:root {
  --primary: #2f6b45;
  --primary-dark: #1d4d2f;
  --secondary: #7fa66b;
  --secondary-soft: #a7c79a;
  --light-green: #dfeeda;
  --background: #f6f5f1;
  --card-bg: #ffffff;
  --text: #1f2933;
  --muted: #5d6b75;
  --border: rgba(31, 41, 51, 0.08);
  --shadow: 0 8px 24px rgba(47, 107, 69, 0.12);
  --shadow-soft: 0 6px 18px rgba(31, 41, 51, 0.08);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1200px;
  --transition: 0.3s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Poppins", sans-serif;
  background: var(--background);
  color: var(--text);
  line-height: 1.7;
}

a {
  text-decoration: none;
  color: inherit;
}

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

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

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.section {
  padding: 100px 0;
}

.section-title {
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.2;
  margin: 0 0 18px;
  color: var(--primary-dark);
}

.section-subtitle {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 32px;
  max-width: 700px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 14px 24px;
  font-weight: 600;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.btn:hover {
  transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(47, 107, 69, 0.18);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
}

.btn-secondary {
  background: var(--card-bg);
  color: var(--primary-dark);
  border: 1px solid rgba(47, 107, 69, 0.12);
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(47, 107, 69, 0.2);
  color: var(--primary);
}

.topbar {
  background: rgba(47, 107, 69, 0.94);
  color: #fff;
  font-size: 0.8rem;
  padding: 8px 0;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.topbar-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.topbar-links a {
  color: rgba(255, 255, 255, 0.9);
}

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(47, 107, 69, 0.08);
  transition: box-shadow var(--transition), background var(--transition);
}

.header.scrolled {
  box-shadow: 0 8px 20px rgba(31, 41, 51, 0.08);
  background: rgba(255, 255, 255, 0.96);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--primary-dark);
}

.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--light-green), #edf7ea);
  color: var(--primary);
  font-size: 1.4rem;
  box-shadow: var(--shadow-soft);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-text strong {
  font-size: 1.2rem;
}

.brand-text small {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 12px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 12px;
  color: var(--text);
  font-weight: 500;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.nav-link:hover,
.nav-link.active {
  background: rgba(47, 107, 69, 0.08);
  color: var(--primary-dark);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: -8px;
  height: 3px;
  border-radius: 999px;
  background: var(--primary);
}

.menu-toggle,
.close-menu {
  display: none;
  background: transparent;
  border: none;
  color: var(--primary-dark);
  font-size: 1.7rem;
  cursor: pointer;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(320px, 85vw);
  height: 100vh;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(14px);
  box-shadow: -10px 0 30px rgba(31, 41, 51, 0.14);
  z-index: 1100;
  transition: right 0.35s ease;
  padding: 24px 22px;
}

.mobile-menu.open {
  right: 0;
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.mobile-menu-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.mobile-menu-item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 12px;
  border-radius: 12px;
  background: rgba(47, 107, 69, 0.04);
  color: var(--text);
  font-weight: 500;
}

.mobile-menu-item a.active {
  background: rgba(47, 107, 69, 0.08);
  color: var(--primary-dark);
  border-left: 4px solid var(--primary);
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(17, 24, 39, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
  z-index: 1050;
}

.overlay.active {
  opacity: 1;
  visibility: visible;
}

.hero {
  position: relative;
  min-height: 720px;
  display: flex;
  align-items: center;
  background-image: linear-gradient(rgba(17, 24, 39, 0.52), rgba(17, 24, 39, 0.55)), url('../assets/images/hero-bg.svg');
  background-size: cover;
  background-position: center;
  color: #fff;
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 110px 0 90px;
}

.eyebrow {
  display: inline-block;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #f3f9f2;
  border-radius: 999px;
  padding: 9px 16px;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(2.7rem, 5vw, 5rem);
  line-height: 1.05;
  margin: 0 0 16px;
  max-width: 700px;
}

.hero p {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  max-width: 640px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.94);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.quick-links {
  position: relative;
  margin-top: -48px;
  z-index: 2;
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.quick-card {
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  min-height: 200px;
}

.quick-card i,
.feature-icon,
.info-icon,
.timeline-icon,
.contact-icon,
.process-step .step-number,
.category-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.quick-card i {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--light-green), rgba(127, 166, 107, 0.18));
  color: var(--primary);
  font-size: 1.5rem;
}

.quick-card h3 {
  margin: 0;
  font-size: 1.2rem;
  color: var(--primary-dark);
}

.quick-card p {
  margin: 0;
  color: var(--muted);
}

.section-shell {
  background: #fff;
  border-radius: 32px;
  padding: 40px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(47, 107, 69, 0.06);
}

.stats-strip {
  background: linear-gradient(135deg, rgba(47, 107, 69, 0.96), rgba(127, 166, 107, 0.9));
  border-radius: 32px;
  padding: 18px;
  color: white;
  box-shadow: var(--shadow);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.stat-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  padding: 28px 18px;
  text-align: center;
}

.stat-card strong {
  display: block;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.1;
  font-weight: 700;
  margin-bottom: 8px;
}

.stat-card span {
  color: rgba(255, 255, 255, 0.92);
  font-size: 1rem;
  display: block;
}

.about-grid,
.split-grid,
.contact-grid,
.feature-grid,
.gallery-grid,
.waste-grid,
.umkm-grid,
.timeline {
  display: grid;
  gap: 28px;
}

.about-grid {
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
}

.about-content p {
  margin-bottom: 22px;
  color: var(--muted);
}

.about-visual {
  position: relative;
  min-height: 420px;
  background: linear-gradient(135deg, rgba(223, 238, 218, 0.9), rgba(255,255,255,0.8));
  border-radius: 32px;
  overflow: hidden;
  border: 1px solid rgba(47, 107, 69, 0.08);
}

.about-visual .visual-img {
  position: absolute;
  inset: 0;
  background: url('../assets/images/gallery-garden.svg') center/cover no-repeat;
  mix-blend-mode: multiply;
  opacity: 0.82;
}

.leaf-decor {
  position: absolute;
  width: 200px;
  height: 200px;
  right: -18px;
  bottom: -30px;
  background: radial-gradient(circle at center, rgba(127, 166, 107, 0.28), rgba(127, 166, 107, 0.04));
  border-radius: 50%;
}

.leaf-decor::before,
.leaf-decor::after {
  content: "";
  position: absolute;
  background: rgba(47, 107, 69, 0.18);
  border-radius: 100% 0 100% 0;
}

.leaf-decor::before {
  width: 120px;
  height: 120px;
  left: 18px;
  top: 32px;
  transform: rotate(30deg);
}

.leaf-decor::after {
  width: 100px;
  height: 100px;
  right: 32px;
  bottom: 24px;
  transform: rotate(-20deg);
}

.page-hero {
  background: linear-gradient(135deg, rgba(31, 41, 51, 0.7), rgba(47, 107, 69, 0.8)), url('../assets/images/hero-bg.svg') center/cover no-repeat;
  color: #fff;
  padding: 140px 0 90px;
}

.page-hero h1 {
  font-size: clamp(2.3rem, 4vw, 4rem);
  margin: 0 0 12px;
}

.page-hero p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 720px;
}

.breadcrumbs {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: 18px;
}

.breadcrumbs a {
  color: #fff;
}

.feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card {
  padding: 28px 22px;
}

.feature-icon {
  width: 62px;
  height: 62px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(223, 238, 218, 1), rgba(127,166,107,0.16));
  color: var(--primary);
  font-size: 1.55rem;
  margin-bottom: 18px;
}

.feature-card h3,
.content-card h3,
.waste-card h3,
.accordion-item h3,
.gallery-card h3,
.umkm-card h3,
.contact-card h3 {
  margin: 0 0 10px;
  font-size: 1.3rem;
  color: var(--primary-dark);
}

.feature-card p,
.content-card p,
.waste-card p,
.gallery-card p,
.contact-card p,
.umkm-card p,
.stat-box p,
.accordion-content p,
.timeline-item p,
.kegiatan-card p {
  margin: 0;
  color: var(--muted);
}

.content-card {
  padding: 32px;
}

.content-card .card-figure {
  height: 260px;
  border-radius: 24px;
  overflow: hidden;
  margin-top: 18px;
}

.content-card .card-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-list {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 12px;
}

.card-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--text);
}

.card-list li i {
  color: var(--primary);
  margin-top: 4px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.info-box {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(223,238,218,0.5));
  border: 1px solid rgba(47, 107, 69, 0.08);
  border-radius: 24px;
  padding: 28px;
  min-height: 100%;
}

.info-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: rgba(47, 107, 69, 0.08);
  color: var(--primary);
  font-size: 1.4rem;
}

.stat-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: rgba(47,107,69,0.04);
  border-radius: 20px;
  border: 1px solid rgba(47,107,69,0.06);
  padding: 24px 18px;
}

.stat-box strong {
  display: block;
  color: var(--primary-dark);
  font-size: clamp(2rem, 2.5vw, 2.5rem);
  line-height: 1.1;
  margin-bottom: 6px;
}

.heading-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.filter-btn {
  background: rgba(47,107,69,0.06);
  color: var(--primary-dark);
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 10px 18px rgba(47, 107, 69, 0.18);
}

.waste-grid,
.gallery-grid,
.umkm-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.waste-card,
.gallery-card,
.umkm-card,
.kegiatan-card,
.contact-card,
.timeline-item,
.banner-card {
  background: var(--card-bg);
  border: 1px solid rgba(47, 107, 69, 0.08);
  border-radius: 24px;
  padding: 26px;
  box-shadow: var(--shadow-soft);
}

.waste-card .badge,
.gallery-card .badge,
.umkm-card .badge {
  display: inline-block;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  background: rgba(47, 107, 69, 0.08);
  color: var(--primary-dark);
  font-weight: 600;
  margin-bottom: 14px;
}

.diagram {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 30px 0 10px;
}

.flow-node {
  position: relative;
  width: min(100%, 220px);
  background: var(--card-bg);
  border: 1px solid rgba(47, 107, 69, 0.1);
  border-radius: 18px;
  padding: 18px 16px;
  text-align: center;
  font-weight: 600;
  box-shadow: var(--shadow-soft);
}

.flow-branch {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
  width: min(100%, 520px);
}

.diagram::before,
.diagram::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 2px;
  height: 30px;
  background: rgba(47,107,69,0.3);
  transform: translateX(-50%);
}

.diagram::before { top: 46px; }

.diagram::after { top: 152px; }

.flow-branch .flow-node {
  position: relative;
}

.flow-branch .flow-node::before {
  content: "";
  position: absolute;
  left: 50%;
  top: -26px;
  width: 2px;
  height: 26px;
  background: rgba(47,107,69,0.3);
  transform: translateX(-50%);
}

.flow-branch .flow-node:first-child::before {
  display: none;
}

.kegiatan-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.kegiatan-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.kegiatan-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
}

.kegiatan-card h3 {
  margin: 0;
  font-size: 1.35rem;
  color: var(--primary-dark);
}

.kegiatan-card .chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  border-radius: 999px;
  background: rgba(127,166,107,0.12);
  color: var(--primary-dark);
  padding: 8px 12px;
  font-weight: 600;
  text-transform: capitalize;
}

.accordion {
  display: grid;
  gap: 18px;
}

.accordion-item {
  border: 1px solid rgba(47,107,69,0.08);
  border-radius: 20px;
  background: var(--card-bg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.accordion-header {
  width: 100%;
  background: transparent;
  border: none;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 600;
  color: var(--primary-dark);
  text-align: left;
}

.accordion-header i:last-child {
  transition: transform var(--transition);
}

.accordion-item.active .accordion-header i:last-child {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.accordion-content-inner {
  padding: 0 24px 22px;
  color: var(--muted);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.process-step {
  background: linear-gradient(180deg, rgba(223,238,218,.46), rgba(255,255,255,1));
  border: 1px solid rgba(47,107,69,0.08);
  border-radius: 20px;
  padding: 22px 18px;
  text-align: center;
}

.process-step .step-number {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  margin: 0 auto 14px;
}

.process-step h4 {
  margin: 0 0 8px;
  color: var(--primary-dark);
}

.gallery-card {
  position: relative;
  overflow: hidden;
  padding: 0;
  cursor: pointer;
}

.gallery-card img {
  height: 260px;
  width: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.gallery-card .gallery-body {
  padding: 18px 18px 20px;
}

.gallery-card .gallery-body h3 {
  margin: 0 0 6px;
  font-size: 1.2rem;
}

.gallery-card .badge {
  margin: 18px 18px 0;
}

.lightbox-modal,
.product-modal {
  position: fixed;
  inset: 0;
  background: rgba(17,24,39,0.76);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 1200;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.lightbox-modal.open,
.product-modal.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-content,
.product-content {
  position: relative;
  background: #fff;
  width: min(1000px, 92vw);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(17,24,39,0.2);
}

.lightbox-media,
.product-media {
  width: 100%;
  height: 420px;
  overflow: hidden;
}

.lightbox-media img,
.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lightbox-body,
.product-body {
  padding: 22px 28px 28px;
}

.lightbox-close,
.product-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--primary-dark);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.9);
  display: grid;
  place-items: center;
  cursor: pointer;
  transform: translateY(-50%);
  font-size: 1.3rem;
  color: var(--primary-dark);
}

.lightbox-prev { left: 18px; }
.lightbox-next { right: 18px; }

.product-carousel {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 0;
}

.product-info {
  padding: 28px;
}

.product-info h3 {
  margin: 0 0 12px;
  font-size: 2rem;
  color: var(--primary-dark);
}

.product-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.product-meta div {
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(47,107,69,0.04);
}

.product-meta strong {
  display: block;
  font-size: 0.8rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.featured-carousel {
  position: relative;
  overflow: hidden;
  border-radius: 32px;
  margin-bottom: 40px;
}

.featured-slide {
  display: none;
  position: relative;
}

.featured-slide.active {
  display: block;
}

.featured-slide img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}

.featured-caption {
  position: absolute;
  left: 32px;
  right: 32px;
  bottom: 26px;
  background: rgba(17,24,39,0.5);
  color: #fff;
  border-radius: 18px;
  padding: 18px 20px;
}

.featured-caption h3 {
  margin: 0 0 6px;
  font-size: clamp(1.4rem, 2vw, 2rem);
}

.carousel-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 20px;
}

.carousel-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(47,107,69,0.1);
  color: var(--primary-dark);
  cursor: pointer;
}

.umkm-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.umkm-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.umkm-card .owner {
  font-weight: 600;
  color: var(--primary);
}

.umkm-card .location,
.umkm-card .phone {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}

.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #25d366;
  color: #fff;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 600;
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 18px rgba(37,211,102,0.2);
}

.timeline {
  position: relative;
  grid-template-columns: 1fr;
  max-width: 900px;
  margin: 0 auto;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 33px;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, rgba(47,107,69,0.12), rgba(47,107,69,0.45));
  border-radius: 999px;
}

.timeline-item {
  position: relative;
  margin-left: 80px;
  padding: 26px 28px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -60px;
  top: 30px;
  width: 18px;
  height: 18px;
  background: var(--primary);
  border: 6px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(47, 107, 69, 0.12);
}

.timeline-year {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  color: var(--primary);
  font-weight: 700;
}

.timeline-year i {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(47,107,69,0.08);
}

.contact-grid {
  grid-template-columns: 0.95fr 1.05fr;
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
}

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  color: var(--primary);
  background: rgba(47,107,69,0.06);
}

.map-card {
  background: #fff;
  border: 1px solid rgba(47,107,69,0.08);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.map-card iframe {
  width: 100%;
  min-height: 420px;
  border: 0;
}

.footer {
  background: #183a26;
  color: rgba(255,255,255,0.88);
  padding: 90px 0 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 0.9fr;
  gap: 30px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.footer-brand .brand-mark {
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,0.08);
  color: #fff;
}

.footer h4 {
  margin: 0 0 18px;
  color: #fff;
  font-size: 1.1rem;
}

.footer p,
.footer li,
.footer a {
  color: rgba(255,255,255,0.75);
}

.footer-links,
.footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.footer-bottom {
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  color: rgba(255,255,255,0.72);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.hidden {
  display: none !important;
}

@media (max-width: 980px) {
  .quick-grid,
  .stats-grid,
  .feature-grid,
  .waste-grid,
  .gallery-grid,
  .umkm-grid,
  .process-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-grid,
  .contact-grid,
  .split-grid {
    grid-template-columns: 1fr;
  }

  .nav-menu {
    display: none;
  }

  .menu-toggle,
  .close-menu {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

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

@media (max-width: 680px) {
  .topbar {
    display: none;
  }

  .section {
    padding: 76px 0;
  }

  .hero {
    min-height: 620px;
  }

  .quick-grid,
  .stats-grid,
  .feature-grid,
  .waste-grid,
  .gallery-grid,
  .umkm-grid,
  .process-grid,
  .footer-grid,
  .kegiatan-grid,
  .info-grid {
    grid-template-columns: 1fr;
  }

  .section-shell {
    padding: 24px 16px;
  }

  .hero-inner {
    padding-top: 82px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn {
    width: 100%;
  }

  .product-carousel {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    margin-left: 58px;
    padding: 20px 18px;
  }

  .timeline::before {
    left: 22px;
  }

  .timeline-item::before {
    left: -40px;
  }
}