/*
Theme Name: Espicurio
Theme URI: https://espicurio.com
Author: Espicurio Inc.
Author URI: https://espicurio.com
Description: Modern corporate theme for Espicurio Inc. — a design, IT & AI company. Inspired by Stripe, Linear, and Figma aesthetics.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: espicurio
Tags: corporate, modern, one-column, custom-menu, featured-images, translation-ready
*/

/* ==========================================================================
   CSS Custom Properties
   ========================================================================== */

:root {
  /* Brand */
  --color-primary: #000000;
  --color-accent: #eab74a;
  --color-accent-hover: #d4a23b;
  --color-accent-light: rgba(234, 183, 74, 0.10);

  /* Neutrals */
  --color-white: #ffffff;
  --color-gray-50: #fafafa;
  --color-gray-100: #f5f5f5;
  --color-gray-200: #e5e5e5;
  --color-gray-300: #d4d4d4;
  --color-gray-400: #a3a3a3;
  --color-gray-500: #737373;
  --color-gray-600: #525252;
  --color-gray-700: #404040;
  --color-gray-800: #262626;
  --color-gray-900: #171717;

  /* Typography */
  --font-sans: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;

  --leading-tight: 1.15;
  --leading-snug: 1.3;
  --leading-normal: 1.6;
  --leading-relaxed: 1.75;

  --tracking-tight: -0.025em;
  --tracking-normal: 0;
  --tracking-wide: 0.05em;
  --tracking-wider: 0.1em;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;
  --space-5xl: 10rem;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 720px;
  --container-wide: 1400px;
  --gutter: clamp(1.5rem, 4vw, 3rem);

  /* Effects */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-primary);
  background-color: var(--color-white);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul,
ol {
  list-style: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
}

h1 { font-size: clamp(var(--text-4xl), 5vw, var(--text-7xl)); }
h2 { font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl)); }
h3 { font-size: clamp(var(--text-2xl), 3vw, var(--text-4xl)); }
h4 { font-size: var(--text-xl); }

p {
  max-width: 65ch;
}

.text-sm { font-size: var(--text-sm); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-gray-500); }

.label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-accent);
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.container--wide {
  max-width: var(--container-wide);
}

.section {
  padding-block: var(--space-4xl);
}

.section--lg {
  padding-block: var(--space-5xl);
}

.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid--3,
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid--2,
  .grid--3,
  .grid--4 { grid-template-columns: 1fr; }

  .section { padding-block: var(--space-3xl); }
  .section--lg { padding-block: var(--space-4xl); }
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding-block: var(--space-sm);
  transition: background-color var(--transition-base), box-shadow var(--transition-base), color var(--transition-base);
}

/* On hero (front page): white text before scroll */
.home .site-header:not(.is-scrolled) {
  color: var(--color-white);
}

.home .site-header:not(.is-scrolled) .menu-toggle span {
  background: var(--color-white);
}

.site-header.is-scrolled {
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.site-logo img {
  height: 32px;
  width: auto;
}

/* Logo swap: default=dark, white=hidden */
.site-logo__white { display: none; }
.site-logo__default { display: block; }

/* On hero (front page, not scrolled): show white logo */
.home .site-header:not(.is-scrolled) .site-logo__default { display: none; }
.home .site-header:not(.is-scrolled) .site-logo__white { display: block; }

/* Navigation */
.nav-primary ul {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}

.nav-primary a {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  position: relative;
  padding-block: 0.25rem;
}

.nav-primary a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

.nav-primary a:hover::after {
  width: 100%;
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  margin: 5px 0;
  transition: var(--transition-fast);
}

@media (max-width: 768px) {
  .menu-toggle { display: block; }

  .nav-primary {
    position: fixed;
    inset: 0;
    background: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
    z-index: 999;
  }

  .nav-primary.is-open {
    opacity: 1;
    visibility: visible;
  }

  .nav-primary ul {
    flex-direction: column;
    gap: var(--space-xl);
  }

  .nav-primary a {
    font-size: var(--text-2xl);
  }
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-primary);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  box-shadow: inset 0 0 0 1.5px var(--color-gray-300);
}

