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

:root {
    --bg-0: #0b0f14;
    --bg-1: #0f1624;
    --bg-2: #101b2f;
    --card: rgba(255, 255, 255, 0.05);
    --card-strong: rgba(255, 255, 255, 0.08);
    --stroke: rgba(255, 255, 255, 0.08);
    --accent: #ff7a18;
    --accent-2: #2dd4ff;
    --accent-3: #5cf59b;
    --text: #e8edf6;
    --text-muted: #a2b1c6;
    --text-dim: #7e8ba0;
    --shadow: 0 16px 50px rgba(0, 0, 0, 0.35);
    --font-title: 'Space Grotesk', sans-serif;
    --font-body: 'IBM Plex Sans', sans-serif;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
    color: var(--text);
    background: var(--bg-0);
}

.portfolio-page,
.landing-page {
    min-height: 100vh;
    background: radial-gradient(1200px 700px at 10% 10%, rgba(45, 212, 255, 0.12), transparent 55%),
                radial-gradient(900px 600px at 90% 20%, rgba(255, 122, 24, 0.14), transparent 55%),
                linear-gradient(160deg, var(--bg-0), var(--bg-2));
    position: relative;
}

.portfolio-page::after,
.landing-page::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 80px 80px;
    opacity: 0.3;
    pointer-events: none;
    z-index: 0;
}

/* Shared buttons */
.pf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 12px 20px;
    border-radius: 999px;
    border: 1px solid transparent;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.2s ease;
    font-family: var(--font-title);
}

.pf-btn-primary {
    background: linear-gradient(135deg, var(--accent), #ffb347);
    color: #1a0f08;
    box-shadow: 0 10px 30px rgba(255, 122, 24, 0.35);
}

.pf-btn-primary:hover {
    transform: translateY(-2px);
    filter: brightness(1.05);
}

.pf-btn-ghost {
    border-color: var(--stroke);
    color: var(--text);
    background: rgba(255, 255, 255, 0.02);
}

.pf-btn-ghost:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.06);
}

/* Navigation */
.pf-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    background: rgba(7, 12, 20, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--stroke);
    z-index: 10;
}

.pf-nav-brand {
    font-family: var(--font-title);
    font-weight: 700;
    color: var(--text);
    text-decoration: none;
    letter-spacing: 0.3px;
}

.pf-nav-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.pf-lang-toggle {
    border: 1px solid var(--stroke);
    background: rgba(255,255,255,0.04);
    color: var(--text);
    font-family: var(--font-title);
    padding: 6px 10px;
    border-radius: 8px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pf-lang-toggle[aria-pressed="true"] {
    background: rgba(255, 122, 24, 0.2);
    border-color: rgba(255, 122, 24, 0.6);
    color: #ffd9b8;
}

.pf-nav-links {
    list-style: none;
    display: flex;
    gap: 1.4rem;
    margin: 0;
    padding: 0;
    align-items: center;
}

.pf-nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    font-family: var(--font-body);
    transition: color 0.2s ease;
}

.pf-nav-links a:hover {
    color: var(--text);
}

.pf-nav-game {
    background: linear-gradient(135deg, var(--accent-2), var(--accent-3));
    color: #04141c !important;
    padding: 6px 14px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.8rem !important;
}

.pf-nav-toggle {
    display: none;
    border: 1px solid var(--stroke);
    background: rgba(255,255,255,0.04);
    color: var(--text);
    font-size: 1.2rem;
    border-radius: 8px;
    padding: 4px 8px;
    cursor: pointer;
}

/* Hero */
.pf-hero {
    padding: 120px 2rem 5rem;
    position: relative;
    z-index: 1;
}

.pf-hero-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3rem;
    align-items: center;
}

.pf-hero-copy {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.pf-hero-eyebrow {
    font-family: var(--font-title);
    font-size: 0.9rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent-2);
}

.pf-hero-name {
    font-family: var(--font-title);
    font-size: 3.4rem;
    margin: 0;
}

