:root {
    --navy: #0b1628;
    --navy-light: #12243d;
    --blue: #1769e0;
    --cyan: #36d4e8;
    --white: #ffffff;
    --background: #f5f8fc;
    --text: #18263a;
    --muted: #637187;
    --border: #e0e7f0;
    --radius: 14px;
    --container: 1160px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    margin: 0;
    color: var(--text);
    background: var(--white);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.65;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(var(--container), calc(100% - 48px));
    margin-inline: auto;
}

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.97);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(12px);
}

.nav-container {
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.brand-symbol {
    display: grid;
    place-items: center;
    width: 52px;
    height: 46px;
    color: var(--white);
    background: var(--navy);
    border-radius: 9px;
    font-size: 21px;
    font-weight: 800;
    letter-spacing: -1px;
    border-bottom: 3px solid var(--cyan);
}

.brand-name {
    display: flex;
    flex-direction: column;
    line-height: 1.4;
}

.brand-name strong {
    font-size: 13px;
    letter-spacing: 0.5px;
}

.brand-name small {
    color: var(--muted);
    font-size: 10px;
    letter-spacing: 1.4px;
}

.navigation {
    display: flex;
    align-items: center;
    gap: 27px;
}

.navigation a {
    font-size: 13px;
    font-weight: 600;
    transition: color 0.2s ease;
}

.navigation a:hover {
    color: var(--blue);
}

.navigation .nav-contact {
    padding: 11px 19px;
    color: var(--white);
    background: var(--blue);
    border-radius: 7px;
}

.navigation .nav-contact:hover {
    color: var(--white);
    background: #1055ba;
}

.hero {
    overflow: hidden;
    color: var(--white);
    background:
        radial-gradient(
            circle at 80% 40%,
            rgba(23, 105, 224, 0.20),
            transparent 35%
        ),
        linear-gradient(125deg, #091322, #10233d);
}

.hero-grid {
    min-height: 590px;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 50px;
    padding-block: 75px;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 16px;
    color: var(--blue);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2px;
}

.hero .eyebrow,
.about-highlight .about-label {
    color: var(--cyan);
}

.hero h1 {
    max-width: 650px;
    margin: 0;
    font-size: clamp(38px, 4.2vw, 57px);
    line-height: 1.13;
    letter-spacing: -2px;
}

.hero h1 span,
.section-heading h2 span,
.about-content h2 span,
.contact-container h2 span {
    color: var(--cyan);
}

.hero-description {
    max-width: 560px;
    margin: 25px 0 30px;
    color: #c4d0df;
    font-size: 16px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 13px;
}

.button {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 48px;
    padding: 13px 21px;
    border: 1px solid transparent;
    border-radius: 7px;
    font-size: 13px;
    font-weight: 700;
    transition:
        background 0.2s ease,
        transform 0.2s ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    color: var(--white);
    background: var(--blue);
}

.button-primary:hover {
    background: #2879ed;
}

.button-secondary {
    color: var(--white);
    border-color: #637187;
}

.button-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
}

.hero-caption {
    margin-top: 28px;
    color: #a6b6cb;
    font-size: 12px;
}

.hero-visual {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 370px;
}

.visual-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--blue);
    filter: blur(110px);
    opacity: 0.18;
}

.network-card {
    position: relative;
    width: 100%;
    max-width: 460px;
    padding: 23px;
    border: 1px solid rgba(137, 171, 216, 0.25);
    border-radius: 15px;
    background: rgba(16, 35, 61, 0.88);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.2);
}

.network-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 19px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.10);
    color: #c8d6e8;
    font-size: 10px;
    letter-spacing: 1.4px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--cyan);
}

.network-center {
    padding-top: 25px;
    text-align: center;
}

.network-node {
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 10px;
    color: #c4d0df;
    font-size: 11px;
}

.node-icon {
    display: grid;
    place-items: center;
    width: 58px;
    height: 48px;
    color: var(--cyan);
    background: rgba(54, 212, 232, 0.08);
    border: 1px solid rgba(54, 212, 232, 0.45);
    border-radius: 10px;
    font-size: 13px;
    font-weight: 800;
}

.main-node .node-icon {
    width: 76px;
    height: 58px;
    color: var(--white);
    background: rgba(23, 105, 224, 0.20);
    border-color: var(--blue);
    font-size: 19px;
}

.network-lines {
    width: 70%;
    height: 37px;
    margin-inline: auto;
    display: flex;
    justify-content: space-between;
    border-top: 1px solid rgba(54, 212, 232, 0.55);
    border-left: 1px solid rgba(54, 212, 232, 0.55);
    border-right: 1px solid rgba(54, 212, 232, 0.55);
}

.network-lines span {
    height: 100%;
    border-left: 1px solid rgba(54, 212, 232, 0.55);
}

.network-nodes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.network-footer {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    margin-top: 25px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.10);
    color: #9bacc2;
    font-size: 9px;
}

.floating-badge {
    position: absolute;
    right: 12px;
    bottom: -18px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 13px 16px;
    color: var(--text);
    background: var(--white);
    border-radius: 9px;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.18);
    font-size: 11px;
    font-weight: 700;
}

.badge-mark {
    display: grid;
    place-items: center;
    width: 24px;
    height: 24px;
    color: var(--white);
    background: var(--blue);
    border-radius: 6px;
    font-size: 17px;
}

.section {
    padding-block: 95px;
}

.services-section {
    background: var(--background);
}

.section-heading {
    max-width: 690px;
    margin-bottom: 43px;
}

.section-heading h2,
.about-content h2 {
    margin: 0;
    font-size: clamp(29px, 3vw, 39px);
    line-height: 1.25;
    letter-spacing: -1px;
}

.section-heading h2 span {
    color: var(--blue);
}

.section-heading > p,
.about-content > p {
    margin-top: 18px;
    color: var(--muted);
    font-size: 15px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 19px;
}

.service-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    min-height: 310px;
    padding: 27px 23px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition:
        transform 0.2s ease,
        border-color 0.2s ease,
        box-shadow 0.2s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: #b9d0f6;
    box-shadow: 0 14px 30px rgba(15, 40, 75, 0.07);
}

.service-icon {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    margin-bottom: 23px;
    color: var(--blue);
    background: #eaf2ff;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 800;
}

.service-card h3 {
    margin: 0 0 12px;
    font-size: 17px;
    line-height: 1.4;
}

.service-card p {
    margin: 0 0 22px;
    color: var(--muted);
    font-size: 13px;
}

.text-link {
    margin-top: auto;
    color: var(--blue);
    font-size: 12px;
    font-weight: 700;
}

.text-link span {
    margin-left: 5px;
}

.sectors-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 85px;
}

.sectors-grid .section-heading {
    margin-bottom: 0;
}

.sector-list {
    display: flex;
    flex-direction: column;
}

.sector-item {
    display: flex;
    gap: 22px;
    padding: 24px 0;
    border-bottom: 1px solid var(--border);
}

.sector-item:first-child {
    padding-top: 0;
}

.sector-number {
    color: var(--blue);
    font-size: 13px;
    font-weight: 800;
}

.sector-item h3 {
    margin: 0 0 8px;
    font-size: 17px;
}

.sector-item p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.about-section {
    background: var(--background);
}

.about-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 90px;
    align-items: center;
}

.about-highlight {
    padding: 45px 38px;
    color: var(--white);
    background:
        radial-gradient(
            circle at 100% 0,
            rgba(54, 212, 232, 0.15),
            transparent 40%
        ),
        var(--navy);
    border-radius: 16px;
}

.about-highlight .about-label {
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1.5px;
}

.about-highlight h2 {
    margin: 25px 0 0;
    font-size: clamp(32px, 3.4vw, 44px);
    line-height: 1.35;
    letter-spacing: -1px;
}

.about-highlight h2 span {
    color: var(--cyan);
}

.about-content h2 {
    font-size: 34px;
}

.about-list {
    display: grid;
    gap: 13px;
    margin-top: 25px;
    padding: 0;
    list-style: none;
}

.about-list li {
    position: relative;
    padding-left: 25px;
    color: var(--text);
    font-size: 13px;
}

.about-list li::before {
    position: absolute;
    left: 0;
    color: var(--blue);
    content: "✓";
    font-weight: 800;
}

.contact-section {
    padding-block: 75px;
    color: var(--white);
    background:
        radial-gradient(
            circle at 85% 20%,
            rgba(54, 212, 232, 0.10),
            transparent 30%
        ),
        var(--navy);
}

.contact-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.contact-container > div {
    max-width: 720px;
}

.contact-container h2 {
    margin: 0;
    font-size: clamp(28px, 3vw, 39px);
    line-height: 1.25;
}

.contact-container p {
    max-width: 620px;
    color: #bdcadb;
    font-size: 14px;
}

.button-light {
    flex-shrink: 0;
    color: var(--navy);
    background: var(--white);
}

.button-light:hover {
    background: #e9f4ff;
}

.footer {
    background: #07101d;
    color: var(--white);
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 25px;
    min-height: 100px;
    padding-block: 20px;
}

.footer-brand .brand-symbol {
    background: var(--navy-light);
}

.footer-brand .brand-name small {
    color: #9bacc2;
}

.footer-content > p {
    color: #9bacc2;
    font-size: 11px;
    text-align: right;
}

@media (max-width: 1000px) {
    .navigation {
        gap: 15px;
    }

    .navigation a {
        font-size: 12px;
    }

    .hero-grid {
        gap: 25px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .sectors-grid,
    .about-grid {
        gap: 45px;
    }
}

@media (max-width: 760px) {
    .container {
        width: min(100% - 32px, var(--container));
    }

    .nav-container {
        min-height: auto;
        padding-block: 15px;
        align-items: flex-start;
        flex-direction: column;
        gap: 17px;
    }

    .brand-symbol {
        width: 45px;
        height: 42px;
        font-size: 18px;
    }

    .brand-name strong {
        font-size: 12px;
    }

    .navigation {
        width: 100%;
        flex-wrap: wrap;
        gap: 12px 18px;
    }

    .navigation a {
        font-size: 12px;
    }

    .navigation .nav-contact {
        padding: 7px 12px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        padding-block: 65px 55px;
    }

    .hero h1 {
        font-size: clamp(37px, 9vw, 52px);
    }

    .hero-visual {
        min-height: 350px;
        margin-top: 15px;
    }

    .network-card {
        padding: 18px;
    }

    .floating-badge {
        right: 12px;
        bottom: -12px;
    }

    .section {
        padding-block: 65px;
    }

    .section-heading h2,
    .about-content h2 {
        font-size: 31px;
    }

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

    .service-card {
        min-height: auto;
    }

    .sectors-grid,
    .about-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .about-highlight {
        padding: 35px 28px;
    }

    .about-highlight h2 {
        font-size: 37px;
    }

    .contact-container {
        align-items: flex-start;
        flex-direction: column;
        gap: 25px;
    }

    .footer-content {
        align-items: flex-start;
        flex-direction: column;
        padding-block: 28px;
    }

    .footer-content > p {
        text-align: left;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}
/* Botones de contacto */
.contact-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.contact-actions .button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 48px;
    padding: 12px 18px;
    text-decoration: none;
    white-space: nowrap;
}

.contact-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.button-whatsapp {
    color: #ffffff;
    background: #168b54;
}

.button-whatsapp:hover {
    background: #117444;
}

.button-email {
    color: var(--navy);
    background: var(--white);
    border: 1px solid rgba(137, 171, 216, 0.45);
}

.button-email:hover {
    background: #e9f4ff;
}

@media (max-width: 600px) {
    .contact-actions {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .contact-actions .button {
        width: 100%;
        white-space: normal;
    }
}