.btn--outline:hover {
  box-shadow: inset 0 0 0 1.5px var(--color-primary);
}

.btn--ghost {
  background: transparent;
  color: var(--color-primary);
  padding-inline: 0;
}

.btn--ghost:hover {
  color: var(--color-accent);
}

.btn--ghost .arrow {
  transition: transform var(--transition-fast);
}

.btn--ghost:hover .arrow {
  transform: translateX(4px);
}

.btn--dark {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn--dark:hover {
  background: var(--color-gray-800);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  position: relative;
  overflow: hidden;
  color: var(--color-white);
  padding-bottom: clamp(var(--space-3xl), 8vw, var(--space-5xl));
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      to top,
      rgba(0, 0, 0, 0.85) 0%,
      rgba(0, 0, 0, 0.50) 40%,
      rgba(0, 0, 0, 0.25) 70%,
      rgba(0, 0, 0, 0.15) 100%
    );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.hero__tagline {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero__tagline::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--color-accent);
}

.hero__title {
  font-size: clamp(2rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
}

.hero__title .highlight {
  color: var(--color-accent);
}

.hero__description {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: rgba(255, 255, 255, 0.7);
  max-width: 520px;
  margin-bottom: var(--space-xl);
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.hero .btn--outline {
  color: var(--color-white);
  box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, 0.3);
}

.hero .btn--outline:hover {
  box-shadow: inset 0 0 0 1.5px var(--color-white);
}

@media (max-width: 640px) {
  .hero {
    min-height: 100svh;
    align-items: center;
    padding-bottom: 0;
    padding-top: 80px;
  }

  .hero__content {
    text-align: center;
    max-width: 100%;
  }

  .hero__tagline {
    justify-content: center;
  }

  .hero__title {
    font-size: clamp(1.5rem, 6.5vw, 2.25rem);
    line-height: 1.35;
  }

  .hero__description {
    font-size: var(--text-sm);
    margin-inline: auto;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__bg img {
    object-position: 70% center;
  }

  .hero__bg::after {
    background:
      linear-gradient(
        to top,
        rgba(0, 0, 0, 0.80) 0%,
        rgba(0, 0, 0, 0.55) 50%,
        rgba(0, 0, 0, 0.40) 100%
      );
  }
}

/* ==========================================================================
   Value Proposition
   ========================================================================== */

.value-item {
  position: relative;
}

.value-item__number {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.value-item__title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--color-white);
}

.value-item__text {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-400);
}

/* ==========================================================================
   Nav Contact Button
   ========================================================================== */

.btn--nav {
  padding: 0.5rem 1.25rem;
  font-size: var(--text-xs) !important;
  border-radius: var(--radius-sm);
  letter-spacing: var(--tracking-wide);
}

/* ==========================================================================
   Section Headers
   ========================================================================== */

.section-header {
  margin-bottom: var(--space-3xl);
}

.section-header .label {
  margin-bottom: var(--space-sm);
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  color: var(--color-gray-500);
  font-size: var(--text-lg);
}

/* ==========================================================================
   Section Header Center
   ========================================================================== */

.section-header--center {
  text-align: center;
}

/* ==========================================================================
   About Infographic
   ========================================================================== */

.about-info {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-100);
}

/* Stats Row */
.info-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.info-stat {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  position: relative;
}

/* Vertical dividers between stats */
.info-stat + .info-stat::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 60%;
  background: var(--color-gray-200);
}

.info-stat__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-sm);
}

.info-stat__icon svg {
  width: 100%;
  height: 100%;
}

.info-stat__number {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--color-primary);
}

.info-stat__number span {
  font-size: 0.5em;
}

.info-stat__unit {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-top: 0.35rem;
  margin-bottom: var(--space-sm);
}

.info-stat__desc {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
  line-height: var(--leading-normal);
}

@media (max-width: 768px) {
  .info-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  /* Reset dividers for 2-col layout */
  .info-stat:nth-child(3)::before {
    display: none;
  }
  /* Add horizontal divider for bottom row */
  .info-stat:nth-child(n+3) {
    border-top: 1px solid var(--color-gray-200);
  }
}

@media (max-width: 480px) {
  .info-stats {
    grid-template-columns: 1fr;
  }
  .info-stat + .info-stat::before {
    display: none;
  }
  .info-stat + .info-stat {
    border-top: 1px solid var(--color-gray-200);
  }
}

/* ==========================================================================
   Works Section (実績)
   ========================================================================== */

.works-section {
  background: var(--color-gray-50);
}

/* 2 featured (large) + remaining (small) grid */
.works-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

/* Work Card */
.work-card {
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
}

.work-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.work-card__image {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--color-gray-100);
  overflow: hidden;
}

.work-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.work-card:hover .work-card__image img {
  transform: scale(1.04);
}

.work-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-300);
}

.work-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.work-card:hover .work-card__overlay {
  opacity: 1;
}

.work-card__view {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-white);
  letter-spacing: var(--tracking-wide);
}

.work-card__body {
  padding: var(--space-md) var(--space-lg);
}

.work-card__meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--space-xs);
}

.work-card__date {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  font-variant-numeric: tabular-nums;
}

.work-card__tag {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  padding: 0.15rem 0.5rem;
  border-radius: 100px;
  background: var(--color-accent-light);
  color: var(--color-accent-hover);
}

.work-card__title {
  font-size: var(--text-base);
  font-weight: 700;
  line-height: var(--leading-snug);
}

.work-card__excerpt {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  line-height: var(--leading-normal);
  margin-top: var(--space-xs);
}

/* Featured cards: full width across 2 cols */
.work-card--featured {
  grid-column: span 1;
}

/* Small cards: 3 per row */
.works-grid .work-card:not(.work-card--featured) {
  /* These won't span, but we need 3-col for small cards.
     We use a trick: after 2 featured, remaining fill a sub-grid. */
}

/* Responsive: stack on small screens */
@media (max-width: 768px) {
  .works-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   News Section (お知らせ)
   ========================================================================== */

.news-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  grid-template-rows: auto 1fr auto;
  gap: 0 var(--space-2xl);
}

.news-header {
  grid-row: 1 / 3;
  position: sticky;
  top: 120px;
  align-self: start;
}

.news-header h2 {
  font-size: var(--text-3xl);
  margin-top: var(--space-xs);
}

.news-list {
  grid-column: 2;
}

.news-footer {
  grid-column: 2;
  padding-top: var(--space-md);
}

/* News Row */
.news-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-gray-100);
  transition: all var(--transition-fast);
}

.news-row:first-child {
  border-top: 1px solid var(--color-gray-100);
}

.news-row:hover {
  padding-left: var(--space-sm);
  background: var(--color-gray-50);
  border-radius: var(--radius-sm);
}

.news-row__date {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
  min-width: 80px;
}

.news-row__badges {
  display: flex;
  gap: 0.25rem;
  flex-shrink: 0;
}

.news-row__badge {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  padding: 0.15rem 0.4rem;
  border-radius: 3px;
  background: var(--color-gray-100);
  color: var(--color-gray-500);
}

.news-row__badge--works {
  background: var(--color-accent-light);
  color: var(--color-accent-hover);
}

.news-row__title {
  flex: 1;
  font-size: var(--text-sm);
  font-weight: 500;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.news-row__arrow {
  flex-shrink: 0;
  color: var(--color-gray-300);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.news-row:hover .news-row__arrow {
  color: var(--color-accent);
  transform: translateX(3px);
}

@media (max-width: 768px) {
  .news-layout {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .news-header {
    position: static;
    grid-row: auto;
  }

  .news-list {
    grid-column: 1;
  }

  .news-footer {
    grid-column: 1;
  }

  .news-row {
    flex-wrap: wrap;
    gap: var(--space-xs);
  }

  .news-row__title {
    flex-basis: 100%;
    white-space: normal;
  }
}

/* ==========================================================================
   Post Cards (archive / blog listing)
   ========================================================================== */

.post-card {
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.post-card__image {
  aspect-ratio: 16 / 10;
  background: var(--color-gray-100);
  overflow: hidden;
}

.post-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.post-card:hover .post-card__image img {
  transform: scale(1.03);
}

.post-card__body {
  padding: var(--space-md) 0;
}

.post-card__meta {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
  display: flex;
  gap: var(--space-sm);
}

.post-card__title {
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: var(--leading-snug);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta {
  background: var(--color-primary);
  color: var(--color-white);
  text-align: center;
}

.cta h2 {
  margin-bottom: var(--space-md);
}

.cta p {
  color: var(--color-gray-400);
  margin-inline: auto;
  margin-bottom: var(--space-xl);
}

/* ==========================================================================
   Page Header Dark (About etc.)
   ========================================================================== */

.page-header--dark {
  background: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  padding-top: calc(80px + var(--space-4xl));
  padding-bottom: var(--space-3xl);
  border-bottom: none;
}

.page-header--dark h1 {
  color: var(--color-white);
}

.page-header__lead {
  font-size: var(--text-lg);
  color: var(--color-gray-400);
  margin-top: var(--space-sm);
  max-width: 480px;
  margin-inline: auto;
}

/* ==========================================================================
   About Page
   ========================================================================== */

.about-section {
  padding-block: var(--space-3xl);
}

.about-section--alt {
  background: var(--color-gray-50);
}

/* Block layout: icon + content side by side */
.about-block {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.about-block--reverse {
  grid-template-columns: 1fr 120px;
}

.about-block--reverse .about-block__icon {
  order: 2;
}

.about-block--reverse .about-block__content {
  order: 1;
}

.about-block__icon {
  width: 100px;
  height: 100px;
  margin: 0 auto;
}

.about-block__icon svg {
  width: 100%;
  height: 100%;
}

.about-block__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-accent);
  display: inline-block;
}

.about-block__content p {
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-sm);
}

.about-block__name {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary) !important;
  margin-bottom: var(--space-sm) !important;
}

/* Company table */
.about-table {
  width: 100%;
  margin-top: var(--space-md);
  border-collapse: collapse;
}

.about-table th,
.about-table td {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-gray-200);
  text-align: left;
  font-size: var(--text-sm);
}

.about-table th {
  width: 120px;
  font-weight: 600;
  color: var(--color-primary);
  vertical-align: top;
}

.about-table td {
  color: var(--color-gray-600);
}

/* Timeline */
.about-timeline {
  list-style: none;
  padding: 0;
  margin-top: var(--space-md);
  border-left: 2px solid var(--color-gray-200);
  padding-left: var(--space-md);
}

.about-timeline li {
  position: relative;
  padding-bottom: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-gray-600);
}

.about-timeline li::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-md) - 5px);
  top: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}

.about-timeline span {
  font-weight: 700;
  color: var(--color-primary);
  margin-right: 0.75rem;
  font-variant-numeric: tabular-nums;
}

/* Badges */
.about-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--space-md);
}

.about-badge {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 100px;
  background: var(--color-accent-light);
  color: var(--color-accent-hover);
}

/* Domains */
.about-domains {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.about-domain {
  padding: var(--space-md);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
}

.about-domain h4 {
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.about-domain p {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: 0 !important;
}

/* Tags (track record) */
.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--space-md);
}

.about-tag {
  font-size: var(--text-sm);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-gray-200);
  color: var(--color-gray-600);
}

@media (max-width: 768px) {
  .about-block,
  .about-block--reverse {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .about-block--reverse .about-block__icon {
    order: 0;
  }

  .about-block--reverse .about-block__content {
    order: 0;
  }

  .about-block__icon {
    width: 72px;
    height: 72px;
  }

  .about-domains {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--color-primary);
  color: var(--color-gray-400);
  padding-block: var(--space-3xl) var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand p {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-top: var(--space-sm);
  max-width: 300px;
}

.footer-nav h4 {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-md);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.footer-nav a {
  display: block;
  font-size: var(--text-sm);
  padding-block: 0.35rem;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-sm);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Single Post / Page
   ========================================================================== */

