/*
Theme Name:  Twenty Seventeen Child
Theme URI:   https://alanhurtarte.com
Description: Modern dark developer portfolio child theme for Alan Hurtarte's blog.
Author:      Alan Hurtarte
Author URI:  https://alanhurtarte.com
Template:    twentyseventeen
Version:     1.0.0
Text Domain: twentyseventeen-child
*/

/* =========================================================
   1. DESIGN TOKENS
   ========================================================= */
:root {
  --color-bg:             #0F1117;
  --color-surface:        #1A1D27;
  --color-surface-alt:    #22263A;
  --color-border:         #2E3348;
  --color-accent:         #6C63FF;
  --color-accent-light:   #8B85FF;
  --color-accent-glow:    rgba(108,99,255,0.15);
  --color-text-primary:   #E8EAED;
  --color-text-secondary: #8B93B0;
  --color-text-muted:     #5A6180;

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

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;

  --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-glow: 0 8px 32px var(--color-accent-glow);

  --transition: 0.25s ease;

  --header-h: 72px;
  --content-max: 1200px;
  --prose-max:   720px;
}

/* =========================================================
   2. GLOBAL RESETS & BASE
   ========================================================= */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

/* Remove Twenty Seventeen body background */
.custom-background,
body.custom-background {
  background-color: var(--color-bg);
}

img { max-width: 100%; height: auto; display: block; }

a {
  color: var(--color-accent-light);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: #fff; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-text-primary);
  line-height: 1.2;
  margin-top: 0;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 600; }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); font-weight: 600; }

code, pre, kbd, samp {
  font-family: var(--font-mono);
  font-size: 0.875em;
}

pre {
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
}

code {
  background: var(--color-surface-alt);
  border-radius: 4px;
  padding: 0.15em 0.4em;
  color: var(--color-accent-light);
}

blockquote {
  border-left: 3px solid var(--color-accent);
  margin-left: 0;
  padding-left: 1.5rem;
  color: var(--color-text-secondary);
  font-style: italic;
}

hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 2rem 0;
}

/* =========================================================
   3. LAYOUT WRAPPERS
   ========================================================= */
.site { display: flex; flex-direction: column; min-height: 100vh; }

.site-content {
  flex: 1;
  padding-top: var(--header-h);   /* clear fixed header */
}

.wrap {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

/* Override Twenty Seventeen layout containers */
.site-content .wrap { padding-top: 0; }

/* =========================================================
   4. FIXED HEADER / NAVIGATION
   ========================================================= */
#masthead {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
  height: var(--header-h);
}

#masthead.site-navigation-fixed,
#masthead.is-scrolled {
  background: rgba(15,17,23,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-color: var(--color-border);
  box-shadow: 0 1px 24px rgba(0,0,0,0.3);
}

/* Remove default Twenty Seventeen header background */
.has-header-image #masthead,
.has-header-video #masthead {
  background: transparent;
}

#masthead .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

/* Site branding */
.site-branding { flex-shrink: 0; }

.site-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

.site-title a {
  color: var(--color-text-primary);
  text-decoration: none;
}
.site-title a:hover { color: var(--color-accent-light); }

.site-description {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  margin: 0;
  letter-spacing: 0.04em;
}

/* Navigation */
.main-navigation {
  background: transparent;
  border: none;
}

.main-navigation ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 0.25rem;
}

.main-navigation li { position: relative; }

.main-navigation a {
  display: block;
  padding: 0.5rem 0.875rem;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.main-navigation a:hover,
.main-navigation .current-menu-item > a,
.main-navigation .current_page_item > a {
  color: var(--color-text-primary);
  background: var(--color-surface-alt);
}

/* Mobile menu toggle */
.menu-toggle {
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  padding: 0.5rem 0.875rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--transition);
}
.menu-toggle:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-light);
}

/* Hide Twenty Seventeen's social links in header nav */
#site-navigation .social-navigation { display: none; }

/* =========================================================
   5. READING PROGRESS BAR
   ========================================================= */
#reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  z-index: 1100;
  transition: width 0.1s linear;
  border-radius: 0 2px 2px 0;
}

/* =========================================================
   6. HERO SECTION
   ========================================================= */
.ah-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 1.5rem;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(108,99,255,0.18) 0%, transparent 60%),
    var(--color-bg);
}

.ah-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(108,99,255,0.06) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(139,133,255,0.04) 0%, transparent 50%);
  pointer-events: none;
}

.ah-hero-inner {
  max-width: 800px;
  position: relative;
  z-index: 1;
}

.ah-hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  display: block;
}

.ah-hero h1 {
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #fff 40%, var(--color-accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.ah-hero-tagline {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--color-text-secondary);
  max-width: 560px;
  margin: 0 auto 2.5rem;
  line-height: 1.65;
}

.ah-hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.ah-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  border: none;
  line-height: 1;
}

.ah-btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 4px 16px rgba(108,99,255,0.35);
}
.ah-btn-primary:hover {
  background: var(--color-accent-light);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(108,99,255,0.45);
}

.ah-btn-outline {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}
.ah-btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-light);
  background: var(--color-accent-glow);
  transform: translateY(-2px);
}

/* Scroll indicator */
.ah-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  animation: bounce 2.5s ease-in-out infinite;
}

.ah-scroll-hint svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* =========================================================
   7. SECTION HEADINGS
   ========================================================= */
.ah-section {
  padding: 5rem 0;
}

.ah-section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.ah-section-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.75rem;
}

.ah-section-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 600;
  color: var(--color-text-primary);
  margin: 0 0 0.75rem;
}

.ah-section-sub {
  color: var(--color-text-secondary);
  max-width: 480px;
  margin-inline: auto;
  font-size: 1rem;
}

/* =========================================================
   8. POST CARD GRID
   ========================================================= */
.ah-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

/* Card */
.ah-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.ah-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(108,99,255,0.4);
}

/* Card thumbnail / placeholder */
.ah-card-thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
  position: relative;
}

.ah-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.ah-card:hover .ah-card-thumb img {
  transform: scale(1.04);
}

/* Category-color gradient placeholders */
.ah-card-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
}

.placeholder-0 { background: linear-gradient(135deg, #1a1d3a 0%, #2d2b6e 100%); }
.placeholder-1 { background: linear-gradient(135deg, #1a2a1a 0%, #1e5c2e 100%); }
.placeholder-2 { background: linear-gradient(135deg, #2a1a1a 0%, #6e2b2b 100%); }
.placeholder-3 { background: linear-gradient(135deg, #1a2535 0%, #1e4d6e 100%); }
.placeholder-4 { background: linear-gradient(135deg, #251a35 0%, #5e2b6e 100%); }
.placeholder-5 { background: linear-gradient(135deg, #352a1a 0%, #6e5b2b 100%); }

/* Card body */
.ah-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.ah-card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.875rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

.ah-card-cat {
  color: var(--color-accent);
  font-weight: 500;
  text-decoration: none;
}
.ah-card-cat:hover { color: var(--color-accent-light); }

.ah-card-meta-sep { opacity: 0.4; }

.ah-card-title {
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.35;
  margin: 0 0 0.75rem;
}

.ah-card-title a {
  color: var(--color-text-primary);
  text-decoration: none;
  transition: color var(--transition);
}
.ah-card-title a:hover { color: var(--color-accent-light); }

.ah-card-excerpt {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.65;
  flex: 1;
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.ah-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.ah-read-more {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: gap var(--transition), color var(--transition);
}
.ah-read-more:hover {
  color: var(--color-accent-light);
  gap: 0.6rem;
}

.ah-reading-time {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

/* =========================================================
   9. SOBRE MÍ TEASER
   ========================================================= */
.ah-about-teaser {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 4rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.ah-about-teaser::before {
  content: '';
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 200px;
  background: radial-gradient(ellipse, var(--color-accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.ah-about-teaser h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 1rem;
  position: relative;
}

.ah-about-teaser p {
  color: var(--color-text-secondary);
  max-width: 520px;
  margin: 0 auto 2rem;
  font-size: 1rem;
  position: relative;
}

/* =========================================================
   10. SINGLE POST LAYOUT
   ========================================================= */
body.single .site-content {
  padding-top: calc(var(--header-h) + 2rem);
}

.ah-single-wrap {
  max-width: var(--prose-max);
  margin-inline: auto;
  padding-inline: 1.5rem;
  padding-bottom: 5rem;
}

/* Post header */
.ah-post-header {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-border);
}

.ah-post-cats {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.ah-post-cat-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-glow);
  border: 1px solid rgba(108,99,255,0.25);
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  text-decoration: none;
  transition: all var(--transition);
}
.ah-post-cat-tag:hover {
  background: rgba(108,99,255,0.25);
  color: var(--color-accent-light);
}

.ah-post-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.15;
  margin-bottom: 1.5rem;
  letter-spacing: -0.025em;
}

.ah-post-byline {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-text-muted);
  flex-wrap: wrap;
}

.ah-post-byline-sep { opacity: 0.4; }

.ah-post-author { color: var(--color-text-secondary); font-weight: 500; }

/* Featured image on single */
.ah-post-featured-image {
  margin-bottom: 3rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.ah-post-featured-image img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
}

/* Post body content */
.ah-post-content {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
}

.ah-post-content h2,
.ah-post-content h3,
.ah-post-content h4 {
  color: var(--color-text-primary);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.ah-post-content p { margin-bottom: 1.5rem; }

.ah-post-content a {
  color: var(--color-accent-light);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(139,133,255,0.4);
}
.ah-post-content a:hover {
  color: #fff;
  text-decoration-color: rgba(255,255,255,0.5);
}

.ah-post-content ul,
.ah-post-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1.5rem;
}

.ah-post-content li { margin-bottom: 0.5rem; }

.ah-post-content img {
  border-radius: var(--radius-sm);
  margin-block: 1.5rem;
}

/* Post footer / tags */
.ah-post-footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.ah-post-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.ah-tag {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  text-decoration: none;
  transition: all var(--transition);
}
.ah-tag:hover {
  color: var(--color-text-primary);
  border-color: var(--color-accent);
}

/* Post navigation */
.ah-post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.ah-post-nav-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-decoration: none;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.ah-post-nav-item:hover {
  border-color: var(--color-accent);
  background: var(--color-surface-alt);
}

.ah-post-nav-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ah-post-nav-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: 1.35;
}

.ah-post-nav-item.next { text-align: right; }

/* =========================================================
   11. ARCHIVE / INDEX PAGE
   ========================================================= */
.ah-archive-header {
  padding: 4rem 0 3rem;
  text-align: center;
}

.ah-archive-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 0.75rem;
}

.ah-archive-desc {
  color: var(--color-text-secondary);
  font-size: 1rem;
}

/* Pagination */
.ah-pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 3rem 0;
  flex-wrap: wrap;
}

.ah-pagination a,
.ah-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  background: var(--color-surface);
}

.ah-pagination a:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-light);
}

.ah-pagination .current {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

/* =========================================================
   12. FOOTER
   ========================================================= */
#colophon {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 4rem 0 2rem;
  margin-top: auto;
}

.ah-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.ah-footer-brand .site-title {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.ah-footer-brand .site-description {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  display: block;
  margin-bottom: 1.25rem;
}

.ah-footer-brand p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.65;
  margin: 0;
}

.ah-footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
}

.ah-footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.ah-footer-col li { margin-bottom: 0.6rem; }

.ah-footer-col a {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color var(--transition);
}
.ah-footer-col a:hover { color: var(--color-accent-light); }

.ah-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
  gap: 1rem;
}

.ah-footer-copy {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

.ah-footer-copy a {
  color: var(--color-accent);
  text-decoration: none;
}

.ah-footer-socials {
  display: flex;
  gap: 0.75rem;
}

.ah-footer-social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  transition: all var(--transition);
}
.ah-footer-social-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-light);
  background: var(--color-accent-glow);
}

.ah-footer-social-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* =========================================================
   13. ENTRANCE ANIMATIONS
   ========================================================= */
.fade-in-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Hero elements animate on load */
.ah-hero-eyebrow { animation: fadeUp 0.7s 0.1s both ease; }
.ah-hero h1      { animation: fadeUp 0.7s 0.25s both ease; }
.ah-hero-tagline { animation: fadeUp 0.7s 0.4s both ease; }
.ah-hero-ctas    { animation: fadeUp 0.7s 0.55s both ease; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =========================================================
   14. TWENTY SEVENTEEN OVERRIDES — kill unwanted elements
   ========================================================= */

/* Remove sidebar on most layouts */
body:not(.page-template-default) .widget-area { display: none; }
body.page-template-default .widget-area {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

/* Remove Twenty Seventeen's hero panels */
.panel-image,
.twentyseventeen-panel:not(.ah-hero) { display: none; }

/* Remove default Twenty Seventeen entry styling */
.entry-header,
.entry-footer { display: none; }

/* Override Twenty Seventeen page background */
.site-header-image { display: none; }

/* Override Twenty Seventeen's default link color */
a { color: var(--color-accent-light); }

/* Override search form */
.search-form input[type="search"] {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  border-radius: var(--radius-sm);
  padding: 0.6rem 1rem;
}

/* Override comment form */
.comment-form input,
.comment-form textarea {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  width: 100%;
  font-family: var(--font-body);
  transition: border-color var(--transition);
}
.comment-form input:focus,
.comment-form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.comment-form .submit {
  background: var(--color-accent);
  color: #fff;
  border: none;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
}
.comment-form .submit:hover { background: var(--color-accent-light); }

/* Contact Form 7 */
.wpcf7-form input:not([type="submit"]),
.wpcf7-form textarea,
.wpcf7-form select {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  width: 100%;
  font-family: var(--font-body);
}
.wpcf7-form input[type="submit"] {
  background: var(--color-accent);
  color: #fff;
  border: none;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
}
.wpcf7-form input[type="submit"]:hover { background: var(--color-accent-light); }

/* =========================================================
   15. RESPONSIVE
   ========================================================= */
@media (max-width: 900px) {
  .ah-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .ah-footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  :root { --header-h: 60px; }

  .ah-posts-grid { grid-template-columns: 1fr; }

  .ah-footer-grid { grid-template-columns: 1fr; gap: 2rem; }

  .ah-post-nav { grid-template-columns: 1fr; }

  #masthead .wrap { padding-inline: 1rem; }

  .main-navigation ul { flex-direction: column; gap: 0; }

  .ah-hero-ctas { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .ah-section { padding: 3rem 0; }
  .ah-about-teaser { padding: 2.5rem 1.5rem; }
}