/* ============================================
   Masjid Web App — Glass/Cal.com Monochrome v2
   ============================================ */

/* ── Tokens ──────────────────────────────── */

:root {
  --void: #040404;
  --canvas: #ffffff;
  --surface: #f8f8f8;
  --surface-elevated: #f1f1f1;
  --border: rgba(0, 0, 0, 0.06);
  --border-subtle: rgba(0, 0, 0, 0.04);
  --border-strong: rgba(0, 0, 0, 0.10);
  --text-primary: #171717;
  --text-secondary: #525252;
  --text-muted: #9a9a9a;
  --text-tertiary: #737373;
  --focus-ring: #0070f3;
  --success: #22c55e;
  --warning: #f59e0b;
  --info: #3b82f6;

  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --radius-full: 9999px;

  --shadow-subtle: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-card: 0 1px 2px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.04);
  --shadow-lift: 0 4px 6px rgba(0,0,0,0.06), 0 12px 24px rgba(0,0,0,0.06);
  --shadow-glass: 0 8px 32px rgba(0,0,0,0.06);
  --shadow-strong: 0 1px 2px rgba(0,0,0,0.08), 0 8px 24px rgba(0,0,0,0.08);

  --font-display: 'Plus Jakarta Sans', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --font-arabic: 'Amiri', serif;
}

/* ── Base ────────────────────────────────── */

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--canvas);
}

/* subtle grain texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
  max-width: 65ch;
}

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

img, svg {
  display: block;
}

/* ── Utilities ───────────────────────────── */

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-center { text-align: center; }
.max-w-lg { max-width: 640px; }
.mx-auto  { margin-left: auto; margin-right: auto; }

.divider {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(0,0,0,0.07) 20%, rgba(0,0,0,0.07) 80%, transparent 100%);
}

.glass {
  background: rgba(255,255,255,0.72);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border: 1px solid rgba(0,0,0,0.06);
}

/* section helpers */
.section { padding: 96px 0; }
.section.hero-section { padding: 120px 0 80px; }

.section-heading {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 3.2vw, 42px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin-bottom: 56px;
}

/* ── Nav ─────────────────────────────────── */

.nav {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,0.78);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.nav-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
  z-index: 201;
}

.nav-logo svg {
  width: 32px; height: 32px;
}

.nav-logo span {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.nav-links a {
  display: inline-block;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.18s, background 0.18s;
}

.nav-links a:hover { color: var(--text-primary); background: rgba(0,0,0,0.03); }
.nav-links a.active { color: var(--text-primary); background: rgba(0,0,0,0.04); font-weight: 600; }

.hamburger {
  display: none;
  width: 36px; height: 36px;
  align-items: center; justify-content: center;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 201;
  border-radius: var(--radius-full);
  transition: background 0.2s;
}
.hamburger:hover { background: rgba(0,0,0,0.04); }

.hamburger span {
  display: block;
  width: 18px; height: 1.5px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}
.hamburger span + span { margin-top: 5px; }

.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.drawer-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.25);
  z-index: 198;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.drawer-overlay.show { opacity: 1; pointer-events: auto; }

.drawer {
  position: fixed;
  top: 0; right: 0;
  width: 300px; height: 100dvh;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border-left: 1px solid rgba(0,0,0,0.06);
  z-index: 199;
  padding: 88px 20px 24px;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.drawer.open { transform: translateX(0); }

.drawer a {
  display: block;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: background 0.15s, color 0.15s;
}
.drawer a:hover { background: rgba(0,0,0,0.03); color: var(--text-primary); }
.drawer a.active { background: rgba(0,0,0,0.04); color: var(--text-primary); font-weight: 600; }

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
}

/* ── Buttons ─────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--text-primary);
  color: var(--canvas);
  border: 1px solid transparent;
}
.btn-primary:hover {
  background: #000000;
  transform: translateY(-1px);
  box-shadow: var(--shadow-lift);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}
.btn-secondary:hover {
  background: rgba(0,0,0,0.03);
  border-color: rgba(0,0,0,0.14);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: 8px 14px;
  border: none;
  border-radius: var(--radius-full);
}
.btn-ghost:hover { background: rgba(0,0,0,0.03); color: var(--text-primary); }

/* ── Hero ────────────────────────────────── */

.hero {
  position: relative;
  text-align: center;
  padding: 60px 0 40px;
}

.hero h1 {
  font-size: clamp(36px, 4.8vw, 56px);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  margin-bottom: 18px;
  animation: fadeUp 0.7s ease both;
}

.hero .hero-sub {
  font-size: 17px;
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 32px;
  animation: fadeUp 0.7s 0.08s ease both;
}

.hero .hero-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 0.7s 0.16s ease both;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 36px;
  animation: fadeUp 0.7s 0.24s ease both;
}

.hero-badge .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 2.2s ease-in-out infinite;
}

/* ── Live Prayer Widget ──────────────────── */

.prayer-widget {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  animation: fadeUp 0.7s 0.22s ease both;
}

.prayer-card {
  background: rgba(255,255,255,0.65);
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  border: 1px solid rgba(0,0,0,0.05);
  border-radius: var(--radius-lg);
  padding: 18px 14px;
  text-align: center;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.prayer-card:hover {
  transform: translateY(-3px);
  border-color: rgba(0,0,0,0.12);
  box-shadow: var(--shadow-lift);
}

.prayer-card.current {
  background: rgba(255,255,255,0.92);
  border-color: rgba(0,0,0,0.10);
  box-shadow: var(--shadow-strong);
  position: relative;
}

.prayer-card .p-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.prayer-card .p-time {
  font-family: var(--font-mono);
  font-size: 21px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.prayer-card.current .p-time {
  color: #000000;
}

.prayer-card .p-next {
  display: inline-block;
  margin-top: 10px;
  font-size: 11px;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  background: var(--text-primary);
  color: var(--canvas);
}

/* ── Cards ───────────────────────────────── */

.card {
  background: rgba(255,255,255,0.72);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1),
              box-shadow 0.28s ease,
              border-color 0.28s ease;
}

.card:hover {
  transform: translateY(-2px);
  border-color: rgba(0,0,0,0.10);
  box-shadow: var(--shadow-lift);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 900px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .card-grid { grid-template-columns: 1fr; }
}

.card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.card p {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 500;
  background: var(--surface-elevated);
  color: var(--text-secondary);
  border: 1px solid rgba(0,0,0,0.05);
}

/* ── Features (quick links) ──────────────── */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

@media (max-width: 900px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .feature-grid { grid-template-columns: 1fr; }
}

.feature-card {
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(10px) saturate(160%);
  -webkit-backdrop-filter: blur(10px) saturate(160%);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius-lg);
  padding: 22px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  text-decoration: none;
  color: var(--text-primary);
  display: block;
}

.feature-card:hover {
  transform: translateY(-2px);
  border-color: rgba(0,0,0,0.10);
  box-shadow: var(--shadow-lift);
}

.feature-icon {
  width: 40px; height: 40px;
  border-radius: var(--radius-md);
  background: var(--surface);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.feature-card h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 4px;
}

.feature-card p {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── Hadits Section ───────────────────────── */

.hadits-section {
  background: var(--void);
  color: #e5e5e5;
  text-align: center;
  padding: 88px 0;
  position: relative;
  overflow: hidden;
}

.hadits-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(255,255,255,0.05) 0%, transparent 55%),
    radial-gradient(ellipse at 50% 100%, rgba(255,255,255,0.03) 0%, transparent 55%);
  pointer-events: none;
}

.hadits-arabic {
  font-family: var(--font-arabic);
  font-size: 28px;
  line-height: 1.9;
  color: #ffffff;
  margin-bottom: 18px;
  direction: rtl;
  opacity: 0.9;
}