.page-header {
  padding-top: calc(80px + var(--space-4xl));
  padding-bottom: var(--space-3xl);
  background: var(--color-gray-50);
  border-bottom: 1px solid var(--color-gray-200);
}

.page-header--center {
  text-align: center;
}

.page-header h1 {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
}

.page-header .post-meta {
  margin-top: var(--space-md);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  display: flex;
  gap: var(--space-md);
  justify-content: center;
}

/* Single post hero image */
.single-post__hero-image {
  max-width: var(--container-narrow);
  margin-inline: auto;
}

.single-post__hero-image img {
  border-radius: var(--radius-lg);
  width: 100%;
}

/* Post Navigation */
.post-nav {
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--color-gray-200);
  padding-top: var(--space-lg);
}

.post-nav__item {
  max-width: 45%;
}

.post-nav__item--next {
  text-align: right;
}

.post-nav__label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-gray-400);
  margin-bottom: 0.25rem;
  display: block;
}

.post-nav__link {
  font-weight: 600;
  font-size: var(--text-sm);
  line-height: var(--leading-snug);
  transition: color var(--transition-fast);
}

.post-nav__link:hover {
  color: var(--color-accent);
}

/* Category Filter */
.category-filter {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.category-filter__item {
  padding: 0.4rem 1rem;
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: 100px;
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-fast);
}

.category-filter__item:hover {
  border-color: var(--color-gray-400);
}

.category-filter__item.is-active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.entry-content {
  padding-block: var(--space-3xl);
}

.entry-content > * + * {
  margin-top: var(--space-md);
}

.entry-content h2 {
  font-size: var(--text-3xl);
  margin-top: var(--space-2xl);
}

.entry-content h3 {
  font-size: var(--text-2xl);
  margin-top: var(--space-xl);
}

.entry-content p {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-700);
}

.entry-content a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.entry-content a:hover {
  color: var(--color-accent-hover);
}

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

.entry-content ul { list-style: disc; }
.entry-content ol { list-style: decimal; }

.entry-content li {
  font-size: var(--text-lg);
  color: var(--color-gray-700);
  line-height: var(--leading-relaxed);
}

.entry-content li + li {
  margin-top: 0.5rem;
}

.entry-content img {
  border-radius: var(--radius-md);
  margin-block: var(--space-lg);
}

.entry-content blockquote {
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-md);
  color: var(--color-gray-600);
  font-style: italic;
}

.entry-content pre {
  background: var(--color-gray-900);
  color: var(--color-gray-100);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.entry-content code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--color-gray-100);
  padding: 0.15em 0.4em;
  border-radius: 4px;
}

.entry-content pre code {
  background: none;
  padding: 0;
}

/* ==========================================================================
   Archive / Blog
   ========================================================================== */

.archive-header {
  padding-top: calc(80px + var(--space-3xl));
  padding-bottom: var(--space-2xl);
  text-align: center;
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-xl);
}

/* ==========================================================================
   404
   ========================================================================== */

.page-404 {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.page-404__code {
  font-size: clamp(6rem, 15vw, 12rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  color: var(--color-gray-200);
  line-height: 1;
}

.page-404 h1 {
  font-size: var(--text-3xl);
  margin-block: var(--space-sm) var(--space-md);
}

.page-404 p {
  color: var(--color-gray-500);
  margin-inline: auto;
  margin-bottom: var(--space-xl);
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding-block: var(--space-3xl);
}

.pagination a,
.pagination span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.pagination a:hover {
  background: var(--color-gray-100);
}

.pagination .current {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ==========================================================================
   WordPress Defaults
   ========================================================================== */

.alignleft { float: left; margin-right: var(--space-md); }
.alignright { float: right; margin-left: var(--space-md); }
.aligncenter { display: block; margin-inline: auto; }
.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: var(--text-sm); color: var(--color-gray-500); margin-top: 0.5rem; }
.screen-reader-text {
  clip: rect(1px, 1px, 1px, 1px);
  position: absolute;
  height: 1px;
  width: 1px;
  overflow: hidden;
}

/* ==========================================================================
   Utilities
   ========================================================================== */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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