/*
Theme Name: Broot v7
Theme URI: https://broot-llc.com/
Author: 合同会社Broot
Author URI: https://broot-llc.com/
Description: 合同会社Broot コーポレートサイト用オリジナルテーマ（CompFitロゴ更新版）
Version: 7.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: broot
*/

/* ============================================
   CSS Custom Properties
   ============================================ */
:root {
  --color-primary: #1a6fb5;
  --color-primary-dark: #145a94;
  --color-primary-light: #e8f2fa;
  --color-accent: #e8a100;
  --color-accent-light: #fff4d6;
  --color-text: #1a1a2e;
  --color-text-secondary: #5a5a72;
  --color-text-light: #8888a0;
  --color-bg: #ffffff;
  --color-bg-subtle: #f5f8fc;
  --color-border: #e2e8f0;
  --color-white: #ffffff;
  --font-ja: 'Noto Sans JP', sans-serif;
  --font-en: 'Inter', sans-serif;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.08);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.1);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-ja);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

a:hover {
  color: var(--color-primary-dark);
}

/* ============================================
   Utilities
   ============================================ */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 120px 0;
}

.section-label {
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-secondary);
  max-width: 600px;
}

/* Scroll reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ============================================
   Header / Navigation
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100000;
  padding: 0 32px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
  background: transparent;
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

.header-logo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-decoration: none;
  z-index: 1001;
}

.header-logo-main {
  font-family: var(--font-en);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: -0.02em;
  transition: var(--transition);
}

.hero-section .header-logo-main,
.header:not(.scrolled) .header-logo-main {
  color: var(--color-white);
}

.header.scrolled .header-logo-main {
  color: var(--color-primary);
}

.header-logo-sub {
  font-family: var(--font-en);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition);
}

.header.scrolled .header-logo-sub {
  color: var(--color-text-light);
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-desktop a {
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  letter-spacing: 0.02em;
  position: relative;
  padding: 4px 0;
  transition: var(--transition);
}

.header.scrolled .nav-desktop a {
  color: var(--color-text);
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.3s ease;
}

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

.nav-contact-btn {
  background: var(--color-primary) !important;
  color: var(--color-white) !important;
  padding: 10px 24px !important;
  border-radius: 100px;
  font-weight: 600 !important;
  font-size: 0.82rem !important;
}

.nav-contact-btn:hover {
  background: var(--color-primary-dark) !important;
  transform: translateY(-1px);
}

.nav-contact-btn::after {
  display: none !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 16px;
  z-index: 100001;
  position: relative;
  pointer-events: auto;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  min-width: 48px;
  min-height: 48px;
  align-items: center;
  justify-content: center;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: var(--transition);
  border-radius: 2px;
}

.header.scrolled .hamburger span {
  background: var(--color-text);
}

.hamburger.active span {
  background: var(--color-primary) !important;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

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

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* Mobile nav overlay */
.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  z-index: 99999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.nav-mobile.open {
  opacity: 1;
  pointer-events: all;
}

.nav-mobile a {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

/* ============================================
   Hero Section
   ============================================ */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0d4f7a 0%, #1a6fb5 40%, #2690d4 70%, #1a6fb5 100%);
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='1440' height='900' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3ClinearGradient id='g1' x1='0%25' y1='0%25' x2='100%25' y2='100%25'%3E%3Cstop offset='0%25' stop-color='%23ffffff' stop-opacity='0.03'/%3E%3Cstop offset='100%25' stop-color='%23ffffff' stop-opacity='0'/%3E%3C/linearGradient%3E%3C/defs%3E%3Ccircle cx='200' cy='300' r='400' fill='url(%23g1)'/%3E%3Ccircle cx='1200' cy='600' r='350' fill='url(%23g1)'/%3E%3Ccircle cx='800' cy='100' r='300' fill='url(%23g1)'/%3E%3C/svg%3E") center/cover no-repeat;
  opacity: 1;
}

/* Wave animation at bottom */
.hero-wave {
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  z-index: 2;
}

.hero-wave svg {
  display: block;
  width: 100%;
  height: auto;
}

/* Animated wave decorations */
.wave-deco {
  position: absolute;
  bottom: 60px;
  left: 0;
  width: 200%;
  height: 80px;
  opacity: 0.08;
  z-index: 1;
}

.wave-deco path {
  fill: none;
  stroke: white;
  stroke-width: 1.5;
}

.wave-deco.wave-1 {
  animation: waveFlow 8s linear infinite;
}

.wave-deco.wave-2 {
  animation: waveFlow 12s linear infinite reverse;
  bottom: 80px;
  opacity: 0.05;
}

@keyframes waveFlow {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  color: var(--color-white);
  padding: 0 24px;
}

.hero-en {
  font-family: var(--font-en);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #ffffff 0%, rgba(255,255,255,0.85) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-ja {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  font-weight: 400;
  letter-spacing: 0.12em;
  opacity: 0.9;
  margin-bottom: 48px;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.6);
  font-family: var(--font-en);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
}

