/*
Theme Name: Friedrich Santana
Theme URI: https://friedrichsantana.com
Author: Friedrich Santana
Author URI: https://friedrichsantana.com
Description: Ultra lightweight portfolio theme with CLS=0, Lighthouse 99+, dark mode toggle, hero parallax, modular templates. Color #0040FF, CSS animations, inline fonts, localStorage persistence.
Version: 1.3.0
Requires at least: 5.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: friedrichsantana
Tags: one-column, portfolio, performance-focused, custom-header, custom-menu, featured-images, block-editor-ready, translation-ready
*/

<?php
$primary_color = get_theme_mod('primary_color', '#0040FF');
$primary_rgb = sscanf($primary_color, "#%02x%02x%02x");
$shadow_color_light = "rgba({$primary_rgb[0]}, {$primary_rgb[1]}, {$primary_rgb[2]}, 0.15)";
$shadow_color_dark = "rgba({$primary_rgb[0]}, {$primary_rgb[1]}, {$primary_rgb[2]}, 0.3)";
$overlay_color = "rgba({$primary_rgb[0]}, {$primary_rgb[1]}, {$primary_rgb[2]}, 0.3)";
?>

/* MOBILE PARITY FIX: Unified color tokens */
:root {
  --primary-color: <?php echo esc_attr($primary_color); ?>;
  --color-primary: <?php echo esc_attr($primary_color); ?>;
  --text-color: #0B0B0B;
  --color-text: #0B0B0B;
  --background-color: #FFFFFF;
  --color-bg: #FFFFFF;
  --secondary-bg: #FAFAFA;
  --border-color: rgba(11, 11, 11, 0.1);
  --shadow-color: <?php echo esc_attr($shadow_color_light); ?>;
  --gray-600: #666;
  --gray-400: #999;
  --transition-speed: 0.4s;
  --transition-easing: cubic-bezier(0.22, 1, 0.36, 1);
  --spacing-unit: 1rem;
}

[data-theme="dark"] {
  --primary-color: <?php echo esc_attr($primary_color); ?>;
  --color-primary: <?php echo esc_attr($primary_color); ?>;
  --text-color: #FFFFFF;
  --color-text: #FFFFFF;
  --background-color: #0B0B0B;
  --color-bg: #0B0B0B;
  --secondary-bg: #1A1A1A;
  --border-color: rgba(255, 255, 255, 0.1);
  --shadow-color: <?php echo esc_attr($shadow_color_dark); ?>;
  --gray-600: #AAA;
  --gray-400: #888;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-overflow-scrolling: touch;
}

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

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: opacity var(--transition-speed) var(--transition-easing);
}

a:hover {
  opacity: 0.8;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.5rem;
    padding-left: max(1.5rem, env(safe-area-inset-left));
    padding-right: max(1.5rem, env(safe-area-inset-right));
  }
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
  margin-bottom: 1rem;
  line-height: 1.8;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  z-index: 1000;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  transition: all 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
  contain: layout style;
}

body.home .site-header {
  background-color: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

body.home .site-header.scrolled {
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .site-header {
  background-color: rgba(17, 17, 17, 0.7);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] body.home .site-header {
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .site-header.scrolled,
[data-theme="dark"] body.home .site-header.scrolled {
  background-color: rgba(17, 17, 17, 0.8);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
  gap: 2rem;
}

.site-logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-color);
  letter-spacing: -0.02em;
  transition: color 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

body.home .site-logo {
  color: #FFFFFF;
}

body.home .site-header.scrolled .site-logo {
  color: var(--text-color);
}

.main-navigation ul {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  margin: 0;
}

.main-navigation a {
  color: var(--text-color);
  font-size: 0.9375rem;
  font-weight: 500;
  position: relative;
  transition: color 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

body.home .main-navigation a {
  color: #FFFFFF;
}

body.home .site-header.scrolled .main-navigation a {
  color: var(--text-color);
}

.main-navigation a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-speed) var(--transition-easing);
}

.main-navigation a:hover::after,
.main-navigation a.active::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.menu-toggle span {
  width: 100%;
  height: 2px;
  background-color: currentColor;
  transition: all var(--transition-speed) var(--transition-easing);
  transform-origin: center;
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

@media (max-width: 768px) {
  .site-header {
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
  }

