/* ============================================
   NEXUS CREATORS — Neomorphic Design System
   Paleta: Blanco & Negro (minimalista)
   Temas: Claro / Oscuro
   ============================================ */

/* ============ TEMA CLARO ============ */
:root {
    --bg: #e9e9ec;
    --bg-soft: #eeeeF1;

    /* Sombras neomórficas */
    --shadow-dark: #c4c4ca;
    --shadow-light: #ffffff;

    /* Blanco & Negro */
    --accent: #1c1c1e;
    --accent-soft: #4a4a4e;
    --accent-deep: #000000;
    --on-accent: #ffffff;
    --on-grad: #ffffff;

    --text: #1c1c1e;
    --text-soft: #6a6a70;
    --text-faint: #a5a5ab;

    --glow: rgba(0, 0, 0, .30);
    --ring: rgba(0, 0, 0, .25);
    --icon-shadow: rgba(0, 0, 0, .28);

    /* Gradientes monocromos (portadas y avatares) */
    --grad-1: linear-gradient(135deg, #55555c, #1c1c1e);
    --grad-2: linear-gradient(135deg, #6a6a72, #2e2e34);
    --grad-3: linear-gradient(135deg, #48484e, #101012);
    --grad-4: linear-gradient(135deg, #5e5e66, #26262b);
    --grad-5: linear-gradient(135deg, #50505a, #1a1a20);
    --grad-6: linear-gradient(135deg, #66666e, #30303a);
}

/* ============ TEMA OSCURO ============ */
[data-theme="dark"] {
    --bg: #17171a;
    --bg-soft: #1d1d21;

    --shadow-dark: #09090b;
    --shadow-light: #2e2e35;

    --accent: #ffffff;
    --accent-soft: #d5d5da;
    --accent-deep: #b0b0b8;
    --on-accent: #1c1c1e;
    --on-grad: #1c1c1e;

    --text: #ececef;
    --text-soft: #9a9aa2;
    --text-faint: #6a6a72;

    --glow: rgba(255, 255, 255, .25);
    --ring: rgba(255, 255, 255, .30);
    --icon-shadow: rgba(255, 255, 255, .25);

    --grad-1: linear-gradient(135deg, #e8e8ec, #b8b8c0);
    --grad-2: linear-gradient(135deg, #d8d8de, #a8a8b2);
    --grad-3: linear-gradient(135deg, #f0f0f4, #c4c4cc);
    --grad-4: linear-gradient(135deg, #e0e0e6, #b0b0ba);
    --grad-5: linear-gradient(135deg, #ececf2, #bcbcc6);
    --grad-6: linear-gradient(135deg, #dcdce4, #acacb8);
}

/* Neomorfismo */
:root {
    --neo-out: 9px 9px 18px var(--shadow-dark),
              -9px -9px 18px var(--shadow-light);
    --neo-out-sm: 5px 5px 10px var(--shadow-dark),
                 -5px -5px 10px var(--shadow-light);
    --neo-in: inset 5px 5px 10px var(--shadow-dark),
             inset -5px -5px 10px var(--shadow-light);
    --neo-in-sm: inset 3px 3px 6px var(--shadow-dark),
                inset -3px -3px 6px var(--shadow-light);

    --radius: 24px;
    --radius-sm: 16px;
    --radius-full: 999px;

    --font-title: 'Sora', sans-serif;
    --font-body: 'Poppins', sans-serif;

    --transition: all .35s cubic-bezier(.4, 0, .2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    overflow-x: hidden;
    transition: background-color .45s ease, color .45s ease;
}

h1, h2, h3, h4 {
    font-family: var(--font-title);
    color: var(--text);
    line-height: 1.2;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

::selection {
    background: var(--accent);
    color: var(--on-accent);
}

/* ============ UTILIDADES NEOMÓRFICAS ============ */
.neo-card {
    background: var(--bg-soft);
    border-radius: var(--radius);
    box-shadow: var(--neo-out);
    transition: var(--transition);
}

.neo-card:hover {
    transform: translateY(-6px);
    box-shadow: 12px 14px 24px var(--shadow-dark),
               -12px -12px 24px var(--shadow-light);
}

.neo-pressed {
    background: var(--bg-soft);
    border-radius: var(--radius-full);
    box-shadow: var(--neo-in-sm);
}

.neo-circle {
    background: var(--bg-soft);
    border-radius: 50%;
    box-shadow: var(--neo-out-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.neo-btn {
    background: var(--bg-soft);
    border-radius: var(--radius-sm);
    box-shadow: var(--neo-out-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.neo-btn:hover {
    color: var(--text);
    box-shadow: var(--neo-in-sm);
    transform: translateY(2px);
}

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============ BOTONES ============ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border: none;
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: .95rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(145deg, var(--accent-soft), var(--accent));
    color: var(--on-accent);
    box-shadow: 6px 6px 14px var(--shadow-dark),
               -6px -6px 14px var(--shadow-light);
}

.btn-primary:hover {
    background: linear-gradient(145deg, var(--accent), var(--accent-deep));
    transform: translateY(-3px);
    box-shadow: 8px 10px 20px var(--glow),
               -6px -6px 14px var(--shadow-light);
}

.btn-primary:active {
    transform: translateY(1px);
    box-shadow: inset 4px 4px 8px var(--accent-deep),
               inset -4px -4px 8px var(--accent-soft);
}

.btn-ghost {
    background: var(--bg-soft);
    color: var(--text);
    box-shadow: var(--neo-out-sm);
}

.btn-ghost:hover {
    box-shadow: var(--neo-in-sm);
}

.btn-full { width: 100%; }

/* ============ NAVBAR ============ */
.navbar {
    position: fixed;
    top: 18px;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 20px;
    transition: var(--transition);
}

.nav-container {
    max-width: 1180px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 28px;
    background: var(--bg-soft);
    border-radius: var(--radius-full);
    box-shadow: var(--neo-out-sm);
}

.brand {
    display: flex;
    align-items: center;
}

.brand-logo {
    height: 44px;
    width: auto;
    display: block;
    /* El logo es blanco: en modo claro se convierte a negro */
    filter: brightness(0);
    transition: filter .45s ease;
}

[data-theme="dark"] .brand-logo {
    filter: none;
}

.nav-links {
    display: flex;
    gap: 6px;
}

.nav-link {
    padding: 10px 18px;
    border-radius: var(--radius-full);
    font-size: .9rem;
    font-weight: 500;
    color: var(--text-soft);
    transition: var(--transition);
}

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

.nav-link.active {
    color: var(--accent);
    font-weight: 600;
    box-shadow: var(--neo-in-sm);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-cta { padding: 10px 26px; font-size: .9rem; }

/* Botón de tema */
.theme-toggle {
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.05rem;
    color: var(--text);
    font-family: var(--font-body);
}

.theme-icon {
    display: inline-block;
    transition: transform .5s cubic-bezier(.4, 0, .2, 1);
}

.theme-toggle:hover .theme-icon { transform: rotate(35deg) scale(1.12); }

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: var(--bg-soft);
    box-shadow: var(--neo-out-sm);
    cursor: pointer;
    align-items: center;
    justify-content: center;
}

.menu-toggle span {
    width: 20px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: var(--transition);
}

.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ HERO ============ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 160px 24px 80px;
    overflow: hidden;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    background: var(--bg-soft);
    box-shadow: var(--neo-out);
    animation: float 8s ease-in-out infinite;
}

.orb-1 { width: 260px; height: 260px; top: 12%; left: -90px; }
.orb-2 { width: 160px; height: 160px; bottom: 14%; right: 6%; animation-delay: -3s; }
.orb-3 {
    width: 90px; height: 90px; top: 22%; right: 16%;
    background: linear-gradient(145deg, var(--accent-soft), var(--accent));
    opacity: .25; animation-delay: -5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-24px); }
}

.hero-content {
    max-width: 860px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 22px;
    font-size: .82rem;
    font-weight: 500;
    color: var(--text-soft);
    margin-bottom: 28px;
}

.pulse-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse 1.8s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 var(--glow); }
    50% { box-shadow: 0 0 0 8px transparent; }
}

.hero-title {
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
}

.text-accent {
    background: linear-gradient(120deg, var(--accent), var(--accent-soft));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-subtitle {
    max-width: 620px;
    margin: 0 auto 38px;
    color: var(--text-soft);
    font-size: 1.08rem;
    font-weight: 300;
}

.hero-subtitle strong { color: var(--text); font-weight: 600; }

.hero-actions {
    display: flex;
    gap: 18px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 70px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.stat {
    padding: 26px 16px;
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-title);
    font-size: 2.1rem;
    font-weight: 800;
    color: var(--accent);
}

.stat-number::after { content: '+'; }

.stat-label {
    font-size: .85rem;
    color: var(--text-soft);
    font-weight: 500;
}

/* ============ SECCIONES ============ */
.section { padding: 110px 0; }

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    padding: 9px 24px;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(1.9rem, 4vw, 2.7rem);
    font-weight: 700;
    letter-spacing: -.8px;
}

.section-subtitle {
    margin-top: 14px;
    color: var(--text-soft);
    font-weight: 300;
    max-width: 540px;
    margin-inline: auto;
}

/* ============ NOSOTROS ============ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 36px;
    align-items: stretch;
}

.about-text {
    padding: 42px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 18px;
}

.about-text p {
    color: var(--text-soft);
    font-weight: 300;
    font-size: .98rem;
}

.about-text strong { color: var(--accent); font-weight: 600; }
.about-text em { color: var(--text); font-style: normal; font-weight: 500; }

.about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.value-card {
    padding: 30px 26px;
    text-align: center;
}

.value-icon {
    width: 62px;
    height: 62px;
    margin: 0 auto 18px;
    font-size: 1.5rem;
    color: var(--accent);
}

.value-card h3 {
    font-size: 1.05rem;
    margin-bottom: 8px;
}

.value-card p {
    font-size: .85rem;
    color: var(--text-soft);
    font-weight: 300;
}

/* ============ PORTAFOLIO ============ */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.filter-btn {
    padding: 11px 28px;
    border: none;
    border-radius: var(--radius-full);
    background: var(--bg-soft);
    box-shadow: var(--neo-out-sm);
    font-family: var(--font-body);
    font-size: .88rem;
    font-weight: 500;
    color: var(--text-soft);
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover { color: var(--accent); }

.filter-btn.active {
    color: var(--accent);
    font-weight: 600;
    box-shadow: var(--neo-in-sm);
}

.project-card.hidden { display: none; }

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.project-card {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.project-cover {
    height: 170px;
    display: grid;
    place-items: center;
    border-radius: var(--radius) var(--radius) 0 0;
    box-shadow: var(--neo-in-sm);
    position: relative;
}

.cover-icon {
    font-size: 3rem;
    color: var(--on-grad);
    text-shadow: 0 4px 14px var(--icon-shadow);
}

.project-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .5s cubic-bezier(.4, 0, .2, 1);
}

.project-card:hover .project-cover img {
    transform: scale(1.06);
}

.cover-1 { background: var(--grad-1); }
.cover-2 { background: var(--grad-2); }
.cover-3 { background: var(--grad-3); }
.cover-4 { background: var(--grad-4); }
.cover-5 { background: var(--grad-5); }
.cover-6 { background: var(--grad-6); }

.project-body {
    padding: 26px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.project-type {
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--accent);
}

.project-body h3 { font-size: 1.25rem; }

.project-body > p {
    font-size: .88rem;
    color: var(--text-soft);
    font-weight: 300;
    flex: 1;
}

.project-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.project-tags span {
    padding: 5px 14px;
    font-size: .72rem;
    font-weight: 500;
    color: var(--text-soft);
    border-radius: var(--radius-full);
    box-shadow: var(--neo-in-sm);
}

/* ============ FUNDADORES ============ */
.founders-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 34px;
    max-width: 780px;
    margin: 0 auto;
}

.founder-card {
    padding: 44px 32px 36px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.founder-avatar {
    width: 110px;
    height: 110px;
    font-family: var(--font-title);
    font-size: 2rem;
    font-weight: 800;
    color: var(--on-grad);
    text-shadow: 0 2px 8px var(--icon-shadow);
    margin-bottom: 24px;
}

.avatar-1 { background: var(--grad-1); }
.avatar-2 { background: var(--grad-2); }
.avatar-3 { background: var(--grad-3); }

/* Avatares con imagen (logo) */
.avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
}

.founder-card h3 {
    font-size: 1.35rem;
    margin-bottom: 4px;
}

.founder-role {
    font-size: .8rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.founder-card > p {
    font-size: .88rem;
    color: var(--text-soft);
    font-weight: 300;
    margin-bottom: 26px;
}

.social-row {
    display: flex;
    gap: 12px;
}

.social-btn {
    width: 44px;
    height: 44px;
    font-size: 1rem;
    color: var(--text-soft);
}

/* ============ STREAMERS ============ */
.streamers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 240px));
    justify-content: center;
    gap: 26px;
}

.streamer-card {
    padding: 34px 22px 28px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

/* Logo de creador: sin círculo, sombra que sigue la forma del logo */
.streamer-logo {
    height: 92px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    margin-bottom: 14px;
    filter: drop-shadow(0 2px 4px var(--icon-shadow))
            drop-shadow(0 10px 18px var(--glow));
    transition: var(--transition);
}

.streamer-card:hover .streamer-logo {
    transform: scale(1.06);
}

.streamer-card h4 { font-size: 1.05rem; }

.streamer-platform {
    font-size: .78rem;
    font-weight: 500;
    color: var(--text-faint);
}

.streamer-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 8px;
}

.streamer-tags span {
    padding: 4px 12px;
    font-size: .68rem;
    font-weight: 500;
    color: var(--accent);
    border-radius: var(--radius-full);
    box-shadow: var(--neo-in-sm);
}

.streamer-card .social-row { margin-top: 14px; }

.streamers-cta {
    margin-top: 56px;
    padding: 36px 40px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.streamers-cta p {
    font-weight: 500;
    font-size: 1.05rem;
}

/* ============ FOOTER ============ */
.footer { padding: 60px 0 34px; }

.footer-card {
    padding: 52px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.footer-logo-img {
    height: 150px;
    width: auto;
    margin: 0 auto 24px;
    /* El logo es blanco: en modo claro se convierte a negro */
    filter: brightness(0);
    transition: filter .45s ease;
}

[data-theme="dark"] .footer-logo-img {
    filter: none;
}

.footer-info > p {
    color: var(--text-soft);
    font-weight: 300;
    font-size: .95rem;
    max-width: 420px;
    margin: 0 auto 28px;
}

.footer-social {
    display: flex;
    gap: 14px;
    justify-content: center;
}

.footer-bottom {
    margin-top: 44px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: .82rem;
    color: var(--text-faint);
}

/* ============ ANIMACIÓN DE APARICIÓN ============ */
.reveal {
    opacity: 0;
    transform: translateY(34px);
    transition: opacity .7s ease, transform .7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
    .about-grid { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
    .nav-links {
        position: absolute;
        top: calc(100% + 14px);
        left: 20px;
        right: 20px;
        flex-direction: column;
        padding: 20px;
        background: var(--bg-soft);
        border-radius: var(--radius);
        box-shadow: var(--neo-out);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-12px);
        transition: var(--transition);
    }

    .nav-links.open {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .nav-link { text-align: center; }
    .nav-cta { display: none; }
    .menu-toggle { display: flex; }

    .founders-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); }
    .footer-card { padding: 38px 30px; }
    .streamers-cta { flex-direction: column; text-align: center; }
}

@media (max-width: 560px) {
    .section { padding: 80px 0; }
    .portfolio-grid { grid-template-columns: 1fr; }
    .streamers-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 190px)); }
    .about-values { grid-template-columns: 1fr; }
    .hero-actions .btn { width: 100%; }
    .footer-bottom { justify-content: center; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
    }
}