/*
Theme Name: ISF
Description: Tema institucional de ISF - Informática Sin Fronteras.
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: isf
*/

/* Layout: una sola columna de 1120px; secciones separadas por aire y líneas finas, no por cajas */
:root {
	--bg: #f6f8f9;
	--surface: #ffffff;
	--ink: #1d262d;
	--muted: #56656f;
	--line: #dde4e8;
	--brand: #0b5f86;
	--brand-ink: #ffffff;
	--logo: #29abe2;
	--accent: #f0b23a;
	--soft: #e5f1f7;
	--display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
	--body: "Public Sans", "Segoe UI", system-ui, sans-serif;
	--mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { background: var(--bg); color: var(--ink); font: 400 16px/1.6 var(--body); margin: 0; }
img { max-width: 100%; height: auto; }
a { color: var(--brand); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 2px solid var(--logo); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--display); text-wrap: balance; margin: 0; line-height: 1.1; color: var(--ink); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0; }
.screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.wrap { max-width: 1120px; margin: 0 auto; padding-inline: clamp(16px, 4vw, 40px); }
.eyebrow { font: 500 .75rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--brand); }
.lead { color: var(--muted); max-width: 60ch; font-size: 1.05rem; }

/* Cabecera */
.site-header { position: sticky; top: 0; z-index: 10; background: rgba(246, 248, 249, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.admin-bar .site-header { top: 32px; }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; flex-wrap: wrap; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo img { height: 34px; width: auto; display: block; }
.logo span { font-size: .82rem; color: var(--muted); }
.nav ul { display: flex; gap: clamp(12px, 2.4vw, 28px); list-style: none; margin: 0; padding: 0; font-size: .92rem; flex-wrap: wrap; }
.nav ul a { text-decoration: none; color: var(--muted); }
.nav ul a:hover { color: var(--ink); }
.nav ul li:last-child a { color: var(--brand); font-weight: 600; }

/* Portada */
.hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 5vw, 72px); align-items: center; padding-block: clamp(48px, 8vw, 96px); }
.hero > div { min-width: 0; display: grid; gap: 22px; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 700; letter-spacing: -.025em; }
.hero h1 em { font-style: normal; color: var(--brand); }
.facts { display: flex; gap: 28px; flex-wrap: wrap; padding-top: 6px; }
.facts div { display: grid; gap: 2px; }
.facts strong { font: 700 1.6rem/1 var(--display); }
.facts span { font-size: .85rem; color: var(--muted); }

.shot { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; box-shadow: 0 18px 40px -24px rgba(15, 40, 50, .35); min-width: 0; }
.shot-bar { display: flex; gap: 6px; padding: 10px 12px; border-bottom: 1px solid var(--line); background: var(--bg); }
.shot-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.shot img { display: block; width: 100%; }
.shot-empty { aspect-ratio: 16 / 10; display: grid; place-items: center; text-align: center; padding: 24px; color: var(--muted); font: 400 .85rem/1.5 var(--mono); background: repeating-linear-gradient(135deg, var(--soft) 0 12px, transparent 12px 24px); }
.shot-empty strong { display: block; color: var(--brand); font-weight: 500; }
.shot figcaption { padding: 10px 14px; font-size: .82rem; color: var(--muted); border-top: 1px solid var(--line); }

section { padding-block: clamp(56px, 8vw, 96px); }
section + section { border-top: 1px solid var(--line); }
.head { display: grid; gap: 12px; margin-bottom: 40px; }

/* Novedades */
.news-head { grid-template-columns: 1fr auto; align-items: end; }
.more { font-weight: 600; font-size: .92rem; text-decoration: none; }
.news { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.news article { min-width: 0; display: grid; gap: 8px; align-content: start; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 22px; }
.news time { font: 500 .75rem/1 var(--mono); color: var(--muted); letter-spacing: .06em; }
.news h3 a { color: var(--ink); text-decoration: none; }
.news h3 a:hover { color: var(--brand); }
.news p { color: var(--muted); font-size: .93rem; }

/* Soluciones */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px 40px; }
.services article { display: grid; gap: 8px; align-content: start; min-width: 0; }
.services article p { color: var(--muted); font-size: .95rem; }
.ico { width: 36px; height: 36px; border-radius: 8px; background: var(--soft); display: grid; place-items: center; color: var(--brand); margin-bottom: 6px; }
.ico svg { width: 20px; height: 20px; }

