/* ==========================================
   CONJUNTO EKKO NORTE - Estilos principales
   Paleta: Negro, Dorado, Plateado, Burdeos
   ========================================== */

:root {
    --gold: #D4A017;
    --gold-light: #FFD700;
    --gold-dark: #B8860B;
    --silver: #C0C0C0;
    --silver-light: #E8E8E8;
    --black: #0A0A0A;
    --black-soft: #1A1A1A;
    --black-card: #141414;
    --burdeos: #800020;
    --burdeos-light: #A0002A;
    --white: #FFFFFF;
    --text-primary: #F5F5F5;
    --text-secondary: #B0B0B0;
    --font-title: 'Cinzel', serif;
    --font-body: 'Montserrat', sans-serif;
}

/* Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--black);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ==========================================
   BOTONES
   ========================================== */
.btn-gold {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: var(--black);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(212, 160, 23, 0.3);
}

.btn-gold:hover {
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(212, 160, 23, 0.5);
}

/* ==========================================
   NAVBAR
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 3rem;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(212, 160, 23, 0.2);
}

.nav-logo-img {
    height: 50px;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--silver-light);
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--gold);
}

.nav-links a:hover::after {
    width: 100%;
}

/* Hamburger menu */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 28px;
    height: 3px;
    background: var(--gold);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ==========================================
   HERO
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: radial-gradient(ellipse at center, #1a1a1a 0%, #000000 70%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(212, 160, 23, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(212, 160, 23, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

.hero-logo {
    max-width: 500px;
    width: 80%;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 30px rgba(212, 160, 23, 0.3));
}

.hero-tagline {
    font-family: var(--font-body);
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--silver-light);
    letter-spacing: 3px;
    margin-bottom: 2.5rem;
    text-transform: uppercase;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================
   SECCIONES
   ========================================== */
.section {
    padding: 6rem 0;
}

.section-title {
    font-family: var(--font-title);
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    color: var(--gold);
    margin-bottom: 0.5rem;
}

.gold-divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: 0 auto 3rem;
}

/* ==========================================
   NOSOTROS
   ========================================== */
.nosotros {
    background: var(--black-soft);
}

.nosotros-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.nosotros-text p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.nosotros-text strong {
    color: var(--gold);
}

.nosotros-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat {
    text-align: center;
    padding: 1.5rem;
    background: var(--black-card);
    border: 1px solid rgba(212, 160, 23, 0.2);
    border-radius: 8px;
}

.stat-number {
    display: block;
    font-family: var(--font-title);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--gold);
}

.stat-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
}

/* ==========================================
   INTEGRANTES
   ========================================== */
.integrantes {
    background: var(--black);
}

.integrantes-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
}

.integrante-card {
    width: calc(33.333% - 2rem);
    max-width: 280px;
}

.integrante-card {
    background: var(--black-card);
    border: 1px solid rgba(212, 160, 23, 0.15);
    border-radius: 12px;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.integrante-card:hover {
    transform: translateY(-5px);
    border-color: var(--gold);
    box-shadow: 0 10px 40px rgba(212, 160, 23, 0.15);
}

.integrante-img {
    margin-bottom: 1.5rem;
}

.integrante-placeholder {
    width: 120px;
    height: 120px;
    margin: 0 auto;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(212, 160, 23, 0.1), rgba(212, 160, 23, 0.05));
    border: 2px solid var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.integrante-foto {
    width: 140px;
    height: 140px;
    margin: 0 auto;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--gold);
    filter: grayscale(0%);
    transition: all 0.3s ease;
}

.integrante-card:hover .integrante-foto {
    border-color: var(--gold-light);
    box-shadow: 0 0 20px rgba(212, 160, 23, 0.3);
}

.integrante-card h3 {
    font-family: var(--font-title);
    font-size: 1.1rem;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.integrante-rol {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.integrante-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==========================================
   CONTACTO / FORMULARIO
   ========================================== */
.contacto {
    background: var(--black-soft);
}

.contacto-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 3rem;
}

.contacto-form {
    max-width: 700px;
    margin: 0 auto;
    background: var(--black-card);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid rgba(212, 160, 23, 0.15);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--silver-light);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1.2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(192, 192, 192, 0.2);
    border-radius: 6px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(176, 176, 176, 0.5);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23D4A017' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-group select option {
    background: var(--black-soft);
    color: var(--white);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.btn-submit {
    width: 100%;
    margin-top: 1rem;
    font-size: 1.1rem;
    padding: 1.2rem;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background: #050505;
    padding: 3rem 0;
    border-top: 1px solid rgba(212, 160, 23, 0.2);
}

.footer-content {
    text-align: center;
}

.footer-logo-img {
    height: 60px;
    margin-bottom: 1.5rem;
    opacity: 0.8;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--silver);
    transition: all 0.3s ease;
    border-radius: 50%;
    border: 1px solid rgba(192, 192, 192, 0.3);
}

.footer-social a:hover {
    color: var(--gold);
    border-color: var(--gold);
    transform: translateY(-3px);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

.footer-copy {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.3rem;
}

.footer-contact {
    font-size: 0.9rem;
    color: var(--gold);
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 968px) {
    .nosotros-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .nosotros-stats {
        flex-direction: row;
        justify-content: center;
    }

    .integrantes-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 1rem 1.5rem;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: rgba(10, 10, 10, 0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: right 0.4s ease;
    }

    .nav-links.active {
        right: 0;
    }

    .hero-tagline {
        font-size: 1rem;
        letter-spacing: 2px;
    }

    .section-title {
        font-size: 2rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .contacto-form {
        padding: 2rem 1.5rem;
    }

    .nosotros-stats {
        flex-direction: column;
    }

    .integrantes-grid {
        flex-direction: column;
        align-items: center;
    }

    .integrante-card {
        width: 85%;
        max-width: 320px;
    }
}

@media (max-width: 480px) {
    .hero-logo {
        max-width: 300px;
    }

    .integrante-card {
        width: 90%;
    }

    .container {
        padding: 0 1rem;
    }

    .section {
        padding: 4rem 0;
    }
}


/* ==========================================
   COUNTDOWN - Primer Sencillo
   ========================================== */
.countdown-section {
    background: var(--black);
    text-align: center;
    padding: 5rem 0;
}

.countdown-subtitle {
    font-size: 1rem;
    font-weight: 300;
    color: var(--text-secondary);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 2.5rem;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 100px;
    padding: 1.5rem;
    background: var(--black-card);
    border: 1px solid rgba(212, 160, 23, 0.2);
    border-radius: 12px;
}

.countdown-number {
    font-family: var(--font-title);
    font-size: 3rem;
    font-weight: 900;
    color: var(--gold);
    line-height: 1;
}

.countdown-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

@media (max-width: 480px) {
    .countdown {
        gap: 1rem;
    }
    .countdown-item {
        min-width: 70px;
        padding: 1rem;
    }
    .countdown-number {
        font-size: 2rem;
    }
}


/* ==========================================
   SOCIAL WIDGET - Floating top left
   ========================================== */
.social-widget {
    position: fixed;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    z-index: 90;
    background: rgba(10, 10, 10, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 160, 23, 0.2);
    border-left: none;
    border-radius: 0 8px 8px 0;
    padding: 0.8rem 0.6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.7rem;
}

.social-widget-title {
    font-size: 0.55rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--gold);
    font-weight: 600;
    writing-mode: horizontal-tb;
}

.social-widget a {
    color: var(--silver);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease, transform 0.3s ease;
}

.social-widget a:hover {
    color: var(--gold);
    transform: scale(1.2);
}

.social-widget svg {
    width: 16px;
    height: 16px;
}

@media (max-width: 768px) {
    .social-widget {
        top: auto;
        bottom: 1rem;
        left: 50%;
        transform: translateX(-50%);
        flex-direction: row;
        border-radius: 20px;
        border: 1px solid rgba(212, 160, 23, 0.2);
        padding: 0.6rem 1.2rem;
    }

    .social-widget-title {
        writing-mode: horizontal-tb;
    }
}