  .header-inner {
    padding: 1rem 1.5rem;
  }

  .menu-toggle {
    display: flex;
    margin-left: auto;
    color: var(--text-color);
    transition: color 0.3s ease;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
  }

  .menu-toggle:hover,
  .menu-toggle:focus-visible {
    color: var(--primary-color);
  }

  body.home .menu-toggle {
    color: #FFFFFF;
  }

  body.home .menu-toggle:hover,
  body.home .menu-toggle:focus-visible {
    color: var(--primary-color);
  }

  body.home .site-header.scrolled .menu-toggle {
    color: var(--text-color);
  }

  .menu-toggle span {
    background-color: currentColor;
  }

  .main-navigation {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--background-color);
    padding: 5rem 2rem 2rem;
    transition: right var(--transition-speed) var(--transition-easing),
                background-color var(--transition-speed) var(--transition-easing);
    box-shadow: -2px 0 20px rgba(0, 0, 0, 0.3);
    z-index: 1000;
  }

  [data-theme="dark"] .main-navigation {
    box-shadow: -2px 0 20px rgba(0, 0, 0, 0.7);
  }

  .main-navigation.active {
    right: 0;
  }

  .main-navigation ul {
    flex-direction: column;
    gap: 2rem;
  }

  .main-navigation a {
    font-size: 1.125rem;
    color: var(--text-color) !important;
  }

  .main-navigation a:hover,
  .main-navigation a:focus {
    color: var(--primary-color) !important;
  }

  .main-navigation a::after {
    background-color: var(--primary-color);
  }

  body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-speed) var(--transition-easing),
                visibility var(--transition-speed) var(--transition-easing);
    z-index: 999;
    pointer-events: none;
    -webkit-tap-highlight-color: transparent;
  }

  [data-theme="dark"] body::before {
    background-color: rgba(0, 0, 0, 0.8);
  }

  body.menu-open::before {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  body.menu-open {
    overflow: hidden;
  }
}

.hero-section {
  min-height: 100vh;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--primary-color);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  contain: layout style paint;
  transition: background-color 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.hero-section.scrolled {
  background: var(--background-color);
}

.hero-background-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.hero-background-video video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--shadow-color);
  z-index: 1;
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.hero-section.has-video .hero-overlay {
  display: none;
}

.hero-section.scrolled .hero-overlay {
  opacity: 0;
}

.hero-content {
  width: 100%;
  max-width: 1200px;
  padding: 0 2rem;
  position: relative;
  z-index: 2;
}

.hero-text-wrapper {
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-title {
  font-size: 64px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.02em;
  margin-bottom: 2rem;
  color: #FFFFFF;
  text-transform: uppercase;
  opacity: 1;
  transform: none;
  transition: all 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.hero-section.scrolled .hero-title {
  font-size: 51.2px;
  color: var(--text-color);
}

.hero-section.hero-loaded .hero-title {
  animation-delay: 0s;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  line-height: 1.6;
  color: var(--gray-600);
  margin-bottom: 3rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.hero-section.hero-loaded .hero-subtitle {
  animation-delay: 0.2s;
}

.hero-cta {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.hero-section.hero-loaded .hero-cta {
  animation-delay: 0.4s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn-primary {
  background-color: var(--primary-color);
  color: #FFFFFF;
  padding: 1rem 2.5rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition-speed) var(--transition-easing);
  box-shadow: 0 4px 14px var(--shadow-color);
}

.btn-primary:hover {
  background-color: #0033CC;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--shadow-color);
  opacity: 1;
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-color);
  padding: 1rem 2.5rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 1rem;
  border: 2px solid var(--text-color);
  transition: all var(--transition-speed) var(--transition-easing);
}

.btn-secondary:hover {
  background-color: var(--text-color);
  color: #FFFFFF;
  transform: translateY(-2px);
  opacity: 1;
}


@media (max-width: 768px) {
  .hero-content {
    padding: 0 1.5rem;
  }

  .hero-title {
    margin-bottom: 1.5rem;
  }

  .hero-subtitle {
    margin-bottom: 2rem;
  }

  .hero-cta {
    flex-direction: column;
    gap: 1rem;
  }
}

section {
  min-height: 100vh;
  padding: 6rem 0;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--transition-easing), transform 0.8s var(--transition-easing);
}

section.visible {
  opacity: 1;
  transform: translateY(0);
}

.section-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
  font-size: 1.0625rem;
  color: var(--gray-600);
  line-height: 1.8;
}

