/* =================================================================
   TABLE OF CONTENTS
   -----------------------------------------------------------------
   1.  VARIABLES & ROOT
   2.  GENERAL & RESET
   3.  REUSABLE COMPONENTS (Buttons, Cards, etc.)
   4.  HEADER & NAVIGATION
   5.  HERO SECTION
   6.  CONVENIOS SECTION
   7.  DOCUMENTOS SECTION
   8.  DIRECTIVA SECTION
   9.  CONTACTO SECTION
   10. MAP
   11. FOOTER
   12. MODALS
   13. FLOATING BUTTONS (WhatsApp)
   14. ANIMATIONS & KEYFRAMES
   15. RESPONSIVE MEDIA QUERIES
   ================================================================= */

/* 1. VARIABLES & ROOT */
:root {
    --color-primary: #E30613;
    --color-primary-dark: #B8000A;
    --color-secondary: #F8F9FA;
    --color-accent: #FFD600;
    --color-whatsapp: #25D366;
    --color-whatsapp-dark: #128C7E;
    --color-dark: #212529;
    --color-light: #FFF;
    --color-gray: #6c757d;
    --color-light-gray: #e9ecef;

    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.07);
    --shadow-md: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.15);
    
    --border-radius: 12px;
    --transition-fast: all 0.3s ease;
    --transition-smooth: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);

    --max-width: 1200px;
}

/* 2. GENERAL & RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--color-dark);
    background-color: var(--color-light);
    line-height: 1.7;
    overflow-x: hidden;
}

body.no-scroll {
    overflow: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: var(--color-primary);
    transition: var(--transition-fast);
}

a:hover {
    color: var(--color-primary-dark);
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

section {
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3.5rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 4px;
    background-color: var(--color-primary);
    border-radius: 2px;
}

/* 3. REUSABLE COMPONENTS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.9rem 2rem;
    background-color: var(--color-primary);
    color: var(--color-light);
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition-fast);
    border: 2px solid transparent;
    cursor: pointer;
    text-align: center;
    box-shadow: var(--shadow-sm);
    font-family: var(--font-heading);
}

.btn:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    background-color: var(--color-primary-dark);
    color: var(--color-light) !important;
}

.btn-primary-outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
    padding: 0.6rem 1.5rem;
}

.btn-primary-outline:hover {
    background-color: var(--color-primary);
    color: var(--color-light);
}

.btn-whatsapp {
    background-color: var(--color-whatsapp);
    border-color: var(--color-whatsapp);
}

.btn-whatsapp:hover {
    background-color: var(--color-whatsapp-dark);
    border-color: var(--color-whatsapp-dark);
}

/* 4. HEADER & NAVIGATION */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: 1rem 0;
    transition: all 0.4s ease;
}

.main-header.scrolled {
    padding: 0.5rem 0;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 60px;
    transition: var(--transition-fast);
}

.main-header.scrolled .logo {
    height: 50px;
}

.nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-link {
    font-weight: 600;
    color: var(--color-dark);
    position: relative;
    padding: 0.5rem 0;
    font-family: var(--font-heading);
    font-size: 1rem;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-fast);
}

.nav-link.active,
.nav-link:hover {
    color: var(--color-primary);
}

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

.hamburger {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--color-dark);
    z-index: 1001;
    transition: var(--transition-fast);
}

.hamburger:hover {
    color: var(--color-primary);
}

/* 5. HERO SECTION */
#inicio {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--color-light);
    background: url('../img/fondo.webp') no-repeat center center/cover;
    position: relative;
}

#inicio::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(227, 6, 19, 0.8) 0%, rgba(0, 0, 0, 0.6) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 1.5rem;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.4);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

/* 6. CONVENIOS SECTION */
#convenios {
    background-color: var(--color-secondary);
}

.convenios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.convenio-card {
    background-color: var(--color-light);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    padding: 2rem;
    text-align: center;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--color-light-gray);
    display: flex;
    flex-direction: column;
}

.convenio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-fast);
}

.convenio-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.convenio-card:hover::before {
    transform: scaleX(1);
}

.convenio-card img {
    height: 70px;
    width: auto;
    object-fit: contain;
    margin: 0 auto 1.5rem auto;
    filter: grayscale(80%);
    opacity: 0.8;
    transition: var(--transition-fast);
}

.convenio-card:hover img {
    filter: grayscale(0);
    opacity: 1;
}

.convenio-card h3 {
    margin-bottom: 0.5rem;
    color: var(--color-dark);
    font-size: 1.25rem;
}

.convenio-card p {
    color: var(--color-gray);
    margin-bottom: 1.5rem;
    flex-grow: 1;
    font-size: 0.95rem;
}

.convenio-card .btn {
    margin-top: auto;
}

/* 7. DOCUMENTOS SECTION */
#documentos {
    background-color: var(--color-light);
}

.documentos-container {
    max-width: 900px;
    margin: 0 auto;
}

.document-list {
    display: grid;
    gap: 1.5rem;
}

.document-item {
    display: flex;
    align-items: center;
    background-color: var(--color-secondary);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
    box-shadow: var(--shadow-sm);
    border-left: 5px solid transparent;
}

.document-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
    border-left-color: var(--color-primary);
}

.document-icon {
    font-size: 2rem;
    color: var(--color-primary);
    margin-right: 1.5rem;
    min-width: 40px;
    text-align: center;
}

.document-info {
    flex-grow: 1;
}

.document-info h3 {
    margin-bottom: 0.25rem;
    color: var(--color-dark);
}

.document-info p {
    color: var(--color-gray);
    font-size: 0.95rem;
}

.document-item .btn {
    padding: 0.7rem 1.5rem;
    margin-left: 1rem;
    white-space: nowrap;
}

/* 8. DIRECTIVA SECTION */
#directiva {
    background-color: var(--color-secondary);
}

.directiva-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    justify-content: center;
}

.team-card {
    background-color: var(--color-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    position: relative;
    text-align: center;
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.team-img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    object-position: top center;
    transition: var(--transition-fast);
}

.team-card:hover .team-img {
    transform: scale(1.05);
}

.team-info {
    padding: 1.5rem;
    position: relative;
    z-index: 2;
}

.team-info h3 {
    margin-bottom: 0.3rem;
    color: var(--color-dark);
}
.team-email {
    font-size: 0.9rem;
    color: var(--color-gray);
    margin-bottom: 0.5rem;
}
.team-role {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1rem;
}

.team-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, transparent 80%);
    opacity: 0;
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 1.5rem;
    color: white;
    text-align: center;
}

.team-card:hover .team-overlay {
    opacity: 1;
}
.team-overlay h4 {
    font-size: 1.1rem;
    color: var(--color-accent);
}
.team-overlay p {
    font-size: 0.9rem;
    opacity: 0.9;
}


/* 9. CONTACTO SECTION */
.contacto-container {
    max-width: 900px;
    margin: 0 auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    gap: 1.5rem;
}

.form-group > input {
    flex: 1;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem 1.5rem;
    border: 1px solid var(--color-light-gray);
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.contact-form textarea {
    border-radius: 20px;
    min-height: 150px;
    resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(227, 6, 19, 0.2);
}

.contact-form .btn {
    width: 50%;
    font-size: 1.1rem;
    padding: 1rem;
    align-self: center;
}

/* 10. MAP */

.footer-map {
    width: 100%;
    max-width: 500px;
    margin: 2rem auto 1.5rem auto;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.10);
    border: 1px solid var(--color-light-gray);
}
.footer-map iframe {
    width: 100%;
    height: 200px;
    border: 0;
    display: block;
}

.full-width-map {
    max-width: none;
    width: 100vw;
    margin: 0;
    border-radius: 0;
    border: none;
    box-shadow: none;
    position: relative;
    left: 0;
    right: 0;
    transform: none;
}
.full-width-map iframe {
    width: 100vw;
    min-height: 300px;
    height: 350px;
    border: 0;
    display: block;
    margin: 0 auto;
}


/* 11. FOOTER */
.main-footer {
    background-color: var(--color-dark);
    color: var(--color-light);
    padding: 4rem 0 2rem;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-socials {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.footer-socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-light);
    border-radius: 50%;
    font-size: 1.2rem;
    transition: var(--transition-fast);
}

.footer-socials a:hover {
    background-color: var(--color-primary);
    color: var(--color-light);
    transform: translateY(-5px);
}

.footer-copyright {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 1.5rem;
}

