/*
Theme Name: Shimogawa Shokubutuen
Theme URI: https://shimogawa-shokubutuen.site/
Author: 有限会社下川植物園
Author URI: https://shimogawa-shokubutuen.site/
Description: 有限会社下川植物園の公式ウェブサイト用オリジナルテーマ。福岡県筑後市と奄美大島の二拠点で観葉植物の生産・卸・販売を行う植物園のための、写真と余白を活かした和洋折衷デザイン。
Version: 1.0.0
Requires at least: 6.0
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: shimogawa
Tags: custom-menu, featured-images, threaded-comments, translation-ready, business
*/

/* ============================================
   下川植物園 - Shimogawa Shokubutsuen
   Design System & Global Styles
   ============================================ */

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

:root {
  /* Colors */
  --color-bg: #ffffff;
  --color-bg-warm: #faf8f3;
  --color-bg-cream: #f5f1e8;
  --color-green-deep: #2d4a36;
  --color-green: #436b50;
  --color-green-soft: #8aa67e;
  --color-green-mist: #e8efe5;
  --color-accent: #c4923b; /* warm gold accent for small details */
  --color-text: #2a2a26;
  --color-text-soft: #5c5c56;
  --color-text-mute: #8e8e87;
  --color-border: #e8e6df;
  --color-line: rgba(45, 74, 54, 0.12);

  /* Typography */
  --font-display: "Cormorant Garamond", "Noto Serif JP", serif;
  --font-jp-serif: "Noto Serif JP", "Yu Mincho", "游明朝", "YuMincho", serif;
  --font-jp-sans: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;

  /* Spacing */
  --container-max: 1280px;
  --container-narrow: 960px;
  --gutter: clamp(1.25rem, 4vw, 3rem);

  /* Easing */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

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

body {
  font-family: var(--font-jp-serif);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.85;
  font-weight: 400;
  letter-spacing: 0.04em;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.3s var(--ease-out), color 0.3s var(--ease-out);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ---------- Container ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- Typography Helpers ---------- */
.section-label {
  font-family: var(--font-jp-sans);
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  color: var(--color-green);
  text-transform: uppercase;
  font-weight: 500;
  display: inline-block;
  margin-bottom: 1rem;
}

.section-label::before {
  content: "";
  display: inline-block;
  width: 1.5rem;
  height: 1px;
  background: var(--color-green);
  vertical-align: middle;
  margin-right: 0.8rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 6vw, 5rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: 0.01em;
  color: var(--color-green-deep);
  margin-bottom: 2.5rem;
  font-style: italic;
}

.section-subtitle {
  font-family: var(--font-jp-serif);
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  letter-spacing: 0.15em;
  color: var(--color-text);
  margin-bottom: 1rem;
  font-weight: 500;
}

.lead {
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
  line-height: 2.1;
  color: var(--color-text-soft);
}

/* ---------- Header / Navigation ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem var(--gutter);
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.4s var(--ease-out), padding 0.4s var(--ease-out),
    box-shadow 0.4s var(--ease-out);
  background: transparent;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 1rem var(--gutter);
  box-shadow: 0 1px 0 var(--color-line);
}

.site-header.is-light .logo,
.site-header.is-light .nav-toggle {
  color: #ffffff;
}

.site-header.is-light.is-scrolled .logo,
.site-header.is-light.is-scrolled .nav-toggle {
  color: var(--color-green-deep);
}

.logo {
  font-family: var(--font-jp-serif);
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  color: var(--color-green-deep);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  transition: color 0.3s var(--ease-out);
}

.logo-mark {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.logo-text-en {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--color-green);
  font-weight: 500;
  margin-top: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-contact-info {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-family: var(--font-jp-sans);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--color-text-soft);
  line-height: 1.5;
}

.nav-contact-info strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.08em;
  color: var(--color-green-deep);
  font-weight: 500;
}

.site-header.is-light:not(.is-scrolled) .nav-contact-info,
.site-header.is-light:not(.is-scrolled) .nav-contact-info strong {
  color: #ffffff;
}

.nav-toggle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-green-deep);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  transition: background 0.3s var(--ease-out), transform 0.3s var(--ease-out);
  position: relative;
  z-index: 200;
}

.nav-toggle:hover {
  background: var(--color-green);
  transform: scale(1.05);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  background: #ffffff;
  transition: transform 0.4s var(--ease-out), opacity 0.3s var(--ease-out);
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(3px) rotate(45deg);
}
.nav-toggle.is-open span:nth-child(2) {
  transform: translateY(-3px) rotate(-45deg);
}

/* ---------- Drawer Menu ---------- */
.nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(420px, 100%);
  height: 100vh;
  background: var(--color-bg-warm);
  z-index: 150;
  transform: translateX(100%);
  transition: transform 0.5s var(--ease-in-out);
  padding: 6rem 3rem 3rem;
  overflow-y: auto;
  box-shadow: -20px 0 60px rgba(45, 74, 54, 0.1);
}

.nav-drawer.is-open {
  transform: translateX(0);
}

.nav-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(45, 74, 54, 0.3);
  z-index: 140;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease-out);
}

.nav-drawer-overlay.is-active {
  opacity: 1;
  pointer-events: auto;
}

.nav-drawer-list {
  list-style: none;
}

.nav-drawer-list li {
  border-bottom: 1px solid var(--color-line);
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

.nav-drawer.is-open .nav-drawer-list li {
  opacity: 1;
  transform: translateX(0);
}

.nav-drawer.is-open .nav-drawer-list li:nth-child(1) { transition-delay: 0.15s; }
.nav-drawer.is-open .nav-drawer-list li:nth-child(2) { transition-delay: 0.2s; }
.nav-drawer.is-open .nav-drawer-list li:nth-child(3) { transition-delay: 0.25s; }
.nav-drawer.is-open .nav-drawer-list li:nth-child(4) { transition-delay: 0.3s; }
.nav-drawer.is-open .nav-drawer-list li:nth-child(5) { transition-delay: 0.35s; }
.nav-drawer.is-open .nav-drawer-list li:nth-child(6) { transition-delay: 0.4s; }
.nav-drawer.is-open .nav-drawer-list li:nth-child(7) { transition-delay: 0.45s; }
.nav-drawer.is-open .nav-drawer-list li:nth-child(8) { transition-delay: 0.5s; }

.nav-drawer-list a {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 1.4rem 0;
  font-family: var(--font-jp-serif);
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  color: var(--color-green-deep);
  transition: padding 0.3s var(--ease-out);
}

.nav-drawer-list a:hover {
  padding-left: 0.8rem;
  color: var(--color-green);
}

.nav-drawer-list a .en {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--color-green-soft);
  font-weight: 400;
}

.nav-drawer-foot {
  margin-top: 3rem;
  font-family: var(--font-jp-sans);
  font-size: 0.78rem;
  color: var(--color-text-soft);
  line-height: 1.9;
}

.nav-drawer-foot .tel {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-green-deep);
  letter-spacing: 0.05em;
  display: block;
  margin: 0.5rem 0 1rem;
  font-weight: 500;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 1.2rem;
  font-family: var(--font-jp-sans);
  font-size: 0.78rem;
  letter-spacing: 0.25em;
  padding: 1.1rem 2.2rem 1.1rem 2.5rem;
  border-radius: 999px;
  transition: all 0.4s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--color-green-deep);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--color-green);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -10px rgba(45, 74, 54, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--color-green-deep);
  border: 1px solid var(--color-green-deep);
}

.btn-outline:hover {
  background: var(--color-green-deep);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-light {
  background: #ffffff;
  color: var(--color-green-deep);
}

.btn-light:hover {
  background: var(--color-bg-warm);
  transform: translateY(-2px);
}

.btn-arrow {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s var(--ease-out);
}

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

.btn-outline .btn-arrow {
  background: rgba(45, 74, 54, 0.08);
}

.btn-outline:hover .btn-arrow {
  background: rgba(255, 255, 255, 0.2);
}

/* ---------- Sections ---------- */
section {
  position: relative;
}

.section-pad {
  padding: clamp(5rem, 10vw, 9rem) 0;
}

.section-pad-sm {
  padding: clamp(4rem, 7vw, 6rem) 0;
}

/* ---------- Sub-page Hero ---------- */
.sub-hero {
  position: relative;
  padding-top: 12rem;
  padding-bottom: 5rem;
  text-align: center;
  background: var(--color-bg-warm);
  overflow: hidden;
}

.sub-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("../images/leaf-shadow.webp");
  background-size: cover;
  background-position: center;
  opacity: 0.25;
  z-index: 0;
}

.sub-hero > * {
  position: relative;
  z-index: 1;
}

.sub-hero-jp {
  font-family: var(--font-jp-sans);
  font-size: 0.72rem;
  letter-spacing: 0.4em;
  color: var(--color-green);
  margin-bottom: 1rem;
  display: block;
}

.sub-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 400;
  font-style: italic;
  color: var(--color-green-deep);
  line-height: 1;
  letter-spacing: 0.02em;
}

.sub-hero-deco {
  display: block;
  width: 60px;
  height: 1px;
  background: var(--color-green-soft);
  margin: 2rem auto 0;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-bg-warm);
  padding: 5rem var(--gutter) 2rem;
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 200px;
  background-image: url("../images/leaf-shadow.webp");
  background-size: cover;
  background-position: top center;
  opacity: 0.18;
  pointer-events: none;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
  max-width: var(--container-max);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.footer-brand .logo {
  margin-bottom: 1.5rem;
}

.footer-address {
  font-family: var(--font-jp-sans);
  font-size: 0.82rem;
  color: var(--color-text-soft);
  line-height: 2;
  margin-bottom: 1.5rem;
}

.footer-address-amami {
  margin-top: -0.5rem;
}

.footer-tel {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 0.05em;
  color: var(--color-green-deep);
  font-weight: 500;
  display: inline-block;
  margin-bottom: 0.3rem;
}

.footer-tel-label {
  font-family: var(--font-jp-sans);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--color-text-mute);
}

.footer-col h4 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-green-deep);
  margin-bottom: 1.5rem;
  letter-spacing: 0.08em;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 0.7rem;
}

.footer-col a {
  font-family: var(--font-jp-serif);
  font-size: 0.82rem;
  color: var(--color-text-soft);
  letter-spacing: 0.1em;
  transition: color 0.3s var(--ease-out);
  display: inline-block;
}

.footer-col a::before {
  content: "—";
  margin-right: 0.6rem;
  color: var(--color-green-soft);
}

.footer-col a:hover {
  color: var(--color-green-deep);
  transform: translateX(2px);
}

.footer-bottom {
  max-width: var(--container-max);
  margin: 4rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid var(--color-line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-jp-sans);
  font-size: 0.72rem;
  color: var(--color-text-mute);
  letter-spacing: 0.15em;
  position: relative;
  z-index: 1;
}

.footer-copyright {
  font-family: var(--font-display);
  font-style: italic;
  letter-spacing: 0.2em;
}

/* ---------- Scroll Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1.1s var(--ease-out), transform 1.1s var(--ease-out);
}

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

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}

.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0s; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.1s; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.2s; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.3s; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 0.4s; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 0.5s; }

.reveal-stagger.is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

.image-reveal {
  overflow: hidden;
  position: relative;
}

.image-reveal img {
  transform: scale(1.15);
  transition: transform 1.6s var(--ease-out);
}

.image-reveal::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--color-bg-warm);
  transform-origin: right;
  transition: transform 1.2s var(--ease-in-out);
}

.image-reveal.is-visible img {
  transform: scale(1);
}

.image-reveal.is-visible::after {
  transform: scaleX(0);
}

/* ============================================
   HOME PAGE
   ============================================ */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  overflow: hidden;
  display: flex;
  align-items: center;
  background: var(--color-green-deep);
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: heroZoom 8s var(--ease-out) forwards;
}

@keyframes heroZoom {
  from {
    transform: scale(1.15);
  }
  to {
    transform: scale(1);
  }
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(20, 35, 25, 0.45) 0%,
    rgba(20, 35, 25, 0.25) 40%,
    rgba(20, 35, 25, 0.55) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  width: 100%;
  color: #ffffff;
}

.hero-eyebrow {
  font-family: var(--font-jp-sans);
  font-size: 0.75rem;
  letter-spacing: 0.5em;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.8rem;
  opacity: 0;
  animation: heroFadeIn 1.2s var(--ease-out) 0.4s forwards;
}

.hero-eyebrow::before {
  content: "";
  display: inline-block;
  width: 2rem;
  height: 1px;
  background: rgba(255, 255, 255, 0.7);
  vertical-align: middle;
  margin-right: 1rem;
}

.hero-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.05em;
  margin-bottom: 2rem;
  color: #ffffff;
}

.hero-title .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(40px);
  animation: heroWord 1s var(--ease-out) forwards;
}

.hero-title .word:nth-child(1) { animation-delay: 0.6s; }
.hero-title .word:nth-child(2) { animation-delay: 0.75s; }
.hero-title .word:nth-child(3) { animation-delay: 0.9s; }
.hero-title .word:nth-child(4) { animation-delay: 1.05s; }
.hero-title .word:nth-child(5) { animation-delay: 1.2s; }
.hero-title .word:nth-child(6) { animation-delay: 1.35s; }
.hero-title .word:nth-child(7) { animation-delay: 1.5s; }

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

.hero-title em {
  font-family: var(--font-display);
  font-style: italic;
  color: #c8d8b9;
  font-size: 1.1em;
}

.hero-tagline {
  font-family: var(--font-jp-serif);
  font-size: clamp(0.95rem, 1.2vw, 1.15rem);
  line-height: 2;
  max-width: 720px;
  color: rgba(255, 255, 255, 0.92);
  opacity: 0;
  animation: heroFadeIn 1.2s var(--ease-out) 1.6s forwards;
  letter-spacing: 0.1em;
  word-break: keep-all;
}

.hero-tagline-line {
  display: block;
}

@media (min-width: 769px) {
  .hero-tagline {
    max-width: none;
  }

  .hero-tagline-line:first-child {
    white-space: nowrap;
  }
}

@keyframes heroFadeIn {
  to {
    opacity: 1;
  }
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  color: rgba(255, 255, 255, 0.85);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.75rem;
  letter-spacing: 0.4em;
  opacity: 0;
  animation: heroFadeIn 1.2s var(--ease-out) 2s forwards;
}

.hero-scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.7) 50%,
    transparent 50%
  );
  background-size: 100% 200%;
  animation: scrollLine 2s var(--ease-in-out) infinite;
}

@keyframes scrollLine {
  0% {
    background-position: 0% 100%;
  }
  100% {
    background-position: 0% -100%;
  }
}

.hero-corner {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  z-index: 3;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: rgba(255, 255, 255, 0.6);
  writing-mode: vertical-rl;
  opacity: 0;
  animation: heroFadeIn 1.2s var(--ease-out) 2.2s forwards;
}

/* ---------- Concept Section ---------- */
.concept {
  padding: clamp(6rem, 12vw, 10rem) 0;
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.concept::before {
  content: "";
  position: absolute;
  top: -50px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: url("../images/leaves-illustration.webp") no-repeat center;
  background-size: contain;
  opacity: 0.08;
  pointer-events: none;
  z-index: 0;
}

.concept-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
  position: relative;
  z-index: 1;
}

.concept-text h2 {
  font-family: var(--font-jp-serif);
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  font-weight: 500;
  line-height: 1.7;
  letter-spacing: 0.08em;
  color: var(--color-green-deep);
  margin-bottom: 2rem;
}

.concept-text h2 .underline-mark {
  position: relative;
  display: inline-block;
}

.concept-text h2 .underline-mark::after {
  content: "";
  position: absolute;
  bottom: -0.15em;
  left: 0;
  width: 100%;
  height: 0.45em;
  background: var(--color-green-mist);
  z-index: -1;
}

.concept-text p {
  margin-bottom: 1.5rem;
  color: var(--color-text-soft);
}

.concept-image {
  position: relative;
}

.concept-image-main {
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 4 / 5;
}

.concept-image-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-out);
}

.concept-image:hover .concept-image-main img {
  transform: scale(1.04);
}

.concept-image-sub {
  position: absolute;
  bottom: -3rem;
  left: -3rem;
  width: 50%;
  aspect-ratio: 4 / 3;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(45, 74, 54, 0.2);
}

.concept-image-sub img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Services Section (Home Service preview) ---------- */
.services {
  padding: clamp(6rem, 12vw, 10rem) 0;
  background: var(--color-bg-warm);
  position: relative;
  overflow: hidden;
}

.services-head {
  text-align: center;
  margin-bottom: 5rem;
}

.services-head .section-label::after {
  content: "";
  display: inline-block;
  width: 1.5rem;
  height: 1px;
  background: var(--color-green);
  vertical-align: middle;
  margin-left: 0.8rem;
}

.services-head .section-label::before {
  display: inline-block;
}

.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  margin-bottom: clamp(4rem, 7vw, 6rem);
}

.service-row:last-child {
  margin-bottom: 0;
}

.service-row.reverse {
  direction: rtl;
}

.service-row.reverse > * {
  direction: ltr;
}

.service-image {
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 5 / 4;
  position: relative;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-out);
}

.service-row:hover .service-image img {
  transform: scale(1.05);
}

.service-text-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 3rem;
  color: var(--color-green-soft);
  line-height: 1;
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.service-text-num::after {
  content: "";
  display: inline-block;
  width: 50px;
  height: 1px;
  background: var(--color-green-soft);
  vertical-align: middle;
  margin-left: 1rem;
  transform: translateY(-8px);
}

.service-text h3 {
  font-family: var(--font-jp-serif);
  font-size: clamp(1.5rem, 2.3vw, 2rem);
  font-weight: 500;
  color: var(--color-green-deep);
  margin-bottom: 1.2rem;
  letter-spacing: 0.08em;
}

.service-text-en {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  letter-spacing: 0.2em;
  color: var(--color-green-soft);
  margin-bottom: 0.6rem;
  font-weight: 400;
}

.service-text p {
  color: var(--color-text-soft);
  margin-bottom: 1.8rem;
  line-height: 2;
}

/* ---------- Strength Cards (Home preview) ---------- */
.strength-preview {
  padding: clamp(6rem, 12vw, 10rem) 0;
  background: var(--color-bg);
  position: relative;
}

.strength-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

.strength-card {
  background: var(--color-bg-warm);
  padding: 3rem 2.5rem;
  border-radius: 4px;
  position: relative;
  transition: transform 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out);
}

.strength-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 50px -25px rgba(45, 74, 54, 0.2);
}

.strength-card-num {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 2.8rem;
  color: var(--color-green-soft);
  margin-bottom: 1rem;
  line-height: 1;
  font-weight: 400;
}

.strength-card h3 {
  font-family: var(--font-jp-serif);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-green-deep);
  margin-bottom: 1.2rem;
  letter-spacing: 0.08em;
  line-height: 1.5;
}

.strength-card p {
  font-size: 0.92rem;
  line-height: 1.95;
  color: var(--color-text-soft);
}

/* ---------- Recruit CTA (Home) ---------- */
.recruit-cta {
  position: relative;
  padding: clamp(5rem, 10vw, 8rem) 0;
  background: var(--color-green-deep);
  color: #ffffff;
  overflow: hidden;
}

.recruit-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("../images/TOP.webp");
  background-size: cover;
  background-position: center;
  opacity: 0.22;
  z-index: 0;
}

.recruit-cta-inner {
  position: relative;
  z-index: 1;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--gutter);
  text-align: center;
}

.recruit-cta .section-label {
  color: rgba(255, 255, 255, 0.85);
}

.recruit-cta .section-label::before {
  background: rgba(255, 255, 255, 0.6);
}

.recruit-cta h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 400;
  color: #ffffff;
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
}

.recruit-cta-jp {
  font-family: var(--font-jp-serif);
  font-size: clamp(1.1rem, 1.7vw, 1.4rem);
  letter-spacing: 0.15em;
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 500;
}

.recruit-cta p {
  font-size: 0.95rem;
  line-height: 2;
  max-width: 580px;
  margin: 0 auto 2.5rem;
  color: rgba(255, 255, 255, 0.85);
}

/* ---------- Topics Preview (Home) ---------- */
.topics-preview {
  padding: clamp(6rem, 11vw, 9rem) 0;
  background: var(--color-bg);
}

.topics-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 4rem;
  margin-bottom: 3rem;
}

.topic-card {
  display: block;
}

.topic-card-image {
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  margin-bottom: 1.2rem;
}

.topic-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease-out);
}

.topic-card:hover .topic-card-image img {
  transform: scale(1.06);
}

.topic-card-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.8rem;
  font-family: var(--font-jp-sans);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
}

.topic-card-date {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--color-green);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
}

.topic-card-tag {
  background: var(--color-green-mist);
  color: var(--color-green-deep);
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  letter-spacing: 0.2em;
}

.topic-card h3 {
  font-family: var(--font-jp-serif);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.7;
  letter-spacing: 0.08em;
  transition: color 0.3s var(--ease-out);
}

.topic-card:hover h3 {
  color: var(--color-green-deep);
}

.topics-foot {
  text-align: center;
}

/* ============================================
   ABOUT / COMPANY PAGE
   ============================================ */

.about-message {
  padding: clamp(5rem, 9vw, 8rem) 0;
  background: var(--color-bg);
}

.about-message-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

.about-message-text {
  padding-top: 2rem;
}

.about-message-text h2 {
  font-family: var(--font-jp-serif);
  font-size: clamp(1.6rem, 2.6vw, 2.3rem);
  font-weight: 500;
  line-height: 1.65;
  color: var(--color-green-deep);
  margin-bottom: 2.5rem;
  letter-spacing: 0.08em;
}

.about-message-text p {
  margin-bottom: 1.4rem;
  color: var(--color-text-soft);
  line-height: 2.1;
}

.about-message-sign {
  margin-top: 2.5rem;
  font-family: var(--font-jp-serif);
}

.about-message-sign .role {
  font-size: 0.78rem;
  letter-spacing: 0.25em;
  color: var(--color-text-mute);
  display: block;
  margin-bottom: 0.5rem;
}

.about-message-sign .name {
  font-size: 1.4rem;
  letter-spacing: 0.2em;
  color: var(--color-green-deep);
  font-weight: 500;
}

.about-message-image {
  aspect-ratio: 4 / 5;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.about-message-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-message-image::before {
  content: "Message";
  position: absolute;
  top: -3rem;
  left: -1rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 5rem;
  color: var(--color-green-mist);
  z-index: 1;
  pointer-events: none;
}

/* Overview Table */
.overview {
  padding: clamp(5rem, 9vw, 8rem) 0;
  background: var(--color-bg-warm);
}

.overview-table {
  max-width: 880px;
  margin: 0 auto;
  border-top: 1px solid var(--color-line);
}

.overview-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  padding: 1.4rem 0.5rem;
  border-bottom: 1px solid var(--color-line);
  align-items: baseline;
}

.overview-row dt {
  font-family: var(--font-jp-sans);
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  color: var(--color-green);
  font-weight: 500;
}

.overview-row dd {
  font-family: var(--font-jp-serif);
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.85;
  letter-spacing: 0.08em;
}

.overview-row dd small {
  display: block;
  font-size: 0.78rem;
  color: var(--color-text-soft);
  margin-top: 0.3rem;
}

/* ============================================
   BUSINESS PAGE
   ============================================ */

.business-hero-image {
  width: 100%;
  height: clamp(280px, 35vw, 450px);
  object-fit: cover;
  margin-bottom: -4rem;
}

.business-section {
  padding: clamp(5rem, 9vw, 8rem) 0;
}

.business-section:nth-child(even) {
  background: var(--color-bg-warm);
}

.business-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.business-row.reverse {
  direction: rtl;
}

.business-row.reverse > * {
  direction: ltr;
}

.business-image {
  aspect-ratio: 5 / 4;
  border-radius: 4px;
  overflow: hidden;
}

.business-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-out);
}

.business-row:hover .business-image img {
  transform: scale(1.04);
}

.business-text-en {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.95rem;
  letter-spacing: 0.3em;
  color: var(--color-green-soft);
  margin-bottom: 0.8rem;
}

.business-text h2 {
  font-family: var(--font-jp-serif);
  font-size: clamp(1.7rem, 2.8vw, 2.4rem);
  font-weight: 500;
  color: var(--color-green-deep);
  margin-bottom: 1.5rem;
  letter-spacing: 0.08em;
  line-height: 1.5;
}

.business-text p {
  color: var(--color-text-soft);
  line-height: 2.1;
  margin-bottom: 1rem;
}

.business-features {
  margin-top: 1.5rem;
  list-style: none;
}

.business-features li {
  font-family: var(--font-jp-serif);
  font-size: 0.92rem;
  padding: 0.7rem 0 0.7rem 1.5rem;
  position: relative;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-text);
}

.business-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.4rem;
  width: 8px;
  height: 8px;
  background: var(--color-green-soft);
  border-radius: 50%;
}

/* ============================================
   PLANTS PAGE
   ============================================ */

.plants-intro {
  padding: clamp(5rem, 8vw, 7rem) 0;
  text-align: center;
  background: var(--color-bg);
}

.plants-intro p {
  max-width: 660px;
  margin: 0 auto;
  color: var(--color-text-soft);
  line-height: 2.2;
}

.plants-grid {
  padding-bottom: clamp(5rem, 9vw, 8rem);
}

.plants-grid-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.plant-item {
  position: relative;
}

.plant-item-image {
  aspect-ratio: 1 / 1;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 1.2rem;
}

.plant-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--ease-out);
}

.plant-item:hover .plant-item-image img {
  transform: scale(1.07);
}

.plant-item h3 {
  font-family: var(--font-jp-serif);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-green-deep);
  margin-bottom: 0.4rem;
  letter-spacing: 0.1em;
}

.plant-item-en {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--color-green-soft);
  margin-bottom: 0.5rem;
  display: block;
}

.plant-item p {
  font-size: 0.85rem;
  color: var(--color-text-soft);
  line-height: 1.85;
}

.plants-areas {
  padding: clamp(5rem, 9vw, 8rem) 0;
  background: var(--color-bg-warm);
}

.plants-areas-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 3rem;
}

.area-card {
  background: var(--color-bg);
  padding: 2.5rem;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}

.area-card-en {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.95rem;
  letter-spacing: 0.2em;
  color: var(--color-green-soft);
  margin-bottom: 0.5rem;
}

.area-card h3 {
  font-family: var(--font-jp-serif);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-green-deep);
  margin-bottom: 1.2rem;
  letter-spacing: 0.1em;
}

.area-card p {
  font-size: 0.9rem;
  color: var(--color-text-soft);
  line-height: 2;
}

.area-card::after {
  content: "";
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 120px;
  height: 120px;
  background: url("../images/leaves-illustration.webp") no-repeat center;
  background-size: contain;
  opacity: 0.12;
  transform: rotate(-15deg);
  pointer-events: none;
}

/* ============================================
   STRENGTH PAGE
   ============================================ */

.strength-section {
  padding: clamp(5rem, 9vw, 8rem) 0;
  position: relative;
}

.strength-section:nth-child(even) {
  background: var(--color-bg-warm);
}

.strength-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.strength-inner.reverse {
  direction: rtl;
}

.strength-inner.reverse > * {
  direction: ltr;
}

.strength-image-wrap {
  position: relative;
}

.strength-image-main {
  aspect-ratio: 4 / 5;
  border-radius: 4px;
  overflow: hidden;
}

.strength-image-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.strength-image-num {
  position: absolute;
  top: -1.5rem;
  left: -1.5rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 5rem;
  color: var(--color-green-deep);
  background: var(--color-bg);
  padding: 0.5rem 1.2rem;
  line-height: 1;
  font-weight: 400;
  z-index: 1;
}

.strength-section:nth-child(even) .strength-image-num {
  background: var(--color-bg-warm);
}

.strength-text h2 {
  font-family: var(--font-jp-serif);
  font-size: clamp(1.7rem, 2.8vw, 2.4rem);
  font-weight: 500;
  color: var(--color-green-deep);
  margin-bottom: 1.5rem;
  letter-spacing: 0.08em;
  line-height: 1.5;
}

.strength-text-en {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.95rem;
  letter-spacing: 0.3em;
  color: var(--color-green-soft);
  margin-bottom: 0.8rem;
}

.strength-text p {
  color: var(--color-text-soft);
  line-height: 2.1;
  margin-bottom: 1.2rem;
}

/* ============================================
   RECRUIT PAGE
   ============================================ */

.recruit-message {
  padding: clamp(5rem, 9vw, 8rem) 0;
  background: var(--color-bg);
}

.recruit-message-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.recruit-message-image {
  aspect-ratio: 4 / 5;
  border-radius: 4px;
  overflow: hidden;
}

.recruit-message-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.recruit-message h2 {
  font-family: var(--font-jp-serif);
  font-size: clamp(1.6rem, 2.6vw, 2.3rem);
  font-weight: 500;
  color: var(--color-green-deep);
  margin-bottom: 2rem;
  letter-spacing: 0.08em;
  line-height: 1.5;
}

.recruit-message p {
  margin-bottom: 1.4rem;
  color: var(--color-text-soft);
  line-height: 2.1;
}

.recruit-data {
  padding: clamp(5rem, 9vw, 8rem) 0;
  background: var(--color-bg-warm);
}

.recruit-data-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.data-card {
  background: var(--color-bg);
  padding: 2rem;
  border-radius: 4px;
  text-align: center;
  transition: transform 0.5s var(--ease-out);
}

.data-card:hover {
  transform: translateY(-4px);
}

.data-card-label {
  font-family: var(--font-jp-sans);
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  color: var(--color-text-soft);
  margin-bottom: 1rem;
}

.data-card-value {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--color-green-deep);
  line-height: 1;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.data-card-value .unit {
  font-size: 1.2rem;
  margin-left: 0.2rem;
  color: var(--color-green);
}

.data-card-sub {
  font-family: var(--font-jp-sans);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--color-text-mute);
  margin-top: 0.8rem;
}

.recruit-conditions {
  padding: clamp(5rem, 9vw, 8rem) 0;
  background: var(--color-bg);
}

.conditions-table {
  max-width: 880px;
  margin: 3rem auto 0;
  border-top: 1px solid var(--color-line);
}

.conditions-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  padding: 1.5rem 0.5rem;
  border-bottom: 1px solid var(--color-line);
  align-items: start;
}

.conditions-row dt {
  font-family: var(--font-jp-sans);
  font-size: 0.82rem;
  letter-spacing: 0.2em;
  color: var(--color-green);
  font-weight: 500;
}

.conditions-row dd {
  font-family: var(--font-jp-serif);
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.95;
  letter-spacing: 0.06em;
}

/* ============================================
   TOPICS / BLOG PAGE
   ============================================ */

.topics-list {
  padding: clamp(4rem, 8vw, 7rem) 0;
  background: var(--color-bg);
}

.topics-filter {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
}

.topics-filter button {
  font-family: var(--font-jp-serif);
  font-size: 0.85rem;
  padding: 0.7rem 1.6rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: transparent;
  color: var(--color-text-soft);
  letter-spacing: 0.15em;
  transition: all 0.3s var(--ease-out);
}

.topics-filter button:hover,
.topics-filter button.is-active {
  background: var(--color-green-deep);
  color: #ffffff;
  border-color: var(--color-green-deep);
}

.topics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  max-width: var(--container-max);
  margin: 0 auto;
}

/* ============================================
   CONTACT PAGE
   ============================================ */

.contact-intro {
  padding: clamp(4rem, 7vw, 6rem) 0;
  text-align: center;
  background: var(--color-bg);
}

.contact-intro p {
  max-width: 580px;
  margin: 0 auto;
  color: var(--color-text-soft);
  line-height: 2.1;
}

.contact-methods {
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(5rem, 9vw, 8rem);
  background: var(--color-bg);
}

.contact-methods-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 980px;
  margin: 0 auto;
}

.contact-method-card {
  background: var(--color-bg-warm);
  padding: 3rem 2.5rem;
  text-align: center;
  border-radius: 4px;
  transition: transform 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out);
}

.contact-method-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -20px rgba(45, 74, 54, 0.2);
}

.contact-method-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-green-mist);
  color: var(--color-green-deep);
}

.contact-method-card h3 {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--color-green-deep);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.contact-method-card .sub {
  font-family: var(--font-jp-sans);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--color-text-soft);
  margin-bottom: 1.5rem;
}

.contact-method-card .tel {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--color-green-deep);
  font-weight: 500;
  letter-spacing: 0.04em;
  display: inline-block;
  margin-bottom: 0.5rem;
}

.contact-method-card .hours {
  font-family: var(--font-jp-sans);
  font-size: 0.78rem;
  color: var(--color-text-soft);
  letter-spacing: 0.1em;
}

/* Form */
.contact-form-section {
  padding: clamp(5rem, 9vw, 8rem) 0;
  background: var(--color-bg-warm);
}

.contact-form {
  max-width: 720px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 2rem;
}

.form-group label {
  display: block;
  font-family: var(--font-jp-sans);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  color: var(--color-green-deep);
  margin-bottom: 0.7rem;
  font-weight: 500;
}

.form-group label .required {
  display: inline-block;
  background: var(--color-green-deep);
  color: #ffffff;
  font-size: 0.65rem;
  padding: 0.15rem 0.5rem;
  margin-left: 0.6rem;
  letter-spacing: 0.1em;
  border-radius: 2px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 1rem 1.2rem;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  font-family: var(--font-jp-serif);
  font-size: 0.95rem;
  color: var(--color-text);
  border-radius: 2px;
  transition: border-color 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
  letter-spacing: 0.05em;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-green-deep);
  box-shadow: 0 0 0 3px rgba(45, 74, 54, 0.08);
}

.form-group textarea {
  min-height: 160px;
  resize: vertical;
  font-family: var(--font-jp-serif);
}

.form-submit {
  text-align: center;
  margin-top: 3rem;
}

.form-submit button {
  cursor: pointer;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 900px) {
  .concept-inner,
  .about-message-inner,
  .recruit-message-inner,
  .business-row,
  .strength-inner,
  .service-row {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .service-row.reverse,
  .business-row.reverse,
  .strength-inner.reverse {
    direction: ltr;
  }

  .strength-cards,
  .topics-preview-grid,
  .topics-grid,
  .plants-grid-inner,
  .plants-areas-grid,
  .recruit-data-grid,
  .contact-methods-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .strength-cards,
  .recruit-data-grid {
    grid-template-columns: 1fr 1fr;
  }

  .topics-grid,
  .topics-preview-grid {
    grid-template-columns: 1fr 1fr;
  }

  .plants-grid-inner {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    gap: 2.5rem;
  }

  .overview-row,
  .conditions-row {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .nav-contact-info {
    display: none;
  }

  .concept-image-sub {
    width: 60%;
    bottom: -1.5rem;
    left: -1.5rem;
  }

  .about-message-image::before {
    font-size: 3rem;
    top: -2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 600px) {
  body {
    letter-spacing: 0.03em;
  }

  .hero {
    min-height: 600px;
  }

  .hero-title {
    font-size: 1.6rem;
    line-height: 1.6;
  }

  .strength-cards,
  .recruit-data-grid,
  .topics-grid,
  .topics-preview-grid,
  .plants-grid-inner {
    grid-template-columns: 1fr;
  }

  .strength-cards .strength-card,
  .data-card,
  .topic-card,
  .plant-item {
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
  }

  .nav-drawer {
    padding: 5rem 2rem 2rem;
  }

  .data-card-value {
    font-size: 2.4rem;
  }

  .site-header {
    padding: 1rem var(--gutter);
  }

  .nav-toggle {
    width: 44px;
    height: 44px;
  }

  .strength-image-num {
    font-size: 3.5rem;
    top: -1rem;
    left: -0.8rem;
  }
}

/* ============================================
   Print fallback / Reduced motion
   ============================================ */

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

  .hero-bg img {
    animation: none;
    transform: scale(1);
  }
}

/* ============================================
   WORDPRESS ADDITIONS
   ============================================ */

/* ---------- Accessibility skip link ---------- */
.skip-link.screen-reader-text {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.skip-link.screen-reader-text:focus {
  position: fixed;
  left: 1rem;
  top: 1rem;
  width: auto;
  height: auto;
  padding: 0.75rem 1.25rem;
  background: var(--color-green-deep);
  color: #fff;
  z-index: 9999;
  font-family: var(--font-jp-sans);
  font-size: 0.9rem;
  text-decoration: none;
  border-radius: 4px;
}

/* ---------- Contact form messages ---------- */
.contact-message {
  padding: 1.5rem 2rem;
  margin-bottom: 3rem;
  border-radius: 4px;
  font-family: var(--font-jp-serif);
  line-height: 1.9;
}
.contact-message strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}
.contact-message p {
  margin: 0;
  font-size: 0.95rem;
}
.contact-message-success {
  background: #f3f7f1;
  border-left: 3px solid var(--color-green-deep);
  color: var(--color-green-deep);
}
.contact-message-error {
  background: #faf3f3;
  border-left: 3px solid #c44;
  color: #8a3a3a;
}
.contact-form-error {
  padding: 1rem 1.5rem;
  margin-bottom: 2rem;
  background: #faf3f3;
  border-left: 3px solid #c44;
  color: #8a3a3a;
  font-family: var(--font-jp-serif);
  font-size: 0.95rem;
  border-radius: 4px;
}

/* ---------- Topics filter as links ---------- */
.topics-filter a {
  display: inline-block;
  padding: 0.6rem 1.4rem;
  margin: 0 0.4rem;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  background: transparent;
  font-family: var(--font-jp-sans);
  font-size: 0.85rem;
  color: var(--color-text-soft);
  text-decoration: none;
  transition: all 0.3s var(--ease-out);
  cursor: pointer;
}
.topics-filter a:hover {
  border-color: var(--color-green-deep);
  color: var(--color-green-deep);
}
.topics-filter a.is-active {
  background: var(--color-green-deep);
  border-color: var(--color-green-deep);
  color: #fff;
}

/* ---------- Single post ---------- */
.single-post {
  padding: clamp(4rem, 8vw, 6rem) 0;
  background: var(--color-bg);
}
.single-post-header {
  text-align: center;
  margin-bottom: 3rem;
}
.single-post-meta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--color-text-soft);
}
.single-post-tag {
  padding: 0.25rem 0.85rem;
  background: var(--color-bg-warm);
  font-family: var(--font-jp-sans);
  font-size: 0.75rem;
  font-style: normal;
  letter-spacing: 0.08em;
  color: var(--color-green-deep);
  border-radius: 2px;
}
.single-post-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-text);
  letter-spacing: 0.02em;
}
.single-post-thumb {
  margin-bottom: 3rem;
  border-radius: 2px;
  overflow: hidden;
}
.single-post-thumb img {
  width: 100%;
  height: auto;
  display: block;
}
.single-post-content {
  font-family: var(--font-jp-serif);
  font-size: 1rem;
  line-height: 2;
  color: var(--color-text);
}
.single-post-content h2 {
  font-family: var(--font-jp-serif);
  font-size: 1.4rem;
  font-weight: 600;
  margin: 3rem 0 1.2rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-green-deep);
}
.single-post-content h3 {
  font-family: var(--font-jp-serif);
  font-size: 1.15rem;
  font-weight: 600;
  margin: 2.5rem 0 1rem;
  color: var(--color-text);
}
.single-post-content p {
  margin-bottom: 1.5rem;
}
.single-post-content a {
  color: var(--color-green-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.single-post-content a:hover {
  opacity: 0.7;
}
.single-post-content ul,
.single-post-content ol {
  margin: 0 0 1.5rem 1.5rem;
}
.single-post-content li {
  margin-bottom: 0.5rem;
}
.single-post-content blockquote {
  margin: 2rem 0;
  padding: 1.5rem 2rem;
  border-left: 3px solid var(--color-green-soft);
  background: var(--color-bg-warm);
  font-style: italic;
  color: var(--color-text-soft);
}
.single-post-content img {
  max-width: 100%;
  height: auto;
  margin: 1.5rem 0;
  border-radius: 2px;
}

.single-post-foot {
  margin-top: 5rem;
  padding-top: 3rem;
  border-top: 1px solid var(--color-line);
}
.single-post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.single-post-nav a {
  padding: 1.5rem;
  background: var(--color-bg-warm);
  text-decoration: none;
  border-radius: 2px;
  transition: background 0.3s var(--ease-out);
}
.single-post-nav a:hover {
  background: #f0ece0;
}
.single-post-nav .next {
  text-align: right;
}
.single-post-nav .dir {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--color-text-soft);
  margin-bottom: 0.5rem;
}
.single-post-nav .title {
  display: block;
  font-family: var(--font-jp-serif);
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.6;
}

/* ---------- Pagination ---------- */
.topics-pagination .page-numbers,
.pagination .page-numbers {
  display: inline-flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0.5rem;
  justify-content: center;
}
.topics-pagination .page-numbers li,
.pagination .page-numbers li {
  list-style: none;
}
.topics-pagination a.page-numbers,
.topics-pagination span.page-numbers,
.pagination a.page-numbers,
.pagination span.page-numbers {
  display: inline-block;
  min-width: 2.5rem;
  padding: 0.5rem 1rem;
  background: transparent;
  border: 1px solid var(--color-line);
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--color-text-soft);
  text-decoration: none;
  text-align: center;
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
}
.topics-pagination a.page-numbers:hover,
.pagination a.page-numbers:hover {
  border-color: var(--color-green-deep);
  color: var(--color-green-deep);
}
.topics-pagination .page-numbers.current,
.pagination .page-numbers.current {
  background: var(--color-green-deep);
  border-color: var(--color-green-deep);
  color: #fff;
}

/* ---------- Generic page content (WP page.php) ---------- */
.generic-page-content h2 {
  font-family: var(--font-jp-serif);
  font-size: 1.4rem;
  font-weight: 600;
  margin: 2.5rem 0 1rem;
  color: var(--color-green-deep);
}
.generic-page-content h3 {
  font-family: var(--font-jp-serif);
  font-size: 1.15rem;
  font-weight: 600;
  margin: 2rem 0 1rem;
}
.generic-page-content p {
  margin-bottom: 1.5rem;
}
.generic-page-content a {
  color: var(--color-green-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- WP comment list (minimal styling) ---------- */
.comments-area {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--color-line);
}
.comments-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
  color: var(--color-text);
}
.comment-list {
  list-style: none;
  padding: 0;
  margin: 0 0 3rem;
}
.comment-list .comment {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-line);
  font-family: var(--font-jp-serif);
}
.comment-author {
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.comment-metadata {
  font-size: 0.85rem;
  color: var(--color-text-soft);
  margin-bottom: 0.75rem;
}
.comment-content p {
  margin-bottom: 0.75rem;
  line-height: 1.9;
}

/* ---------- Page links (for multi-page posts) ---------- */
.page-links {
  margin: 2rem 0;
  padding: 1rem 0;
  font-family: var(--font-jp-sans);
  font-size: 0.9rem;
  color: var(--color-text-soft);
}
.page-links a,
.page-links > span {
  display: inline-block;
  margin: 0 0.3rem;
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--color-line);
  text-decoration: none;
  color: var(--color-text-soft);
  border-radius: 2px;
}
.page-links a:hover {
  border-color: var(--color-green-deep);
  color: var(--color-green-deep);
}

/* ---------- Mobile single-post-nav ---------- */
@media (max-width: 700px) {
  .single-post-nav {
    grid-template-columns: 1fr;
  }
  .single-post-nav .next {
    text-align: left;
  }
}

/* ---------- WP align classes (Block editor) ---------- */
.alignleft {
  float: left;
  margin: 0 1.5rem 1rem 0;
}
.alignright {
  float: right;
  margin: 0 0 1rem 1.5rem;
}
.aligncenter {
  display: block;
  margin: 0 auto 1.5rem;
}
.alignwide {
  margin-left: -2rem;
  margin-right: -2rem;
  max-width: calc(100% + 4rem);
}
.alignfull {
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  width: 100vw;
  max-width: 100vw;
}