.section-intro img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 1.5rem auto;
  border-radius: 8px;
}

.section-intro .wp-block-image,
.section-intro figure {
  margin: 1.5rem auto;
}

.section-intro .wp-block-columns {
  max-width: 100%;
  text-align: left;
}

#projetos {
  padding: 8rem 0 6rem;
  background-color: var(--background-color);
  position: relative;
  z-index: 20;
}

.section-title {
  text-align: center;
  margin-bottom: 4rem;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 400;
  color: var(--text-color);
  transition: color 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: color;
}

section .section-title {
  color: var(--text-color);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background-color: var(--secondary-bg);
  aspect-ratio: 16 / 10;
}

.portfolio-item a {
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform var(--transition-speed) var(--transition-easing);
}

.portfolio-item:hover img {
  transform: scale(1.03);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(11, 11, 11, 0.8) 100%);
  display: flex;
  align-items: flex-end;
  padding: 2rem;
  opacity: 0;
  transition: opacity var(--transition-speed) var(--transition-easing);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-title {
  color: #FFFFFF;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
}

@media (max-width: 768px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .portfolio-overlay {
    opacity: 1;
    background: linear-gradient(to bottom, transparent 50%, rgba(11, 11, 11, 0.9) 100%);
  }
}

#skills {
  background-color: var(--secondary-bg);
  padding: 10rem 0;
  position: relative;
  z-index: 1;
}

/* MOBILE PARITY FIX: Ensure no overflow breaks sticky */
.skills-stack {
  position: relative;
  margin-top: 4rem;
  overflow: visible;
}

/* MOBILE PARITY FIX: Skills card base */
.skill-card {
  position: sticky;
  top: 4rem;
  height: auto;
  min-height: 400px;
  max-width: calc(100% - 20px);
  margin: 0 auto 2rem;
  background: var(--background-color);
  background-size: cover;
  background-position: center;
  padding: 0;
  border-radius: 12px;
  transform-origin: center center;
  opacity: 1;
  transform: scale(1);
  transition: transform 0.35s ease,
              box-shadow 0.35s ease;
  text-align: left;
  will-change: transform;
  overflow: visible;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  --card-text-color: var(--text-color);
}

.skill-card:nth-child(1) { z-index: 1; top: calc(4rem + 0px); }
.skill-card:nth-child(2) { z-index: 2; top: calc(4rem + 8px); }
.skill-card:nth-child(3) { z-index: 3; top: calc(4rem + 16px); }
.skill-card:nth-child(4) { z-index: 4; top: calc(4rem + 24px); }
.skill-card:nth-child(5) { z-index: 5; top: calc(4rem + 32px); }

.skill-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: inherit;
  background-size: cover;
  background-position: center;
  z-index: -1;
  border-radius: 24px;
}

.skill-card.is-active {
  transform: scale(1.02);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.skill-card-top {
  padding: 0.5rem 1.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  opacity: 0.7;
  border-bottom: 1px solid rgba(11, 11, 11, 0.1);
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.skill-card .skill-number {
  color: var(--card-text-color, #FFFFFF) !important;
  font-weight: 500 !important;
}

.skill-card .skill-category {
  color: var(--card-text-color, #FFFFFF) !important;
  font-weight: 500 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
}

.skill-card-body {
  padding: 1.5rem 2rem 2rem;
  flex: 1;
}

/* MOBILE PARITY FIX: Skills stacking with proper parallax */
@media (max-width: 768px) {
  #skills {
    padding: 6rem 0;
    overflow: visible;
  }

  .skills-stack {
    overflow: visible;
  }

  .skill-card {
    position: sticky;
    top: 2rem;
    min-height: 350px;
    max-width: calc(100% - 16px);
    margin: 0 auto 10rem;
    transform: scale(0.98);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: visible;
  }

  .skill-card.is-active {
    transform: scale(1.01);
  }

  .skill-card:nth-child(1) { z-index: 1; top: calc(2rem + 0px); }
  .skill-card:nth-child(2) { z-index: 2; top: calc(2rem + 60px); }
  .skill-card:nth-child(3) { z-index: 3; top: calc(2rem + 120px); }
  .skill-card:nth-child(4) { z-index: 4; top: calc(2rem + 180px); }
  .skill-card:nth-child(5) { z-index: 5; top: calc(2rem + 240px); }

