/* DevWorks - estilos principales */
:root {
    --ink: #101a32;
    --muted: #667085;
    --blue: #0878f9;
    --blue-dark: #0563d4;
    --line: #e7edf5;
    --soft: #f7faff;
    --white: #fff;
    --radius: 18px;
    --shadow: 0 14px 40px rgba(16, 36, 70, .07);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: "DM Sans", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.container { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.section { padding: 92px 0; }
.site-header { height: 82px; position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.94); border-bottom: 1px solid rgba(231,237,245,.8); backdrop-filter: blur(14px); }
.nav-wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand-mark { color: var(--blue); font-size: 32px; line-height: 1; font-weight: 800; letter-spacing: -4px; }
.brand-copy { display: flex; flex-direction: column; line-height: 1.1; }
.brand-copy strong { font-size: 25px; letter-spacing: -1.2px; font-weight: 800; }
.brand-copy strong span { color: var(--blue); }
.brand-copy small { font-size: 10px; color: var(--muted); margin-top: 4px; }
.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav a { font-size: 13px; font-weight: 600; color: #3e4a60; padding: 12px 0; transition: color .2s; }
.main-nav a:hover, .main-nav a.active { color: var(--blue); }
.button { min-height: 48px; padding: 0 21px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; border-radius: 10px; border: 1px solid transparent; font-weight: 700; font-size: 13px; transition: transform .2s, box-shadow .2s, background .2s; cursor: pointer; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--blue); color: white; box-shadow: 0 7px 18px rgba(8,120,249,.15); }
.button-primary:hover { background: var(--blue-dark); box-shadow: 0 10px 22px rgba(8,120,249,.22); }
.button-secondary { color: var(--ink); border-color: #d9e1ed; background: white; }
.nav-cta { min-height: 43px; padding-inline: 17px; white-space: nowrap; }
.menu-toggle { display: none; }
.hero { padding-top: 68px; padding-bottom: 66px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 42px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--blue); font-size: 11px; text-transform: uppercase; letter-spacing: 1.35px; font-weight: 800; }
.eyebrow i { width: 7px; height: 7px; background: var(--blue); border-radius: 50%; }
h1, h2, h3, p { margin-top: 0; }
.hero h1 { max-width: 620px; margin: 18px 0 19px; font-size: clamp(40px, 5vw, 61px); line-height: 1.04; letter-spacing: -3.2px; font-weight: 800; }
.hero h1 span { color: var(--blue); }
.hero-lead { max-width: 540px; color: var(--muted); font-size: 17px; line-height: 1.7; margin-bottom: 27px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.play-icon { font-size: 11px; }
.hero-note { margin-top: 30px; color: #8b95a7; font-size: 12px; display: flex; align-items: center; gap: 10px; }
.note-line { width: 26px; height: 2px; background: #b8d8ff; }
.hero-visual { min-width: 0; position: relative; }
.hero-visual > img { display: block; width: 100%; position: relative; z-index: 1; }
.floating-card { position: absolute; z-index: 2; background: rgba(255,255,255,.94); border: 1px solid #eaf0f8; border-radius: 12px; box-shadow: var(--shadow); padding: 12px 15px; font-size: 11px; color: #526078; }
.floating-card-top { top: 11%; right: -2%; }
.status-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #23bd87; margin-right: 7px; }
.floating-card-bottom { left: 1%; bottom: 6%; display: flex; align-items: center; gap: 10px; }
.floating-card-bottom b, .floating-card-bottom small { display: block; }
.floating-card-bottom b { color: var(--ink); font-size: 11px; }
.floating-card-bottom small { margin-top: 3px; font-size: 10px; }
.mini-code { color: var(--blue); font-size: 22px; font-weight: 800; }
.service-strip { border-block: 1px solid var(--line); background: #fcfdff; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); padding-block: 25px; }
.service-item { display: flex; align-items: center; gap: 15px; padding: 4px 22px; border-right: 1px solid var(--line); }
.service-item:first-child { padding-left: 0; }
.service-item:last-child { border: 0; padding-right: 0; }
.line-icon { color: var(--blue); font-size: 29px; width: 35px; text-align: center; }
.service-item h3 { font-size: 13px; margin: 0 0 5px; }
