,
            var(--color-green-mid) 24%,
            var(--color-green-mid) 45%,
            var(--color-green-dark) 76%);
}

.frutiger-navbar .nav-wrapper {
    padding: 0 20px;
}

.frutiger-navbar a {
    color: white !important;
    font-weight: var(--font-weight-bold);
    transition: background var(--transition-slow);
    user-select: none;
}

.frutiger-navbar a:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.frutiger-navbar a:active,
.frutiger-navbar a.active {
    background-color: rgba(0, 0, 0, 0.3);
}

/* Mobile Sidenav */
.sidenav {
    background: linear-gradient(180deg,
            rgba(0, 180, 114, 1) 0%,
            rgba(128, 227, 167, 1) 45%,
            rgba(200, 250, 204, 1) 100%);
}

.sidenav a {
    color: white;
    font-weight: var(--font-weight-semibold);
    padding-left: 20px;
}

.sidenav a:hover {
    background-color: rgba(0, 0, 0, 1);
}

/* Intro Section */
.intro {
    padding: 10px 25px;
    border: 1px solid rgba(80, 80, 80, 0.6);
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.3),
        inset 0px 2px 1px rgba(255, 255, 255, 0.2),
        inset 0px -2px 1px rgba(0, 0, 0, 0.5);
    animation: bgAnimation 15s infinite ease-in-out alternate;
    background: linear-gradient(180deg,
            rgba(120, 120, 120, .65) 0%,
            /* gris claro inicial */
            rgba(70, 70, 70, .65) 25%,
            /* gris medio */
            rgba(30, 30, 30, .65) 60%,
            /* gris oscuro */
            rgba(0, 0, 0, .65) 100%
            /* negro puro al final */
        )
}

/* Override f-black-bg when combined with intro - mantener transparencia original del header */
.intro.f-black-bg {
    background: linear-gradient(180deg,
            rgba(120, 120, 120, .60) 0%,
            rgba(70, 70, 70, .60) 25%,
            rgba(30, 30, 30, .60) 60%,
            rgba(0, 0, 0, .60) 100%);
    border: 1px solid rgba(80, 80, 80, 0.6);
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.3),
        inset 0px 2px 1px rgba(255, 255, 255, 0.2),
        inset 0px -2px 1px rgba(0, 0, 0, 0.5);
}

.intro h6 {
    color: rgba(0, 180, 114);
}

.intro .row {
    margin-top: 0;
    margin-bottom: 0;
}

.intro .intro-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm);
}

.intro .titles {
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.intro .titles h3 {
    font-weight: var(--font-weight-bold);
    margin-bottom: 0.2rem;
}

@media (min-width: 600px) {
    .intro .titles {
        text-align: left;
    }
}

/* Social Icons */
.social-icon {
    color: rgb(255, 255, 255);
    margin-left: 10px;
    margin-right: 10px;
    font-size: 22px;
    transition: color var(--transition-normal);
    text-decoration: none;
}

.social-icon:hover {
    color: rgba(0, 180, 114, 0.7);
    transform: scale(1.1);
}

@media only screen and (max-width: 600px) {
    .social-icons {
        display: flex;
        justify-content: center;
        align-items: center;
    }
}

/* Footer */
.page-footer {
    text-align: center;
    padding: 15px;
    position: relative;
    z-index: 1;
    /* Ensure footer is always visible and persistent */
}

/* Glass Effect */
.glassmorphic-box {
    background: rgba(0, 191, 255, 0.5);
    box-shadow: 0px 8px 32px 0px #004178;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    border: 3px solid rgba(224, 247, 250, 0.18);
    color: #e0f7fa;
    font-size: 18px;
    font-family: var(--font-family);
}

/* Download CV Button */
.download-cv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: solid 2px;
    color: white;
    padding: 6px 10px;
    text-align: center;
    text-decoration: none;
    border-radius: var(--radius-small);
    font-size: 12px;
    transition: background-color var(--transition-normal);
}

.download-cv-btn:hover {
    transform: scale(0.9);
}

.download-cv-btn i {
    margin-right: 5px;
}