/* Extraído desde index.html */
/* =============================================
   VARIABLES Y RESET
============================================= */
:root {
    --bg-deep: #070B15;
    --bg-card: #0D1526;
    --bg-card-alt: #111827;
    --blue-dark: #1E3A8A;
    --blue-mid: #2563EB;
    --blue-accent: #3B82F6;
    --blue-light: #60A5FA;
    --blue-glow: rgba(59, 130, 246, 0.18);
    --text-primary: #E2E8F0;
    --text-muted: #94A3B8;
    --text-dim: #4B5563;
    --border: rgba(59, 130, 246, 0.15);
    --border-hover: rgba(59, 130, 246, 0.4);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --font: 'Inter', system-ui, sans-serif;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font);
    background: var(--bg-deep);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* SCROLLBAR */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-deep);
}

::-webkit-scrollbar-thumb {
    background: var(--blue-dark);
    border-radius: 3px;
}

/* UTILIDADES */
.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-label {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--blue-light);
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 5px 14px;
    margin-bottom: 18px;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--text-primary);
    margin-bottom: 14px;
}

.section-sub {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 560px;
    line-height: 1.7;
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible {
    opacity: 1;
    transform: none;
}

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 0 24px;
    height: 66px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(7, 11, 21, 0.72);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s;
}

.navbar.scrolled {
    border-bottom-color: var(--border);
}

.nav-logo {
    font-size: 1.2rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    text-decoration: none;
}

.nav-logo span {
    color: var(--blue-accent);
}

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

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

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

.nav-cta {
    background: var(--blue-mid);
    color: #fff !important;
    padding: 8px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600 !important;
    font-size: 0.88rem !important;
    transition: var(--transition) !important;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* HERO */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(59, 130, 246, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(59, 130, 246, 0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 100%);
    pointer-events: none;
}

.hero-orb {
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.22) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    animation: orbFloat 8s ease-in-out infinite;
}

@keyframes orbFloat {

    0%,
    100% {
        transform: translateY(0px) scale(1);
    }

    50% {
        transform: translateY(30px) scale(1.05);
    }
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 22px;
}

.hero-eyebrow-dot {
    width: 8px;
    height: 8px;
    background: var(--blue-accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.5);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(59, 130, 246, 0);
    }
}

.hero-eyebrow-text {
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--blue-light);
}

.hero-title {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.hero-title .accent {
    color: var(--blue-accent);
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 40px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    background: var(--blue-mid);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
    background: var(--blue-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(59, 130, 246, 0.4);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    background: transparent;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-decoration: none;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
}

.btn-ghost:hover {
    border-color: var(--border-hover);
    background: var(--blue-glow);
    transform: translateY(-2px);
}

.hero-code-panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 28px 24px;
    font-family: 'Courier New', monospace;
    font-size: 0.82rem;
    line-height: 1.8;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--border);
}

.hero-code-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue-dark), var(--blue-accent), var(--blue-light));
}

.code-topbar {
    display: flex;
    align-items: center;
    gap: 7px;
    margin-bottom: 22px;
}

.code-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.code-dot:nth-child(1) {
    background: #FF5F57;
}

.code-dot:nth-child(2) {
    background: #FEBC2E;
}

.code-dot:nth-child(3) {
    background: #28C840;
}

.code-filename {
    margin-left: auto;
    font-size: 0.72rem;
    color: var(--text-dim);
    font-family: 'Courier New', monospace;
}

.code-line {
    display: block;
    min-height: 1.8em;
}

.c-kw {
    color: #C084FC;
}

.c-fn {
    color: var(--blue-light);
}

.c-str {
    color: #86EFAC;
}

.c-cm {
    color: #4B5563;
    font-style: italic;
}

.c-num {
    color: #FCA5A5;
}

.c-op {
    color: var(--text-muted);
}

.cursor {
    display: inline-block;
    width: 2px;
    height: 1em;
    background: var(--blue-accent);
    margin-left: 2px;
    vertical-align: middle;
    animation: blink 1s step-end infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.hero-stats {
    display: flex;
    gap: 36px;
    margin-top: 52px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

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

.stat-num {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

.stat-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* SERVICIOS */
.services {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header .section-sub {
    margin: 0 auto;
}

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

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 32px 26px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    cursor: default;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue-mid), var(--blue-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.service-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3), 0 0 0 1px var(--border-hover);
}

.service-card:hover::after {
    transform: scaleX(1);
}

.service-icon {
    width: 52px;
    height: 52px;
    background: var(--blue-glow);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    font-size: 1.4rem;
}

.service-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.service-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.65;
}

/* WHY */
.why {
    padding: 100px 0;
    background: linear-gradient(180deg, transparent, rgba(30, 58, 138, 0.06), transparent);
}

.why-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-benefits {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.benefit-item {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    padding: 22px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.benefit-item:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-alt);
}

.benefit-icon {
    width: 42px;
    height: 42px;
    min-width: 42px;
    background: var(--blue-glow);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.benefit-text h4 {
    font-size: 0.97rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.benefit-text p {
    font-size: 0.84rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.why-visual {
    position: relative;
}

.why-card-main {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
}

.why-card-main h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-muted);
    font-weight: 500;
}

.metric-row {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.metric-item {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.metric-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.metric-label span:last-child {
    color: var(--blue-light);
    font-weight: 600;
}

.metric-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 3px;
    overflow: hidden;
}

.metric-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--blue-dark), var(--blue-accent));
    border-radius: 3px;
    width: 0;
    transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.why-badge {
    position: absolute;
    bottom: -22px;
    right: -22px;
    background: var(--blue-mid);
    border-radius: var(--radius-md);
    padding: 18px 22px;
    text-align: center;
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.4);
}

.why-badge-num {
    font-size: 1.8rem;
    font-weight: 900;
    color: #fff;
    line-height: 1;
}

.why-badge-label {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.75);
    margin-top: 4px;
}

/* PORTAFOLIO */
.portfolio {
    padding: 100px 0;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
    margin-top: 60px;
}

.portfolio-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    cursor: default;
}

.portfolio-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-8px);
    box-shadow: 0 24px 56px rgba(0, 0, 0, 0.35);
}

.portfolio-thumb {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    position: relative;
    overflow: hidden;
}

.portfolio-thumb img {
    width: 132px;
    height: 132px;
    object-fit: contain;
    border-radius: 24px;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.32));
    transition: transform 0.3s ease;
}

.portfolio-card:hover .portfolio-thumb img {
    transform: scale(1.06);
}

.portfolio-card:nth-child(1) .portfolio-thumb {
    background: linear-gradient(135deg, #0c1635, #1e3a8a);
}

.portfolio-card:nth-child(2) .portfolio-thumb {
    background: linear-gradient(135deg, #2a1038, #9d174d);
}

.portfolio-thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px);
    background-size: 20px 20px;
}

.portfolio-body {
    padding: 26px 26px 28px;
}

.portfolio-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--blue-light);
    background: rgba(59, 130, 246, 0.1);
    border-radius: 100px;
    padding: 3px 12px;
    margin-bottom: 12px;
}

.portfolio-body h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.portfolio-body p {
    font-size: 0.86rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 20px;
}

.portfolio-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--blue-light);
    text-decoration: none;
    transition: gap 0.2s;
}

.portfolio-link:hover {
    gap: 10px;
}

/* CONTACTO */
.contact {
    padding: 100px 0;
}

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 72px;
    align-items: start;
}

.contact-info {
    padding-top: 8px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 36px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 22px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: var(--transition);
}

.contact-method:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-alt);
    transform: translateX(4px);
}

.contact-method-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.icon-wa {
    background: rgba(37, 211, 102, 0.12);
    border: 1px solid rgba(37, 211, 102, 0.25);
}

.icon-mail {
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid var(--border);
}

.contact-method-text strong {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.contact-method-text span {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 36px;
}

.contact-form h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 28px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.03em;
}

.form-group input,
.form-group textarea {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 0.92rem;
    padding: 12px 16px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--blue-mid);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form-group textarea {
    min-height: 120px;
}

.form-submit {
    width: 100%;
    padding: 14px;
    background: var(--blue-mid);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.3);
}

.form-submit:hover {
    background: var(--blue-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(59, 130, 246, 0.35);
}

.form-toast {
    display: none;
    margin-top: 14px;
    padding: 12px 18px;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.25);
    border-radius: var(--radius-sm);
    font-size: 0.86rem;
    color: #86efac;
    text-align: center;
}

/* FOOTER */
.footer {
    padding: 48px 0 36px;
    border-top: 1px solid var(--border);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-brand a {
    font-size: 1.15rem;
    font-weight: 900;
    color: var(--text-primary);
    text-decoration: none;
}

.footer-brand a span {
    color: var(--blue-accent);
}

.footer-brand p {
    font-size: 0.82rem;
    color: var(--text-dim);
    margin-top: 6px;
}

.footer-links {
    display: flex;
    gap: 28px;
    list-style: none;
}

.footer-links a {
    font-size: 0.84rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-copy {
    font-size: 0.78rem;
    color: var(--text-dim);
    width: 100%;
    text-align: center;
    margin-top: 16px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

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

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

@media (max-width:768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 66px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(7, 11, 21, 0.97);
        backdrop-filter: blur(20px);
        padding: 24px;
        gap: 18px;
        border-bottom: 1px solid var(--border);
    }

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

    .nav-toggle {
        display: flex;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: 48px;
        text-align: center;
    }

    .hero-eyebrow {
        justify-content: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-code-panel {
        order: -1;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .why-inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .why-visual {
        display: none;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }

    .contact-inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 28px;
    }

    .footer-links {
        flex-wrap: wrap;
    }
}

@media (max-width:480px) {
    .hero-stats {
        flex-wrap: wrap;
        gap: 22px;
    }

    .contact-form {
        padding: 28px 22px;
    }
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation: none !important;
        transition-duration: 0.01ms !important;
    }

    .reveal {
        opacity: 1 !important;
        transform: none !important;
    }
}