  .skill-card-top {
    padding: 0.4rem 1.25rem;
    font-size: 0.7rem;
    font-weight: 500;
    min-height: 32px;
  }

  .skill-meta {
    gap: 0.75rem;
  }

  .skill-card-body {
    padding: 1.25rem 1.5rem 1.5rem;
  }

  .skill-card .skill-title {
    font-size: 1.875rem !important;
    font-weight: 600 !important;
    margin: 0 0 1.25rem 0 !important;
    color: var(--card-text-color, #FFFFFF) !important;
    line-height: 1.2 !important;
    letter-spacing: -0.02em !important;
    position: relative !important;
    z-index: 1 !important;
  }

  .skill-card .skill-number {
    color: var(--card-text-color, #FFFFFF) !important;
    font-weight: 500 !important;
  }

  .skill-card .skill-category {
    color: var(--card-text-color, #FFFFFF) !important;
    font-weight: 500 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
  }

  .skill-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, currentColor 0%, transparent 100%);
    opacity: 0.15;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    color: var(--card-text-color, #FFFFFF);
  }

  .skill-card .skill-description {
    font-size: 1rem !important;
    color: var(--card-text-color, #FFFFFF) !important;
    line-height: 1.7 !important;
    max-width: 100% !important;
    margin: 0 !important;
    position: relative !important;
    z-index: 1 !important;
  }

}

.skill-card .skill-title {
  font-size: 2.5rem !important;
  font-weight: 600 !important;
  margin: 0 0 1.5rem 0 !important;
  color: var(--card-text-color, #FFFFFF) !important;
  line-height: 1.2 !important;
  letter-spacing: -0.02em !important;
  position: relative !important;
  z-index: 1 !important;
}

.skill-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, currentColor 0%, transparent 100%);
  opacity: 0.15;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
  color: var(--card-text-color, #FFFFFF);
}

.skill-card .skill-description {
  font-size: 1.125rem !important;
  color: var(--card-text-color, #FFFFFF) !important;
  line-height: 1.7 !important;
  max-width: 90% !important;
  margin: 0 !important;
  position: relative !important;
  z-index: 1 !important;
}

#insights {
  padding: 6rem 0;
  position: relative;
  z-index: 20;
  background-color: var(--background-color);
  overflow-x: hidden;
}

#insights .section-title {
  color: var(--text-color);
}

.insights-wrapper {
  margin-top: 3rem;
}

.insights-items {
  display: block;
}

.insights-items .insight-card.hidden {
  display: none;
}

.insights-load-more {
  text-align: center;
  margin-top: 3rem;
  margin-bottom: 2rem;
}

.load-more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
  background: transparent;
  color: var(--text-color);
  font-size: 1.5rem;
  font-weight: 300;
  cursor: pointer;
  transition: all var(--transition-speed) var(--transition-easing);
  position: relative;
}

.load-more-btn::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--text-color);
  color: var(--background-color);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-speed) var(--transition-easing);
}

.load-more-btn::after {
  content: '';
  position: absolute;
  bottom: calc(100% + 4px);
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 8px solid var(--text-color);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-speed) var(--transition-easing);
}

.load-more-btn:hover::before,
.load-more-btn:hover::after {
  opacity: 1;
}

.load-more-btn:hover {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: #FFFFFF;
  transform: scale(1.05);
}

.load-more-btn.hidden {
  display: none;
}

/* MOBILE PARITY FIX: Insights card base */
.insight-card {
  position: relative;
  width: 100%;
  overflow: hidden;
  margin-bottom: 0;
  font-weight: 400;
  --mix-t: 1;
  touch-action: manipulation;
}

/* MOBILE PARITY FIX: Insights full-bleed with fallback */
.insight-bg {
  position: absolute;
  inset: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  background: var(--background-color);
  background: color-mix(
    in oklab,
    var(--primary-color) calc((1 - var(--mix-t)) * 100%),
    var(--background-color) calc(var(--mix-t) * 100%)
  );
  z-index: 0;
  transition: background 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.insight-card.is-active .insight-bg {
  background: var(--primary-color);
}

.insight-card__inner {
  position: relative;
  z-index: 2;
  display: block;
  padding-block: 1.6rem;
  padding-inline: clamp(1rem, 4vw, 2rem);
  max-width: 1200px;
  margin-inline: auto;
  text-decoration: none;
  color: var(--text-color);
  transition: color 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.insight-card.is-active .insight-card__inner {
  color: #FFFFFF;
}

.insight-card__inner:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 4px;
}

.text-line {
  clip-path: inset(0 100% 0 0);
  transform: translateX(-14px);
  opacity: 0;
  transition: clip-path 0.9s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.9s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.insight-card[data-inview="true"] .text-line {
  clip-path: inset(0 0 0 0);
  transform: translateX(0);
  opacity: 1;
}

.insight-card[data-inview="true"] .text-line:nth-child(1) {
  transition-delay: 0s;
}

.insight-card[data-inview="true"] .text-line:nth-child(2) {
  transition-delay: 0.25s;
}

.insight-card[data-inview="true"] .text-line:nth-child(3) {
  transition-delay: 0.5s;
}

.insight-title {
  font-size: clamp(18px, 1.9vw, 22px);
  font-weight: 400;
  margin-bottom: 0.35rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
  max-width: 100%;
}

.insight-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.insight-category {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  background: #FFFFFF;
  color: #666666;
  font-size: clamp(8px, 0.85vw, 9px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 50px;
  line-height: 1.2;
}

.insight-excerpt {
  font-size: 0.9rem;
  font-weight: 400;
  line-height: 1.6;
  max-width: 100%;
}

/* MOBILE PARITY FIX: Insights full experience on mobile */
@media (max-width: 768px) {
  #insights .section-title {
    color: var(--text-color);
  }

  .insight-card {
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    touch-action: manipulation;
  }

  .insight-card__inner {
    padding-block: 1.2rem;
    padding-inline: clamp(1rem, 5vw, 1.6rem);
    -webkit-tap-highlight-color: transparent;
  }

  .insight-title {
    font-size: clamp(16px, 3.5vw, 20px);
    line-height: 1.3;
    margin-bottom: 0.3rem;
    color: inherit;
    transition: color 0.9s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .insight-meta {
    gap: 0.4rem;
    margin-bottom: 0.4rem;
  }

  .insight-category {
    padding: 0.15rem 0.45rem;
    font-size: clamp(7px, 0.8vw, 8px);
  }

  .insight-excerpt {
    font-size: 0.875rem;
  }

  .insight-card.is-active .insight-bg {
    background: var(--primary-color);
    transition: background 0.9s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .insight-card.is-active .insight-card__inner {
    color: #FFFFFF;
  }
}

@media (prefers-reduced-motion: reduce) {
  .text-line {
    clip-path: inset(0 0 0 0);
    transform: translateX(0);
    opacity: 1;
    transition: none;
  }

  .insight-bg {
    transition: none;
  }
}

#sobre {
  background-color: var(--secondary-bg);
  padding: 6rem 0;
  position: relative;
  z-index: 20;
}

.sobre-content {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
  margin-top: 3rem;
}

.sobre-image {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(11, 11, 11, 0.1);
  max-width: 400px;
}

.sobre-image img {
  width: 100%;
  height: auto;
  display: block;
  max-height: 500px;
  object-fit: cover;
  object-position: center top;
}

.sobre-text h3 {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}

.sobre-text p {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--gray-600);
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  background-color: var(--primary-color);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background-color var(--transition-speed) var(--transition-easing);
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width var(--transition-speed) var(--transition-easing), height var(--transition-speed) var(--transition-easing);
}

.btn:hover::before {
  width: 150%;
  height: 150%;
}

.btn:hover {
  background-color: #0052CC;
}

@media (max-width: 768px) {
  .sobre-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.post-thumbnail {
  max-width: 100%;
  margin-bottom: 3rem;
  text-align: center;
}

.post-thumbnail img {
  max-width: 100%;
  height: auto;
  display: inline-block;
  border-radius: 8px;
}

.entry-content {
  max-width: 100%;
}

.entry-content p {
  margin: 1rem 0;
}

.entry-content p:empty {
  margin: 0 !important;
  display: none;
}

.entry-content > p:first-child {
  margin-top: 0;
}

.entry-content img {
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
}

.entry-content figure {
  margin: 0.5rem 0;
  text-align: center;
  width: 100%;
}

.entry-content figure img {
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
}

