/* =========================================================================
   ANDEZ THEME — main.css
   Sistema de diseño: tokens, reset, base, layout, componentes, utilidades.
   Dark premium + acento lima. Mobile-first. Tipografía Geist.
   ========================================================================= */

/* ----------------------------------------------------------------------
   1. FUENTE (self-host). Coloca los .woff2 en /assets/fonts/.
   Geist Variable cubre 100–900. Fallback a system-ui.
   ---------------------------------------------------------------------- */
@font-face {
	font-family: "Geist";
	src: url("../fonts/Geist-Variable.woff2") format("woff2-variations");
	font-weight: 100 900;
	font-style: normal;
	font-display: swap;
}
@font-face {
	font-family: "Geist Mono";
	src: url("../fonts/GeistMono-Variable.woff2") format("woff2-variations");
	font-weight: 100 900;
	font-style: normal;
	font-display: swap;
}

/* ----------------------------------------------------------------------
   2. TOKENS
   ---------------------------------------------------------------------- */
:root {
	/* Color */
	--bg:          #0A0D0B;
	--surface:     #111512;
	--surface-2:   #171C18;
	--line:        #232A25;
	--ink:         #F5F7FA;
	--muted:       #A9B0AC;
	--blue:        #2563EB;
	--accent:      #14F195;
	--accent-ink:  #04120B;
	--accent-dim:  rgba(20, 241, 149, 0.12);

	/* Tipografía */
	--font-sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	--font-mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

	/* Escala fluida */
	--fs-sm:   0.875rem;
	--fs-base: 1rem;
	--fs-lg:   clamp(1.0625rem, 1rem + 0.4vw, 1.125rem);
	--fs-xl:   clamp(1.25rem, 1.05rem + 1vw, 1.5rem);
	--fs-2xl:  clamp(1.6rem, 1.2rem + 2vw, 2rem);
	--fs-3xl:  clamp(2.2rem, 1.5rem + 3.2vw, 3rem);
	--fs-4xl:  clamp(2.6rem, 1.4rem + 5.4vw, 4.5rem);

	/* Espaciado */
	--sp-1: 0.5rem;
	--sp-2: 1rem;
	--sp-3: 1.5rem;
	--sp-4: 2.5rem;
	--sp-5: 4rem;
	--sp-6: 6rem;
	--sp-7: 8rem;

	/* Radios / sombras / bordes */
	--radius-sm: 8px;
	--radius:    16px;
	--radius-lg: 24px;
	--radius-pill: 999px;
	--shadow:    0 10px 40px -12px rgba(0, 0, 0, 0.6);
	--shadow-accent: 0 8px 30px -8px rgba(20, 241, 149, 0.35);

	/* Layout */
	--container: 1460px;
	--container-narrow: 880px;
	--gutter: clamp(1rem, 2.5vw, 1.5rem);

	/* Motion */
	--ease: cubic-bezier(0.22, 1, 0.36, 1);
	--dur: 0.5s;
}

/* ----------------------------------------------------------------------
   3. RESET
   ---------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	*, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
	background: var(--bg);
	color: var(--ink);
	font-family: var(--font-sans);
	font-size: var(--fs-base);
	line-height: 1.6;
	letter-spacing: -0.011em;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
	overflow-x: hidden;
}

img, picture, svg, video { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--accent); text-decoration: none; transition: color 0.2s var(--ease); }
a:hover { color: var(--ink); }
ul, ol { list-style: none; padding: 0; }

h1, h2, h3 { font-weight: 700; } h4, h5 { font-weight: 600; } h6 { font-weight: 500; }
h1, h2, h3, h4 { line-height: 1.05; letter-spacing: -0.03em; text-wrap: balance; }

/* Foco visible y accesible en todo elemento interactivo */
:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 3px;
	border-radius: 4px;
}

/* Accesibilidad: skip link + screen reader */
.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0,0,0,0);
	white-space: nowrap; border: 0;
}
.skip-link {
	position: absolute; left: -999px; top: 0; z-index: 100;
	background: var(--accent); color: var(--accent-ink);
	padding: 0.75rem 1.25rem; border-radius: 0 0 var(--radius-sm) 0;
	font-weight: 600;
}
.skip-link:focus { left: 0; color: var(--accent-ink); }