.service-item p { font-size: 11px; color: var(--muted); margin: 0; }
.projects-section { padding-top: 88px; padding-bottom: 92px; }
.section-heading { margin-bottom: 30px; }
.heading-row { display: flex; justify-content: space-between; align-items: end; gap: 24px; }
.section-heading h2, .about-copy h2, .tech-inner h2, .contact-copy h2 { font-size: clamp(29px, 3vw, 39px); line-height: 1.13; letter-spacing: -1.6px; margin: 10px 0 9px; }
.section-heading p, .about-copy p, .tech-inner p, .contact-copy p { color: var(--muted); font-size: 14px; line-height: 1.7; margin-bottom: 0; }
.text-link { display: inline-flex; align-items: center; gap: 10px; color: var(--blue); font-weight: 700; font-size: 12px; white-space: nowrap; }
.text-link span { font-size: 18px; transition: transform .2s; }
.text-link:hover span { transform: translateX(4px); }
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.project-card { min-height: 220px; padding: 23px; border: 1px solid var(--line); border-radius: var(--radius); background: white; transition: transform .2s, box-shadow .2s, border-color .2s; }
.project-card:hover { transform: translateY(-4px); border-color: #cfe3ff; box-shadow: var(--shadow); }
.project-top { display: flex; align-items: center; justify-content: space-between; }
.project-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; font-size: 23px; font-weight: 700; }
.project-icon.blue { color: #2785f5; background: #edf6ff; }
.project-icon.green { color: #08a77b; background: #eafaf5; }
.project-icon.purple { color: #8060e8; background: #f2efff; }
.project-icon.orange { color: #f29a2e; background: #fff6e9; }
.project-icon.cyan { color: #08a9c8; background: #e9faff; }
.project-category { color: #8792a5; font-size: 10px; font-weight: 600; }
.project-card h3 { font-size: 17px; margin: 17px 0 7px; letter-spacing: -.4px; }
.project-card p { min-height: 42px; color: var(--muted); font-size: 12px; line-height: 1.6; margin-bottom: 15px; }
.project-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 18px; }
.project-tags span { font-size: 9px; color: #64748b; background: #f4f7fb; padding: 5px 8px; border-radius: 5px; }
.project-link { color: var(--blue); font-size: 11px; font-weight: 700; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid #f0f3f8; padding-top: 13px; }
.project-link span { font-size: 17px; }
.about-section { background: var(--soft); padding-block: 75px; }
.about-grid { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: 36px 58px; }
.about-visual { background: white; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
.about-visual img { width: 100%; display: block; }
.about-copy h2 { max-width: 560px; }
.about-copy p { max-width: 580px; margin-bottom: 19px; }
.values-grid { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); padding-top: 28px; }
.value-item { display: grid; justify-items: center; text-align: center; gap: 7px; padding: 0 20px; border-right: 1px solid var(--line); }
.value-item:last-child { border: 0; }
.value-item > span { color: var(--blue); font-size: 27px; }
.value-item b { font-size: 12px; }
.value-item small { color: var(--muted); font-size: 10px; }
.tech-section { padding-block: 75px; }
.tech-inner { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: 45px; }
.tech-inner h2 { font-size: 31px; }
.tech-list { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }
.tech-list span { border: 1px solid var(--line); border-radius: 9px; padding: 12px 17px; color: #536078; font-size: 12px; font-weight: 700; background: white; }
.contact-section { padding-top: 20px; padding-bottom: 90px; }
.contact-box { display: grid; grid-template-columns: .9fr 1.1fr; gap: 50px; background: #f7faff; border: 1px solid #eaf1fb; border-radius: 22px; padding: 45px; }
.contact-copy h2 { margin-top: 12px; }
.contact-copy p { max-width: 400px; }
.contact-details { display: grid; gap: 13px; margin-top: 28px; color: var(--blue); font-size: 15px; }
.contact-details span { color: #4d5b73; font-size: 12px; margin-left: 8px; }
.contact-form { display: grid; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.contact-form label { display: grid; gap: 7px; color: #3c4960; font-size: 11px; font-weight: 700; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; border: 1px solid #e0e7f1; border-radius: 9px; background: white; padding: 12px 13px; color: var(--ink); outline: none; font-size: 12px; transition: border .2s, box-shadow .2s; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: #80baff; box-shadow: 0 0 0 3px rgba(8,120,249,.09); }