.pf-hero-title {
    color: var(--text-muted);
    font-size: 1rem;
    margin: 0;
}

.pf-hero-summary {
    line-height: 1.8;
    color: var(--text-dim);
    font-size: 1rem;
}

.pf-hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.pf-hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.pf-stat {
    background: var(--card);
    border: 1px solid var(--stroke);
    padding: 1rem;
    border-radius: 16px;
}

.pf-stat-value {
    font-family: var(--font-title);
    font-size: 1.6rem;
}

.pf-stat-label {
    color: var(--text-dim);
    font-size: 0.85rem;
}

.pf-hero-panel {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.pf-hero-card {
    background: var(--card-strong);
    border: 1px solid var(--stroke);
    border-radius: 20px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.pf-hero-card-title {
    font-family: var(--font-title);
    font-size: 1rem;
    margin-bottom: 0.8rem;
}

.pf-hero-card-text {
    color: var(--text-dim);
    line-height: 1.7;
    margin: 0 0 1rem;
}

.pf-pill-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.pf-pill {
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(45, 212, 255, 0.12);
    color: #cdefff;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(45, 212, 255, 0.3);
}

.pf-hero-card-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.pf-hero-card-tags span {
    padding: 6px 10px;
    border-radius: 10px;
    background: rgba(255, 122, 24, 0.15);
    color: #ffd2b0;
    font-size: 0.75rem;
}

/* Sections */
.pf-section {
    padding: 4.5rem 2rem;
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    scroll-margin-top: 90px;
}

.pf-section-title {
    font-family: var(--font-title);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.pf-section-line {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-2), var(--accent));
    border-radius: 999px;
    margin-bottom: 2rem;
}

.pf-highlight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.pf-highlight-card {
    background: var(--card);
    border: 1px solid var(--stroke);
    border-radius: 16px;
    padding: 1.6rem;
    box-shadow: var(--shadow);
}

.pf-highlight-card h3 {
    font-family: var(--font-title);
    margin-top: 0;
}

.pf-highlight-card p {
    color: var(--text-dim);
    line-height: 1.7;
    margin-bottom: 0;
}

/* Timeline */
.pf-timeline {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.pf-timeline-card {
    background: var(--card);
    border: 1px solid var(--stroke);
    border-radius: 18px;
    padding: 1.5rem;
}

.pf-timeline-period {
    font-size: 0.75rem;
    color: var(--accent-2);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.pf-timeline-role {
    font-family: var(--font-title);
    font-size: 1.2rem;
    margin-top: 0.4rem;
}

.pf-timeline-company,
.pf-timeline-location {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.pf-timeline-desc {
    color: var(--text-dim);
    line-height: 1.7;
}

/* Skills */
.pf-skill-groups {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.pf-skill-group {
    background: var(--card);
    border: 1px solid var(--stroke);
    border-radius: 16px;
    padding: 1.5rem;
}

.pf-skill-group h3 {
    font-family: var(--font-title);
    margin-top: 0;
}

.pf-skill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.pf-skill-list span {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.pf-language-row {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.pf-language-chip {
    background: rgba(45, 212, 255, 0.12);
    border: 1px solid rgba(45, 212, 255, 0.3);
    color: #cdefff;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 0.8rem;
}

/* Portfolio */
.pf-portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.pf-project-card {
    background: var(--card);
    border: 1px solid var(--stroke);
    border-radius: 18px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-height: 260px;
}

.pf-project-card-featured {
    background:
        radial-gradient(600px 240px at 10% 0%, rgba(92, 245, 155, 0.14), transparent 60%),
        radial-gradient(420px 220px at 100% 10%, rgba(45, 212, 255, 0.14), transparent 60%),
        var(--card);
}

.pf-project-shot {
    position: relative;
    display: block;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(0, 0, 0, 0.2);
    box-shadow: var(--shadow);
}

.pf-project-shot img {
    display: block;
    width: 100%;
    height: 180px;
    object-fit: cover;
    background: #0b0f14;
    filter: saturate(1.1);
    transition: transform 0.3s ease;
}

.pf-project-shot:hover img {
    transform: scale(1.03);
}

.pf-shot-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(0, 0, 0, 0.6);
    color: #ffffff;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.7rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.pf-project-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
}

.pf-project-header h3 {
    font-family: var(--font-title);
    margin: 0;
    font-size: 1.2rem;
}

.pf-project-meta {
    font-size: 0.75rem;
    color: var(--accent-3);
}

.pf-project-desc {
    color: var(--text-dim);
    line-height: 1.7;
    flex: 1;
}

.pf-project-techs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.pf-project-tech {
    background: rgba(255, 122, 24, 0.12);
    color: #ffd2b0;
    border: 1px solid rgba(255, 122, 24, 0.3);
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.7rem;
}

.pf-project-link {
    color: var(--accent-2);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
}

.pf-mini-steps {
    display: grid;
    gap: 0.5rem;
}

.pf-mini-step {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    padding: 8px 12px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Certifications */
.pf-certs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.pf-cert-card {
    background: var(--card);
    border: 1px solid var(--stroke);
    border-radius: 14px;
    padding: 1rem;
}

.pf-cert-badge {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Education */
.pf-education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.2rem;
}

.pf-education-card {
    background: var(--card);
    border: 1px solid var(--stroke);
    border-radius: 16px;
    padding: 1.3rem;
}

.pf-edu-period {
    color: var(--accent-2);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.pf-edu-degree {
    font-family: var(--font-title);
    margin-top: 0.6rem;
}

.pf-edu-inst,
.pf-edu-field {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Recommendations */
.pf-recs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.pf-rec-card {
    background: var(--card);
    border: 1px solid var(--stroke);
    border-radius: 16px;
    padding: 1.5rem;
}

.pf-rec-quote {
    color: var(--text-dim);
    font-style: italic;
    line-height: 1.7;
}

.pf-rec-author {
    font-family: var(--font-title);
    margin-top: 1rem;
}

.pf-rec-role {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Contact */
.pf-contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.pf-contact-item {
    background: var(--card);
    border: 1px solid var(--stroke);
    border-radius: 16px;
    padding: 1rem 1.2rem;
    text-decoration: none;
    color: var(--text);
}

.pf-contact-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-dim);
}

.pf-contact-value {
    font-family: var(--font-title);
    font-size: 0.95rem;
}

.pf-contact-actions {
    margin-top: 1.5rem;
    display: flex;
    justify-content: flex-start;
}

.pf-form-embed {
    width: 100%;
    height: 680px;
    border: none;
    border-radius: 12px;
    background: #0b0f14;
}

.pf-form-link {
    margin-top: 0.75rem;
    display: inline-flex;
    color: var(--accent-2);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
}

.pf-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(8, 12, 18, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 2rem 1rem;
}

.pf-modal {
    width: min(920px, 100%);
    background: var(--bg-1);
    border: 1px solid var(--stroke);
    border-radius: 20px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.pf-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.pf-modal-header h3 {
    font-family: var(--font-title);
    margin: 0;
}

.pf-modal-close {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--stroke);
    color: var(--text);
    border-radius: 8px;
    padding: 6px 10px;
    cursor: pointer;
    font-family: var(--font-title);
}

/* DondePaso */
.dp-page {
    background:
        radial-gradient(1100px 640px at 15% 15%, rgba(92, 245, 155, 0.12), transparent 55%),
        radial-gradient(900px 600px at 85% 20%, rgba(45, 212, 255, 0.12), transparent 55%),
        linear-gradient(160deg, #050807, #0a1214 45%, #0f1821);
}

.dp-page::after {
    opacity: 0.18;
}

.dp-nav-links {
    display: flex;
}

.dp-hero {
    padding-bottom: 4rem;
}

.dp-hero-card {
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03)),
        rgba(9, 18, 18, 0.68);
}

.dp-metrics-card {
    border-color: rgba(92, 245, 155, 0.18);
}

.dp-metrics-grid {
    display: grid;
    gap: 0.9rem;
}

.dp-metric {
    display: grid;
    gap: 0.25rem;
    padding: 0.9rem 1rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.dp-metric strong {
    font-family: var(--font-title);
    font-size: 0.95rem;
}

.dp-metric span {
    color: var(--text-dim);
    font-size: 0.82rem;
    line-height: 1.5;
}

.dp-flow-grid,
.dp-privacy-panel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.dp-community-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(280px, 1fr);
    gap: 1.5rem;
    align-items: start;
}

/* Footer */
.pf-footer {
    padding: 3rem 2rem 4rem;
    text-align: center;
    color: var(--text-muted);
    border-top: 1px solid var(--stroke);
    position: relative;
    z-index: 1;
}

/* Landing */
.landing-page {
    display: flex;
    flex-direction: column;
}

.landing-nav {
    display: flex;
    justify-content: space-between;
    padding: 1.5rem 2rem 0;
    align-items: center;
    font-family: var(--font-title);
    position: relative;
    z-index: 1;
}

.landing-brand {
    font-weight: 700;
    font-size: 1rem;
}

.landing-actions {
    display: flex;
    gap: 0.5rem;
}

.landing-lang {
    border: 1px solid var(--stroke);
    background: rgba(255,255,255,0.04);
    color: var(--text);
    font-size: 0.75rem;
    padding: 6px 10px;
    border-radius: 8px;
    cursor: pointer;
}

.landing-lang[aria-pressed="true"] {
    background: rgba(255, 122, 24, 0.2);
    border-color: rgba(255, 122, 24, 0.6);
}

.landing-hero {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3rem;
    padding: 6rem 2rem 4rem;
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.landing-hero-copy h1 {
    font-family: var(--font-title);
    font-size: 3rem;
    margin: 0.5rem 0;
}

.landing-eyebrow {
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-2);
    font-size: 0.8rem;
}

.landing-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 1.2rem;
}

.landing-summary {
    color: var(--text-dim);
    line-height: 1.8;
}

.landing-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 1.5rem 0;
}

.landing-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
}

.landing-links a {
    color: var(--accent-2);
    text-decoration: none;
    font-size: 0.85rem;
}

.landing-hero-panel {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.landing-panel-card {
    background: var(--card);
    border: 1px solid var(--stroke);
    border-radius: 18px;
    padding: 1.5rem;
}

.landing-panel-title {
    font-family: var(--font-title);
    margin-bottom: 0.8rem;
}

.landing-panel-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.landing-panel-list span {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Reveal */
.pf-reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Game back button overlay */
.game-back-btn {
    position: fixed;
    top: 14px;
    left: 14px;
    z-index: 50;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid var(--stroke);
    background: rgba(10, 15, 22, 0.8);
    color: var(--text);
    text-decoration: none;
    font-family: var(--font-title);
    font-size: 0.8rem;
}

.game-back-btn:hover {
    border-color: rgba(45, 212, 255, 0.5);
    color: var(--accent-2);
}

/* Responsive */
@media (max-width: 900px) {
    .pf-hero-grid,
    .landing-hero {
        grid-template-columns: 1fr;
    }

    .pf-hero-name,
    .landing-hero-copy h1 {
        font-size: 2.4rem;
    }
}

@media (max-width: 768px) {
    .pf-nav-links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: rgba(7, 12, 20, 0.98);
        flex-direction: column;
        padding: 1rem 2rem;
        border-bottom: 1px solid var(--stroke);
    }

    .pf-nav-links.open {
        display: flex;
    }

    .pf-nav-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .dp-nav-links {
        display: none;
    }
}

@media (max-width: 600px) {
    .pf-section {
        padding: 3.5rem 1.5rem;
    }

    .pf-hero {
        padding-top: 110px;
    }

    .pf-hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .dp-community-layout {
        grid-template-columns: 1fr;
    }
}