/* ----------------------------------------------------------------------
   4. LAYOUT
   ---------------------------------------------------------------------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.container--narrow { max-width: var(--container-narrow); }
.section { padding-block: clamp(3rem, 8vw, 6rem); }
.site-main { min-height: 60vh; }

/* ----------------------------------------------------------------------
   5. TIPOGRAFÍA DE SECCIÓN
   ---------------------------------------------------------------------- */
.section__head { max-width: 60ch; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.section__eyebrow {
	font-size: var(--fs-sm);
	font-family: var(--font-mono);
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--accent);
	margin-bottom: var(--sp-2);
}
.section__title { font-size: var(--fs-3xl); }
.section__lead { font-size: var(--fs-lg); color: var(--muted); margin-top: var(--sp-2); max-width: 62ch; }

.link-arrow { display: inline-flex; align-items: center; gap: 0.4em; font-weight: 600; }
.link-arrow span { transition: transform 0.25s var(--ease); }
.link-arrow:hover span { transform: translateX(4px); }

/* ----------------------------------------------------------------------
   6. BOTONES
   ---------------------------------------------------------------------- */
.btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 0.5em;
	font-weight: 600; font-size: var(--fs-base); line-height: 1;
	padding: 0.9rem 1.5rem; border-radius: var(--radius-pill);
	border: 1px solid transparent; text-align: center;
	transition: transform 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--lg { padding: 1.1rem 1.9rem; font-size: var(--fs-lg); }
.btn--block { width: 100%; }

.btn--accent { background: var(--accent); color: var(--accent-ink); }
.btn--accent:hover { background: #3ff7ac; color: var(--accent-ink); box-shadow: var(--shadow-accent); }

.btn--outline { border-color: var(--line); color: var(--ink); background: transparent; }
.btn--outline:hover { border-color: var(--accent); color: var(--accent); }

.btn--ghost { background: var(--surface-2); color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { background: var(--surface); color: var(--accent); }

/* ----------------------------------------------------------------------
   7. HEADER + NAV
   ---------------------------------------------------------------------- */
.site-header {
	position: sticky; top: 0; z-index: 50;
	background: color-mix(in srgb, var(--bg) 82%, transparent);
	backdrop-filter: saturate(1.4) blur(14px);
	border-bottom: 1px solid var(--line);
}
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); min-height: 68px; }

.site-brand__link { display: inline-flex; align-items: center; color: var(--ink); font-weight: 700; }
.site-brand__name { font-size: 1.35rem; letter-spacing: -0.04em; }
.site-brand__dot { color: var(--accent); }
.custom-logo { max-height: 40px; width: auto; }

.site-nav { display: flex; align-items: center; gap: var(--sp-3); }
.menu--primary { display: flex; align-items: center; gap: var(--sp-3); }
.menu--primary a { color: var(--muted); font-size: var(--fs-base); font-weight: 500; }
.menu--primary a:hover, .menu--primary .current-menu-item > a { color: var(--ink); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: transparent; border: 0; padding: 8px; }
.nav-toggle__bar { width: 24px; height: 2px; background: var(--ink); transition: transform 0.3s var(--ease), opacity 0.3s var(--ease); }

/* ----------------------------------------------------------------------
   8. HERO
   ---------------------------------------------------------------------- */
.hero { padding-block: clamp(3.5rem, 10vw, 8rem); position: relative; }
.hero::before {
	content: ""; position: absolute; inset: 0; z-index: -1;
	background: radial-gradient(60% 55% at 50% 0%, rgba(20,241,149,0.10), transparent 70%);
	pointer-events: none;
}
.hero__inner { max-width: 60rem; }
.hero__eyebrow {
	display: inline-flex; align-items: center; gap: 0.6em;
	font-family: var(--font-mono); font-size: var(--fs-sm);
	color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em;
	border: 1px solid var(--line); border-radius: var(--radius-pill);
	padding: 0.4rem 0.9rem; margin-bottom: var(--sp-3);
}
.hero__status { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-dim); }
.hero__title { font-size: var(--fs-4xl); display: grid; gap: 0.1em; }
.hero__title-accent { color: var(--accent); }
.hero__lead { font-size: var(--fs-xl); color: var(--muted); margin-top: var(--sp-3); max-width: 52ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-4); }
.hero__meta { margin-top: var(--sp-4); font-family: var(--font-mono); font-size: var(--fs-sm); color: var(--muted); letter-spacing: 0.02em; }

