/* ── Fuentes autoalojadas (subset latin) ─────────────────── */
@font-face {
  font-family: 'Space Grotesk';
  src: url('/assets/fonts/space-grotesk-600.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Space Grotesk';
  src: url('/assets/fonts/space-grotesk-700.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('/assets/fonts/inter-400.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('/assets/fonts/inter-500.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

/* ── Tokens ──────────────────────────────────────────────── */
:root {
  --bg: #09090b;
  --bg-alt: #0c0c0e;
  --bg-card: #0d1210;
  --bg-footer: #060608;
  --accent: #10b981;
  --accent-light: #34d399;
  --accent-dark: #052e16;
  --text: #f0fdf4;
  --text-nav: #86efac;
  --text-chip: #d1fae5;
  --text-tag: #6ee7b7;
  --text-item: #a7c4b2;
  /* Contraste AA sobre fondos oscuros (antes #5a7f63/#4d7557/#3b5c44/#2c4432) */
  --text-body: #9db8a6;
  --text-desc: #8fb09a;
  --text-label: #7da88c;
  --text-fine: #7d998a;
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

/* ── Base ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: hidden;
}
section[id] { scroll-margin-top: 72px; }
::selection { background: rgba(16,185,129,.3); color: var(--text); }
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: #0d0d0f; }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 2px; }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 2000;
  background: var(--accent); color: var(--accent-dark);
  padding: 10px 18px; font-weight: 700; text-decoration: none; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse { 0%, 100% { opacity: .4; } 50% { opacity: .85; } }

/* ── Nav ─────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0 max(20px, 5vw);
  background: transparent; border-bottom: 1px solid transparent;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
}
.nav.is-scrolled {
  background: rgba(9,9,11,.93);
  border-bottom-color: rgba(16,185,129,.1);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; height: 64px;
  display: flex; align-items: center; gap: 28px;
}
.brand {
  font-family: var(--font-display); font-size: 18px; font-weight: 700;
  color: var(--text); text-decoration: none; flex-shrink: 0; letter-spacing: -.5px;
}
.brand span, .accent { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 26px; flex: 1; }
.nav-links a {
  color: var(--text-nav); font-size: 13.5px; font-weight: 500;
  text-decoration: none; transition: color .2s; letter-spacing: .2px;
}
.nav-links a:hover { color: var(--text); }
.nav-right { display: flex; align-items: center; gap: 14px; margin-left: auto; }
.nav-ext {
  color: var(--accent); font-size: 13px; font-weight: 500;
  text-decoration: none; transition: color .2s;
}
.nav-ext:hover { color: var(--accent-light); }
.lang-switch {
  background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.3);
  color: var(--accent); padding: 7px 14px; border-radius: 6px;
  font-family: var(--font-display); font-size: 11.5px; font-weight: 700;
  letter-spacing: 2px; text-decoration: none;
  transition: background .2s, border-color .2s;
}
.lang-switch:hover { background: rgba(16,185,129,.2); border-color: rgba(16,185,129,.55); }
.menu-btn {
  display: none; align-items: center; justify-content: center;
  background: transparent; border: none; color: var(--text);
  cursor: pointer; padding: 4px; width: 36px; height: 36px;
}
.menu-btn .icon-close { display: none; }
.menu-btn[aria-expanded="true"] .icon-burger { display: none; }
.menu-btn[aria-expanded="true"] .icon-close { display: block; }
.mobile-menu {
  display: none; flex-direction: column;
  padding: 8px max(20px, 5vw) 16px;
  background: rgba(9,9,11,.97); border-top: 1px solid rgba(16,185,129,.1);
}
.mobile-menu.is-open { display: flex; }
.mobile-menu a {
  color: var(--text-nav); font-size: 14px; font-weight: 500; text-decoration: none;
  padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.05); letter-spacing: .2px;
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a.ext { color: var(--accent); }

