/* ============================================================
   SMART O² — Retro-Modern Brutalism Design System
   Phase 3: Advanced Animations & Modals
   Colors: Krem #F0E3D3 | Hijau Gelap #1E3C2B | Oranye #F35C2B
   ============================================================ */

/* === GOOGLE FONTS === */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&display=swap');

/* === CSS CUSTOM PROPERTIES === */
:root {
  --bg-primary: #F0E3D3;
  --bg-dark: #1E3C2B;
  --text-dark: #1E3C2B;
  --text-light: #F0E3D3;
  --accent: #F35C2B;
  --accent-hover: #d94d20;
  --white: #FFFFFF;

  --border: 3px solid #1E3C2B;
  --border-accent: 3px solid #F35C2B;
  --shadow: 5px 5px 0px #1E3C2B;
  --shadow-sm: 3px 3px 0px #1E3C2B;
  --shadow-accent: 5px 5px 0px #F35C2B;
  --shadow-hover: 8px 8px 0px #1E3C2B;

  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  --container-max: 1280px;
  --section-padding: 100px 0;
  --card-padding: 24px;

  --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* === RESET & BASE === */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  top: 0 !important;
  margin-top: 0 !important;
}

/* === GOOGLE TRANSLATE RESET === */
body > .skiptranslate,
iframe.goog-te-banner-frame,
.goog-te-banner-frame,
.skiptranslate iframe,
#goog-gt-tt, 
.goog-te-balloon-frame,
.VIpgJd-ZVi9od-aZ2wEe-wOHMyf,
.VIpgJd-ZVi9od-aZ2wEe-OiiCO,
#google_translate_element {
    display: none !important;
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
    height: 0 !important;
    width: 0 !important;
    margin: 0 !important;
}
.goog-text-highlight {
    background-color: transparent !important;
    box-shadow: none !important;
    border: none !important;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  top: 0px !important;
  margin-top: 0px !important;
}

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

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

ul, ol {
  list-style: none;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: clamp(1rem, 2vw, 1.25rem); }

p {
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  line-height: 1.7;
}

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

.section {
  padding: var(--section-padding);
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  display: inline-block;
  background-color: var(--text-dark);
  color: var(--text-light);
  padding: 12px 32px;
  border: var(--border);
  box-shadow: var(--shadow-accent);
  margin-bottom: 16px;
}

.section-header p {
  max-width: 600px;
  margin: 16px auto 0;
  opacity: 0.85;
}

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 8px;
  border: 2px solid var(--accent);
  padding: 4px 12px;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 14px 28px;
  border: var(--border);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.btn-primary {
  background-color: var(--accent);
  color: var(--white);
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hover);
}

.btn-primary:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px var(--text-dark);
}

.btn-secondary {
  background-color: var(--text-dark);
  color: var(--text-light);
  box-shadow: var(--shadow-accent);
}

.btn-secondary:hover {
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0px var(--accent);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-dark);
  box-shadow: var(--shadow-sm);
}

.btn-outline:hover {
  background-color: var(--text-dark);
  color: var(--text-light);
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hover);
}

.btn-wa {
  background-color: #25D366;
  color: var(--white);
  border-color: var(--text-dark);
  box-shadow: var(--shadow);
}

.btn-wa:hover {
  background-color: #1fb855;
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hover);
}

.btn-tg {
  background-color: #0088cc;
  color: var(--white);
  border-color: var(--text-dark);
  box-shadow: var(--shadow);
}

.btn-tg:hover {
  background-color: #006daa;
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hover);
}

/* === CUSTOM LANGUAGE BUTTON === */
.custom-lang-btn {
  background: transparent;
  border: 2px solid var(--text-dark);
  padding: 6px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--text-dark);
  border-radius: 4px;
  transition: var(--transition);
  font-size: 0.95rem;
  background-color: var(--bg-primary);
}
.custom-lang-btn:hover {
  background-color: var(--accent);
  color: var(--white);
  border-color: var(--accent);
}

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--bg-primary);
  border-bottom: var(--border);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: 0 4px 20px rgba(30, 60, 43, 0.15);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.nav-logo .logo-accent {
  color: var(--accent);
}

.nav-logo .logo-img {
  width: 35px;
  height: 35px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--text-dark);
  box-shadow: 2px 2px 0px var(--text-dark);
  cursor: pointer;
  transition: var(--transition);
}

.nav-logo .logo-img:hover {
  box-shadow: 3px 3px 0px var(--accent);
  transform: scale(1.05);
}

.footer-logo-img {
  width: 30px;
  height: 30px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--text-light);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 8px 16px;
  border: 2px solid transparent;
  transition: var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  border-color: var(--text-dark);
  background-color: var(--text-dark);
  color: var(--text-light);
  box-shadow: var(--shadow-sm);
}

.nav-link.active {
  background-color: var(--accent);
  border-color: var(--text-dark);
  color: var(--white);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: 2px solid var(--text-dark);
  background: transparent;
  z-index: 1002;
}

.hamburger span {
  width: 24px;
  height: 3px;
  background-color: var(--text-dark);
  transition: var(--transition);
  display: block;
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

/* === HERO SECTION === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--text-dark);
  color: var(--text-light);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 8px 16px;
  border: var(--border);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero-title {
  margin-bottom: 20px;
}

.hero-title .line { display: block; }
.hero-title .accent { color: var(--accent); position: relative; }

.typing-container {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 24px;
  min-height: 2.5em;
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-left: 4px solid var(--accent);
  background-color: rgba(243, 92, 43, 0.06);
}

.typing-text {
  border-right: 3px solid var(--accent);
  padding-right: 4px;
  animation: blink-cursor 0.8s step-end infinite;
}

.hero-description {
  font-size: 1.1rem;
  margin-bottom: 32px;
  max-width: 520px;
  opacity: 0.9;
}

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

.hero-visual {
  position: relative;
  z-index: 2;
}

.hero-visual-box {
  width: calc(100% - 12px);
  aspect-ratio: 1;
  max-width: 480px;
  margin: 0 auto;
  background-color: var(--text-dark);
  border: var(--border);
  box-shadow: 12px 12px 0px var(--accent);
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Chatbot UI */
.chat-container {
  display: flex; flex-direction: column; height: 100%; width: 100%;
}
.chat-header {
  padding: 16px; border-bottom: 2px solid var(--accent);
  font-family: var(--font-heading); font-size: 1rem; font-weight: 700;
  color: var(--accent); background: rgba(0,0,0,0.2);
  display: flex; align-items: center; gap: 8px;
}
.chat-status-dot {
  width: 10px; height: 10px; background-color: #4CAF50;
  border-radius: 50%; display: inline-block;
  box-shadow: 0 0 8px #4CAF50;
}
.chat-history {
  flex: 1; padding: 20px; overflow-y: auto;
  display: flex; flex-direction: column; gap: 16px;
}
.chat-history::-webkit-scrollbar { width: 6px; }
.chat-history::-webkit-scrollbar-track { background: transparent; }
.chat-history::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

.chat-bubble {
  max-width: 85%; padding: 12px 16px; font-size: 0.9rem; line-height: 1.5;
  font-family: 'Courier New', monospace;
  animation: fade-in-up 0.3s ease forwards;
}
.chat-bubble.ai {
  background: var(--bg-primary); color: var(--text-dark); align-self: flex-start;
  border: 2px solid var(--text-dark); border-bottom-left-radius: 0;
}
.chat-bubble.user {
  background: var(--accent); color: var(--white); align-self: flex-end;
  border: 2px solid var(--text-dark); border-bottom-right-radius: 0;
}
.chat-bubble.loading {
  font-style: italic; opacity: 0.7;
}

.chat-input-area {
  display: flex; padding: 16px; border-top: 2px solid var(--accent); gap: 12px;
  background: rgba(0,0,0,0.1);
}
.chat-input-area input {
  flex: 1; padding: 12px; border: 2px solid var(--text-dark);
  background: var(--bg-primary); color: var(--text-dark);
  outline: none; font-family: var(--font-body); font-weight: 500;
  border-radius: 0;
}
.chat-input-area input:focus { border-color: var(--accent); }
.chat-input-area button {
  background: var(--accent); color: var(--white); border: 2px solid var(--text-dark);
  padding: 0 16px; cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.chat-input-area button:hover { background: var(--text-dark); color: var(--accent); border-color: var(--accent); }
.chat-input-area button svg { width: 24px; height: 24px; }

@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 40px;
}

.stat-item {
  padding: 16px 24px;
  border: var(--border);
  background-color: var(--bg-primary);
  box-shadow: var(--shadow-sm);
}

.stat-item .stat-number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
}

.stat-item .stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.7;
}

/* === AI SOLUTIONS SECTION === */
.ai-solutions {
  background-color: var(--text-dark);
  color: var(--text-light);
  padding: 80px 0;
  position: relative;
}

