/*
Theme Name: Joaquin Bruna Strategist
Theme URI: https://joaquinbruna.com
Author: Joaquin Bruna
Description: Personal branding theme for digital marketing, travel and photography.
Version: 1.1.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
Text Domain: joaquin-bruna
*/

:root {
  --jb-bg: #111111;
  --jb-surface: #171717;
  --jb-surface-soft: #1f1f1f;
  --jb-text: #f2f2f2;
  --jb-text-soft: #c8c8c8;
  --jb-accent: #b9c7df;
  --jb-border: #2f2f2f;
  --jb-max-width: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--jb-bg);
  color: var(--jb-text);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.jb-container {
  width: min(100% - 2.5rem, var(--jb-max-width));
  margin-inline: auto;
}

.jb-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(17, 17, 17, 0.86);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--jb-border);
}

.jb-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.jb-brand {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  font-weight: 700;
  text-transform: uppercase;
}

.jb-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.jb-nav a {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--jb-text-soft);
}

.jb-nav a:hover {
  color: var(--jb-accent);
}

.jb-hero {
  padding: 5.5rem 0 4.5rem;
}

.jb-kicker {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--jb-accent);
  margin: 0 0 1rem;
}

.jb-title {
  margin: 0;
  font-size: clamp(2rem, 6vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
}

.jb-subtitle {
  margin-top: 1.4rem;
  max-width: 50rem;
  color: var(--jb-text-soft);
  font-size: clamp(1rem, 2.1vw, 1.28rem);
}

.jb-section {
  padding: 4.5rem 0;
  border-top: 1px solid var(--jb-border);
}

.jb-section h2 {
  margin: 0 0 1.2rem;
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  line-height: 1.1;
}

.jb-section-intro {
  margin: 0 0 2rem;
  color: var(--jb-text-soft);
  max-width: 48rem;
}

.jb-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.jb-card {
  background: var(--jb-surface);
  border: 1px solid var(--jb-border);
  padding: 1.25rem;
  border-radius: 0.5rem;
}

.jb-card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
}

.jb-card p {
  margin: 0;
  color: var(--jb-text-soft);
  font-size: 0.95rem;
}

.jb-quote {
  margin: 0;
  padding: 1.4rem;
  background: var(--jb-surface-soft);
  border-left: 3px solid var(--jb-accent);
  border-radius: 0.5rem;
}

.jb-quote p {
  margin: 0 0 0.9rem;
}

.jb-quote cite {
  color: var(--jb-text-soft);
  font-style: normal;
  font-size: 0.9rem;
}

.jb-cta {
  margin-top: 1.6rem;
}

.jb-button {
  display: inline-block;
  border: 1px solid var(--jb-accent);
  color: var(--jb-accent);
  padding: 0.8rem 1.2rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.74rem;
  font-weight: 700;
}

.jb-button:hover {
  background: var(--jb-accent);
  color: #0f0f0f;
}

.jb-footer {
  border-top: 1px solid var(--jb-border);
  padding: 2rem 0 2.5rem;
  color: var(--jb-text-soft);
  font-size: 0.85rem;
}

@media (max-width: 900px) {
  .jb-grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .jb-header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .jb-grid-3 {
    grid-template-columns: 1fr;
  }

  .jb-hero {
    padding-top: 4.2rem;
  }
}