.contact-form textarea { resize: vertical; }
.submit-button { justify-self: start; border: 0; }
.form-privacy { color: #8792a5; font-size: 10px; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.site-footer { border-top: 1px solid var(--line); padding: 23px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer-brand .brand-mark { font-size: 25px; }
.footer-brand .brand-copy strong { font-size: 20px; }
.footer-brand .brand-copy small { font-size: 9px; }
.footer-inner p, .back-top { color: #8792a5; font-size: 10px; margin: 0; }
.back-top { color: var(--blue); font-weight: 700; }
.notice { position: fixed; z-index: 50; right: 22px; bottom: 22px; max-width: min(420px, calc(100% - 44px)); padding: 15px 19px; border-radius: 12px; background: #123b2e; color: white; box-shadow: var(--shadow); font-size: 13px; opacity: 0; transform: translateY(10px); transition: .25s; }
.notice-visible { opacity: 1; transform: translateY(0); }
.notice-error { background: #8d2635; }

@media (max-width: 1000px) {
    .main-nav { gap: 17px; }
    .main-nav a { font-size: 12px; }
    .nav-cta { display: none; }
    .hero-grid { gap: 20px; }
    .service-item { padding-inline: 12px; }
    .service-item h3 { font-size: 11px; }
    .service-item p { font-size: 10px; }
}
@media (max-width: 760px) {
    .container { width: min(100% - 36px, 560px); }
    .section { padding: 66px 0; }
    .site-header { height: 72px; }
    .brand-copy strong { font-size: 22px; }
    .menu-toggle { display: flex; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 10px; background: white; flex-direction: column; justify-content: center; align-items: center; gap: 5px; cursor: pointer; }
    .menu-toggle span { width: 17px; height: 2px; background: var(--ink); transition: .2s; }
    .menu-toggle.is-open span:first-child { transform: translateY(7px) rotate(45deg); }
    .menu-toggle.is-open span:nth-child(2) { opacity: 0; }
    .menu-toggle.is-open span:last-child { transform: translateY(-7px) rotate(-45deg); }
    .main-nav { position: absolute; top: 71px; left: 0; right: 0; padding: 12px 22px 20px; background: white; border-bottom: 1px solid var(--line); display: none; flex-direction: column; align-items: stretch; gap: 0; box-shadow: 0 15px 25px rgba(20,40,70,.06); }
    .main-nav.is-open { display: flex; }
    .main-nav a { padding: 13px 5px; border-bottom: 1px solid #f1f4f8; font-size: 13px; }
    .hero { padding-top: 48px; padding-bottom: 48px; }
    .hero-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: clamp(39px, 11vw, 55px); letter-spacing: -2.5px; }
    .hero-lead { font-size: 15px; }
    .hero-visual { margin-top: 8px; }
    .floating-card-top { right: 0; }
    .service-grid { grid-template-columns: 1fr 1fr; row-gap: 20px; padding-block: 24px; }
    .service-item { border: 0; padding: 0 8px; }
    .service-item:nth-child(odd) { padding-left: 0; }
    .projects-grid { grid-template-columns: 1fr 1fr; }
    .heading-row { align-items: start; flex-direction: column; }
    .about-grid, .tech-inner, .contact-box { grid-template-columns: 1fr; }
    .about-grid { gap: 25px; }
    .about-visual { max-width: 460px; }
    .values-grid { grid-template-columns: 1fr 1fr; row-gap: 22px; }
    .value-item:nth-child(2) { border: 0; }
    .tech-list { justify-content: flex-start; }
    .contact-box { padding: 27px 22px; gap: 28px; }
    .footer-inner { flex-wrap: wrap; }
}
@media (max-width: 480px) {
    .container { width: calc(100% - 30px); }
    .hero h1 { font-size: 39px; }
    .hero-actions { align-items: stretch; flex-direction: column; }
    .hero-actions .button { width: 100%; }
    .service-item { gap: 9px; }
    .line-icon { width: 27px; font-size: 24px; }
    .service-item h3 { font-size: 10px; }
    .service-item p { font-size: 9px; }
    .projects-grid { grid-template-columns: 1fr; }
    .project-card { min-height: auto; }
    .form-row { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: 1fr 1fr; }
    .value-item { padding-inline: 8px; }
    .footer-inner { align-items: flex-start; flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}