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 130px max(20px, 5vw) 80px;
  position: relative; overflow: hidden;
}
.hero-grid-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(16,185,129,.035) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(16,185,129,.035) 1px, transparent 1px);
  background-size: 56px 56px;
}
.hero-glow-1 {
  position: absolute; top: 18%; right: 6%;
  width: clamp(220px, 40vw, 480px); height: clamp(220px, 40vw, 480px);
  background: radial-gradient(circle, rgba(16,185,129,.11) 0%, transparent 68%);
  pointer-events: none; animation: pulse 5s ease-in-out infinite;
}
.hero-glow-2 {
  position: absolute; bottom: 12%; left: 2%;
  width: clamp(140px, 26vw, 300px); height: clamp(140px, 26vw, 300px);
  background: radial-gradient(circle, rgba(16,185,129,.06) 0%, transparent 68%);
  pointer-events: none; animation: pulse 7s ease-in-out infinite 2s;
}
.hero-content { max-width: 1000px; width: 100%; margin: 0 auto; position: relative; z-index: 1; }
.hero-anim { animation: fadeUp .7s ease both; }
.hero-anim-2 { animation-delay: .07s; }
.hero-anim-3 { animation-delay: .14s; }
.hero-anim-4 { animation-delay: .21s; }
.hero-anim-5 { animation-delay: .28s; }
.badge-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(16,185,129,.08); border: 1px solid rgba(16,185,129,.22);
  color: var(--accent); font-size: 11.5px; font-weight: 600;
  letter-spacing: 2.5px; text-transform: uppercase;
  padding: 7px 16px; border-radius: 20px; margin-bottom: 28px;
}
.dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.dot-pulse { animation: pulse 2s ease-in-out infinite; }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(46px, 7.5vw, 86px); font-weight: 700;
  line-height: 1.04; letter-spacing: -3px; margin-bottom: 18px;
}
.tagline {
  font-size: clamp(15.5px, 1.8vw, 18.5px); color: var(--text-nav);
  line-height: 1.7; margin-bottom: 36px; max-width: 620px; text-wrap: pretty;
}
.chips { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 44px; }
.chips span {
  background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.09);
  color: var(--text-chip); font-size: 13px; font-weight: 500;
  padding: 7px 16px; border-radius: 6px; letter-spacing: .2px; white-space: nowrap;
}
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-size: 15px; font-weight: 700;
  padding: 14px 28px; border-radius: 8px; text-decoration: none;
  letter-spacing: -.3px; transition: all .2s; border: none; cursor: pointer;
}
.btn-primary { background: var(--accent); color: var(--accent-dark); }
.btn-primary:hover { background: var(--accent-light); transform: translateY(-2px); }
.btn-ghost {
  background: transparent; color: var(--text);
  border: 1px solid rgba(240,253,244,.18); font-weight: 600;
}
.btn-ghost:hover { border-color: rgba(16,185,129,.5); color: var(--accent); }

/* ── Secciones ───────────────────────────────────────────── */
.section { padding: 96px max(20px, 5vw); }
.section-alt { background: var(--bg-alt); }
.section-inner { max-width: 1080px; margin: 0 auto; }
.kicker {
  display: block; font-size: 11px; font-weight: 700; color: var(--accent);
  letter-spacing: 3.5px; text-transform: uppercase; margin-bottom: 14px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 40px); font-weight: 700;
  letter-spacing: -1px; line-height: 1.14;
}
.section-head { margin-bottom: 52px; }

/* ── About ───────────────────────────────────────────────── */
.about-flex {
  display: flex; align-items: center; gap: clamp(28px, 6vw, 72px);
  flex-wrap: wrap; justify-content: center;
}
.about-photo {
  width: 188px; height: 188px; border-radius: 50%; overflow: hidden;
  border: 2px solid rgba(16,185,129,.3); box-shadow: 0 0 48px rgba(16,185,129,.1);
  background: linear-gradient(135deg, rgba(16,185,129,.12), rgba(16,185,129,.04));
  flex-shrink: 0;
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.about-text { flex: 1; min-width: 280px; max-width: 540px; }
.about-text h2 { margin-bottom: 18px; }
.bio { font-size: 15.5px; line-height: 1.82; color: var(--text-body); margin-bottom: 28px; text-wrap: pretty; }
.fact-list { display: flex; flex-direction: column; gap: 11px; list-style: none; }
.fact-list li { display: flex; align-items: center; gap: 10px; color: var(--text-tag); font-size: 13.5px; }

