/*
Theme Name: Disquetinho
Theme URI: https://disquetinho.com
Author: Disquetinho
Description: Tema dark tech com alma retrô e cabeça futurista.
Version: 1.44
Text Domain: disquetinho
*/

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  /* Paleta */
  --color-bg:          #08081a;
  --color-bg-2:        #0d0d24;
  --color-bg-card:     #10102a;
  --color-bg-card-hover: #14143a;
  --color-border:      rgba(255,255,255,0.07);

  --color-cyan:        #06b6d4;
  --color-violet:      #7c3aed;
  --color-green:       #22d3ee;
  --color-purple:      #a855f7;
  --color-white:       #f0f0ff;
  --color-muted:       #8888aa;

  --gradient-primary:  linear-gradient(135deg, var(--color-violet), var(--color-cyan));
  --gradient-green:    linear-gradient(90deg, var(--color-cyan), #10b981);
  --gradient-purple:   linear-gradient(90deg, var(--color-violet), var(--color-purple));
  --gradient-hero-bg:  radial-gradient(ellipse 80% 60% at 60% 40%, rgba(124,58,237,0.18) 0%, transparent 70%),
                       radial-gradient(ellipse 50% 40% at 80% 60%, rgba(6,182,212,0.12) 0%, transparent 60%);

  /* Tipografia */
  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;

  /* Espaçamento */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   18px;

  /* Transições */
  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background-color: var(--color-bg);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   TIPOGRAFIA
   ============================================================ */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-cyan);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.section-eyebrow::before { content: '//'; color: var(--color-violet); }

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  color: var(--color-white);
  margin-bottom: 40px;
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
#site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8,8,26,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-icon {
  width: 38px;
  height: 38px;
  background: var(--gradient-primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.logo-text-wrap { display: flex; flex-direction: column; line-height: 1; }
.logo-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-white);
}
.logo-name span { color: var(--color-cyan); }
.logo-tagline {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--color-muted);
  letter-spacing: 0.05em;
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links a {
  font-size: 0.9rem;
  color: var(--color-muted);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover, .nav-links a.current-menu-item {
  color: var(--color-white);
  background: rgba(255,255,255,0.06);
}

/* Nav actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-search-btn {
  background: none;
  border: none;
  color: var(--color-muted);
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: color var(--transition);
  display: flex;
}
.nav-search-btn:hover { color: var(--color-white); }

.btn-newsletter {
  background: var(--gradient-primary);
  color: #fff;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: opacity var(--transition), transform var(--transition);
}
.btn-newsletter:hover { opacity: 0.88; transform: translateY(-1px); }

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
#hero {
  position: relative;
  padding: 80px 0 100px;
  overflow: hidden;
  background: var(--gradient-hero-bg);
}
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Ccircle cx='1' cy='1' r='1' fill='rgba(255,255,255,0.03)'/%3E%3C/svg%3E") repeat;
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid rgba(6,182,212,0.4);
  border-radius: 100px;
  padding: 5px 14px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-cyan);
  margin-bottom: 24px;
  background: rgba(6,182,212,0.06);
}
.hero-badge::before { content: '✦'; font-size: 0.65rem; }

.hero-headline {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  line-height: 1.08;
  margin-bottom: 20px;
}
.hero-headline .accent-violet { color: var(--color-violet); }
.hero-headline .accent-cyan   { color: var(--color-cyan); }

.hero-description {
  color: var(--color-muted);
  font-size: 1.05rem;
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gradient-primary);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: var(--radius-md);
  transition: opacity var(--transition), transform var(--transition);
}
.btn-primary:hover { opacity: 0.88; transform: translateY(-2px); }
.btn-primary svg { width: 16px; height: 16px; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--color-border);
  color: var(--color-white);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: var(--radius-md);
  transition: background var(--transition), border-color var(--transition);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.15);
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-mascot-placeholder {
  width: 340px;
  height: 340px;
  background: var(--gradient-primary);
  border-radius: 50%;
  opacity: 0.12;
  filter: blur(60px);
}

/* ============================================================
   DESTAQUES
   ============================================================ */
#destaques {
  padding: 80px 0;
  background: var(--color-bg-2);
}

.destaques-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 40px;
}
.ver-todos {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  color: var(--color-muted);
  transition: color var(--transition);
  white-space: nowrap;
  margin-top: 28px;
}
.ver-todos:hover { color: var(--color-cyan); }

.destaques-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 20px;
}

/* Card grande */
.card-destaque-principal {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/10;
  cursor: pointer;
}
.card-destaque-principal img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.card-destaque-principal:hover img { transform: scale(1.04); }
.card-destaque-principal .card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8,8,26,0.92) 0%, transparent 55%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
}

/* Card lateral */
.card-destaque-lateral {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition);
}
.card-destaque-lateral:hover {
  border-color: rgba(6,182,212,0.3);
  transform: translateY(-3px);
}
.card-destaque-lateral .card-thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.card-destaque-lateral .card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.card-destaque-lateral:hover .card-thumb img { transform: scale(1.05); }
.card-destaque-lateral .card-content {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

/* Shared card elements */
.card-category-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(6,182,212,0.15);
  border: 1px solid rgba(6,182,212,0.3);
  color: var(--color-cyan);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 100px;
  width: fit-content;
  margin-bottom: 8px;
}
.card-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1.25;
  color: var(--color-white);
}
.card-excerpt {
  font-size: 0.88rem;
  color: var(--color-muted);
  line-height: 1.6;
}
.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  font-size: 0.8rem;
  color: var(--color-muted);
}
.card-meta-author { font-weight: 500; color: rgba(240,240,255,0.7); }
.card-meta-time {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ============================================================
   CATEGORIAS
   ============================================================ */
#categorias {
  padding: 80px 0;
  background: var(--color-bg);
}

.categorias-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.categoria-card {
  position: relative;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), border-color var(--transition);
  overflow: hidden;
}
.categoria-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.categoria-card:nth-child(1)::before { background: var(--gradient-green); }
.categoria-card:nth-child(2)::before { background: var(--gradient-purple); }
.categoria-card:nth-child(3)::before { background: linear-gradient(90deg, #22d3ee, #84cc16); }
.categoria-card:nth-child(4)::before { background: linear-gradient(90deg, #7c3aed, #06b6d4); }
.categoria-card:nth-child(5)::before { background: linear-gradient(90deg, #a855f7, #ec4899); }
.categoria-card:nth-child(6)::before { background: linear-gradient(90deg, #10b981, #22d3ee); }

.categoria-card:hover {
  background: var(--color-bg-card-hover);
  border-color: rgba(6,182,212,0.2);
  transform: translateY(-4px);
}

.categoria-icon {
  width: 36px;
  height: 36px;
  margin-bottom: 16px;
  color: var(--color-cyan);
}
.categoria-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-white);
  margin-bottom: 6px;
}
.categoria-desc {
  font-size: 0.84rem;
  color: var(--color-muted);
  line-height: 1.5;
}

/* ============================================================
   ARTIGOS RECENTES
   ============================================================ */
#artigos-recentes {
  padding: 80px 0;
  background: var(--color-bg-2);
}

.artigos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.artigo-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition);
}
.artigo-card:hover {
  border-color: rgba(124,58,237,0.3);
  transform: translateY(-4px);
}
.artigo-card .card-thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.artigo-card .card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.artigo-card:hover .card-thumb img { transform: scale(1.05); }
.artigo-card .card-content { padding: 22px; }
.artigo-card .card-title { font-size: 1rem; margin-bottom: 10px; }
.artigo-card .card-excerpt { font-size: 0.84rem; margin-bottom: 14px; }

/* ============================================================
   NEWSLETTER SECTION
   ============================================================ */
#newsletter-section {
  padding: 80px 0;
  background: var(--color-bg);
}

.newsletter-box {
  background: linear-gradient(135deg, rgba(124,58,237,0.15), rgba(6,182,212,0.08));
  border: 1px solid rgba(124,58,237,0.25);
  border-radius: var(--radius-lg);
  padding: 60px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.newsletter-box::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(124,58,237,0.2), transparent 70%);
  pointer-events: none;
}
.newsletter-box::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -60px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(6,182,212,0.15), transparent 70%);
  pointer-events: none;
}

.newsletter-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 12px;
}
.newsletter-desc {
  color: var(--color-muted);
  max-width: 460px;
  margin: 0 auto 32px;
}
.newsletter-form {
  display: flex;
  gap: 10px;
  max-width: 440px;
  margin: 0 auto;
}
.newsletter-form input {
  flex: 1;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
}
.newsletter-form input:focus {
  border-color: var(--color-violet);
}
.newsletter-form input::placeholder { color: var(--color-muted); }
.newsletter-form button {
  background: var(--gradient-primary);
  border: none;
  border-radius: var(--radius-md);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 12px 22px;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity var(--transition);
}
.newsletter-form button:hover { opacity: 0.88; }

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer {
  background: var(--color-bg-2);
  border-top: 1px solid var(--color-border);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--color-muted);
  max-width: 300px;
  margin-top: 14px;
  line-height: 1.65;
}
.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-muted);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.footer-social a:hover {
  background: rgba(124,58,237,0.15);
  border-color: rgba(124,58,237,0.3);
  color: var(--color-violet);
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: 18px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  font-size: 0.88rem;
  color: var(--color-muted);
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--color-cyan); }

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 18px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: var(--color-muted);
}
.footer-version {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-muted);
}

/* ============================================================
   SEARCH OVERLAY
   ============================================================ */
.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(8,8,26,0.95);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 120px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.search-overlay.active {
  opacity: 1;
  pointer-events: all;
}
.search-overlay-inner {
  width: 100%;
  max-width: 640px;
  padding: 0 24px;
}
.search-input-wrap {
  position: relative;
}
.search-input-wrap input {
  width: 100%;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 18px 24px 18px 56px;
  font-size: 1.1rem;
  color: var(--color-white);
  font-family: var(--font-body);
  outline: none;
  transition: border-color var(--transition);
}
.search-input-wrap input:focus { border-color: var(--color-violet); }
.search-input-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-muted);
}
.search-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: var(--color-muted);
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
  transition: color var(--transition);
}
.search-close:hover { color: var(--color-white); }

/* ============================================================
   SINGLE POST
   ============================================================ */
.post-header {
  padding: 80px 0 48px;
  background: var(--color-bg-2);
  border-bottom: 1px solid var(--color-border);
}
.post-header .container { max-width: 780px; }
.post-header .card-category-badge { margin-bottom: 20px; }
.post-header h1 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: 18px;
}
.post-header .post-excerpt {
  font-size: 1.1rem;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}
.post-meta-bar {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.85rem;
  color: var(--color-muted);
  flex-wrap: wrap;
}
.post-meta-bar .separator { color: var(--color-border); }

.post-thumbnail {
  max-height: 480px;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin: 48px 0;
}

.post-content-wrap {
  padding: 0 0 80px;
}
.post-content-wrap .container { max-width: 780px; }

.entry-content {
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(240,240,255,0.85);
}
.entry-content h2 { font-size: 1.5rem; color: var(--color-white); margin: 40px 0 16px; }
.entry-content h3 { font-size: 1.2rem; color: var(--color-white); margin: 32px 0 12px; }
.entry-content p { margin-bottom: 20px; }
.entry-content a { color: var(--color-cyan); text-decoration: underline; text-underline-offset: 3px; }
.entry-content ul, .entry-content ol { margin: 16px 0 20px 24px; display: flex; flex-direction: column; gap: 8px; }
.entry-content ul { list-style: disc; }
.entry-content ol { list-style: decimal; }
.entry-content blockquote {
  border-left: 3px solid var(--color-violet);
  padding: 16px 24px;
  background: rgba(124,58,237,0.08);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 24px 0;
  font-style: italic;
  color: rgba(240,240,255,0.75);
}
.entry-content code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: rgba(255,255,255,0.07);
  border-radius: 4px;
  padding: 2px 7px;
  color: var(--color-cyan);
}
.entry-content pre {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  overflow-x: auto;
  margin: 24px 0;
}
.entry-content pre code { background: none; padding: 0; }
.entry-content img { border-radius: var(--radius-md); margin: 24px 0; }

/* ============================================================
   PAGINAÇÃO
   ============================================================ */
.pagination {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 48px;
}
.pagination a, .pagination span {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
  color: var(--color-muted);
  transition: var(--transition);
}
.pagination a:hover, .pagination .current {
  background: var(--color-violet);
  border-color: var(--color-violet);
  color: #fff;
}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 1024px) {
  .destaques-grid { grid-template-columns: 1fr; }
  .card-destaque-principal { aspect-ratio: 16/8; }
  .categorias-grid { grid-template-columns: repeat(2, 1fr); }
  .artigos-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .nav-toggle { display: flex; }

  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero-headline { font-size: 2.2rem; }

  .destaques-header { flex-direction: column; gap: 0; }
  .ver-todos { margin-top: 0; }

  .categorias-grid { grid-template-columns: 1fr 1fr; }
  .artigos-grid { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  .newsletter-box { padding: 40px 24px; }
  .newsletter-form { flex-direction: column; }
}

@media (max-width: 480px) {
  .categorias-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-secondary { justify-content: center; }
}

/* Nav mobile open */
.nav-mobile-open .nav-links,
.nav-mobile-open .nav-actions {
  display: flex;
}
@media (max-width: 768px) {
  .nav-mobile-open .nav-links {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(8,8,26,0.98);
    flex-direction: column;
    padding: 20px;
    border-bottom: 1px solid var(--color-border);
    gap: 4px;
  }
  .nav-mobile-open .nav-links a {
    padding: 12px 16px;
    font-size: 1rem;
  }
  .nav-mobile-open .nav-actions {
    display: none;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}