/**
 * Staggered Menu - Estilos CSS
 * Diseño responsivo con animaciones suaves
 */

:root {
    --sm-accent: #7db663;
    --sm-primary-color: #e6ffd4;
    --sm-text-color: #111;
    --sm-bg-color: rgba(255, 255, 255, 0.95);
    --sm-transition: all 0.3s ease;
}

.staggered-menu-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    pointer-events: none;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ===== PRELAYERS ===== */
.sm-prelayers {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: clamp(260px, 38vw, 420px);
    pointer-events: none;
    z-index: 5;
}

[data-position='left'] .sm-prelayers {
    right: auto;
    left: 0;
}

.sm-prelayer {
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    width: 100%;
    transform: translateX(100%);
    z-index: 1;
}

[data-position='left'] .sm-prelayer {
    transform: translateX(-100%);
}

/* ===== HEADER ===== */
.staggered-menu-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2rem;
    background: transparent;
    pointer-events: none;
    z-index: 20;
}

.staggered-menu-header > * {
    pointer-events: auto;
}

.sm-logo {
    display: flex;
    align-items: center;
    user-select: none;
}

.sm-logo-img {
    display: block;
    height: 40px;
    width: auto;
    object-fit: contain;
    transition: filter 0.3s ease;
}

[data-open] .sm-logo-img {
    filter: invert(100%);
}

/* ===== TOGGLE BUTTON ===== */
.sm-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--sm-primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1;
    overflow: visible;
    transition: color 0.3s ease;
    padding: 0.5rem 1rem;
}

.sm-toggle:hover {
    opacity: 0.8;
}

.sm-toggle:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.6);
    outline-offset: 4px;
    border-radius: 4px;
}

.sm-toggle-textWrap {
    position: relative;
    display: inline-block;
    height: 1em;
    overflow: hidden;
    white-space: nowrap;
    width: auto;
}

.sm-toggle-textInner {
    display: flex;
    flex-direction: column;
    line-height: 1;
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.sm-toggle-line {
    display: block;
    height: 1em;
    line-height: 1;
}

.sm-icon {
    position: relative;
    width: 16px;
    height: 16px;
    flex: 0 0 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    will-change: transform;
}

.sm-icon-line {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 100%;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
    transform: translate(-50%, -50%);
    will-change: transform;
}

.sm-icon-line-v {
    transform: translate(-50%, -50%) rotate(90deg);
}

/* ===== PANEL ===== */
.staggered-menu-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: clamp(260px, 38vw, 420px);
    height: 100vh;
    background: var(--sm-bg-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
    padding: 6rem 2rem 2rem 2rem;
    overflow-y: auto;
    z-index: 10;
    pointer-events: auto;
    transform: translateX(100%);
    transition: none;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
}

[data-position='left'] .staggered-menu-panel {
    right: auto;
    left: 0;
    transform: translateX(-100%);
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.1);
}

.staggered-menu-panel::-webkit-scrollbar {
    width: 6px;
}

.staggered-menu-panel::-webkit-scrollbar-track {
    background: transparent;
}

.staggered-menu-panel::-webkit-scrollbar-thumb {
    background: var(--sm-accent);
    border-radius: 3px;
}

.staggered-menu-panel::-webkit-scrollbar-thumb:hover {
    background: var(--sm-accent);
    opacity: 0.8;
}

/* ===== PANEL CONTENT ===== */
.sm-panel-inner {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.sm-panel-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.sm-panel-itemWrap {
    position: relative;
    overflow: hidden;
    line-height: 1;
}

.sm-panel-item {
    position: relative;
    color: var(--sm-text-color);
    font-weight: 700;
    font-size: clamp(2rem, 8vw, 3.5rem);
    cursor: pointer;
    line-height: 1;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    display: inline-block;
    text-decoration: none;
    padding-right: 1.4em;
    transition: color 0.3s ease;
    will-change: transform;
}