/* ----------------------------------------------------------------------
   9. GRIDS DE TARJETAS
   ---------------------------------------------------------------------- */
.services__grid { display: grid; gap: var(--sp-3); grid-template-columns: 1fr; }
.work__grid { display: grid; gap: var(--sp-3); grid-template-columns: 1fr; margin-top: var(--sp-3); }
.audience__grid { display: grid; gap: var(--sp-3); grid-template-columns: 1fr; }
.principles__grid, .team__grid { display: grid; gap: var(--sp-3); grid-template-columns: 1fr; margin-top: var(--sp-3); }
.testimonials__grid { display: grid; gap: var(--sp-3); grid-template-columns: 1fr; }

@media (min-width: 640px) {
	.services__grid, .work__grid, .audience__grid, .testimonials__grid { grid-template-columns: repeat(2, 1fr); }
	.principles__grid { grid-template-columns: repeat(2, 1fr); }
	.team__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
	.services__grid, .work__grid { grid-template-columns: repeat(3, 1fr); }
	.audience__grid { grid-template-columns: repeat(4, 1fr); }
	.testimonials__grid { grid-template-columns: repeat(3, 1fr); }
	.principles__grid { grid-template-columns: repeat(4, 1fr); }
}

/* Card base */
.service-card, .audience-card, .principle-card, .team-card, .testimonial, .post-card {
	background: var(--surface); border: 1px solid var(--line);
	border-radius: var(--radius); padding: var(--sp-3);
	transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.service-card:hover, .audience-card:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); transform: translateY(-3px); }

/* Servicios */
.service-card { display: flex; flex-direction: column; gap: var(--sp-2); }
.service-card__title { font-size: var(--fs-xl); }
.service-card__subtitle { font-family: var(--font-mono); font-size: var(--fs-sm); color: var(--accent); text-transform: uppercase; letter-spacing: 0.05em; }
.service-card__promise { color: var(--muted); }
.service-card__list { display: grid; gap: 0.5rem; margin-top: auto; }
.service-card__list li { position: relative; padding-left: 1.25rem; color: var(--ink); font-size: var(--fs-sm); }
.service-card__list li::before { content: ""; position: absolute; left: 0; top: 0.55em; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.service-card__cta { font-weight: 600; margin-top: var(--sp-1); }
.services__all, .work__all, .audience__all { margin-top: var(--sp-4); }

/* Audiencia / principios */
.audience-card__num, .principle-card__num { font-family: var(--font-mono); color: var(--accent); font-size: var(--fs-sm); }
.audience-card__title, .principle-card__title { font-size: var(--fs-lg); margin-top: var(--sp-1); }
.audience-card__desc, .principle-card__desc { color: var(--muted); font-size: var(--fs-sm); margin-top: var(--sp-1); }
.audience-card__pain { margin-top: var(--sp-2); padding-top: var(--sp-2); border-top: 1px dashed var(--line); font-style: italic; color: var(--ink); font-size: var(--fs-sm); }

/* Testimonios */
.rating { color: var(--accent); font-family: var(--font-mono); font-weight: 600; }
.testimonial { display: flex; flex-direction: column; gap: var(--sp-3); }
.testimonial__quote { font-size: var(--fs-lg); line-height: 1.5; color: var(--ink); }
.testimonial__quote::before { content: "\201C"; color: var(--accent); font-size: 2.5rem; line-height: 0; vertical-align: -0.4em; margin-right: 0.1em; }
.testimonial__author { display: flex; flex-direction: column; margin-top: auto; }
.testimonial__name { font-weight: 600; }
.testimonial__role { color: var(--muted); font-size: var(--fs-sm); }

/* ----------------------------------------------------------------------
   10. CTA BAND
   ---------------------------------------------------------------------- */
.cta-band__inner {
	background: linear-gradient(135deg, var(--surface-2), var(--surface));
	border: 1px solid var(--line); border-radius: var(--radius-lg);
	padding: clamp(2rem, 6vw, 4rem); text-align: center;
	position: relative; overflow: hidden;
}
.cta-band__inner::before {
	content: ""; position: absolute; inset: 0; z-index: 0;
	background: radial-gradient(50% 120% at 50% 0%, var(--accent-dim), transparent 60%);
}
.cta-band__inner > * { position: relative; z-index: 1; }
.cta-band__title { font-size: var(--fs-3xl); margin-top: var(--sp-2); }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: var(--sp-2); justify-content: center; margin-top: var(--sp-3); }

/* ----------------------------------------------------------------------
   11. BREADCRUMBS
   ---------------------------------------------------------------------- */
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 0.5rem; font-size: var(--fs-sm); color: var(--muted); margin-bottom: var(--sp-3); }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: 0.5rem; color: var(--line); }
.breadcrumbs a { color: var(--muted); }
.breadcrumbs a:hover { color: var(--accent); }
.breadcrumbs [aria-current="page"] { color: var(--ink); }

/* ----------------------------------------------------------------------
   12. PÁGINA / PROSE
   ---------------------------------------------------------------------- */
.page-header { padding-block: clamp(2rem, 6vw, 4rem) var(--sp-3); }
.page-header__title { font-size: var(--fs-3xl); }
.prose { max-width: 72ch; color: var(--ink); }
.prose > * + * { margin-top: var(--sp-3); }
.prose h2 { font-size: var(--fs-2xl); margin-top: var(--sp-4); }
.prose h3 { font-size: var(--fs-xl); margin-top: var(--sp-3); }
.prose p, .prose li { color: var(--muted); }
.prose a { text-decoration: underline; text-underline-offset: 3px; }
.prose ul { list-style: disc; padding-left: 1.25rem; display: grid; gap: 0.5rem; }
.prose img { border-radius: var(--radius); }

/* ----------------------------------------------------------------------
   13. WHATSAPP FLOTANTE
   ---------------------------------------------------------------------- */
.wa-float { position: fixed; right: clamp(1rem, 3vw, 2rem); bottom: clamp(1rem, 3vw, 2rem); z-index: 60; display: flex; flex-direction: column; align-items: flex-end; gap: 0.75rem; }
.wa-float__btn {
	width: 56px; height: 56px; border-radius: 50%;
	background: var(--accent); color: var(--accent-ink);
	display: grid; place-items: center;
	box-shadow: var(--shadow-accent); transition: transform 0.25s var(--ease);
}
.wa-float__btn:hover { transform: scale(1.08); color: var(--accent-ink); }
.wa-float__bubble {
	background: var(--surface-2); border: 1px solid var(--line);
	border-radius: var(--radius); padding: var(--sp-2); max-width: 260px;
	box-shadow: var(--shadow); opacity: 0; transform: translateY(8px) scale(0.98);
	pointer-events: none; transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.wa-float__bubble p { font-size: var(--fs-sm); color: var(--ink); }
.wa-float__cta { display: inline-block; margin-top: var(--sp-1); font-weight: 600; color: var(--accent); }
.wa-float.is-open .wa-float__bubble, .wa-float:hover .wa-float__bubble { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }

/* ----------------------------------------------------------------------
   14. FOOTER
   ---------------------------------------------------------------------- */
.site-footer { border-top: 1px solid var(--line); background: var(--surface); padding-block: clamp(3rem, 7vw, 5rem) var(--sp-4); margin-top: var(--sp-5); }
.site-footer__grid { display: grid; gap: var(--sp-4); grid-template-columns: 1fr; }
@media (min-width: 720px) { .site-footer__grid { grid-template-columns: 1.6fr 1fr 1fr; } }
@media (min-width: 1024px) { .site-footer__grid { grid-template-columns: 2fr 1fr 1fr 1.6fr; } }
.site-footer__tagline { color: var(--muted); margin-block: var(--sp-2) var(--sp-3); max-width: 40ch; }
.site-footer__title { font-size: var(--fs-sm); text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin-bottom: var(--sp-2); font-family: var(--font-mono); }
.site-footer__col ul { display: grid; gap: 0.6rem; }
.site-footer__col a { color: var(--ink); }
.site-footer__col a:hover { color: var(--accent); }
.site-footer__newsletter p { color: var(--muted); font-size: var(--fs-sm); margin-bottom: var(--sp-2); }
.newsletter-form__row { display: flex; gap: 0.5rem; }
.newsletter-form input[type="email"] { flex: 1; min-width: 0; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0.7rem 0.9rem; }
.newsletter-form__legal { font-size: 0.75rem; color: var(--muted); margin-top: var(--sp-2); }
.hp-field { position: absolute; left: -9999px; }

.site-footer__bottom { display: flex; flex-wrap: wrap; gap: var(--sp-2) var(--sp-4); align-items: center; justify-content: space-between; margin-top: var(--sp-5); padding-top: var(--sp-3); border-top: 1px solid var(--line); }
.site-footer__contact { display: flex; gap: var(--sp-3); flex-wrap: wrap; }
.site-footer__contact a { color: var(--ink); }
.site-footer__social { display: flex; gap: var(--sp-3); }
.site-footer__social a { color: var(--muted); }
.site-footer__social a:hover { color: var(--accent); }
.site-footer__legal { display: flex; gap: var(--sp-3); align-items: center; color: var(--muted); font-size: var(--fs-sm); flex-wrap: wrap; }

/* ----------------------------------------------------------------------
   15. FORMULARIOS
   ---------------------------------------------------------------------- */
.form-field { display: grid; gap: 0.4rem; margin-bottom: var(--sp-2); }
.form-field label { font-size: var(--fs-sm); font-weight: 500; color: var(--ink); }
.form-field input, .form-field select, .form-field textarea {
	background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm);
	padding: 0.85rem 1rem; width: 100%; transition: border-color 0.2s var(--ease);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--accent); outline: none; }
.form-actions { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-3); }
.form-notice { padding: var(--sp-2); border-radius: var(--radius-sm); margin-bottom: var(--sp-3); font-size: var(--fs-sm); }
.form-notice--error { background: rgba(255,80,80,0.1); border: 1px solid rgba(255,80,80,0.4); color: #ffb3b3; }

/* ----------------------------------------------------------------------
   16. MENÚ MÓVIL
   ---------------------------------------------------------------------- */
@media (max-width: 900px) {
	.nav-toggle { display: flex; order: 3; }
	.site-nav__cta { display: none; }
	.menu--primary {
		position: fixed; inset: 68px 0 auto 0;
		flex-direction: column; align-items: flex-start; gap: 0;
		background: var(--surface); border-bottom: 1px solid var(--line);
		padding: var(--sp-2) var(--gutter) var(--sp-3);
		transform: translateY(-120%); transition: transform 0.4s var(--ease);
		max-height: calc(100vh - 68px); overflow-y: auto;
	}
	.menu--primary li { width: 100%; border-bottom: 1px solid var(--line); }
	.menu--primary a { display: block; padding: var(--sp-2) 0; font-size: var(--fs-lg); }
	.site-nav.is-open .menu--primary { transform: translateY(0); }
	.site-nav.is-open .nav-toggle__bar:first-child { transform: translateY(3.5px) rotate(45deg); }
	.site-nav.is-open .nav-toggle__bar:last-child { transform: translateY(-3.5px) rotate(-45deg); }
}

/* ----------------------------------------------------------------------
   17. ANIMACIÓN DE REVELADO (respetando reduced-motion)
   ---------------------------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease); will-change: opacity, transform; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ----------------------------------------------------------------------
   18. PAGINACIÓN
   ---------------------------------------------------------------------- */
.pagination { display: flex; gap: 0.5rem; justify-content: center; margin-top: var(--sp-4); flex-wrap: wrap; }
.pagination .page-numbers { padding: 0.6rem 1rem; border: 1px solid var(--line); border-radius: var(--radius-sm); color: var(--ink); }
.pagination .current { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }