/* ==========================================================================
   LAYOUT.CSS - Page structure, Containers, Shared Navbar and Footer
   ========================================================================== */

/* CONTAINERS & UTILITY LAYOUTS */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.section-cream {
  background-color: var(--cream);
}

/* SECTION HEADER WORKSHOP */
.section-title-wrapper {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--green);
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
  background: var(--lime-light);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--green-dark);
  line-height: 1.2;
}

.section-desc {
  color: var(--muted);
  max-width: 600px;
  margin: 1rem auto 0 auto;
  font-size: 1.05rem;
}

/* STICKY HEADER & NAVBAR */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  /* Transparan di atas hero */
  background-color: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

/* Saat di-scroll ATAU halaman tidak punya hero (class .header--solid) */
.header.scrolled,
.header.header--solid {
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
  transition: height 0.3s ease;
}

.header.scrolled .navbar,
.header.header--solid .navbar {
  height: 4rem;
}

/* ── LOGO ─────────────────────────────────────────────────── */
.logo-container {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.logo-img-wrapper {
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.15);
  flex-shrink: 0;
  transition: border-color 0.35s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.header.scrolled .logo-img-wrapper,
.header.header--solid .logo-img-wrapper {
  border-color: var(--lime);
  background: var(--cream);
}

.logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-normal);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-weight: 800;
  font-size: 1rem;
  color: var(--white);
  line-height: 1.1;
  transition: color 0.35s ease;
}

.header.scrolled .logo-title,
.header.header--solid .logo-title {
  color: var(--green-dark);
}

.logo-subtitle {
  font-size: 0.65rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  transition: color 0.35s ease;
}

.header.scrolled .logo-subtitle,
.header.header--solid .logo-subtitle {
  color: var(--muted);
}

/* ── NAV LINKS ─────────────────────────────────────────────── */
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-item {
  font-weight: 600;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.85);
  position: relative;
  padding: 0.5rem 0;
  transition: color 0.25s ease;
}

.header.scrolled .nav-item,
.header.header--solid .nav-item {
  color: var(--muted);
}

.nav-item:hover,
.nav-item.active {
  color: var(--lime);
}

.header.scrolled .nav-item:hover,
.header.scrolled .nav-item.active,
.header.header--solid .nav-item:hover,
.header.header--solid .nav-item.active {
  color: var(--green);
}

.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0;
  height: 2px;
  background: var(--lime);
  transition: width 0.25s ease;
  border-radius: 2px;
}

.nav-item:hover::after,
.nav-item.active::after { width: 100%; }

/* ── HEADER RIGHT (Desktop donasi button) ──────────────────── */
.header-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* ── HAMBURGER BUTTON (Mobile) ─────────────────────────────── */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 2.2rem;
  height: 2.2rem;
  cursor: pointer;
  z-index: 1001;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  transition: var(--transition-normal);
  flex-shrink: 0;
}

.header.scrolled .nav-toggle,
.header.header--solid .nav-toggle {
  background: var(--cream);
  border-color: var(--gray-300);
}

.nav-toggle:hover {
  background: var(--green);
  border-color: var(--green);
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 1.1rem;
  background-color: var(--white);
  border-radius: 2px;
  transition: var(--transition-normal);
}

.header.scrolled .nav-toggle span,
.header.header--solid .nav-toggle span {
  background-color: var(--green-dark);
}

.nav-toggle:hover span { background-color: var(--white); }

/* Hamburger open state → X */
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── MOBILE NAV DRAWER ─────────────────────────────────────── */
.nav-drawer {
  display: none;
  position: fixed;
  top: 0; right: 0;
  width: min(85vw, 300px);
  height: 100dvh;
  background: var(--white);
  z-index: 1100;
  padding: 5rem 2rem 2rem;
  box-shadow: -8px 0 30px rgba(0,0,0,0.12);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
}

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

.nav-drawer-links {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.nav-drawer-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1rem;
  color: var(--green-dark);
  padding: 1rem 0;
  border-bottom: 1px solid var(--gray-300);
  transition: color 0.2s;
}

.nav-drawer-item:hover,
.nav-drawer-item.active {
  color: var(--green);
}

.nav-drawer-item i {
  color: var(--green);
  width: 1.1rem;
  height: 1.1rem;
  flex-shrink: 0;
}

.nav-drawer-cta {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Backdrop */
.nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 1099;
  backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.nav-backdrop.open { opacity: 1; }

/* ── MOBILE DONASI PILL ─────────────────────────────────────── */
.nav-donasi-pill {
  display: none;
  align-items: center;
  gap: 0.35rem;
  background: var(--lime);
  color: var(--green-dark) !important;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 0.4rem 0.85rem;
  border-radius: 100px;
  text-decoration: none;
  white-space: nowrap;
}

.nav-donasi-pill i { width: 13px; height: 13px; }

  font-weight: 600;
  color: var(--muted);
}

/* Nav Menu Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-item {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--muted);
  position: relative;
  padding: 0.5rem 0;
}

.nav-item:hover, .nav-item.active {
  color: var(--green);
}

.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--lime);
  transition: var(--transition-fast);
}

.nav-item:hover::after, .nav-item.active::after {
  width: 100%;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* MOBILE NAV HAMBURGER */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 1.5rem;
  height: 1.15rem;
  cursor: pointer;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  height: 2.5px;
  width: 100%;
  background-color: var(--green-dark);
  border-radius: var(--radius-sm);
  transition: var(--transition-normal);
}

/* HEADER HERO UNTUK PAGES (SHARED) */
.page-hero {
  background-color: var(--green-dark);
  color: var(--white);
  padding-top: 10rem;
  padding-bottom: 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 50%, rgba(166, 206, 57, 0.12) 0%, rgba(0, 0, 0, 0) 70%);
}

.page-title {
  font-size: 2.75rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
  position: relative;
  color: var(--white);
}

.breadcrumbs {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.breadcrumbs a {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
}

.breadcrumbs a:hover {
  color: var(--lime);
}

/* FOOTER SECTION */
.footer {
  background-color: var(--green-dark);
  color: var(--white);
  padding-top: 4.5rem;
  padding-bottom: 2.5rem;
  border-top: 5px solid var(--lime);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

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

.footer-logo-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.footer-logo-img {
  height: 3.2rem;
  width: auto;
}

.footer-logo-text {
  font-weight: 800;
  font-size: 1.2rem;
  line-height: 1.2;
}

.footer-desc {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-title {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 2rem;
  height: 3px;
  background-color: var(--lime);
  border-radius: 10px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-link-item {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.95rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-link-item i {
  font-size: 0.75rem;
  color: var(--lime);
  transition: var(--transition-fast);
}

.footer-link-item:hover {
  color: var(--white);
  padding-left: 5px;
}

.footer-link-item:hover i {
  transform: translateX(3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 500;
}

/* ==========================================================================
   MEDIA QUERIES (RESPONSIVE NAVBAR & DRAWER)
   ========================================================================== */

@media (max-width: 1024px) {
  .footer-top {
    grid-template-columns: 1.2fr 1fr;
  }
  .footer-top > div:last-child {
    grid-column: span 2;
    margin-top: 1rem;
  }
}

@media (max-width: 768px) {
  .section {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .section-title { font-size: 1.75rem; }

  /* Sembunyikan nav links desktop & tombol donasi desktop */
  .nav-links    { display: none; }
  .header-right { display: none; }

  /* Tampilkan hamburger & donasi pill di mobile */
  .nav-toggle       { display: flex; }
  .nav-donasi-pill  { display: flex; }

  /* Drawer: tampil via JS (display:block) + class open untuk animasi */
  .nav-drawer   { display: none; }
  .nav-backdrop { display: none; }

  /* Nav item di drawer tidak perlu garis bawah animasi */
  .nav-item::after { display: none; }

  /* Footer */
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-top > div:last-child {
    grid-column: span 1;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}