/* ESPUTNIC - BRUTALIST DESIGN */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: #0a0a0a;
    background: #ffffff;
}

/* UTILITIES */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-cyan {
    color: #00D4FF;
}

.text-purple {
    color: #6B5FFF;
}

/* NAVIGATION */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #ffffff;
    border-bottom: 4px solid #000;
    z-index: 1000;
}

.nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
}

.logo img {
    height: 48px;
    transition: opacity 0.3s;
}

.logo:hover img {
    opacity: 0.8;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    text-decoration: none;
    color: #0a0a0a;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    position: relative;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #00D4FF;
}

/* HERO */
.hero {
    margin-top: 80px;
    padding: 80px 0;
    border-bottom: 4px solid #000;
    position: relative;
    overflow: hidden;
}

.hero-decoration {
    position: absolute;
    right: -50px;
    top: -50px;
    width: 320px;
    height: 320px;
    opacity: 0.2;
    pointer-events: none;
}

.hero-title {
    font-size: 80px;
    font-weight: 900;
    text-transform: uppercase;
    line-height: 1;
    letter-spacing: -2px;
    margin-bottom: 16px;
}

.hero-subtitle {
    font-size: 32px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 32px;
}

.hero-description {
    font-size: 20px;
    max-width: 700px;
    margin-bottom: 24px;
    padding-left: 24px;
    border-left: 4px solid #000;
}

.hero-cta {
    font-size: 22px;
    max-width: 700px;
    margin-bottom: 48px;
    padding-left: 24px;
    border-left: 4px solid #00D4FF;
}

.btn-primary {
    display: inline-block;
    padding: 16px 32px;
    border: 4px solid #000;
    background: #fff;
    color: #000;
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-primary:hover {
    background: #000;
    color: #fff;
}

/* SECTIONS */
.section {
    padding: 80px 0;
    border-bottom: 4px solid #000;
}

.section-gray {
    background: #f5f5f5;
}

.section-title {
    font-size: 64px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -2px;
    margin-bottom: 48px;
    padding-bottom: 24px;
    border-bottom: 4px solid #000;
}

/* BIOGRAFIA */
.bio-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    align-items: start;
}

.bio-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.bio-text {
    font-size: 20px;
    line-height: 1.7;
    padding-left: 24px;
    border-left: 4px solid #00D4FF;
}

.bio-text-secondary {
    font-size: 18px;
    line-height: 1.7;
    color: #4a4a4a;
    padding-left: 24px;
    border-left: 4px solid #6B5FFF;
}

.expertise-box {
    border: 4px solid #000;
    padding: 32px;
    background: #f5f5f5;
}

.expertise-title {
    font-size: 20px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.expertise-list {
    list-style: none;
    font-size: 18px;
}

.expertise-list li {
    margin-bottom: 8px;
}

.bio-decoration {
    border: 4px solid #000;
    aspect-ratio: 1;
}

.bio-decoration svg {
    width: 100%;
    height: 100%;
}

/* SERVICIOS */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-card {
    border: 4px solid #000;
    padding: 32px;
    background: #fff;
    display: flex;
    gap: 16px;
    transition: transform 0.3s;
}

.service-card:hover {
    transform: translate(4px, 4px);
}

.service-icon {
    border: 4px solid #000;
    padding: 16px;
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-content {
    flex: 1;
}

.service-title {
    font-size: 24px;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.service-description {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 12px;
}

.service-list {
    list-style: none;
    font-size: 14px;
    line-height: 1.8;
    padding-left: 0;
}

.service-list li {
    margin-bottom: 6px;
}

/* CASOS */
.cases-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.case-card {
    border: 4px solid #000;
    padding: 32px;
    background: #fff;
    display: flex;
    gap: 24px;
    transition: transform 0.3s;
}

.case-card:hover {
    transform: translate(8px, 8px);
}

.case-icon {
    border: 4px solid #000;
    padding: 16px;
    flex-shrink: 0;
    width: 96px;
    height: 96px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-icon svg {
    width: 100%;
    height: 100%;
}

.case-content {
    flex: 1;
}

.case-client {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    color: #666;
    margin-bottom: 8px;
}

.case-title {
    font-size: 28px;
    font-weight: 900;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.case-description {
    font-size: 18px;
    line-height: 1.6;
    margin-bottom: 16px;
}

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

.case-link {
    margin-top: 12px;
}

.btn-link {
    display: inline-block;
    padding: 8px 16px;
    border: 2px solid #000;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    color: #000;
    transition: all 0.3s;
}

.btn-link:hover {
    background: #000;
    color: #fff;
}

.tag {
    border: 2px solid #000;
    padding: 6px 12px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
}

/* CONTACTO */
.contact-container {
    max-width: 900px;
    margin: 0 auto;
}

.contact-intro {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 48px;
    padding-left: 24px;
    border-left: 4px solid #00D4FF;
    text-align: center;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 48px;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    border: 4px solid #000;
    background: #fff;
    text-decoration: none;
    color: #0a0a0a;
    transition: all 0.3s;
}

.contact-card:hover {
    background: #000;
    color: #fff;
}

.contact-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 100%;
    height: 100%;
}

.contact-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.contact-value {
    font-size: 18px;
    font-weight: 700;
}

.location-box {
    border: 4px solid #000;
    padding: 32px;
    background: #f5f5f5;
    text-align: center;
    font-size: 18px;
}

.initiatives-boxes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.initiative-box {
    border: 4px solid #000;
    padding: 48px 32px;
    background: #fff;
    text-align: center;
    text-decoration: none;
    color: #000;
    transition: all 0.3s;
    display: block;
    box-shadow: 8px 8px 0 #00D4FF;
}

.initiative-box:hover {
    background: #000;
    color: #fff;
    transform: translate(4px, 4px);
    box-shadow: 4px 4px 0 #00D4FF;
}

.initiative-box:nth-child(2) {
    box-shadow: 8px 8px 0 #6B5FFF;
}

.initiative-box:nth-child(2):hover {
    box-shadow: 4px 4px 0 #6B5FFF;
}

.initiative-label {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 16px;
    color: #666;
}

.initiative-box:hover .initiative-label {
    color: #ccc;
}

.initiative-name {
    font-size: 32px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -1px;
}

/* FOOTER */
.footer {
    background: #000;
    color: #fff;
    padding: 48px 0;
    border-top: 4px solid #000;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}

.footer-logo {
    height: 48px;
    margin-bottom: 16px;
    filter: brightness(0) invert(1);
}

.footer-title {
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.footer-text {
    color: #999;
    margin-bottom: 8px;
}

.footer-links {
    list-style: none;
}

.footer-links a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
    display: block;
    margin-bottom: 8px;
}

.footer-links a:hover {
    color: #00D4FF;
}

.footer-bottom {
    padding-top: 32px;
    border-top: 4px solid #fff;
    text-align: center;
    color: #999;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero-title {
        font-size: 48px;
    }
    
    .hero-subtitle {
        font-size: 24px;
    }
    
    .section-title {
        font-size: 40px;
    }
    
    .bio-grid,
    .services-grid,
    .contact-grid,
    .footer-grid,
    .initiatives-boxes {
        grid-template-columns: 1fr;
    }
    
    .case-card {
        flex-direction: column;
    }
    
    .hero-decoration {
        width: 200px;
        height: 200px;
    }
    
    .service-card {
        flex-direction: column;
    }
}