/* app/assets/stylesheets/application.css */

@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=DM+Sans:wght@300;400;500;600&display=swap');

/* ─── Variables ───────────────────────────────────────────── */
:root {
    --bg:          #0a0a0f;
    --bg-card:     #111118;
    --bg-hover:    #16161f;
    --border:      #1e1e2e;
    --border-accent: #2a2a40;
    --text:        #e8e8f0;
    --text-muted:  #6b6b8a;
    --text-dim:    #3a3a55;
    --accent:      #f5c542;
    --accent-dim:  rgba(245, 197, 66, 0.12);
    --accent-glow: rgba(245, 197, 66, 0.25);
    --cyan:        #4af3db;
    --cyan-dim:    rgba(74, 243, 219, 0.1);
    --red-alert:   #ff4d6d;
    --mono:        'Space Mono', monospace;
    --sans:        'DM Sans', sans-serif;
    --radius:      10px;
    --radius-lg:   18px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--sans);
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* ─── Grain overlay (textura sutil) ──────────────────────── */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
}

/* ─── Animaciones ─────────────────────────────────────────── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes blinkCursor {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0; }
}

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

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-16px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* ─── Header ──────────────────────────────────────────────── */
header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    padding: 0 40px;
    height: 64px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--mono);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo span {
    color: var(--text-muted);
    font-weight: 400;
}

.logo .spark-icon {
    font-size: 1.3rem;
}

nav ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 4px;
}

nav ul li a {
    color: var(--text-muted);
    text-decoration: none;
    padding: 8px 14px;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.2s, background 0.2s;
    position: relative;
}

nav ul li a:hover {
    color: var(--text);
    background: var(--bg-hover);
}

nav ul li a.active {
    color: var(--accent);
}

.nav-cta {
    background: var(--accent-dim) !important;
    border: 1px solid var(--accent) !important;
    color: var(--accent) !important;
    font-family: var(--mono) !important;
    font-size: 0.78rem !important;
}

.nav-cta:hover {
    background: var(--accent) !important;
    color: var(--bg) !important;
}

/* ─── Hero ────────────────────────────────────────────────── */
.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 0 40px;
}

/* Grid de fondo decorativo */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
            linear-gradient(var(--border) 1px, transparent 1px),
            linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.35;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

/* Glow de acento en el fondo */
.hero::after {
    content: '';
    position: absolute;
    top: 20%;
    left: 10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(ellipse, rgba(245, 197, 66, 0.07) 0%, transparent 70%);
    pointer-events: none;
}

.hero-inner {
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-dim);
    border: 1px solid rgba(245, 197, 66, 0.3);
    color: var(--accent);
    font-family: var(--mono);
    font-size: 0.72rem;
    padding: 6px 14px;
    border-radius: 100px;
    margin-bottom: 28px;
    animation: fadeUp 0.5s ease both;
    letter-spacing: 1px;
}

.hero-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulseGlow 2s ease infinite;
}

.hero h1 {
    font-family: var(--mono);
    font-size: clamp(3rem, 8vw, 6.5rem);
    font-weight: 700;
    line-height: 1.0;
    letter-spacing: -2px;
    animation: fadeUp 0.6s 0.1s ease both;
}

.hero h1 .highlight {
    color: var(--accent);
    position: relative;
}

.hero h1 .cursor {
    display: inline-block;
    width: 4px;
    height: 0.85em;
    background: var(--accent);
    margin-left: 4px;
    vertical-align: text-bottom;
    animation: blinkCursor 1s step-end infinite;
}

.hero-tagline {
    margin-top: 20px;
    font-family: var(--mono);
    font-size: 0.9rem;
    color: var(--text-muted);
    letter-spacing: 2px;
    animation: fadeUp 0.6s 0.2s ease both;
}

.hero-tagline span {
    color: var(--cyan);
}

.hero-description {
    margin-top: 24px;
    max-width: 560px;
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.75;
    animation: fadeUp 0.6s 0.3s ease both;
}

.hero-actions {
    margin-top: 36px;
    display: flex;
    gap: 14px;
    align-items: center;
    animation: fadeUp 0.6s 0.4s ease both;
}

.hero-stats {
    margin-top: 80px;
    display: flex;
    gap: 48px;
    animation: fadeUp 0.6s 0.5s ease both;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-family: var(--mono);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
}

.stat-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* ─── Botones ─────────────────────────────────────────────── */
.btn {
    font-family: var(--mono);
    font-size: 0.8rem;
    padding: 12px 24px;
    border-radius: var(--radius);
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
    border: none;
    letter-spacing: 0.5px;
    font-weight: 700;
}

.btn-primary {
    background: var(--accent);
    color: var(--bg);
}

.btn-primary:hover {
    background: #ffd966;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--accent-glow);
}

.btn-ghost {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border-accent);
}

.btn-ghost:hover {
    border-color: var(--text-muted);
    background: var(--bg-hover);
}

/* ─── Container ───────────────────────────────────────────── */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 40px;
}

/* ─── Section headers ─────────────────────────────────────── */
.section {
    padding: 100px 0;
    border-top: 1px solid var(--border);
}

.section-label {
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--accent);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-label::before {
    content: '';
    width: 20px;
    height: 1px;
    background: var(--accent);
}

.section-title {
    font-family: var(--mono);
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    font-weight: 700;
    letter-spacing: -1px;
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
    max-width: 520px;
    line-height: 1.7;
}

/* ─── Logros ──────────────────────────────────────────────── */
.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 48px;
}

.achievement-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: border-color 0.2s, transform 0.2s;
    position: relative;
    overflow: hidden;
}

.achievement-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--cyan));
    opacity: 0;
    transition: opacity 0.2s;
}

.achievement-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-3px);
}

.achievement-card:hover::before {
    opacity: 1;
}

.achievement-place {
    font-family: var(--mono);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 8px;
}

.achievement-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}

.achievement-event {
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.achievement-year {
    position: absolute;
    top: 24px;
    right: 24px;
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--text-dim);
}

.achievement-description {
    margin-top: 14px;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
    border-top: 1px solid var(--border);
    padding-top: 14px;
}

/* ─── Proyecto destacado ──────────────────────────────────── */
.project-featured {
    margin-top: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 48px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.project-featured::after {
    content: '';
    position: absolute;
    right: -60px;
    top: -60px;
    width: 300px;
    height: 300px;
    background: radial-gradient(ellipse, var(--cyan-dim) 0%, transparent 70%);
    pointer-events: none;
}

.project-tag {
    display: inline-block;
    font-family: var(--mono);
    font-size: 0.68rem;
    padding: 4px 10px;
    border-radius: 6px;
    margin-bottom: 16px;
    letter-spacing: 1px;
}

.tag-ai    { background: var(--cyan-dim);    color: var(--cyan);   border: 1px solid rgba(74,243,219,0.3); }
.tag-env   { background: rgba(100,200,100,0.08); color: #6fcf97;   border: 1px solid rgba(111,207,151,0.3); }
.tag-alert { background: rgba(255,77,109,0.08); color: var(--red-alert); border: 1px solid rgba(255,77,109,0.3); }

.project-title {
    font-family: var(--mono);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -1px;
    color: var(--text);
    margin-bottom: 16px;
}

.project-title .accent { color: var(--cyan); }

.project-desc {
    color: var(--text-muted);
    line-height: 1.75;
    font-size: 0.95rem;
}

.project-visual {
    background: linear-gradient(135deg, #0d1a1a 0%, #0a1010 100%);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-lg);
    height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.project-visual .fire-icon {
    font-size: 5rem;
    filter: drop-shadow(0 0 20px rgba(255,120,50,0.6));
    animation: pulseGlow 2s ease infinite;
    position: relative;
    z-index: 1;
}

.project-visual::before {
    content: 'EDGER';
    position: absolute;
    font-family: var(--mono);
    font-size: 4rem;
    font-weight: 700;
    color: rgba(74,243,219,0.05);
    letter-spacing: 8px;
}

/* ─── Equipo ──────────────────────────────────────────────── */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
    margin-top: 48px;
}

.member-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    text-align: center;
    transition: border-color 0.2s, transform 0.2s;
}

.member-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-3px);
}

.member-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-dim), var(--cyan-dim));
    border: 2px solid var(--border-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-family: var(--mono);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--accent);
    overflow: hidden;
}

.member-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.member-name {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.member-role {
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    letter-spacing: 1px;
}

.member-links {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 16px;
}

.member-link {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.8rem;
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-family: var(--mono);
    transition: color 0.2s, border-color 0.2s;
}

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

/* ─── Misión / About ──────────────────────────────────────── */
.mission-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-top: 48px;
    align-items: start;
}

.mission-text {
    font-size: 1.15rem;
    color: var(--text-muted);
    line-height: 1.8;
}

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

.info-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.info-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.9rem;
    animation: slideIn 0.4s ease both;
}

.info-list li .icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.info-list li .label {
    font-family: var(--mono);
    font-size: 0.68rem;
    color: var(--text-muted);
    display: block;
    margin-bottom: 2px;
    letter-spacing: 1px;
}

.info-list li .value {
    color: var(--text);
    font-weight: 500;
}

/* ─── CTA final ───────────────────────────────────────────── */
.cta-section {
    text-align: center;
    padding: 100px 40px;
    border-top: 1px solid var(--border);
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 70% at 50% 50%, rgba(245,197,66,0.04) 0%, transparent 100%);
    pointer-events: none;
}

.cta-section h2 {
    font-family: var(--mono);
    font-size: clamp(1.6rem, 4vw, 2.8rem);
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.cta-section p {
    color: var(--text-muted);
    margin-bottom: 36px;
    font-size: 1rem;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

/* ─── Footer ──────────────────────────────────────────────── */
footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border);
    padding: 48px 0;
    margin-top: auto;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.footer-brand .logo-footer {
    font-family: var(--mono);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.6;
    max-width: 300px;
}

.footer-meta {
    margin-top: 20px;
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--text-dim);
}

.footer-col h4 {
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col ul li a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.88rem;
    transition: color 0.2s;
}

.footer-col ul li a:hover {
    color: var(--accent);
}

/* ─── Divider ─────────────────────────────────────────────── */
.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
    margin: 0;
}

/* ─── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
    header { padding: 0 20px; }
    nav { display: none; }
    .hero { padding: 80px 20px 60px; }
    .hero h1 { font-size: 3rem; }
    .hero-stats { gap: 28px; flex-wrap: wrap; }
    .container { padding: 0 20px; }
    .section { padding: 60px 0; }
    .mission-block { grid-template-columns: 1fr; }
    .project-featured { grid-template-columns: 1fr; }
    .project-visual { height: 160px; }
    .footer-inner { grid-template-columns: 1fr; gap: 32px; }
}