/* Cómo trabajamos */
ol.how { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: s; padding: 0; margin: 0; }
.how li { list-style: none; display: grid; gap: 8px; align-content: start; padding-top: 16px; border-top: 2px solid var(--brand); min-width: 0; }
.how li::before { counter-increment: s; content: "Paso " counter(s); font: 500 .72rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.how p { color: var(--muted); font-size: .93rem; }

/* Clientes */
.rubros { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px 32px; }
.rubros div { min-width: 0; }
.rubros h3 { font: 600 .8rem/1.3 var(--body); text-transform: uppercase; letter-spacing: .08em; color: var(--brand); margin-bottom: 8px; }
.rubros p { font-size: .92rem; color: var(--muted); }

/* Soporte */
.support { background: var(--brand); color: var(--brand-ink); border-radius: 14px; padding: clamp(28px, 5vw, 52px); display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.support > div { min-width: 0; display: grid; gap: 16px; align-content: start; }
.support h2 { color: inherit; }
.support .eyebrow, .support .lead { color: inherit; opacity: .85; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 12px 18px; border-radius: 8px; font-weight: 600; text-decoration: none; width: fit-content; }
.btn-wa { background: var(--accent); color: #1d1606; }
.mails { display: grid; gap: 4px; font-size: .92rem; }
.mails a { color: inherit; font-family: var(--mono); font-size: .88rem; }
.tools { display: grid; gap: 10px; }
.tools a { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 8px; background: rgba(255, 255, 255, .1); color: inherit; text-decoration: none; }
.tools a:hover { background: rgba(255, 255, 255, .18); }
.tools small { opacity: .75; font-size: .8rem; }

/* Contacto */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact > div { min-width: 0; display: grid; gap: 18px; align-content: start; }
.data { display: grid; gap: 14px; }
.data div { display: grid; gap: 2px; }
.data span { font: 500 .72rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.data a { color: var(--ink); }
.contact-form { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 24px; }
.contact-form input[type="text"], .contact-form input[type="email"], .contact-form input[type="tel"], .contact-form textarea { width: 100%; font: inherit; padding: 10px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--ink); }
.contact-form label { font-size: .85rem; font-weight: 500; }
.contact-form input[type="submit"], .contact-form button { font: 600 .95rem var(--body); padding: 12px 18px; border: 0; border-radius: 8px; background: var(--brand); color: var(--brand-ink); cursor: pointer; }

/* Páginas internas y entradas */
.page-head { padding-block: clamp(40px, 6vw, 72px) 24px; display: grid; gap: 12px; }
.page-head h1 { font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -.02em; }
.page-head time { font: 500 .8rem/1 var(--mono); color: var(--muted); }
.content { max-width: 70ch; padding-bottom: clamp(56px, 8vw, 96px); font-size: 1.05rem; }
.content > * + * { margin-top: 1em; }
.content h2 { font-size: 1.6rem; margin-top: 1.6em; }
.content h3 { margin-top: 1.4em; }
.content ul, .content ol { padding-left: 1.3em; }
.list { display: grid; gap: 16px; padding-bottom: clamp(56px, 8vw, 96px); max-width: 760px; }
.list article { display: grid; gap: 6px; padding: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
.list time { font: 500 .75rem/1 var(--mono); color: var(--muted); }
.list h2 { font-size: 1.3rem; }
.list h2 a { color: var(--ink); text-decoration: none; }
.list p { color: var(--muted); }
.pagination { display: flex; gap: 12px; padding-bottom: 64px; }

/* Pie */
.site-footer { border-top: 1px solid var(--line); padding-block: 28px; color: var(--muted); font-size: .85rem; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

@media (max-width: 860px) {
	.hero, .support, .contact { grid-template-columns: 1fr; }
	.services, ol.how, .rubros { grid-template-columns: 1fr 1fr; }
	.news { grid-template-columns: 1fr; }
}
@media (max-width: 782px) { .admin-bar .site-header { top: 46px; } }
@media (max-width: 560px) {
	.services, ol.how, .rubros { grid-template-columns: 1fr; }
	.nav ul { width: 100%; gap: 6px 18px; padding-bottom: 12px; }
	.logo span { display: none; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }