/* ==========================================================================
   Hubner Note - Landing Page Stylesheet
   Theme: Creative Neo-Clean (Yellow, Black, Gray, Soft Yellow)
   Rules:
   - STRICTLY NO BOX-SHADOW on any cards, buttons, or badges.
   - STRICTLY NO EMOJIS / EMOTICONS.
   - 3 Clean sections with human, creative, and bold invitation copy.
   - Each illustration (onbording 1, 2, 3) appears exactly once.
   - Section 3 image is borderless & full card height.
   - Footer without logo.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  /* Color Palette */
  --color-yellow: #FFD600;
  --color-yellow-hover: #E6C200;
  --color-yellow-soft: #F4F4F6;
  --color-yellow-pill: #FFF3C4;
  --color-yellow-border: #FACC15;

  --color-black: #111113;
  --color-black-pure: #000000;
  --color-gray-dark: #27272A;
  --color-gray-text: #4B4B52;
  --color-gray-muted: #71717A;
  --color-gray-border: #E4E4E7;
  --color-gray-bg: #F4F4F6;
  --color-gray-light: #FAFAFB;
  --color-white: #FFFFFF;

  /* Typography */
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 26px;
  --radius-full: 9999px;

  /* Layout */
  --max-width: 1140px;
  --transition: all 0.2s ease;
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--color-gray-light);
  color: var(--color-black);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

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

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   NAVBAR
   ========================================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-white);
  border-bottom: 1.5px solid var(--color-gray-border);
  padding: 16px 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.brand-logo img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background-color: var(--color-yellow);
  padding: 4px;
}

.note-badge {
  background-color: var(--color-yellow);
  color: var(--color-black);
  font-size: 12px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 6px;
  text-transform: lowercase;
}

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

/* Buttons (Strictly NO Box Shadows, Bold Black Borders, Non-Round-Full) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 10px;
  font-size: 14.5px;
  font-weight: 800;
  transition: var(--transition);
  text-align: center;
  border: 2px solid var(--color-black);
  box-shadow: none !important;
  cursor: pointer;
}

.btn-primary {
  background-color: var(--color-yellow);
  color: var(--color-black);
  border: 2px solid var(--color-black);
}

.btn-primary:hover {
  background-color: var(--color-yellow-hover);
}

.btn-dark {
  background-color: var(--color-black);
  color: var(--color-white);
  border: 2px solid var(--color-black);
}

.btn-dark:hover {
  background-color: #27272A;
}

.btn-outline {
  background-color: var(--color-white);
  color: var(--color-black);
  border: 2px solid var(--color-black);
}

.btn-outline:hover {
  background-color: var(--color-gray-bg);
}

.btn-sm {
  padding: 7px 16px;
  border-radius: 8px;
  font-size: 13px;
}

.btn-lg {
  padding: 13px 26px;
  border-radius: 10px;
  font-size: 15px;
}

/* ==========================================================================
   BAGIAN 1: HERO (FRESH & RELATABLE)
   ========================================================================== */
.section-hero {
  padding: 60px 0 50px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-title {
  font-size: 46px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.5px;
  color: var(--color-black);
}

.hero-title .highlight-text {
  background: linear-gradient(180deg, transparent 65%, var(--color-yellow) 65%);
  padding: 0 4px;
  display: inline;
}

.hero-description {
  font-size: 16.5px;
  color: var(--color-gray-text);
  line-height: 1.65;
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  padding-top: 4px;
}

/* Store Badges (Google Play, App Store, Huawei AppGallery) */
.store-badges-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-white);
  border: 1.5px solid var(--color-gray-border);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  color: var(--color-black);
  user-select: none;
  transition: var(--transition);
}

.store-badge.disabled {
  background-color: #E4E4E7;
  border-color: #D4D4D8;
  color: #3F3F46;
  cursor: not-allowed;
  opacity: 1;
}

.bold-action-card .store-badge.disabled {
  background-color: #E4E4E7;
  border: 1.5px solid var(--color-black);
  border-radius: 10px;
  color: #18181B;
}

.store-info {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.bold-action-card .store-badges-group {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.bold-action-card .store-badge {
  padding: 6px 10px;
  gap: 7px;
  flex-shrink: 0;
}

.bold-action-card .store-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.bold-action-card .store-sub {
  font-size: 8px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2px;
  color: #52525B;
}

.bold-action-card .store-name {
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: -0.2px;
  color: #18181B;
}

.bold-action-card .coming-soon-tag {
  font-size: 8px;
  font-weight: 800;
  padding: 2px 5px;
  border-radius: 4px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  background-color: #111113;
  color: var(--color-yellow);
  margin-left: 2px;
}

/* Mini Notepad Component */
.mini-notepad {
  background-color: var(--color-white);
  border: 1.5px solid var(--color-gray-border);
  border-radius: var(--radius-lg);
  padding: 14px 18px;
  margin-top: 8px;
  max-width: 520px;
}

.mini-notepad-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 10px;
  border-bottom: 1.5px dashed var(--color-gray-border);
  margin-bottom: 10px;
}

.mini-notepad-header .dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background-color: var(--color-gray-muted);
}

.mini-notepad-header .notepad-label {
  font-size: 11px;
  font-family: monospace;
  font-weight: 700;
  color: var(--color-gray-muted);
  margin-left: 6px;
}

.mini-checklist {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 600;
}

.check-item .box-check {
  font-family: monospace;
  font-weight: 800;
  font-size: 12px;
}

.check-item.done {
  color: var(--color-gray-muted);
  text-decoration: line-through;
}

.check-item.done .box-check {
  color: #16A34A;
  text-decoration: none;
}

.check-item.pending {
  color: var(--color-black);
  font-weight: 700;
}

.check-item.pending .box-check {
  color: #D97706;
}

/* Creative Visual Frame (Gambar 1) */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.creative-visual-frame {
  width: 100%;
  max-width: 520px;
  background-color: var(--color-white);
  border: 2px solid var(--color-black);
  border-radius: var(--radius-xl);
  padding: 24px;
  position: relative;
  box-shadow: none !important;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-img {
  width: 100%;
  max-height: 420px;
  object-fit: contain;
}

.floating-tape {
  position: absolute;
  background-color: var(--color-yellow);
  border: 1.5px solid var(--color-black);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.5px;
  box-shadow: none !important;
}

.floating-tape.top-tape {
  top: -12px;
  right: 20px;
  transform: rotate(2deg);
}

.floating-tape.bottom-tape {
  bottom: -12px;
  left: 20px;
  background-color: var(--color-white);
  transform: rotate(-1deg);
}

/* ==========================================================================
   BAGIAN 2: REDESIGNED CREATIVE BOARD (Gambar 2: onbording2.png)
   ========================================================================== */
.section-creative-mid {
  padding: 76px 0;
  background-color: var(--color-white);
  border-top: 1.5px solid var(--color-gray-border);
  border-bottom: 1.5px solid var(--color-gray-border);
}

.creative-board {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.board-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.board-tag {
  background-color: var(--color-yellow-soft);
  color: #8D6E00;
  border: 1.5px solid var(--color-yellow-border);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.board-title {
  font-size: 38px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -1px;
  color: var(--color-black);
}

.board-title .highlight-yellow {
  background-color: var(--color-yellow);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}

.board-subtitle {
  font-size: 16px;
  color: var(--color-gray-text);
  line-height: 1.6;
}

.board-body-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 40px;
  align-items: center;
}

/* Board Image Canvas */
.board-visual-area {
  display: flex;
  justify-content: center;
}

.board-image-canvas {
  width: 100%;
  max-width: 500px;
  background-color: var(--color-gray-bg);
  border: 2px solid var(--color-black);
  border-radius: var(--radius-xl);
  padding: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: none !important;
}

.board-img {
  width: 100%;
  max-height: 380px;
  object-fit: contain;
}

.canvas-tag {
  position: absolute;
  background-color: var(--color-white);
  border: 1.5px solid var(--color-black);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.5px;
  box-shadow: none !important;
}

.canvas-tag.top-left {
  top: -10px;
  left: 20px;
  background-color: var(--color-yellow);
  transform: rotate(-2deg);
}

.canvas-tag.bottom-right {
  bottom: -10px;
  right: 20px;
  background-color: var(--color-black);
  color: var(--color-white);
  transform: rotate(2deg);
}

/* Deck of Creative Cards */
.board-cards-deck {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.deck-card {
  background-color: var(--color-gray-light);
  border: 1.5px solid var(--color-gray-border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: var(--transition);
  box-shadow: none !important;
}

.deck-card.active, .deck-card:hover {
  background-color: var(--color-white);
  border-color: var(--color-black);
}

.deck-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 2px;
}

.deck-number {
  font-size: 12px;
  font-weight: 800;
  color: var(--color-black);
  font-family: monospace;
}

.deck-chip {
  background-color: var(--color-yellow);
  color: var(--color-black);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.deck-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--color-black);
}

.deck-text {
  font-size: 13.5px;
  color: var(--color-gray-text);
  line-height: 1.5;
}

/* ==========================================================================
   BAGIAN 3: BOLD ACTION CARD (Gambar 3: onbording3.png - Tanpa Border Box & Full Height)
   ========================================================================== */
.section-action {
  padding: 70px 0 80px;
}

.bold-action-card {
  background-color: var(--color-yellow);
  border: 2px solid var(--color-black);
  border-radius: var(--radius-xl);
  padding: 0 0 0 52px;
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 20px;
  align-items: center;
  overflow: hidden;
  box-shadow: none !important;
  min-height: 380px;
}

.action-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 44px 0;
}

.action-pill {
  background-color: var(--color-black);
  color: var(--color-white);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.5px;
  width: fit-content;
  text-transform: uppercase;
}

.action-title {
  font-size: 38px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  color: var(--color-black);
}

.action-desc {
  font-size: 16px;
  color: #27272A;
  line-height: 1.6;
  max-width: 500px;
}

.action-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 6px;
}

/* Visual Full Height Borderless in Card */
.action-visual-full {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding-right: 36px;
}

.full-card-img {
  width: 100%;
  max-height: 380px;
  object-fit: contain;
  object-position: center center;
  transform: translateY(-12px);
}

/* ==========================================================================
   FOOTER (Tanpa Logo)
   ========================================================================== */
.footer {
  background-color: var(--color-white);
  border-top: 1.5px solid var(--color-gray-border);
  padding: 28px 0;
  text-align: center;
}

.footer-content {
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer-text {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-gray-muted);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 38px;
  }
  .board-body-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .bold-action-card {
    grid-template-columns: 1fr;
    padding: 36px;
  }
  .action-content {
    padding: 0;
  }
  .action-visual-full {
    padding-right: 0;
    margin-top: 20px;
  }
}

@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 30px;
  }
  .board-title {
    font-size: 28px;
  }
  .action-title {
    font-size: 26px;
  }
  .bold-action-card .store-badges-group {
    flex-wrap: wrap;
  }
  .floating-tape {
    position: static;
    transform: none !important;
    margin-bottom: 8px;
  }
}