.sm-panel-item:hover {
    color: var(--sm-accent);
}

.sm-panel-item:focus-visible {
    outline: 2px solid var(--sm-accent);
    outline-offset: 4px;
}

.sm-panel-itemLabel {
    display: inline-block;
    will-change: transform;
    transform-origin: 50% 100%;
    transition: transform 1s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 1s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Numbering */
.sm-panel-list[data-numbering] {
    counter-reset: smItem;
}

.sm-panel-list[data-numbering] .sm-panel-item::after {
    counter-increment: smItem;
    content: counter(smItem, decimal-leading-zero);
    position: absolute;
    top: 0.1em;
    right: 2.8em;
    font-size: 16px;
    font-weight: 500;
    color: var(--sm-accent);
    letter-spacing: 0;
    pointer-events: none;
    user-select: none;
    opacity: 0;
    transition: opacity 0.6s ease;
}

/* ===== SOCIALS ===== */
.sm-socials {
    margin-top: auto;
    padding-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.sm-socials-title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--sm-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.sm-socials-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.2rem;
    flex-wrap: wrap;
}

.sm-socials-link {
    font-size: 1rem;
    font-weight: 600;
    color: var(--sm-text-color);
    text-decoration: none;
    position: relative;
    padding: 0.5rem 0;
    display: inline-block;
    transition: color 0.3s ease;
    opacity: 1;
    will-change: transform;
}

.sm-socials-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--sm-accent);
    transition: width 0.3s ease;
}

.sm-socials-link:hover {
    color: var(--sm-accent);
}

.sm-socials-link:hover::after {
    width: 100%;
}

.sm-socials-link:focus-visible {
    outline: 2px solid var(--sm-accent);
    outline-offset: 4px;
}

/* ===== RESPONSIVAS ===== */
@media (max-width: 1024px) {
    .staggered-menu-panel {
        width: 100%;
        right: 0;
    }

    [data-position='left'] .staggered-menu-panel,
    [data-position='left'] .sm-prelayers {
        left: 0;
    }

    .sm-panel-item {
        font-size: clamp(2rem, 6vw, 3rem);
    }
}

@media (max-width: 768px) {
    .staggered-menu-header {
        padding: 1.5rem;
    }

    .sm-logo-img {
        height: 32px;
    }

    .sm-toggle {
        font-size: 0.85rem;
        gap: 0.35rem;
        padding: 0.35rem 0.75rem;
    }

    .sm-icon {
        width: 14px;
        height: 14px;
    }

    .staggered-menu-panel {
        width: 100%;
        padding: 5rem 1.5rem 1.5rem 1.5rem;
    }

    .sm-panel-item {
        font-size: 2.2rem;
    }

    .sm-panel-list[data-numbering] .sm-panel-item::after {
        font-size: 14px;
        right: 2.4em;
    }

    .sm-panel-inner {
        gap: 1rem;
    }

    .sm-socials {
        padding-top: 1.5rem;
        gap: 0.5rem;
    }

    .sm-socials-title {
        font-size: 0.85rem;
    }

    .sm-socials-link {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .staggered-menu-header {
        padding: 1rem;
    }

    .sm-toggle {
        font-size: 0.75rem;
    }

    .staggered-menu-panel {
        padding: 4.5rem 1rem 1rem 1rem;
    }

    .sm-panel-item {
        font-size: 1.8rem;
    }

    .sm-panel-list {
        gap: 0.5rem;
    }
}

/* ===== ANIMACIONES ===== */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeBg {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.staggered-menu-wrapper[data-open] {
    animation: fadeBg 0.3s ease-out forwards;
}

/* Accesibilidad */
@media (prefers-reduced-motion: reduce) {
    .sm-toggle-textInner,
    .sm-toggle,
    .sm-icon,
    .sm-panel-item,
    .sm-socials-link {
        transition: none !important;
    }

    .sm-panel-itemLabel {
        transform: none !important;
        opacity: 1 !important;
    }
}