/* ============================================================
   AGZ Labs — sistema de diseño base
   Compartido por la home y por todas las subwebs del portfolio.
   Cada página puede sobreescribir --grad-from / --grad-to / --btn-text
   en su propio <style> para darle identidad de marca al subproyecto.
   ============================================================ */

:root {
  --bg: #ffffff;
  --bg-alt: #f6f7fb;
  --panel: #ffffff;
  --panel-alt: #f6f7fb;
  --border: rgba(16, 18, 26, 0.1);
  --border-hover: rgba(16, 18, 26, 0.22);
  --border-solid: #e4e5ec;
  --text: #10121a;
  --text-secondary: #4b4f5b;
  --text-muted: #82869a;

  --grad-from: #5b4cff;
  --grad-to: #ff6a3d;
  --gradient: linear-gradient(83deg, var(--grad-from) 0%, var(--grad-to) 100%);
  --btn-text: #ffffff;

  --shadow-soft: 0 16px 40px rgba(16, 18, 26, 0.08);
  --shadow-glow: 0 0 0 1px rgba(16, 18, 26, 0.06), 0 16px 40px rgba(16, 18, 26, 0.1);

  --max-width: 1120px;
  --max-width-narrow: 680px;
  --radius-lg: 22px;
  --radius-md: 14px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text-secondary);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: "Space Grotesk", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  margin: 0;
}

p { margin: 0; }

a { color: inherit; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.grad-text {
  background-image: var(--gradient);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

/* ---------- nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  gap: 16px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
  text-decoration: none;
  flex-shrink: 0;
}

.brand-mark {
  display: inline-flex;
  flex-shrink: 0;
}

.nav-brand .dot {
  color: var(--text-muted);
}

.nav-brand .sub {
  font-weight: 400;
  font-size: 12px;
  color: var(--text-muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.15s ease;
}

.nav-links a:hover {
  color: var(--text);
}

@media (max-width: 640px) {
  .nav-links { display: none; }
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--gradient);
  color: var(--btn-text);
  text-decoration: none;
  font-weight: 600;
  padding: 15px 30px;
  border-radius: 999px;
  font-size: 16px;
  box-shadow: var(--shadow-glow);
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
  border: none;
  cursor: pointer;
  font-family: inherit;
}

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-solid);
  box-shadow: none;
}

.btn-outline:hover {
  border-color: var(--border-hover);
  transform: none;
  filter: none;
}

.btn-sm {
  padding: 9px 20px;
  font-size: 14px;
  box-shadow: none;
}

@media (max-width: 480px) {
  .nav .btn-sm { display: none; }
}

/* ---------- generic sections ---------- */

section { padding: 72px 0; }

.section-alt { background: var(--bg-alt); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--panel-alt);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 22px;
  border: 1px solid var(--border);
}

.pulse-dot {
  position: relative;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--grad-to);
  flex-shrink: 0;
}

.pulse-dot::after {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1.5px solid var(--grad-to);
  animation: pulse-ring 2s ease-out infinite;
}

@keyframes pulse-ring {
  from { transform: scale(0.6); opacity: 0.8; }
  to { transform: scale(2); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .pulse-dot::after { animation: none; }
}

/* ---------- cards ---------- */

.card-panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.card-panel:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-soft);
}

/* ---------- portfolio grid ---------- */

.portfolio-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: 1fr;
}

@media (min-width: 700px) {
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
}

.portfolio-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.portfolio-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--gradient);
  opacity: 0.9;
}

.portfolio-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-soft);
}

.portfolio-card.is-placeholder {
  border-style: dashed;
  color: var(--text-muted);
}

.portfolio-card.is-placeholder::before {
  opacity: 0.35;
}

.portfolio-card .badge {
  align-self: flex-start;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 18px;
  background: var(--panel-alt);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.portfolio-card .badge.live {
  color: #1a8f4c;
  background: rgba(52, 224, 122, 0.14);
  border-color: rgba(52, 224, 122, 0.3);
}

.portfolio-card .badge.soon {
  color: #b4570c;
  background: rgba(255, 138, 43, 0.14);
  border-color: rgba(255, 138, 43, 0.3);
}

.portfolio-card h3 {
  font-size: 21px;
  font-weight: 600;
  margin-bottom: 10px;
}

.portfolio-card p {
  font-size: 14.5px;
  color: var(--text-muted);
  margin-bottom: 20px;
  flex-grow: 1;
}

.portfolio-card .card-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.portfolio-card .card-link svg {
  width: 15px;
  height: 15px;
  transition: transform 0.15s ease;
}

.portfolio-card:hover .card-link svg {
  transform: translate(2px, -2px);
}

/* ---------- footer ---------- */

footer {
  background: var(--panel-alt);
  color: var(--text-muted);
  padding: 40px 0 44px;
  border-top: 1px solid var(--border);
}

.footer-brand {
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 10px;
}

.footer-brand .sep {
  color: var(--border-solid);
  margin: 0 6px;
}

.legal {
  font-size: 12.5px;
  text-align: center;
  max-width: 620px;
  margin: 0 auto;
  color: var(--text-muted);
}

.legal a {
  color: var(--text-secondary);
  text-decoration: underline;
  text-decoration-color: var(--border-solid);
  text-underline-offset: 2px;
}

.legal a:hover {
  color: var(--text);
}

/* ---------- cookie banner ---------- */

#cookieBanner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 50;
  max-width: 640px;
  margin: 0 auto;
  background: var(--panel);
  color: var(--text-secondary);
  border-radius: var(--radius-lg);
  box-shadow: 0 18px 44px rgba(16, 18, 26, 0.18);
  border: 1px solid var(--border);
  padding: 20px 22px;
  display: none;
}

#cookieBanner.visible {
  display: block;
}

#cookieBanner p {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0 0 14px;
}

#cookieBanner a {
  color: var(--text);
  font-weight: 600;
}

.cookie-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.cookie-actions button {
  flex: 1 1 auto;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  font-family: inherit;
}

#cookieAccept {
  background: var(--gradient);
  color: var(--btn-text);
}

#cookieAccept:hover {
  filter: brightness(1.06);
}

#cookieReject {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-solid);
}

#cookieReject:hover {
  border-color: var(--border-hover);
}

.cookie-prefs-link {
  background: none;
  border: none;
  padding: 0;
  color: var(--text-secondary);
  text-decoration: underline;
  cursor: pointer;
  font: inherit;
}