.hadits-translation {
  font-size: 17px;
  line-height: 1.65;
  color: #a3a3a3;
  max-width: 680px;
  margin: 0 auto 14px;
}

.hadits-source {
  font-size: 13px;
  color: #525252;
}

/* ── Event Cards ─────────────────────────── */

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

.event-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.event-meta span {
  font-size: 12.5px;
  color: var(--text-muted);
  font-weight: 500;
}

.event-card .event-title {
  font-size: 19px;
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.event-card .event-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ── Jadwal Table ────────────────────────── */

.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0,0,0,0.06);
}

.table-jadwal {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  background: rgba(255,255,255,0.72);
}

.table-jadwal thead th {
  text-align: left;
  padding: 12px 14px;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-muted);
  background: rgba(0,0,0,0.02);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.table-jadwal tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  transition: background 0.15s;
}

.table-jadwal tbody tr:hover td { background: rgba(0,0,0,0.015); }
.table-jadwal tbody tr:last-child td { border-bottom: none; }

.table-jadwal td:first-child { font-weight: 500; }

.table-time {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
}

/* ── Donasi ──────────────────────────────── */

.donasi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

@media (max-width: 900px) {
  .donasi-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .donasi-grid { grid-template-columns: 1fr; }
}

.donasi-card {
  text-align: center;
  padding: 28px 22px;
}

.donasi-card .donasi-amount {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.donasi-card .account {
  font-family: var(--font-mono);
  font-size: 13.5px;
  padding: 12px;
  background: rgba(0,0,0,0.02);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--radius-md);
  margin: 12px 0 6px;
  word-break: break-all;
}

/* ── Kontak ──────────────────────────────── */

.kontak-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 768px) {
  .kontak-grid { grid-template-columns: 1fr; }
}

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

.contact-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  background: rgba(0,0,0,0.03);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.contact-item h4 {
  font-size: 13.5px;
  font-weight: 600;
  margin-bottom: 2px;
}

.contact-item p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ── Form ────────────────────────────────── */

.form-group { margin-bottom: 14px; }

.form-label {
  display: block;
  font-size: 13.5px;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.form-input, .form-textarea {
  width: 100%;
  padding: 10px 14px;
  background: rgba(255,255,255,0.75);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--text-primary);
  outline: none;
  transition: box-shadow 0.2s, border-color 0.2s, background 0.2s;
}

.form-input:focus, .form-textarea:focus {
  border-color: rgba(0,0,0,0.18);
  background: rgba(255,255,255,0.95);
  box-shadow: 0 0 0 3px rgba(0,112,243,0.12);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

/* ── Footer ──────────────────────────────── */

.footer {
  background: var(--void);
  color: #737373;
  font-size: 13.5px;
  padding: 40px 0;
  text-align: center;
}

.footer a {
  color: #e5e5e5;
  text-decoration: none;
}
.footer a:hover { text-decoration: underline; }

/* ── Reveal ──────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

/* stagger children */
.card-grid > .reveal:nth-child(1) { transition-delay: 0.00s; }
.card-grid > .reveal:nth-child(2) { transition-delay: 0.06s; }
.card-grid > .reveal:nth-child(3) { transition-delay: 0.12s; }
.card-grid > .reveal:nth-child(4) { transition-delay: 0.18s; }
.card-grid > .reveal:nth-child(5) { transition-delay: 0.24s; }
.card-grid > .reveal:nth-child(6) { transition-delay: 0.30s; }

/* ── Animations ──────────────────────────── */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.5); opacity: 0.55; }
}

/* ── Miscellaneous helpers referenced in JS */

.mb-sm { margin-bottom: 8px; }
.mb-md { margin-bottom: 14px; }
.mb-lg { margin-bottom: 22px; }
.mt-sm { margin-top: 8px; }
.mt-md { margin-top: 14px; }
.mt-lg { margin-top: 22px; }
.mt-xl { margin-top: 32px; }
.mx-auto { margin-left: auto; margin-right: auto; }
.max-w-600 { max-width: 600px; }