.entry-content figure.wp-block-image {
  margin: 0.5rem 0;
}

.entry-content figure.wp-block-embed {
  margin: 1.5rem 0;
}

.projeto-content img {
  width: 100%;
  height: auto;
  display: block;
  margin: 1.5rem auto;
  border-radius: 8px;
}

.projeto-content figure {
  margin: 1.5rem 0;
  text-align: center;
  width: 100%;
}

.projeto-content figure img {
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  border-radius: 8px;
}

.projeto-content figure.wp-block-image {
  margin: 1.5rem 0;
}

.entry-content h2 {
  margin-top: 3rem;
  margin-bottom: 1.5rem;
}

.entry-content h3 {
  margin-top: 2.5rem;
  margin-bottom: 1.25rem;
}

.entry-content ul,
.entry-content ol {
  margin: 1.5rem 0;
  padding-left: 2rem;
}

.entry-content figcaption {
  text-align: center;
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-top: 0.5rem;
}

.entry-content .wp-block-gallery {
  margin: 2rem 0;
}

.entry-content .wp-block-columns {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.entry-content .wp-block-column {
  flex: 1;
  min-width: 250px;
}

.entry-content .alignwide,
.entry-content .alignfull {
  width: 100%;
  max-width: 100%;
}


.entry-content blockquote {
  border-left: 4px solid var(--primary-color);
  padding-left: 1.5rem;
  margin: 2rem 0;
  font-style: italic;
  color: var(--gray-600);
}

.entry-content pre {
  background-color: var(--secondary-bg);
  padding: 1.5rem;
  border-radius: 8px;
  overflow-x: auto;
  margin: 2rem 0;
}

.entry-content code {
  background-color: var(--secondary-bg);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-size: 0.9em;
  font-family: 'Courier New', monospace;
}

.entry-content pre code {
  background-color: transparent;
  padding: 0;
}

@media (max-width: 768px) {
  .entry-content {
    font-size: 1rem;
  }

  .entry-content .wp-block-columns {
    flex-direction: column;
  }

  .entry-content .wp-block-column {
    width: 100%;
  }

  .entry-content h1 {
    font-size: 1.75rem;
  }

  .entry-content h2 {
    font-size: 1.5rem;
  }

  .entry-content h3 {
    font-size: 1.25rem;
  }

  .entry-content pre {
    padding: 1rem;
    font-size: 0.875rem;
  }
}

.site-footer {
  background-color: var(--text-color);
  color: #FFFFFF;
  padding: 3rem 0 2rem;
  margin:60px 0 0 0!important;
  text-align: center;
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
  list-style: none;
}

.social-links a {
  color: #FFFFFF;
  font-size: 1.5rem;
  transition: transform var(--transition-speed) var(--transition-easing), color var(--transition-speed) var(--transition-easing);
}

.social-links a:hover {
  transform: translateY(-4px);
  color: var(--primary-color);
  opacity: 1;
}

.footer-credits {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-color);
  background: transparent;
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition-speed) var(--transition-easing);
  padding: 0;
  position: relative;
  margin-left: auto;
  color: var(--text-color);
}

body.home .theme-toggle {
  border-color: rgba(255, 255, 255, 0.3);
  color: #FFFFFF;
}

body.home .site-header.scrolled .theme-toggle {
  border-color: var(--border-color);
  color: var(--text-color);
}

.theme-toggle:hover {
  background-color: var(--secondary-bg);
  border-color: var(--primary-color);
}

.theme-toggle svg {
  position: absolute;
  transition: all var(--transition-speed) var(--transition-easing);
}

.theme-toggle .sun-icon {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

.theme-toggle .moon-icon {
  opacity: 0;
  transform: rotate(90deg) scale(0);
}

[data-theme="dark"] .theme-toggle .sun-icon {
  opacity: 0;
  transform: rotate(-90deg) scale(0);
}

[data-theme="dark"] .theme-toggle .moon-icon {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

body {
  transition: background-color 0.3s ease, color 0.3s ease;
}
.blog-card-content{
	margin:0 0 20px 0;
}
.blog-card-title{
	margin:0;
}
@media (max-width: 768px) {
  .hero-title {
    font-size: 48px;
  }

  .hero-section.scrolled .hero-title {
    font-size: 38.4px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 32px;
  }
  
  .hero-section.scrolled .hero-title {
    font-size: 25.6px;
  }
}