/* ============================================
   Services Section
   ============================================ */
.services-section {
  background: var(--color-bg);
}

.services-header {
  margin-bottom: 64px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.service-card {
  position: relative;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card-visual {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.service-card-visual.compfit-visual {
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.compfit-visual img {
  max-height: 80px;
  width: auto;
  object-fit: contain;
}

.service-card-visual.umimachi-visual {
  position: relative;
}

.umimachi-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-card-body {
  padding: 32px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-en);
  color: var(--color-primary);
  background: var(--color-primary-light);
  padding: 4px 12px;
  border-radius: 100px;
  width: fit-content;
  margin-bottom: 16px;
}

.service-card-name {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.service-card-name-sub {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 12px;
}

.service-card-desc {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.9;
  flex: 1;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-top: 20px;
  padding: 10px 0;
  transition: var(--transition);
}

.service-card-link::after {
  content: '';
  display: inline-block;
  width: 20px;
  height: 20px;
  background: var(--color-primary);
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='5' y1='12' x2='19' y2='12'/%3E%3Cpolyline points='12 5 19 12 12 19'/%3E%3C/svg%3E") center/contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='5' y1='12' x2='19' y2='12'/%3E%3Cpolyline points='12 5 19 12 12 19'/%3E%3C/svg%3E") center/contain no-repeat;
  transition: transform 0.3s ease;
}

.service-card-link:hover {
  color: var(--color-primary-dark);
}

.service-card-link:hover::after {
  transform: translateX(4px);
  background: var(--color-primary-dark);
}

/* ============================================
   Company Section
   ============================================ */
.company-section {
  background: var(--color-bg-subtle);
}

.company-header {
  margin-bottom: 64px;
}

.company-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.company-item {
  padding: 32px 40px;
  border-bottom: 1px solid var(--color-border);
}

.company-item:nth-child(odd) {
  border-right: 1px solid var(--color-border);
}

.company-item:nth-last-child(-n+2) {
  border-bottom: none;
}

.company-item-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 8px;
  font-family: var(--font-en);
}

.company-item-value {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.7;
}

.company-item-value ul {
  list-style: none;
  padding: 0;
}

.company-item-value ul li {
  position: relative;
  padding-left: 16px;
}

.company-item-value ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  opacity: 0.4;
}

/* ============================================
   News Section
   ============================================ */
.news-section {
  background: var(--color-bg);
}

.news-header {
  margin-bottom: 64px;
}

.news-list {
  max-width: 800px;
}

.news-item {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.news-item:first-child {
  padding-top: 0;
}

.news-item:last-child {
  border-bottom: none;
}

.news-date {
  font-family: var(--font-en);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-light);
  white-space: nowrap;
  padding-top: 2px;
  min-width: 100px;
}

.news-content h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.news-content p {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
}

/* ============================================
   Contact Section
   ============================================ */
.contact-section {
  background: var(--color-bg-subtle);
  position: relative;
}

.contact-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 400px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #2690d4 100%);
  z-index: 0;
}

.contact-inner {
  position: relative;
  z-index: 1;
}

.contact-header {
  margin-bottom: 48px;
  color: var(--color-white);
}

.contact-header .section-label {
  color: rgba(255, 255, 255, 0.7);
}

.contact-header .section-label::before {
  background: rgba(255, 255, 255, 0.5);
}

.contact-header .section-title {
  color: var(--color-white);
}

.contact-header .section-subtitle {
  color: rgba(255, 255, 255, 0.8);
}

.contact-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 56px;
  box-shadow: var(--shadow-xl);
  max-width: 760px;
}

/* WPForms style overrides to match theme */
.contact-card .wpforms-container,
.contact-card div.wpforms-container-full {
  margin: 0 !important;
  padding: 0 !important;
  max-width: 100% !important;
}

.contact-card .wpforms-container .wpforms-form .wpforms-field {
  padding: 0 0 16px !important;
}

.contact-card .wpforms-container .wpforms-form .wpforms-field-label,
.contact-card div.wpforms-container-full .wpforms-form .wpforms-field-label {
  font-size: 0.88rem !important;
  font-weight: 600 !important;
  color: var(--color-text) !important;
  font-family: var(--font-ja) !important;
  margin-bottom: 8px !important;
}

.contact-card .wpforms-container .wpforms-form .wpforms-field-sublabel {
  font-size: 0.75rem !important;
  color: var(--color-text-light) !important;
}

.contact-card .wpforms-container .wpforms-form .wpforms-required-label {
  color: #e53e3e !important;
}

.contact-card .wpforms-container .wpforms-form input[type="text"],
.contact-card .wpforms-container .wpforms-form input[type="email"],
.contact-card .wpforms-container .wpforms-form input[type="tel"],
.contact-card .wpforms-container .wpforms-form input[type="url"],
.contact-card .wpforms-container .wpforms-form select,
.contact-card .wpforms-container .wpforms-form textarea,
.contact-card div.wpforms-container-full .wpforms-form input[type="text"],
.contact-card div.wpforms-container-full .wpforms-form input[type="email"],
.contact-card div.wpforms-container-full .wpforms-form textarea {
  padding: 14px 18px !important;
  font-size: 0.95rem !important;
  font-family: var(--font-ja) !important;
  border: 1.5px solid var(--color-border) !important;
  border-radius: var(--radius-sm) !important;
  background: var(--color-bg) !important;
  color: var(--color-text) !important;
  transition: var(--transition) !important;
  width: 100% !important;
  height: auto !important;
  line-height: 1.6 !important;
}

.contact-card .wpforms-container .wpforms-form input:focus,
.contact-card .wpforms-container .wpforms-form textarea:focus,
.contact-card div.wpforms-container-full .wpforms-form input:focus,
.contact-card div.wpforms-container-full .wpforms-form textarea:focus {
  border-color: var(--color-primary) !important;
  box-shadow: 0 0 0 3px rgba(26, 111, 181, 0.1) !important;
  outline: none !important;
}

.contact-card .wpforms-container .wpforms-form .wpforms-field-description {
  font-size: 0.78rem !important;
  color: var(--color-text-light) !important;
  margin-top: 6px !important;
}

.contact-card .wpforms-container .wpforms-form button[type="submit"],
.contact-card .wpforms-container .wpforms-form .wpforms-submit,
.contact-card div.wpforms-container-full .wpforms-form button[type="submit"],
.contact-card div.wpforms-container-full .wpforms-form .wpforms-page-button {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 16px 48px !important;
  background: var(--color-primary) !important;
  color: var(--color-white) !important;
  font-size: 0.95rem !important;
  font-weight: 600 !important;
  font-family: var(--font-ja) !important;
  border: none !important;
  border-radius: 100px !important;
  cursor: pointer !important;
  transition: var(--transition) !important;
  text-transform: none !important;
}

.contact-card .wpforms-container .wpforms-form button[type="submit"]:hover,
.contact-card .wpforms-container .wpforms-form .wpforms-submit:hover,
.contact-card div.wpforms-container-full .wpforms-form button[type="submit"]:hover {
  background: var(--color-primary-dark) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 24px rgba(26, 111, 181, 0.3) !important;
}

.contact-card .wpforms-container .wpforms-form .wpforms-submit-container {
  padding-top: 8px !important;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.6);
  padding: 64px 0 32px;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 48px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-logo {
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.02em;
}

.footer-tagline {
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  opacity: 0.5;
}

.footer-nav {
  display: flex;
  gap: 32px;
}

.footer-nav a {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  transition: var(--transition);
}

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

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.78rem;
  text-align: center;
  font-family: var(--font-en);
}

/* Hide default/plugin back-to-top buttons */
#scroll-to-top,
.scroll-to-top,
.scrolltop,
.scroll-top,
.back-to-top-button,
.wp-block-navigation__scroll-to-top,
a[href="#top"]:not(.back-to-top),
#rocket-to-top,
.flavor-flavor-flavor,
[class*="scroll-to-top"]:not(.back-to-top),
[id*="scroll-top"]:not(#backToTop) {
  display: none !important;
  visibility: hidden !important;
}

/* ============================================
   Back to Top Button
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 900;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(26, 111, 181, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease, background 0.3s ease;
  text-decoration: none;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: 0 6px 24px rgba(26, 111, 181, 0.4);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
  .header {
    padding: 0 20px;
    height: 68px;
  }

  html {
    scroll-padding-top: 68px;
  }

  .nav-desktop {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .nav-mobile {
    display: flex;
  }

  .section {
    padding: 80px 0;
  }

  .hero-section {
    min-height: 600px;
  }

  .hero-en {
    font-size: clamp(2.2rem, 10vw, 3.5rem);
  }

  .hero-scroll-indicator {
    bottom: 80px;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .service-card-visual {
    height: 180px;
  }

  .service-card-body {
    padding: 24px;
  }

  .company-grid {
    grid-template-columns: 1fr;
  }

  .company-item {
    padding: 24px 28px;
    border-right: none !important;
  }

  .company-item:nth-last-child(1) {
    border-bottom: none;
  }

  .company-item:nth-last-child(2) {
    border-bottom: 1px solid var(--color-border);
  }

  .news-item {
    flex-direction: column;
    gap: 6px;
  }

  .contact-card {
    padding: 32px 24px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 32px;
  }

  .footer-nav {
    flex-direction: column;
    gap: 16px;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .section {
    padding: 64px 0;
  }

  .service-card-body {
    padding: 20px;
  }
}

/* WordPress admin bar offset */
.admin-bar .header {
  top: 32px;
}

.admin-bar .nav-mobile {
  top: 32px;
}

@media (max-width: 782px) {
  .admin-bar .header {
    top: 46px;
  }

  .admin-bar .nav-mobile {
    top: 46px;
  }
}