.footer-credits {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 0.5rem;
}

.footer-credits a {
    color: var(--color-accent);
    font-weight: 600;
}

/* 12. MODALS */
.modal-overlay {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 1rem;
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-container {
    background: var(--color-light);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    max-width: 650px;
    width: 100%;
    position: relative;
    transition: transform 0.4s ease, opacity 0.4s ease;
    transform: translateY(20px) scale(0.95);
    opacity: 0;
}

.modal-overlay.active .modal-container {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.modal-close {
    position: absolute;
    top: 10px;
    right: 15px;
    background: transparent;
    border: none;
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--color-gray);
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 10;
    line-height: 1;
}

.modal-close:hover {
    color: var(--color-primary);
    transform: rotate(90deg);
}

/* Modal Convenio - Improved Style */
.modal-convenio-content {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    padding: 2.5rem;
}

.modal-convenio-img {
    flex: 0 0 120px;
    text-align: center;
}

.modal-convenio-img img {
    width: 100%;
    height: 100px;
    object-fit: contain;
}

.modal-convenio-details {
    flex: 1;
}

.modal-convenio-details h3 {
    margin-bottom: 1rem;
    color: var(--color-primary);
    font-size: 1.5rem;
}

.modal-convenio-details p {
    margin-bottom: 1.5rem;
    color: var(--color-dark);
}

.modal-convenio-details .contact-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    background-color: var(--color-secondary);
    padding: 1rem;
    border-radius: 8px;
    font-size: 0.95rem;
    border-left: 3px solid var(--color-primary);
}

.modal-convenio-details .contact-info span {
    display: flex;
    align-items: center;
}

.modal-convenio-details .contact-info i {
    margin-right: 0.75rem;
    color: var(--color-primary);
    width: 20px;
    text-align: center;
}
.modal-convenio-details .contact-info a {
    color: var(--color-dark);
}
.modal-convenio-details .contact-info a:hover {
    text-decoration: underline;
}

/* Modal Socio */
.modal-socio {
    max-width: 900px;
    width: 95vw;
    height: 90vh;
    padding: 0;
    overflow: hidden;
}
.modal-socio .modal-content {
    width: 100%;
    height: 100%;
}
.modal-socio iframe {
    border: none;
    border-radius: var(--border-radius);
    width: 100%;
    height: 100%;
}

/* 13. FLOATING BUTTONS (WhatsApp) */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--color-whatsapp);
    color: var(--color-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: var(--shadow-md);
    z-index: 100;
    transition: var(--transition-fast);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    background-color: var(--color-whatsapp-dark);
    transform: scale(1.1);
    color: var(--color-light) !important;
    animation-play-state: paused;
}

/* 14. ANIMATIONS & KEYFRAMES */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* 15. RESPONSIVE MEDIA QUERIES */
@media (max-width: 992px) {
    .section-title { font-size: 2.2rem; }
    .hero-title { font-size: 3rem; }
    .hero-subtitle { font-size: 1.3rem; }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--color-light);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: right 0.4s ease;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    }
    .nav-menu.active { right: 0; }
    .nav-link { font-size: 1.2rem; }
    .hamburger { display: block; }
    .nav-menu .btn-primary-outline { display: block; margin-top: 1rem; }
}

@media (max-width: 768px) {
    section { padding: 4rem 0; }
    .section-title { font-size: 2rem; margin-bottom: 2.5rem; }
    .hero-title { font-size: 2.5rem; }
    .hero-subtitle { font-size: 1.1rem; }

    .document-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }
    .document-item .btn { margin-left: 0; width: 100%; }
    
    .form-group { flex-direction: column; gap: 1.5rem; }
    .contact-form .btn { width: 100%; }
    
    .full-width-map { height: 350px; }

    .modal-convenio-content {
        flex-direction: column;
        text-align: center;
    }
    .modal-convenio-img {
        margin-bottom: 1rem;
    }
    .modal-convenio-details .contact-info {
        text-align: left;
    }
}

@media (max-width: 576px) {
    .hero-title { font-size: 2.2rem; }
    .hero-subtitle { font-size: 1rem; }
    .btn { padding: 0.8rem 1.5rem; }
    
    .directiva-grid {
        grid-template-columns: minmax(0, 320px);
        justify-content: center;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }
    .modal-convenio-content { padding: 2rem 1.5rem; }
    .modal-socio { height: 85vh; }
}