/* ── Services ────────────────────────────────────────────── */
.card {
  border-radius: 14px; position: relative; overflow: hidden;
  transition: border-color .25s, box-shadow .25s;
}
.card-featured {
  background: linear-gradient(135deg, #0d1a14 0%, #0a1410 100%);
  border: 1px solid rgba(16,185,129,.28);
}
.card-featured:hover { border-color: rgba(16,185,129,.55); box-shadow: 0 12px 56px rgba(16,185,129,.08); }
.card-secondary { background: var(--bg-card); border: 1px solid rgba(16,185,129,.11); }
.card-secondary:hover { border-color: rgba(16,185,129,.38); box-shadow: 0 8px 40px rgba(16,185,129,.05); }
.card-glow {
  position: absolute; top: -40px; right: -40px; width: 240px; height: 240px;
  background: radial-gradient(circle, rgba(16,185,129,.07) 0%, transparent 70%);
  pointer-events: none;
}
.flagship { padding: 34px 36px; display: flex; align-items: flex-start; gap: 28px; flex-wrap: wrap; margin-bottom: 18px; }
.flagship-side { flex-shrink: 0; }
.flagship-main { flex: 1; min-width: 200px; }
.icon-box {
  width: 52px; height: 52px; background: rgba(16,185,129,.14);
  border: 1px solid rgba(16,185,129,.3); border-radius: 13px;
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.icon-box-sm {
  width: 46px; height: 46px; background: rgba(16,185,129,.1);
  border: 1px solid rgba(16,185,129,.2); border-radius: 11px;
  display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
}
.mini-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.25);
  color: var(--accent); font-size: 10px; font-weight: 700;
  letter-spacing: 2.5px; text-transform: uppercase;
  padding: 5px 11px; border-radius: 20px; white-space: nowrap;
}
.card h3 {
  font-family: var(--font-display); font-size: 20px; font-weight: 700;
  margin-bottom: 10px; letter-spacing: -.5px;
}
.flagship-main h3 { font-size: 22px; }
.card-secondary h3 { font-size: 18.5px; margin-bottom: 9px; letter-spacing: -.4px; }
.card p.desc {
  font-size: 14.5px; line-height: 1.78; color: var(--text-desc);
  margin-bottom: 22px; text-wrap: pretty;
}
.card-secondary p.desc { font-size: 14px; margin-bottom: 20px; }
.tags { display: flex; flex-wrap: wrap; gap: 7px; }
.tags span {
  background: rgba(16,185,129,.09); border: 1px solid rgba(16,185,129,.2);
  color: var(--text-tag); font-size: 11.5px; font-weight: 500;
  padding: 5px 12px; border-radius: 4px;
}
.tags-sm span { padding: 4px 10px; background: rgba(16,185,129,.07); border-color: rgba(16,185,129,.16); }
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.card-core { padding: 32px; display: flex; flex-direction: column; }
.card-core .tags { margin-bottom: 22px; }
.check-list { list-style: none; margin: 0 0 22px; display: flex; flex-direction: column; gap: 10px; }
.check-list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 13.5px; line-height: 1.55; color: var(--text-item);
}
.check-list svg { flex-shrink: 0; margin-top: 2px; }
.card-cta {
  margin-top: auto; align-self: flex-start;
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--accent); font-family: var(--font-display);
  font-size: 13.5px; font-weight: 600; text-decoration: none;
  transition: gap .2s, color .2s;
}
.card-cta:hover { color: var(--accent-light); gap: 10px; }
.secondary-label {
  display: block; font-size: 11px; font-weight: 700; color: var(--text-label);
  letter-spacing: 2.5px; text-transform: uppercase; margin: 46px 0 20px;
}
.card-secondary { padding: 30px; }

/* ── Banda CTA ───────────────────────────────────────────── */
.cta-band {
  margin-top: 52px; padding: 36px;
  background: linear-gradient(135deg, #0d1a14 0%, #0a1410 100%);
  border: 1px solid rgba(16,185,129,.28); border-radius: 14px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
}
.cta-band h3 {
  font-family: var(--font-display); font-size: clamp(19px, 2.4vw, 24px);
  font-weight: 700; letter-spacing: -.5px; margin-bottom: 6px;
}
.cta-band p { font-size: 14.5px; color: var(--text-desc); max-width: 480px; text-wrap: pretty; }

/* ── Skills ──────────────────────────────────────────────── */
.skills-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.skill-card { background: var(--bg-card); border: 1px solid rgba(16,185,129,.1); border-radius: 12px; padding: 24px; }
.skill-card h3 {
  font-family: var(--font-display); font-size: 12px; font-weight: 700;
  color: var(--accent); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 16px;
}
.skill-items { display: flex; flex-wrap: wrap; gap: 8px; }
.skill-items span {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
  color: var(--text-chip); font-size: 12.5px;
  padding: 5px 12px; border-radius: 5px; letter-spacing: .1px;
}

/* ── Projects ────────────────────────────────────────────── */
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.project-card { background: var(--bg-card); border: 1px solid rgba(16,185,129,.11); border-radius: 14px; overflow: hidden; transition: border-color .25s, box-shadow .25s; }
.project-card:hover { border-color: rgba(16,185,129,.35); box-shadow: 0 8px 32px rgba(16,185,129,.05); }
.project-img {
  height: 162px; position: relative;
  background: repeating-linear-gradient(45deg, #0d1210 0, #0d1210 9px, #0f1512 9px, #0f1512 18px);
  display: flex; align-items: center; justify-content: center;
  border-bottom: 1px solid rgba(16,185,129,.08);
}
.project-img .img-label {
  background: rgba(6,6,8,.7); color: var(--accent); font-size: 10.5px;
  font-family: var(--font-display); padding: 6px 13px; border-radius: 4px; letter-spacing: 1.2px;
}
.project-img .status {
  position: absolute; top: 11px; right: 11px;
  background: rgba(16,185,129,.1); color: var(--accent);
  font-size: 10px; font-weight: 700; padding: 3px 9px; border-radius: 4px; letter-spacing: .8px;
}
.project-body { padding: 20px; }
.project-body .subtitle {
  font-size: 11px; color: var(--text-label); font-weight: 600;
  margin-bottom: 7px; letter-spacing: .5px; text-transform: uppercase;
}
.project-body h3 {
  font-family: var(--font-display); font-size: 16.5px; font-weight: 700;
  margin-bottom: 9px; letter-spacing: -.3px;
}
.project-body p { font-size: 13px; line-height: 1.72; color: var(--text-desc); margin-bottom: 16px; text-wrap: pretty; }
.project-body .tags span { font-size: 10.5px; padding: 3px 9px; background: rgba(16,185,129,.07); border-color: rgba(16,185,129,.14); }

/* ── Contacto / formulario ───────────────────────────────── */
.contact-wrap { max-width: 640px; margin: 0 auto; }
.contact-head { text-align: center; margin-bottom: 40px; }
.contact-head h2 {
  font-family: var(--font-display); font-size: clamp(28px, 4vw, 48px);
  font-weight: 700; letter-spacing: -1.5px; margin-bottom: 14px;
}
.contact-head p { font-size: 16px; color: var(--text-body); max-width: 460px; margin: 0 auto; text-wrap: pretty; }
.contact-form { display: flex; flex-direction: column; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: 13px; font-weight: 500; color: var(--text-nav); }
.field input, .field textarea {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px; padding: 13px 16px; color: var(--text);
  font-family: var(--font-body); font-size: 14.5px;
  transition: border-color .2s;
}
.field input:focus, .field textarea:focus { border-color: rgba(16,185,129,.55); outline: none; }
.field textarea { resize: vertical; min-height: 130px; }
.consent { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--text-body); line-height: 1.55; }
.consent input {
  width: 17px; height: 17px; margin-top: 2px; flex-shrink: 0;
  accent-color: var(--accent); cursor: pointer;
}
.consent a { color: var(--accent); text-decoration: underline; }
.form-status { font-size: 13.5px; color: var(--text-body); min-height: 1.2em; }
.form-status.error { color: #fda4af; }
/* Honeypot: oculto para humanos */
.hp-field { position: absolute; left: -9999px; opacity: 0; pointer-events: none; }
.contact-alt { text-align: center; margin-top: 28px; font-size: 14px; color: var(--text-body); }
.contact-alt a { color: var(--accent); text-decoration: underline; }
.contact-alt a:hover { color: var(--accent-light); }
.contact-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.contact-links .btn { font-size: 14.5px; padding: 13px 26px; }

/* ── Footer ──────────────────────────────────────────────── */
.footer { padding: 40px max(20px, 5vw); background: var(--bg-footer); border-top: 1px solid rgba(16,185,129,.08); }
.footer-inner { max-width: 1080px; margin: 0 auto; }
.footer-top {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px; padding-bottom: 20px;
}
.footer-brand { font-family: var(--font-display); font-size: 17px; font-weight: 700; }
.footer-legal { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-legal a { color: var(--text-fine); font-size: 12.5px; text-decoration: none; letter-spacing: .3px; }
.footer-legal a:hover { color: var(--text-nav); }
.footer-copy {
  border-top: 1px solid rgba(16,185,129,.07); padding-top: 20px;
  font-size: 12.5px; color: var(--text-fine); letter-spacing: .3px;
}

/* ── Páginas interiores (legal, gracias, 404) ────────────── */
.page { max-width: 760px; margin: 0 auto; padding: 140px max(20px, 5vw) 96px; }
.page h1 {
  font-family: var(--font-display); font-size: clamp(30px, 4.5vw, 44px);
  font-weight: 700; letter-spacing: -1.5px; margin-bottom: 28px;
}
.page h2 {
  font-family: var(--font-display); font-size: 21px; font-weight: 700;
  letter-spacing: -.5px; margin: 36px 0 12px;
}
.page p, .page li { font-size: 15px; line-height: 1.8; color: var(--text-body); margin-bottom: 14px; }
.page ul { padding-left: 22px; margin-bottom: 14px; }
.page a { color: var(--accent); text-decoration: underline; }
.page-center { text-align: center; padding-top: 180px; }
.page-center p { max-width: 460px; margin: 0 auto 28px; }

/* ── Animación de scroll ─────────────────────────────────── */
/* Visible por defecto; solo se oculta si JS añade .js-anim (progresivo) */
.js-anim [data-animate] {
  opacity: 0; transform: translateY(22px);
  transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1);
}
.js-anim [data-animate].in-view { opacity: 1; transform: translateY(0); }

/* ── Movimiento reducido ─────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .js-anim [data-animate] { opacity: 1; transform: none; }
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav-links, .nav-ext { display: none; }
  .menu-btn { display: flex; }
  .service-grid { grid-template-columns: 1fr; }
  .project-grid { grid-template-columns: repeat(2, 1fr); }
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .project-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
}