/* ================================================
   グランバーム - 就労継続支援B型事業所
   カラー: グリーン & ネイビー + パステル
   ================================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Primary Colors — ライトグリーン基調 */
  --green-dark: #2d6a4f;
  --green-mid: #5bba6f;
  --green-light: #8ed1a0;
  --green-pastel: #b8e6c8;
  --green-bg: #e6f7ec;

  /* Navy / Accent */
  --navy-dark: #1b2a4a;
  --navy-mid: #2c3e6b;
  --navy-light: #4a6fa5;
  --navy-pastel: #b3c5e0;

  /* Pastel Accents */
  --pastel-mint: #d4f5e4;
  --pastel-lavender: #e8e0f5;
  --pastel-peach: #fde8e0;
  --pastel-yellow: #fef8e0;
  --pastel-pink: #fce4ec;

  /* Neutrals */
  --white: #ffffff;
  --bg-light: #f5fbf7;
  --bg-warm: #fafaf7;
  --gray-50: #f5f5f5;
  --gray-100: #e8e8e8;
  --gray-300: #c4c4c4;
  --gray-500: #7a7a7a;
  --gray-700: #4a4a4a;
  --gray-900: #1a1a1a;

  /* Typography */
  --font-main: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;

  /* Spacing */
  --section-py: 100px;
  --section-py-sm: 60px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.10);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Transition */
  --transition: 0.3s ease;
}

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

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

body {
  font-family: var(--font-main);
  font-weight: 400;
  line-height: 1.8;
  color: var(--gray-700);
  background-color: var(--bg-light);
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* ---------- パステル背景モチーフ ---------- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 600px 600px at 5% 15%, rgba(212, 245, 228, 0.5) 0%, transparent 70%),
    radial-gradient(ellipse 500px 500px at 90% 10%, rgba(254, 248, 224, 0.5) 0%, transparent 70%),
    radial-gradient(ellipse 450px 450px at 85% 55%, rgba(252, 228, 236, 0.45) 0%, transparent 70%),
    radial-gradient(ellipse 550px 550px at 10% 70%, rgba(232, 224, 245, 0.4) 0%, transparent 70%),
    radial-gradient(ellipse 500px 500px at 50% 90%, rgba(212, 245, 228, 0.4) 0%, transparent 70%),
    radial-gradient(ellipse 400px 400px at 40% 30%, rgba(253, 232, 224, 0.35) 0%, transparent 70%);
  pointer-events: none;
}

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

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

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

ul {
  list-style: none;
}

/* ---------- Container ---------- */
.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

/* ---------- Utility ---------- */
.pc-only {
  display: inline;
}

/* ================================================
   HEADER
   ================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: box-shadow var(--transition);
}

.header.is-scrolled {
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo__img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.logo__text {
  display: flex;
  flex-direction: column;
}

.logo__main {
  height: 22px;
  width: auto;
  display: block;
  margin-bottom: 2px;
  align-self: flex-start;
}

.logo__sub {
  font-size: 0.65rem;
  color: var(--gray-500);
  letter-spacing: 0.06em;
}

/* Nav */
.nav__list {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav__link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-700);
  position: relative;
  padding: 4px 0;
}

.nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--green-light);
  border-radius: 2px;
  transition: width var(--transition);
}

.nav__link:hover {
  color: var(--green-dark);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__link--cta {
  background: linear-gradient(180deg, #4cb868 0%, #2d8a4e 100%);
  color: var(--white) !important;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-weight: 500;
  box-shadow: 0 2px 8px rgba(45, 138, 78, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.nav__link--cta::after {
  display: none;
}

.nav__link--cta:hover {
  background: linear-gradient(180deg, #5cc878 0%, #3a9a5e 100%);
  color: var(--white) !important;
  box-shadow: 0 4px 12px rgba(45, 138, 78, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 1100;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.hamburger.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ================================================
   HERO — 明るい背景 + 大きなタイポ + 散りばめ写真
   ================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #f0f9f3 0%, #fafdfb 30%, #ffffff 60%, #fce8ef 100%);
  overflow: hidden;
}

/* 散りばめ写真 */
.hero__photos {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.hero__photo {
  position: absolute;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  opacity: 0.85;
  transition: transform 0.5s ease;
}

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

/* ふわふわアニメーション */
@keyframes float1 {
  0%, 100% { transform: translateY(0) rotate(var(--r)); }
  50%      { transform: translateY(-12px) rotate(var(--r)); }
}
@keyframes float2 {
  0%, 100% { transform: translateY(0) rotate(var(--r)); }
  50%      { transform: translateY(10px) rotate(var(--r)); }
}
@keyframes float3 {
  0%, 100% { transform: translate(0, 0) rotate(var(--r)); }
  50%      { transform: translate(6px, -10px) rotate(var(--r)); }
}

.hero__photo--1  { --r: -5deg; animation: float1 6s   ease-in-out infinite; }
.hero__photo--2  { --r: 4deg;  animation: float2 7s   ease-in-out infinite; }
.hero__photo--3  { --r: -3deg; animation: float3 8s   ease-in-out infinite; }
.hero__photo--4  { --r: 6deg;  animation: float1 7.5s ease-in-out infinite; }
.hero__photo--5  { --r: -4deg; animation: float2 6.5s ease-in-out infinite; }
.hero__photo--6  { --r: 5deg;  animation: float3 8.5s ease-in-out infinite; }
.hero__photo--7  { --r: -6deg; animation: float1 7s   ease-in-out infinite; }
.hero__photo--8  { --r: 3deg;  animation: float2 9s   ease-in-out infinite; }
.hero__photo--9  { --r: -4deg; animation: float3 6.5s ease-in-out infinite; }
.hero__photo--10 { --r: 5deg;  animation: float1 8s   ease-in-out infinite; }
.hero__photo--11 { --r: -2deg; animation: float2 7.5s ease-in-out infinite; }
.hero__photo--12 { --r: 4deg;  animation: float3 6s   ease-in-out infinite; }

@media (prefers-reduced-motion: reduce) {
  .hero__photo { animation: none !important; }
}

/* 12枚の笑顔写真 — 上下左右バランスよく配置 */
.hero__photo--1  { width: 170px; height: 170px; top: 3%;    left: 1%;    border-radius: 50%; transform: rotate(-5deg); }
.hero__photo--2  { width: 110px; height: 110px; top: 5%;    left: 22%;   border-radius: 50%; transform: rotate(4deg); }
.hero__photo--3  { width: 120px; height: 120px; top: 8%;    right: 22%;  border-radius: 50%; transform: rotate(-3deg); }
.hero__photo--4  { width: 150px; height: 150px; top: 5%;    right: 2%;   border-radius: 50%; transform: rotate(6deg); }
.hero__photo--5  { width: 110px; height: 110px; top: 32%;   right: 1%;   border-radius: 50%; transform: rotate(-4deg); }
.hero__photo--6  { width: 170px; height: 170px; bottom: 6%;  right: 1%;  border-radius: 50%; transform: rotate(5deg); }
.hero__photo--7  { width: 120px; height: 120px; bottom: 3%;  right: 22%; border-radius: 50%; transform: rotate(-6deg); }
.hero__photo--8  { width: 110px; height: 110px; bottom: 4%;  left: 35%;  border-radius: 50%; transform: rotate(3deg); }
.hero__photo--9  { width: 150px; height: 150px; bottom: 4%;  left: 4%;   border-radius: 50%; transform: rotate(-4deg); }
.hero__photo--10 { width: 110px; height: 110px; bottom: 18%; left: 20%;  border-radius: 50%; transform: rotate(5deg); }
.hero__photo--11 { width: 120px; height: 120px; top: 32%;    left: 1%;   border-radius: 50%; transform: rotate(-2deg); }
.hero__photo--12 { width: 130px; height: 130px; bottom: 18%; right: 16%; border-radius: 50%; transform: rotate(4deg); }

/* メインコンテンツ */
.hero__content {
  position: relative;
  z-index: 2;
  padding: 200px 0 120px;
  text-align: center;
  color: var(--navy-dark);
}

.hero__logo {
  display: block;
  width: auto;
  height: 110px;
  margin: 0 auto 28px;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.10));
}

.hero__label {
  display: inline-block;
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  padding: 0 0 10px;
  border: none;
  border-radius: 0;
  margin-bottom: 28px;
  color: var(--green-dark);
  background: none;
  box-shadow: none;
  border-bottom: 2px solid var(--green-mid);
}

.hero__title {
  font-family: var(--font-main);
  font-size: 4.2rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 20px;
  letter-spacing: 0.06em;
  color: var(--green-dark);
}

.hero__title-main {
  display: inline;
  margin: 0;
}

.hero__subtitle {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 44px;
  letter-spacing: 0.08em;
}

.hero__actions {
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* スクロールインジケーター */
.hero__scroll {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero__scroll span {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray-500);
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--green-mid), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

.hero__wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  line-height: 0;
  z-index: 3;
}

.hero__wave svg {
  width: 100%;
  height: 80px;
}

/* ================================================
   BUTTONS
   ================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn--primary {
  background: linear-gradient(180deg, #4cb868 0%, #2d8a4e 100%);
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(45, 138, 78, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.12);
}

.btn--primary:hover {
  background: linear-gradient(180deg, #5cc878 0%, #3a9a5e 100%);
  color: var(--white);
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(45, 138, 78, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--white);
  color: var(--white);
}

.btn--full {
  width: 100%;
}

/* ================================================
   SECTION HEADER
   ================================================ */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green-mid);
  margin-bottom: 8px;
}

.section-header__title {
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--navy-dark);
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}

.section-header__text {
  font-size: 0.95rem;
  color: var(--gray-500);
}

.section-header--light .section-header__label {
  color: var(--green-mid);
}

.section-header--light .section-header__title {
  color: var(--navy-dark);
}

.section-header--light .section-header__text {
  color: var(--gray-500);
}

/* ================================================
   FEATURES
   ================================================ */
.features {
  padding: var(--section-py) 0;
  background: transparent;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--gray-100);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.feature-card__image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.feature-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.feature-card:hover .feature-card__image img {
  transform: scale(1.05);
}

.feature-card__body {
  padding: 28px 28px 32px;
}

.feature-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--green-bg);
  color: var(--green-dark);
  margin-bottom: 18px;
  margin-top: -50px;
  position: relative;
  z-index: 1;
  border: 3px solid var(--white);
  box-shadow: var(--shadow-sm);
}

.feature-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy-dark);
  margin-bottom: 14px;
}

.feature-card__text {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.9;
}

/* ================================================
   SCHEDULE (TIMELINE)
   ================================================ */
.schedule {
  padding: var(--section-py) 0;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(4px);
}

.schedule__timeline {
  max-width: 680px;
  margin: 0 auto;
  position: relative;
}

.schedule__timeline::before {
  content: '';
  position: absolute;
  left: 80px;
  top: 12px;
  bottom: 12px;
  width: 3px;
  background: linear-gradient(to bottom, var(--pastel-mint), var(--green-pastel));
  border-radius: 3px;
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 16px 0;
  position: relative;
}

.timeline-item__time {
  flex-shrink: 0;
  width: 56px;
  text-align: right;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--green-dark);
  padding-top: 2px;
}

.timeline-item__dot {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--green-light);
  margin-top: 5px;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 4px var(--green-bg);
}

.timeline-item__content {
  flex: 1;
  background: var(--bg-light);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-100);
}

.timeline-item__content h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy-dark);
  margin-bottom: 4px;
}

.timeline-item__content p {
  font-size: 0.88rem;
  color: var(--gray-500);
}

/* ================================================
   GREETING
   ================================================ */
.greeting {
  padding: var(--section-py) 0;
  background: transparent;
}

.greeting__content {
  display: flex;
  align-items: flex-start;
  gap: 50px;
}

.greeting__content--no-image {
  max-width: 760px;
  margin: 0 auto;
}

.greeting__image {
  flex-shrink: 0;
  width: 260px;
}

.greeting__photo {
  width: 260px;
  height: 340px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.greeting__text-block {
  flex: 1;
}

.greeting__name {
  font-size: 1rem;
  color: var(--gray-500);
  font-weight: 400;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--green-bg);
}

.greeting__name span {
  display: block;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--navy-dark);
  margin-top: 4px;
}

.greeting__text {
  font-size: 0.95rem;
  line-height: 2;
  color: var(--gray-700);
  margin-bottom: 16px;
}

/* ================================================
   AGRI × WELFARE
   ================================================ */
.agri-welfare {
  padding: var(--section-py) 0;
  background: linear-gradient(135deg, #f3faf5 0%, #eaf6ee 100%);
  position: relative;
  overflow: hidden;
}

.agri-welfare__content {
  display: flex;
  align-items: center;
  gap: 50px;
}

.agri-welfare__image {
  flex-shrink: 0;
  width: 360px;
}

.agri-welfare__photo {
  width: 360px;
  height: 440px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.agri-welfare__text-block {
  flex: 1;
}

.agri-welfare__lead {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy-dark);
  line-height: 1.6;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--green-bg);
}

.agri-welfare__text {
  font-size: 0.95rem;
  line-height: 2;
  color: var(--gray-700);
  margin-bottom: 16px;
}

/* ================================================
   ACCESS
   ================================================ */
.access {
  padding: var(--section-py) 0;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(4px);
}

.access__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.access__content--no-map {
  grid-template-columns: 1fr;
  max-width: 720px;
  margin: 0 auto;
}

.access__map-placeholder {
  width: 100%;
  height: 360px;
  background: var(--gray-50);
  border-radius: var(--radius-md);
  border: 2px dashed var(--gray-300);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--gray-500);
  font-size: 0.9rem;
}

.access__map-note {
  font-size: 0.75rem;
  color: var(--gray-300);
}

.access__table {
  width: 100%;
  border-collapse: collapse;
}

.access__table tr {
  border-bottom: 1px solid var(--gray-100);
}

.access__table th,
.access__table td {
  padding: 16px 12px;
  text-align: left;
  font-size: 0.9rem;
  vertical-align: top;
}

.access__table th {
  font-weight: 600;
  color: var(--navy-dark);
  white-space: nowrap;
  width: 110px;
}

.access__table td {
  color: var(--gray-700);
}

.access__table td a {
  color: var(--green-dark);
  font-weight: 600;
}

/* ================================================
   CONTACT
   ================================================ */
.contact {
  padding: var(--section-py) 0;
  background: linear-gradient(135deg, #f0f9f4 0%, #f7fdf9 50%, #fafcfa 100%);
  color: var(--gray-700);
}

.contact__content {
  max-width: 700px;
  margin: 0 auto;
}

.contact__phone {
  text-align: center;
  margin-bottom: 36px;
}

.contact__phone-label {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 8px;
}

.contact__phone-number {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 2rem;
  font-weight: 700;
  color: var(--green-dark) !important;
  letter-spacing: 0.04em;
}

.contact__phone-hours {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-top: 6px;
}

.contact__divider {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 36px;
}

.contact__divider::before,
.contact__divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--gray-100);
}

.contact__divider span {
  font-size: 0.8rem;
  color: var(--gray-500);
}

.contact__form-label {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 24px;
  text-align: center;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.required {
  background: var(--green-light);
  color: var(--white);
  font-size: 0.65rem;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-left: 6px;
  font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-main);
  font-size: 0.9rem;
  color: var(--gray-900);
  background: var(--white);
  border: 2px solid var(--gray-100);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green-light);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-300);
}

.form-group textarea {
  resize: vertical;
}

.form-group--checkbox label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.form-group--checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.form-group--checkbox span {
  font-size: 0.85rem;
  color: var(--gray-700);
}

.form-group--checkbox a {
  color: var(--green-dark);
  text-decoration: underline;
}

.contact .btn--primary {
  margin-top: 12px;
  background: linear-gradient(180deg, #4cb868 0%, #2d8a4e 100%);
  color: var(--white);
  border-color: transparent;
  font-size: 1rem;
  padding: 16px 32px;
  box-shadow: 0 4px 15px rgba(45, 138, 78, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.contact .btn--primary:hover {
  background: linear-gradient(180deg, #5cc878 0%, #3a9a5e 100%);
  border-color: transparent;
  color: var(--white);
  box-shadow: 0 6px 20px rgba(45, 138, 78, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

/* ================================================
   FOOTER
   ================================================ */
.footer {
  background: linear-gradient(135deg, var(--green-dark) 0%, #3a8a5c 100%);
  color: rgba(255, 255, 255, 0.75);
  padding: 48px 0 28px;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer__logo-img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  border-radius: 8px;
  background: var(--white);
  padding: 3px;
}

.footer__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 32px;
}

.footer__logo {
  display: inline-block;
  line-height: 0;
  margin-bottom: 0;
}

.footer__logo img {
  height: 20px;
  width: auto;
  display: block;
}

.footer__desc {
  font-size: 0.72rem;
  margin-top: 2px;
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.footer__nav a {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition);
}

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

.footer__copy {
  font-size: 0.72rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 20px;
}

/* ================================================
   BACK TO TOP
   ================================================ */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: var(--green-dark);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition);
  z-index: 900;
}

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

.back-to-top:hover {
  background: var(--green-mid);
  transform: translateY(-3px);
}

/* ================================================
   RESPONSIVE  - Tablet (max 960px)
   ================================================ */
@media (max-width: 960px) {
  :root {
    --section-py: 80px;
  }

  .features__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

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

  .greeting__content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .greeting__name {
    text-align: center;
  }

  .greeting__text {
    text-align: left;
  }

  .agri-welfare__content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .agri-welfare__lead {
    text-align: center;
  }

  .agri-welfare__text {
    text-align: left;
  }
}

/* ================================================
   RESPONSIVE  - Mobile (max 768px)
   ================================================ */
@media (max-width: 768px) {
  :root {
    --section-py: 64px;
  }

  .pc-only {
    display: none;
  }

  /* Header Mobile */
  .hamburger {
    display: flex;
  }

  .header__nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
    padding: 90px 32px 40px;
    transition: right var(--transition);
    z-index: 1050;
  }

  .header__nav.is-open {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }

  .nav__link {
    display: block;
    padding: 14px 0;
    font-size: 0.95rem;
    width: 100%;
    border-bottom: 1px solid var(--gray-100);
  }

  .nav__link::after {
    display: none;
  }

  .nav__link--cta {
    text-align: center;
    margin-top: 16px;
    border-bottom: none;
  }

  /* Hero Mobile */
  .hero {
    min-height: 100vh;
  }

  .hero__content {
    padding: 100px 0 120px;
  }

  .hero__title {
    font-size: 2.4rem;
  }

  .hero__subtitle {
    font-size: 1rem;
  }

  .hero__title { font-size: 2.6rem; }

  .hero__photo { width: 65px !important; height: 65px !important; opacity: 0.6; }
  .hero__photo--1  { top: 3%;  left: 2%; }
  .hero__photo--2  { top: 2%;  left: 25%; }
  .hero__photo--3  { top: 5%;  right: 20%; }
  .hero__photo--4  { top: 3%;  right: 1%; }
  .hero__photo--5  { top: 30%; right: 1%; }
  .hero__photo--6  { bottom: 20%; right: 2%; }
  .hero__photo--7  { bottom: 6%;  right: 20%; }
  .hero__photo--8  { bottom: 3%;  left: 40%; }
  .hero__photo--9  { bottom: 8%;  left: 10%; }
  .hero__photo--10 { bottom: 22%; left: 1%; }
  .hero__photo--11 { top: 28%;  left: 2%; }
  .hero__photo--12 { top: 18%;  right: 5%; }

  .hero__scroll { bottom: 90px; }

  /* Section Header */
  .section-header {
    margin-bottom: 40px;
  }

  .section-header__title {
    font-size: 1.5rem;
  }

  /* Features Mobile */
  .features__grid {
    grid-template-columns: 1fr;
  }

  /* Timeline Mobile */
  .schedule__timeline::before {
    left: 20px;
  }

  .timeline-item {
    flex-wrap: wrap;
    gap: 12px;
  }

  .timeline-item__time {
    width: auto;
    font-size: 0.9rem;
    order: 2;
    padding-left: 40px;
  }

  .timeline-item__dot {
    position: absolute;
    left: 13px;
    top: 22px;
  }

  .timeline-item__content {
    width: 100%;
    order: 3;
    margin-left: 40px;
  }

  /* Greeting Mobile */
  .greeting__image {
    width: 200px;
  }

  .greeting__photo {
    width: 200px;
    height: 260px;
  }

  /* Agri × Welfare Mobile */
  .agri-welfare__image {
    width: 100%;
    max-width: 320px;
  }

  .agri-welfare__photo {
    width: 100%;
    max-width: 320px;
    height: 320px;
  }

  .agri-welfare__lead {
    font-size: 1.15rem;
  }

  /* Access */
  .access__map-placeholder {
    height: 260px;
  }

  /* Contact */
  .contact__phone-number {
    font-size: 1.5rem;
  }

  /* Footer */
  .footer__inner {
    flex-direction: column;
    gap: 24px;
  }

  .footer__nav {
    flex-direction: column;
    gap: 12px;
  }
}

/* ================================================
   RESPONSIVE  - Small Mobile (max 480px)
   ================================================ */
@media (max-width: 480px) {
  .hero__title {
    font-size: 2rem;
  }

  .hero__label {
    font-size: 0.7rem;
  }

  .hero__photo { width: 50px !important; height: 50px !important; opacity: 0.5; }

  .section-header__title {
    font-size: 1.3rem;
  }

  .contact__phone-number {
    font-size: 1.25rem;
  }
}