/* =========================================================
   PROJECTS.CSS - JPRODA PROJECTS PAGE
   ========================================================= */

/* -----------------------------
   Header
----------------------------- */

.header-section {
    padding: 140px 10% 40px 10%;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.header-section h1 {
    font-size: clamp(42px, 7vw, 70px);
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.1;
}

/* -----------------------------
   Controls
----------------------------- */

.controls {
    max-width: 600px;
    margin: 40px auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 0 20px;
}

#searchInput {
    width: 100%;
    padding: 15px 25px;
    background: var(--bg-card-inner);
    border: 1px solid var(--border-lime);
    border-radius: 15px;
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    outline: none;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: var(--transition);
}

#searchInput::placeholder {
    color: var(--text-muted);
}

#searchInput:focus {
    border-color: var(--brand-lime);
    box-shadow: var(--shadow-lime);
}

.filter-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    padding: 8px 18px;
    background: var(--bg-card-inner);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    color: var(--text-main);
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--brand-lime-soft);
    border-color: var(--brand-lime);
    color: var(--brand-lime);
}

/* -----------------------------
   Grid
----------------------------- */

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    padding: 0 10% 80px 10%;
    max-width: 1400px;
    margin: 0 auto;
}

/* -----------------------------
   Project Card
----------------------------- */

.projects-grid .service-card {
    position: relative;
    height: 450px;
    flex: initial;
    background: var(--brand-lime-soft);
    border: 1px solid var(--border-lime);
    border-radius: 24px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.6s cubic-bezier(0.25, 1, 0.5, 1);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2.5rem;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow:
        0 18px 45px rgba(0, 0, 0, 0.26),
        inset 0 1px 0 rgba(255, 255, 255, 0.10);
}

.projects-grid .service-card:hover {
    border-color: var(--brand-lime);
    transform: translateY(-8px);
    background: rgba(203, 254, 0, 0.22);
    box-shadow:
        0 22px 60px rgba(203, 254, 0, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

/* -----------------------------
   Image
----------------------------- */

.projects-grid .service-image-wrapper {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.projects-grid .service-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    filter: grayscale(60%) contrast(1.1);
    transition: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.projects-grid .service-card:hover .service-image {
    opacity: 0.9;
    transform: scale(1.05);
    filter: grayscale(0%);
}

.projects-grid .service-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.88) 0%,
        rgba(0, 0, 0, 0.42) 50%,
        transparent 100%
    );
}

/* -----------------------------
   Content
----------------------------- */

.projects-grid .service-content {
    position: relative;
    z-index: 3;
    transition: var(--transition);
}

.projects-grid .service-title {
    font-family: 'Sora', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: #ffffff;
    transition: var(--transition);
    margin-bottom: 5px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

.projects-grid .service-card:hover .service-title {
    color: var(--brand-lime);
}

.projects-grid .service-details {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: var(--transition);
}

.projects-grid .service-card:hover .service-details {
    max-height: 350px;
    opacity: 1;
    margin-top: 15px;
}

.projects-grid .service-details p {
    color: #cfcfcf;
    line-height: 1.5;
    font-size: 0.95rem;
    margin-bottom: 20px;
}

/* -----------------------------
   Intensity / Level
----------------------------- */

.intensity-level {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--brand-lime);
    margin-bottom: 8px;
}

.bars {
    display: flex;
    gap: 3px;
    align-items: flex-end;
}

.bars span {
    width: 3px;
    background: var(--brand-lime-soft);
    border-radius: 2px;
    height: 12px;
}

.bars span.fill {
    background: var(--brand-lime);
    box-shadow: 0 0 8px var(--brand-lime-soft);
}

.bars span:nth-child(1) {
    height: 6px;
}

.bars span:nth-child(2) {
    height: 10px;
}

.bars span:nth-child(3) {
    height: 14px;
}

/* -----------------------------
   Tags
----------------------------- */

.project-tag {
    font-size: 10px;
    padding: 3px 9px;
    border-radius: 6px;
    background: rgba(203, 254, 0, 0.10);
    border: 1px solid rgba(203, 254, 0, 0.22);
    color: var(--brand-lime);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.04em;
}

/* -----------------------------
   Project Button
----------------------------- */

.btn-project {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    padding: 10px 16px;
    border-radius: 12px;
    background: rgba(203, 254, 0, 0.12);
    border: 1px solid rgba(203, 254, 0, 0.32);
    color: var(--brand-lime);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 700;
    transition: var(--transition);
}

.btn-project:hover {
    background: rgba(203, 254, 0, 0.22);
    border-color: var(--brand-lime);
    box-shadow: 0 0 24px rgba(203, 254, 0, 0.18);
}

/* =========================================================
   ZEN MODE
   Compatible con body.zen-mode y html.zen-mode
   ========================================================= */

/* Variables principales del modo zen */
html.zen-mode,
body.zen-mode,
.zen-mode {
    --brand-lime: #6f9f75 !important;
    --brand-lime-soft: rgba(163, 201, 168, 0.18) !important;
    --border-lime: rgba(111, 159, 117, 0.32) !important;
    --shadow-lime: 0 0 24px rgba(111, 159, 117, 0.16) !important;
}

/* Texto destacado del título */
html.zen-mode .lime,
body.zen-mode .lime,
.zen-mode .lime {
    color: #6f9f75 !important;
    text-shadow: none !important;
}

/* Buscador */
html.zen-mode #searchInput,
body.zen-mode #searchInput,
.zen-mode #searchInput {
    border-color: rgba(111, 159, 117, 0.32) !important;
    box-shadow: none !important;
}

html.zen-mode #searchInput:focus,
body.zen-mode #searchInput:focus,
.zen-mode #searchInput:focus {
    border-color: rgba(111, 159, 117, 0.65) !important;
    box-shadow: 0 0 24px rgba(111, 159, 117, 0.16) !important;
}

/* Botones filtro */
html.zen-mode .filter-btn:hover,
html.zen-mode .filter-btn.active,
body.zen-mode .filter-btn:hover,
body.zen-mode .filter-btn.active,
.zen-mode .filter-btn:hover,
.zen-mode .filter-btn.active {
    background: rgba(163, 201, 168, 0.22) !important;
    border-color: rgba(111, 159, 117, 0.45) !important;
    color: #5f7f62 !important;
}

/* Card base */
html.zen-mode .projects-grid .service-card,
body.zen-mode .projects-grid .service-card,
.zen-mode .projects-grid .service-card {
    background: rgba(163, 201, 168, 0.18) !important;
    border: 1px solid rgba(163, 201, 168, 0.42) !important;
    box-shadow:
        0 18px 45px rgba(67, 66, 62, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.55) !important;
}

/* Card hover */
html.zen-mode .projects-grid .service-card:hover,
body.zen-mode .projects-grid .service-card:hover,
.zen-mode .projects-grid .service-card:hover {
    background: rgba(163, 201, 168, 0.28) !important;
    border-color: rgba(163, 201, 168, 0.72) !important;
    box-shadow:
        0 22px 60px rgba(163, 201, 168, 0.26),
        inset 0 1px 0 rgba(255, 255, 255, 0.75) !important;
}

/* Imagen en zen */
html.zen-mode .projects-grid .service-image,
body.zen-mode .projects-grid .service-image,
.zen-mode .projects-grid .service-image {
    opacity: 0.65 !important;
    filter: grayscale(45%) contrast(0.95) saturate(0.65) !important;
}

html.zen-mode .projects-grid .service-card:hover .service-image,
body.zen-mode .projects-grid .service-card:hover .service-image,
.zen-mode .projects-grid .service-card:hover .service-image {
    opacity: 0.24 !important;
    filter: grayscale(25%) contrast(1) saturate(0.75) !important;
}

/* Overlay en zen */
html.zen-mode .projects-grid .service-image-overlay,
body.zen-mode .projects-grid .service-image-overlay,
.zen-mode .projects-grid .service-image-overlay {
    background: linear-gradient(
        to top,
        rgba(245, 242, 237, 0.98) 0%,
        rgba(245, 242, 237, 0.86) 48%,
        rgba(245, 242, 237, 0.58) 100%
    ) !important;
}

/* Título card en zen */
html.zen-mode .projects-grid .service-title,
body.zen-mode .projects-grid .service-title,
.zen-mode .projects-grid .service-title {
    color: #43423E !important;
    text-shadow: none !important;
}

html.zen-mode .projects-grid .service-card:hover .service-title,
body.zen-mode .projects-grid .service-card:hover .service-title,
.zen-mode .projects-grid .service-card:hover .service-title {
    color: #6f9f75 !important;
}

/* Descripción card en zen */
html.zen-mode .projects-grid .service-details p,
body.zen-mode .projects-grid .service-details p,
.zen-mode .projects-grid .service-details p {
    color: #5f5d58 !important;
    font-weight: 500;
}

/* Tags en zen */
html.zen-mode .projects-grid .service-card .project-tag,
html.zen-mode .projects-grid .service-card:hover .project-tag,
html.zen-mode .projects-grid .service-card.expanded .project-tag,
body.zen-mode .projects-grid .service-card .project-tag,
body.zen-mode .projects-grid .service-card:hover .project-tag,
body.zen-mode .projects-grid .service-card.expanded .project-tag,
.zen-mode .projects-grid .service-card .project-tag,
.zen-mode .projects-grid .service-card:hover .project-tag,
.zen-mode .projects-grid .service-card.expanded .project-tag {
    background: rgba(163, 201, 168, 0.18) !important;
    border: 1px solid rgba(111, 159, 117, 0.28) !important;
    color: #5f7f62 !important;
    box-shadow: none !important;
}

/* Level en zen */
html.zen-mode .projects-grid .intensity-level,
body.zen-mode .projects-grid .intensity-level,
.zen-mode .projects-grid .intensity-level {
    color: #6f9f75 !important;
}

/* Barras Level en zen */
html.zen-mode .projects-grid .bars span,
body.zen-mode .projects-grid .bars span,
.zen-mode .projects-grid .bars span {
    background: rgba(111, 159, 117, 0.18) !important;
}

html.zen-mode .projects-grid .bars span.fill,
body.zen-mode .projects-grid .bars span.fill,
.zen-mode .projects-grid .bars span.fill {
    background: #6f9f75 !important;
    box-shadow: 0 0 8px rgba(111, 159, 117, 0.28) !important;
}

/* Botón documentación en zen */
html.zen-mode .btn-project,
body.zen-mode .btn-project,
.zen-mode .btn-project {
    background: rgba(163, 201, 168, 0.18) !important;
    border-color: rgba(111, 159, 117, 0.32) !important;
    color: #4f7354 !important;
    box-shadow: none !important;
}

html.zen-mode .btn-project:hover,
body.zen-mode .btn-project:hover,
.zen-mode .btn-project:hover {
    background: rgba(163, 201, 168, 0.28) !important;
    border-color: rgba(111, 159, 117, 0.48) !important;
    color: #3f6445 !important;
    box-shadow: 0 0 24px rgba(111, 159, 117, 0.16) !important;
}

/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 900px) {
    .projects-grid {
        grid-template-columns: 1fr;
        padding: 0 20px 60px 20px;
    }

    .projects-grid .service-card {
        height: 450px;
    }

    .projects-grid .service-card.expanded {
        height: auto;
        min-height: 450px;
        border-color: var(--brand-lime);
    }

    .projects-grid .service-card.expanded .service-details {
        max-height: 500px;
        opacity: 1;
        margin-top: 15px;
    }

    .projects-grid .service-card.expanded .service-title {
        color: var(--brand-lime);
    }

    .projects-grid .service-card.expanded .service-image {
        opacity: 0.9;
        filter: grayscale(0%);
    }

    html.zen-mode .projects-grid .service-card.expanded,
    body.zen-mode .projects-grid .service-card.expanded,
    .zen-mode .projects-grid .service-card.expanded {
        border-color: rgba(163, 201, 168, 0.72) !important;
    }

    html.zen-mode .projects-grid .service-card.expanded .service-title,
    body.zen-mode .projects-grid .service-card.expanded .service-title,
    .zen-mode .projects-grid .service-card.expanded .service-title {
        color: #6f9f75 !important;
    }

    html.zen-mode .projects-grid .service-card.expanded .service-image,
    body.zen-mode .projects-grid .service-card.expanded .service-image,
    .zen-mode .projects-grid .service-card.expanded .service-image {
        opacity: 0.24 !important;
        filter: grayscale(25%) contrast(1) saturate(0.75) !important;
    }
}
/* =========================================================
   FLOATING THEME BUTTON - PREMIUM JPRODA STYLE
   ========================================================= */

/* ========================= */
/* BOTÓN CAMBIAR TEMA */
/* ========================= */

.floating-theme-btn {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 999;

    width: 58px;
    height: 58px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: var(--bg-nav);
    color: var(--text-main);

    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);

    box-shadow: var(--shadow-soft);

    cursor: pointer;
    transition: var(--transition);
}

.floating-theme-btn i {
    font-size: 18px;
    transition: var(--transition);
}

.floating-theme-btn:hover {
    transform: translateY(-4px) scale(1.06);
    border-color: var(--brand-lime);
    color: var(--brand-lime);
    box-shadow: var(--shadow-lime);
}

/* Modo zen */
body.zen-mode .floating-theme-btn,
html.zen-mode .floating-theme-btn {
    background: rgba(255, 255, 255, 0.78);
    border-color: #E2DDD5;
    color: #6f9f75;
}

body.zen-mode .floating-theme-btn i,
html.zen-mode .floating-theme-btn i {
    color: #f59e0b;
    transform: rotate(0deg);
}

body.zen-mode .floating-theme-btn:hover,
html.zen-mode .floating-theme-btn:hover {
    color: #6f9f75;
    border-color: #A3C9A8;
    box-shadow: 0 14px 45px rgba(163, 201, 168, 0.22);
}

/* Móvil */
@media (max-width: 768px) {
    .floating-theme-btn {
        right: 18px;
        bottom: 18px;
        width: 54px;
        height: 54px;
    }

    .floating-theme-btn i {
        font-size: 17px;
    }
}

.category-select {
    width: 100%;
    max-width: 260px;
    padding: 12px 18px;
    border-radius: 999px;
    border: 1px solid var(--border-lime);
    background: var(--bg-card-inner);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    outline: none;
    cursor: pointer;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.category-select option {
    background: #111;
    color: #fff;
}