.ai-solutions .section-header h2 {
  background-color: var(--accent);
  color: var(--white);
  box-shadow: 5px 5px 0px var(--bg-primary);
}

.ai-solutions .section-label { color: var(--bg-primary); border-color: var(--bg-primary); }
.ai-solutions .section-header p { color: var(--bg-primary); }

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.solution-card {
  background-color: rgba(240, 227, 211, 0.05);
  border: 2px solid rgba(240, 227, 211, 0.15);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.solution-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background-color: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.solution-card:hover::before { transform: scaleX(1); }
.solution-card:hover {
  background-color: rgba(240, 227, 211, 0.1);
  border-color: var(--accent);
  transform: translateY(-4px);
}

.solution-icon {
  width: 56px; height: 56px;
  background-color: var(--accent);
  border: 2px solid var(--bg-primary);
  border-radius: 50%; display: flex;
  align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
  box-shadow: 3px 3px 0px var(--bg-primary);
}

/* === SUBSCRIPTION FLOW === */
.subscription-flow {
  margin-top: 60px;
}
.flow-steps {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 800px;
  margin: 40px auto 0;
}
.flow-step {
  display: flex;
  gap: 20px;
  background: var(--bg-primary);
  border: 2px solid var(--text-dark);
  padding: 24px;
  border-radius: 8px;
  box-shadow: 4px 4px 0px var(--text-dark);
  transition: transform 0.3s ease;
  color: var(--text-dark);
}
.flow-step:hover {
  transform: translate(-4px, -4px);
  box-shadow: 8px 8px 0px var(--accent);
}
.step-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  background: var(--accent);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
  border: 2px solid var(--text-dark);
}
.step-content h4 {
  font-size: 1.25rem;
  margin-bottom: 8px;
  color: var(--accent);
}
.step-content p {
  font-size: 0.95rem;
  opacity: 0.9;
}
.wa-btn-inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: #25D366;
  color: #ffffff;
  padding: 10px 16px;
  border-radius: 8px;
  font-weight: 700;
  margin-top: 12px;
  border: 2px solid var(--text-dark);
  transition: var(--transition);
  text-decoration: none;
}
.wa-btn-inline:hover {
  background-color: #128C7E;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 2px 2px 0px var(--text-dark);
}
.flow-step:hover {
  transform: translate(-4px, -4px);
  box-shadow: 8px 8px 0px var(--accent);
}
.step-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  background: var(--accent);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
  border: 2px solid var(--text-dark);
}
.step-content h4 {
  font-size: 1.25rem;
  margin-bottom: 8px;
  color: var(--accent);
}
.step-content p {
  font-size: 0.95rem;
  opacity: 0.9;
}

/* === PORTFOLIO / PROJECTS SECTION === */
.portfolio { padding: var(--section-padding); }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}

.portfolio-card {
  border: var(--border);
  background-color: var(--bg-primary);
  box-shadow: var(--shadow);
  transition: var(--transition);
  overflow: hidden;
  position: relative;
}

.portfolio-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--shadow-hover);
}

.portfolio-card.featured { grid-column: span 2; }

.portfolio-card .card-image {
  width: 100%;
  height: 220px;
  background-color: var(--text-dark);
  border-bottom: var(--border);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-card.featured .card-image { height: 280px; }

.card-image .placeholder-visual {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  color: var(--text-light); gap: 8px;
}

.portfolio-card .card-badge {
  position: absolute;
  top: 12px; right: 12px;
  background-color: var(--accent);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 12px;
  border: 2px solid var(--text-dark);
  box-shadow: var(--shadow-sm);
}

.portfolio-card .card-body { padding: var(--card-padding); }
.portfolio-card .card-title { font-size: 1.3rem; margin-bottom: 8px; }

.portfolio-card .card-tags {
  display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px;
}

.card-tag {
  font-family: var(--font-heading);
  font-size: 0.7rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em;
  padding: 4px 10px; border: 2px solid var(--text-dark);
  background-color: transparent;
}

.card-tag.accent {
  background-color: var(--accent);
  color: var(--white);
  border-color: var(--text-dark);
}

.portfolio-card .card-desc { font-size: 0.9rem; margin-bottom: 20px; opacity: 0.85; }
.portfolio-card .card-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.portfolio-card .card-actions .btn { font-size: 0.8rem; padding: 10px 18px; }

/* === ADD CARD === */
.add-card {
  border: 3px dashed var(--text-dark);
  background-color: transparent;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  min-height: 300px; transition: var(--transition);
  pointer-events: none; opacity: 0.4; cursor: default;
}
.add-card.active { pointer-events: auto; opacity: 0.6; cursor: pointer; }
.add-card.active:hover { opacity: 1; border-color: var(--accent); background-color: rgba(243, 92, 43, 0.05); }

.add-card .add-icon {
  width: 64px; height: 64px; border: var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; font-weight: 700; color: var(--text-dark);
  margin-bottom: 12px; transition: var(--transition);
}
.add-card.active:hover .add-icon {
  background-color: var(--accent); color: var(--white);
  border-color: var(--text-dark); box-shadow: var(--shadow-sm);
}

/* === LOADING STATE === */
.loading-state {
  grid-column: 1 / -1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px; padding: 60px 20px;
  font-family: var(--font-heading); font-size: 0.9rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em; opacity: 0.5;
}

.loading-spinner {
  width: 40px; height: 40px; border: 4px solid rgba(30, 60, 43, 0.15);
  border-top-color: var(--accent); border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* === DEV MODE NOTIFICATION === */
.dev-mode-notification {
  position: fixed; top: 80px; left: 50%;
  transform: translateX(-50%) translateY(-20px);
  background-color: var(--text-dark); color: var(--text-light);
  font-family: var(--font-heading); font-size: 0.85rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  padding: 12px 24px; border: var(--border-accent); box-shadow: var(--shadow-accent);
  z-index: 9999; opacity: 0; transition: all 0.4s ease; pointer-events: none;
}
.dev-mode-notification.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* === ROADMAP SECTION === */
.roadmap {
  background-color: var(--text-dark);
  color: var(--text-light);
  padding: var(--section-padding);
  overflow: hidden;
}

.roadmap .section-header h2 {
  background-color: var(--accent);
  color: var(--white); box-shadow: 5px 5px 0px var(--bg-primary);
}

.roadmap-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 0;
}

.glowing-trail {
  position: absolute;
  top: 0; bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 4px;
  background-color: rgba(240, 227, 211, 0.15);
  z-index: 1;
}

.glowing-trail-progress {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 0%;
  background-color: var(--accent);
  box-shadow: 0 0 15px var(--accent);
  transition: height 0.1s ease-out;
}

.climber-icon {
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.5rem;
  line-height: 1;
  z-index: 3;
}

.roadmap-phases {
  position: relative;
  z-index: 2;
  display: flex; flex-direction: column; gap: 80px;
}

.phase-item {
  display: flex; align-items: flex-start; gap: 32px;
  max-width: 480px; transition: var(--transition);
}
.phase-item:nth-child(odd) { align-self: flex-start; }
.phase-item:nth-child(even) { align-self: flex-end; }

.phase-marker {
  flex-shrink: 0;
  width: 72px; height: 72px;
  border: 3px solid rgba(240, 227, 211, 0.3);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  background-color: var(--text-dark);
  position: relative; transition: var(--transition);
  z-index: 2; /* keep above glowing trail */
}

.phase-marker .phase-number {
  font-family: var(--font-heading); font-weight: 700; font-size: 1.5rem;
  color: rgba(240, 227, 211, 0.5);
}

.phase-item.active .phase-marker {
  border-color: var(--accent); background-color: var(--accent);
  box-shadow: 0 0 30px rgba(243, 92, 43, 0.4);
}
.phase-item.active .phase-marker .phase-number { color: var(--white); }

.phase-content h3 {
  color: var(--bg-primary); font-size: 1.25rem; margin-bottom: 8px;
}
.phase-item.active .phase-content h3 { color: var(--accent); }
.phase-content p { color: rgba(240, 227, 211, 0.65); font-size: 0.9rem; }
.phase-content .phase-icon { font-size: 1.5rem; margin-bottom: 4px; display: block; }

.phase-status {
  display: inline-block;
  font-family: var(--font-heading); font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em;
  padding: 4px 10px; margin-top: 10px; border: 2px solid;
}

.phase-status.selesai { border-color: #4CAF50; color: #4CAF50; }
.phase-status.sedang-berjalan {
  border-color: var(--accent); color: var(--accent);
  background-color: rgba(243, 92, 43, 0.15);
  animation: pulse-border 2s infinite;
}
.phase-status.akan-datang {
  border-color: rgba(240, 227, 211, 0.3); color: rgba(240, 227, 211, 0.4);
}

/* === EDUCATION SECTION === */
.insights { padding: var(--section-padding); }
.insights-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 28px;
}

.insight-card {
  border: var(--border); background-color: var(--bg-primary);
  box-shadow: var(--shadow); transition: var(--transition); overflow: hidden;
}
.insight-card:hover { transform: translate(-4px, -4px); box-shadow: var(--shadow-hover); }

.carousel-wrapper {
  position: relative; width: 100%; height: 200px;
  border-bottom: var(--border); overflow: hidden; background-color: var(--text-dark);
}
.carousel-track {
  display: flex; height: 100%; transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.carousel-slide {
  min-width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; position: relative;
}
.carousel-slide img { width: 100%; height: 100%; object-fit: cover; }
.slide-placeholder {
  width: 100%; height: 100%; display: flex; flex-direction: column;
  align-items: center; justify-content: center; color: var(--text-light); gap: 8px;
}

.carousel-nav {
  position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%); display: flex; gap: 6px; z-index: 3;
}
.carousel-dot {
  width: 10px; height: 10px; border: 2px solid var(--bg-primary); background-color: transparent; cursor: pointer; transition: var(--transition); padding: 0;
}
.carousel-dot.active { background-color: var(--accent); border-color: var(--accent); }

.carousel-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 36px; height: 36px; background-color: var(--bg-primary);
  border: 2px solid var(--text-dark); color: var(--text-dark);
  display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 3; font-size: 1rem;
}
.carousel-btn:hover { background-color: var(--accent); color: var(--white); }
.carousel-btn.prev { left: 8px; }
.carousel-btn.next { right: 8px; }

.insight-card .card-category {
  display: inline-block; font-family: var(--font-heading); font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em; padding: 4px 10px; border: 2px solid var(--accent); color: var(--accent); margin-bottom: 12px;
}
.insight-card .card-body { padding: var(--card-padding); }
.insight-card .card-footer {
  padding: 16px var(--card-padding); border-top: 2px solid rgba(30, 60, 43, 0.1);
  display: flex; justify-content: space-between; align-items: center;
}
.insight-card .read-more {
  font-family: var(--font-heading); font-size: 0.8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent);
  display: flex; align-items: center; gap: 6px; transition: var(--transition);
}
.insight-card .read-more:hover { gap: 12px; }


/* === FOOTER === */
.footer {
  background-color: var(--text-dark); color: var(--bg-primary);
  padding: 60px 0 24px; border-top: 4px solid var(--accent);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 40px; }
.footer-brand .footer-logo {
  font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700;
  text-transform: uppercase; margin-bottom: 12px; display: flex; align-items: center; gap: 8px;
}
.footer-brand p { font-size: 0.9rem; opacity: 0.7; max-width: 360px; }
.footer h4 { font-size: 0.85rem; letter-spacing: 0.12em; margin-bottom: 16px; color: var(--accent); }
.footer-links a, .footer-contact a { display: block; font-size: 0.9rem; padding: 4px 0; opacity: 0.7; transition: var(--transition); }
.footer-links a:hover, .footer-contact a:hover { color: var(--bg-primary); }
.footer-address {
  font-size: 0.9rem;
  line-height: 1.4;
  margin-bottom: 12px;
  opacity: 0.9;
}
.footer-bottom { border-top: 2px solid rgba(240, 227, 211, 0.1); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; font-size: 0.8rem; opacity: 0.5; }
.social-links { display: flex; gap: 12px; }
.social-links a { width: 36px; height: 36px; border: 2px solid rgba(240, 227, 211, 0.2); display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.social-links a:hover { border-color: var(--accent); background-color: var(--accent); color: var(--white); }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-content { order: 1; } .hero-visual { order: 2; }
  .hero-cta, .hero-stats { justify-content: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-menu { position: fixed; top: 72px; left: 0; right: 0; bottom: 0; background-color: var(--bg-primary); flex-direction: column; padding: 24px; transform: translateX(100%); transition: transform 0.4s; }
  .nav-menu.open { transform: translateX(0); }
  .hero { padding-top: 100px; }
  .solutions-grid, .portfolio-grid, .insights-grid, .footer-grid { grid-template-columns: 1fr; }
  .phase-item, .phase-item:nth-child(odd), .phase-item:nth-child(even) { align-self: stretch; flex-direction: column; align-items: center; text-align: center; max-width: 100%; }
  .glowing-trail { display: none; /* disable trail on mobile for simplicity */ }
}

/* === LEGAL PAGES (FAQ, TERMS, REFUND) === */
.legal-section {
  padding: 140px 24px 80px;
  max-width: 900px;
  margin: 0 auto;
  background-color: var(--bg-primary);
  color: var(--text-dark);
}
.legal-section h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 24px;
  color: var(--accent);
  text-transform: capitalize;
}
.legal-section h2 {
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  margin-top: 40px;
  margin-bottom: 16px;
  color: var(--text-dark);
  text-transform: none;
}
.legal-section p, .legal-section li {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 16px;
  font-family: var(--font-body);
  opacity: 0.9;
}
.legal-section ul, .legal-section ol {
  margin-left: 24px;
  margin-bottom: 24px;
}
.legal-section strong {
  font-weight: 700;
  color: var(--accent);
}

@keyframes blink-cursor { 50% { border-color: transparent; } }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(1.5); } }
@keyframes pulse-border { 0%, 100% { box-shadow: 0 0 0 0 rgba(243, 92, 43, 0.3); } 50% { box-shadow: 0 0 0 6px rgba(243, 92, 43, 0); } }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

.marquee-banner { background-color: var(--accent); border-top: var(--border); border-bottom: var(--border); padding: 12px 0; overflow: hidden; white-space: nowrap; }
.marquee-track { display: inline-flex; animation: marquee 20s linear infinite; }

/* === LANGUAGE MODAL === */
.lang-modal {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  z-index: 2000; display: none; align-items: center; justify-content: center;
}
.lang-modal.active { display: flex; }
.lang-modal-content {
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.15);
  padding: 40px;
  max-width: 800px;
  width: 95%;
  position: relative;
  z-index: 2001;
  animation: fade-in-up 0.3s ease;
}
.lang-modal-content h3 { 
  margin-top: 0; 
  margin-bottom: 24px; 
  font-family: var(--font-heading); 
  text-align: center;
  color: var(--text-dark);
}
.lang-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.lang-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px; border: 1px solid #eee; background: transparent;
  cursor: pointer; font-weight: 500; font-family: var(--font-body);
  color: #333; font-size: 1rem;
  transition: all 0.2s ease;
  border-radius: 8px;
}
.lang-item:hover {
  background-color: #f4f6f8; 
  border-color: var(--accent);
  transform: translateY(-2px);
}
.lang-item.active {
  background-color: rgba(243, 92, 43, 0.1);
  border-color: var(--accent);
  font-weight: 700;
}
.lang-item .flag { 
  font-size: 1.4rem; 
}
@media (max-width: 768px) {
  .lang-grid { grid-template-columns: repeat(2, 1fr); }
  .lang-modal-content { padding: 24px; }
  .custom-lang-btn { margin-top: auto; padding: 16px; justify-content: center; border-width: 2px; }
}
@media (max-width: 480px) {
  .lang-grid { grid-template-columns: 1fr; }
}



/* === VISUAL CMS (DEV MODE) === */
.cms-editable {
  outline: 2px dashed transparent;
  transition: outline 0.2s;
  cursor: text;
}
.cms-editable:hover, .cms-editable:focus {
  outline: 2px dashed var(--accent);
  background-color: rgba(243, 92, 43, 0.05);
}
.cms-image-editable {
  outline: 2px dashed transparent;
  transition: outline 0.2s, filter 0.2s;
  cursor: pointer;
}
.cms-image-editable:hover {
  outline: 2px dashed var(--accent);
  filter: brightness(0.8);
}
.cms-panel {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--text-dark);
  border: 3px solid var(--accent);
  box-shadow: 6px 6px 0px var(--accent);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  z-index: 9999;
  animation: fade-in-up 0.4s ease forwards;
  color: var(--white);
  font-family: var(--font-heading);
}
.cms-panel span { font-weight: 700; letter-spacing: 0.05em; display: flex; align-items: center; gap: 8px;}
.cms-panel button {
  background-color: var(--accent);
  color: var(--white);
  border: 2px solid var(--white);
  padding: 10px 20px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}
.cms-panel button:hover {
  background-color: var(--white);
  color: var(--text-dark);
}
.marquee-item { font-family: var(--font-heading); font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--white); padding: 0 40px; display: inline-flex; align-items: center; gap: 12px; }
.marquee-item .dot { width: 6px; height: 6px; background-color: var(--white); }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--text-dark); border: 2px solid var(--bg-primary); }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }
::selection { background-color: var(--accent); color: var(--white); }
*:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

.back-to-top { position: fixed; bottom: 24px; right: 24px; width: 48px; height: 48px; background-color: var(--accent); border: var(--border); color: var(--white); display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 999; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(20px); transition: var(--transition); }
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }