/* ==========================================
   HEADER - VERSIÓN OPTIMIZADA
   El nombre de la empresa NUNCA salta de línea
========================================== */

/* ==========================================
   HEADER PRINCIPAL
========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: var(--z-header, 1000);
    height: 64px;
    display: flex;
    align-items: center;
    background: rgba(20, 20, 20, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color, rgba(255,255,255,0.08));
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    transition: background 0.3s ease;
}

.header-container {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 16px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

/* ==========================================
   IZQUIERDA - LOGO (NUNCA SE ROMPE)
========================================== */
.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 1;
    min-width: 0;
    overflow: hidden;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    cursor: pointer;
    min-width: 0;
    overflow: hidden;
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: var(--color-primary, #ff5625);
    border-radius: var(--radius-md, 8px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary-darkest, #1a0a00);
    font-weight: 900;
    font-size: 14px;
    overflow: hidden;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.logo-icon:hover {
    transform: scale(1.05);
}

.logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.brand-name {
    font-family: var(--font-heading, 'Montserrat', sans-serif);
    font-size: 22px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    color: var(--text-primary, #ffffff);
    margin: 0;
    line-height: 1;
    white-space: nowrap;      /* 🔥 CLAVE: NUNCA SALTA DE LÍNEA */
    overflow: hidden;
    text-overflow: ellipsis;  /* 🔥 Muestra "..." si es muy largo */
    flex-shrink: 1;
    min-width: 0;
    max-width: 100%;
}

.brand-name span {
    color: var(--color-primary, #ff5625);
    white-space: nowrap;      /* 🔥 CLAVE: EL SPAN TAMPOCO SALTARÁ */
}

/* ==========================================
   DERECHA - MENÚ Y BOTÓN
========================================== */
.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

/* ==========================================
   BOTÓN HAMBURGUESA
========================================== */
.menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px;
    border-radius: 8px;
    transition: all 0.3s ease;
    color: var(--text-primary, #ffffff);
    flex-shrink: 0;
}

.menu-toggle:hover {
    background: rgba(255, 255, 255, 0.08);
}

.menu-toggle .menu-icon {
    font-size: 26px;
    line-height: 1;
    transition: transform 0.3s ease;
}

.menu-toggle.active .menu-icon {
    transform: rotate(90deg);
}

/* ==========================================
   MENÚ DE NAVEGACIÓN - POR DEFECTO OCULTO
========================================== */
.main-nav {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    width: 100%;
    background: var(--bg-primary, #ff0000);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 16px 20px;
    gap: 4px;
    border-bottom: 1px solid var(--border-color, rgba(255,255,255,0.06));
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    z-index: 999;
    max-height: calc(100vh - 64px);
    overflow-y: auto;
    animation: slideDown 0.25s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.main-nav.active {
    display: flex;
}

/* ==========================================
   ITEMS DEL MENÚ
========================================== */
.main-nav > div {
    padding: 10px 16px;
    cursor: pointer;
    width: 100%;
    text-align: left;
    border-radius: 8px;
    transition: all 0.25s ease;
    border: 1px solid transparent;
}

.main-nav > div:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.06);
}

.main-nav > div:active {
    transform: scale(0.97);
}

.main-nav > div span {
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-secondary, #a0a0a0);
    transition: color 0.25s ease;
    position: relative;
    display: inline-block;
}

.main-nav > div span::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary, #ff5625);
    transition: width 0.3s ease;
    border-radius: 2px;
}

.main-nav > div:hover span {
    color: var(--text-primary, #ffffff);
}

.main-nav > div:hover span::after,
.main-nav > div.active span::after {
    width: 100%;
}

.main-nav > div.active span {
    color: var(--color-primary-light, #ff7a4a);
}

/* ==========================================
   RESPONSIVE - ESCRITORIO (≥1024px)
========================================== */
@media (min-width: 1024px) {
    .menu-toggle {
        display: none !important;
    }

    .main-nav {
        display: flex !important;
        position: static;
        flex-direction: row;
        background: transparent;
        padding: 0;
        gap: 8px;
        width: auto;
        box-shadow: none;
        border-bottom: none;
        animation: none;
        max-height: none;
        overflow-y: visible;
    }

    .main-nav > div {
        width: auto;
        padding: 6px 12px;
        text-align: center;
        border: none;
        border-radius: 6px;
    }

    .main-nav > div:hover {
        background: rgba(255, 255, 255, 0.06);
        border-color: transparent;
    }

    .main-nav > div span {
        font-size: 11px;
        letter-spacing: 0.08em;
    }

    .main-nav > div span::after {
        bottom: -2px;
        left: 0;
        width: 0;
    }

    .main-nav > div:hover span::after,
    .main-nav > div.active span::after {
        width: 100%;
    }

    .main-nav > div:active {
        transform: none;
    }

    .brand-name {
        font-size: 24px;
    }

    .logo-icon {
        width: 48px;
        height: 48px;
    }
}

/* ==========================================
   RESPONSIVE - TABLET (768px - 1023px)
========================================== */
@media (min-width: 768px) and (max-width: 1023px) {
    .brand-name {
        font-size: 20px;
    }

    .logo-icon {
        width: 40px;
        height: 40px;
        font-size: 12px;
    }

    .main-nav > div {
        padding: 12px 16px;
    }

    .main-nav > div span {
        font-size: 14px;
    }
}

/* ==========================================
   RESPONSIVE - MÓVIL GRANDE (480px - 767px)
========================================== */
@media (min-width: 480px) and (max-width: 767px) {
    .header-container {
        padding: 0 12px;
    }

    .brand-name {
        font-size: 17px;
    }

    .logo-icon {
        width: 36px;
        height: 36px;
        font-size: 11px;
    }

    .header-left {
        gap: 8px;
    }

    .header-logo {
        gap: 8px;
    }

    .menu-toggle {
        width: 36px;
        height: 36px;
    }

    .menu-toggle .menu-icon {
        font-size: 22px;
    }

    .main-nav {
        padding: 10px 12px 16px;
    }

    .main-nav > div {
        padding: 10px 14px;
    }

    .main-nav > div span {
        font-size: 12px;
    }
}

/* ==========================================
   RESPONSIVE - MÓVIL PEQUEÑO (<480px)
========================================== */
@media (max-width: 479px) {
    .header {
        height: 56px;
    }

    .header-container {
        padding: 0 10px;
    }

    .brand-name {
        font-size: 14px;
        letter-spacing: -0.01em;
    }

    .logo-icon {
        width: 32px;
        height: 32px;
        font-size: 9px;
        border-radius: 6px;
    }

    .header-left {
        gap: 6px;
    }

    .header-logo {
        gap: 6px;
    }

    .header-right {
        gap: 8px;
    }

    .menu-toggle {
        width: 32px;
        height: 32px;
        padding: 4px;
    }

    .menu-toggle .menu-icon {
        font-size: 20px;
    }

    .main-nav {
        top: 56px;
        padding: 8px 10px 14px;
        max-height: calc(100vh - 56px);
    }

    .main-nav > div {
        padding: 8px 12px;
        border-radius: 6px;
    }

    .main-nav > div span {
        font-size: 11px;
        letter-spacing: 0.04em;
    }

    .main-nav > div span::after {
        bottom: -2px;
    }
}

/* ==========================================
   RESPONSIVE - MÓVIL MUY PEQUEÑO (<360px)
========================================== */
@media (max-width: 359px) {
    .brand-name {
        font-size: 11px;
    }

    .logo-icon {
        width: 28px;
        height: 28px;
        font-size: 7px;
    }

    .header-left {
        gap: 4px;
    }

    .header-logo {
        gap: 4px;
    }

    .menu-toggle .menu-icon {
        font-size: 18px;
    }

    .main-nav > div span {
        font-size: 10px;
    }
}

/* ==========================================
   SOPORTE PARA PANTALLAS CON MUELLA/NOTCH
========================================== */
@supports (padding: max(0px)) {
    .header {
        padding-left: max(16px, env(safe-area-inset-left));
        padding-right: max(16px, env(safe-area-inset-right));
    }
}

/* ==========================================
   DARK MODE / TEMA OSCURO
========================================== */
@media (prefers-color-scheme: dark) {
    .header {
        background: rgba(13, 13, 13, 0.85);
    }
}

/* ==========================================
   ANIMACIÓN DE CARGA DEL LOGO
========================================== */
.logo-icon .fa-spinner,
.brand-name .fa-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}