/*--------------------------------------------------------------
# THEME VARIABLES
--------------------------------------------------------------*/
[data-theme="dark"] {
  --bg: #0a0e1a;
  --bg-alt: #111827;
  --surface: rgba(255,255,255,0.05);
  --surface-hover: rgba(255,255,255,0.1);
  --border: rgba(255,255,255,0.08);
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --glow-blue: rgba(59,130,246,0.4);
  --glow-purple: rgba(139,92,246,0.4);
  --glow-cyan: rgba(6,182,212,0.3);
  --nav-bg: rgba(10,14,26,0.8);
  --footer-bg: rgba(10,14,26,0.95);
  --card-solid: #1e293b;
}

[data-theme="light"] {
  --bg: #f0f4ff;
  --bg-alt: #e8eeff;
  --surface: rgba(255,255,255,0.7);
  --surface-hover: rgba(255,255,255,0.9);
  --border: rgba(0,0,0,0.08);
  --text: #0f172a;
  --text-muted: #475569;
  --glow-blue: rgba(59,130,246,0.25);
  --glow-purple: rgba(139,92,246,0.25);
  --glow-cyan: rgba(6,182,212,0.2);
  --nav-bg: rgba(240,244,255,0.85);
  --footer-bg: rgba(240,244,255,0.95);
  --card-solid: #ffffff;
}

/*--------------------------------------------------------------
# RESET & BASE
--------------------------------------------------------------*/
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: "Poppins", sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  transition: background 0.4s ease, color 0.4s ease;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

@font-face {
  font-family: "Poppins";
  src: url("assets/fonts/poppins/Poppins-Regular.woff2") format("woff2"),
       url("assets/fonts/poppins/Poppins-Regular.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/*--------------------------------------------------------------
# PRELOADER
--------------------------------------------------------------*/
#preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#preloader.hidden { opacity: 0; visibility: hidden; }

.loader {
  position: relative;
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.loader-ring {
  position: absolute;
  border-radius: 50%;
  border: 3px solid transparent;
  animation: loaderSpin 1.2s linear infinite;
}
.loader-ring:nth-child(1) { width: 100%; height: 100%; border-top-color: #3b82f6; }
.loader-ring:nth-child(2) { width: 75%; height: 75%; border-right-color: #8b5cf6; animation-direction: reverse; animation-delay: 0.15s; }
.loader-ring:nth-child(3) { width: 50%; height: 50%; border-bottom-color: #06b6d4; animation-delay: 0.3s; }
.loader-text { font-size: 0.65rem; font-weight: 700; letter-spacing: 2px; color: var(--text-muted); text-transform: uppercase; }

@keyframes loaderSpin { to { transform: rotate(360deg); } }

/*--------------------------------------------------------------
# MODAL
--------------------------------------------------------------*/
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}
.modal-overlay.open { opacity: 1; visibility: visible; }

.modal-card {
  background: var(--card-solid);
  border: 1px solid var(--border);
  border-radius: 20px;
  width: 90%;
  max-width: 420px;
  overflow: hidden;
  transform: scale(0.9) translateY(20px);
  transition: transform 0.3s ease;
}
.modal-overlay.open .modal-card { transform: scale(1) translateY(0); }

.modal-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  color: #fff;
}
.modal-header-bar h3 { font-size: 1.1rem; font-weight: 600; }

.modal-close {
  background: rgba(255,255,255,0.2);
  border: none;
  border-radius: 8px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
}
.modal-close:hover { background: rgba(255,255,255,0.3); transform: rotate(90deg); }
.modal-close svg { width: 18px; height: 18px; }

.modal-body-content { padding: 1.5rem; display: flex; flex-direction: column; gap: 1rem; }

.modal-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.9rem 1.25rem;
  border-radius: 12px;
  font-weight: 600;
  font-family: "Poppins", sans-serif;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}
.modal-btn svg { width: 20px; height: 20px; }
.modal-btn-primary { background: linear-gradient(135deg, #3b82f6, #6366f1); color: #fff; }
.modal-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px var(--glow-blue); }

/*--------------------------------------------------------------
# NAVBAR
--------------------------------------------------------------*/
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}
#navbar.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.15); }

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.nav-logo-img { height: 42px; width: auto; }
.nav-brand-text {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
  animation: gradientShift 4s ease infinite;
}

.nav-center {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  background: none;
  border: none;
  font-family: "Poppins", sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 0.5rem 0.9rem;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}
.nav-link:hover, .nav-link.active { color: var(--text); background: var(--surface); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: #25d366;
  transition: all 0.3s ease;
}
.nav-icon-btn:hover { background: #25d366; color: #fff; transform: translateY(-2px); box-shadow: 0 4px 15px rgba(37,211,102,0.3); }
.nav-icon-btn svg { width: 18px; height: 18px; }

#theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  transition: all 0.3s ease;
}
#theme-toggle:hover { background: var(--surface-hover); transform: translateY(-2px); }
#theme-toggle svg { width: 18px; height: 18px; }

[data-theme="dark"] .icon-sun { display: block; }
[data-theme="dark"] .icon-moon { display: none; }
[data-theme="light"] .icon-sun { display: none; }
[data-theme="light"] .icon-moon { display: block; }

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.mobile-menu-btn.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-menu-btn.open span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 0.75rem 1.5rem 1.25rem;
  background: var(--nav-bg);
  border-top: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }

.mobile-link {
  display: block;
  background: none;
  border: none;
  font-family: "Poppins", sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 0.75rem 0;
  text-align: left;
  cursor: pointer;
  transition: color 0.3s ease;
  width: 100%;
}
.mobile-link:hover { color: var(--text); }

@media (max-width: 768px) {
  .nav-center { display: none; }
  .mobile-menu-btn { display: flex; }
  .nav-inner { height: 60px; }
  .nav-logo-img { height: 34px; }
  .nav-brand-text { font-size: 0.9rem; }
}

/*--------------------------------------------------------------
# HERO SECTION
--------------------------------------------------------------*/
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 100px 1.5rem 2rem;
  background: url("img/bg.svg") center center/cover no-repeat;
  background-attachment: fixed;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,14,26,0.88), rgba(15,23,42,0.95));
  z-index: 1;
}

#particle-canvas {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 700px;
}

.hero-badge {
  display: inline-block;
  padding: 0.4rem 1.2rem;
  border-radius: 50px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(10px);
}

.hero-title { margin-bottom: 1.25rem; }

.hero-title-line {
  display: block;
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  font-weight: 400;
  color: rgba(255,255,255,0.6);
  letter-spacing: 1px;
}

.hero-title-highlight {
  display: block;
  font-size: clamp(2.2rem, 7vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  background: linear-gradient(135deg, #3b82f6, #6366f1, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
  animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 100% center; }
}

.hero-subtitle {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.hero-subtitle strong { color: rgba(255,255,255,0.95); }

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: 14px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: "Poppins", sans-serif;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}
.btn svg { width: 18px; height: 18px; }

.btn-primary {
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  color: #fff;
  box-shadow: 0 4px 20px var(--glow-blue);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 30px var(--glow-blue); }

.btn-ghost {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.9);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.15); transform: translateY(-3px); }

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  z-index: 3;
}
.mouse {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 12px;
  position: relative;
}
.mouse-wheel {
  width: 4px;
  height: 8px;
  background: rgba(255,255,255,0.3);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: mouseScroll 1.5s ease infinite;
}
@keyframes mouseScroll {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(12px); }
}

@media (max-width: 576px) {
  .hero-cta { flex-direction: column; max-width: 280px; margin: 0 auto; }
  .btn { width: 100%; justify-content: center; }
}

/*--------------------------------------------------------------
# STATS SECTION
--------------------------------------------------------------*/
.stats-section { padding: 4rem 0; position: relative; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-card {
  text-align: center;
  padding: 2rem 1rem;
  border-radius: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}
.stat-card:hover { transform: translateY(-5px); background: var(--surface-hover); box-shadow: 0 10px 40px rgba(0,0,0,0.1); }

.stat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  margin-bottom: 1rem;
}
.stat-icon svg { width: 24px; height: 24px; }

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-suffix {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { display: block; font-size: 0.85rem; color: var(--text-muted); margin-top: 0.5rem; font-weight: 500; }

@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .stat-card { padding: 1.5rem 0.75rem; }
  .stat-number { font-size: 2rem; }
}

/*--------------------------------------------------------------
# SECTION HEADERS
--------------------------------------------------------------*/
.section-header { text-align: center; margin-bottom: 3rem; }

.section-tag {
  display: inline-block;
  padding: 0.35rem 1rem;
  border-radius: 50px;
  background: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(99,102,241,0.15));
  color: #3b82f6;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 800;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 550px;
  margin: 0 auto;
  line-height: 1.6;
}

/*--------------------------------------------------------------
# TENTANG SECTION
--------------------------------------------------------------*/
.tentang-section { padding: 5rem 0; }

.tentang-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.tentang-preview {
  border-radius: 20px;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1rem;
}

.tentang-img {
  width: 100%;
  border-radius: 14px;
  transition: transform 0.4s ease;
}
.tentang-img:hover { transform: scale(1.02); }

.tentang-cards { display: flex; flex-direction: column; gap: 1.5rem; }

.tentang-card {
  display: flex;
  gap: 1.25rem;
  padding: 1.5rem;
  border-radius: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}
.tentang-card:hover { background: var(--surface-hover); transform: translateX(6px); box-shadow: 0 10px 30px rgba(0,0,0,0.08); }

.tentang-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(99,102,241,0.15));
  color: #3b82f6;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.tentang-card-icon svg { width: 26px; height: 26px; }

.tentang-card-icon-alt {
  background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(139,92,246,0.15));
  color: #6366f1;
}

.tentang-card-body h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.4rem; }
.tentang-card-body > p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 0.75rem; }

.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.check-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.check-list li::before {
  content: "";
  width: 16px;
  height: 16px;
  background: #22c55e;
  mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 20 20' fill='currentColor' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E") no-repeat center/contain;
  -webkit-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 20 20' fill='currentColor' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E") no-repeat center/contain;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .tentang-grid { grid-template-columns: 1fr; gap: 2rem; }
  .tentang-preview { max-width: 500px; margin: 0 auto; }
}

/*--------------------------------------------------------------
# FITUR SECTION
--------------------------------------------------------------*/
.fitur-section { padding: 5rem 0; }

.fitur-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.fitur-card {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.fitur-card-glow {
  position: absolute;
  inset: -2px;
  border-radius: 26px;
  background: linear-gradient(135deg, #3b82f6, #6366f1, #06b6d4);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: -1;
  filter: blur(8px);
}
.fitur-card:hover .fitur-card-glow { opacity: 0.5; }

.glow-purple { background: linear-gradient(135deg, #6366f1, #8b5cf6, #ec4899); }
.glow-cyan { background: linear-gradient(135deg, #06b6d4, #3b82f6, #6366f1); }

.fitur-card-inner {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  backdrop-filter: blur(20px);
  padding: 2rem;
  height: 100%;
  transition: all 0.4s ease;
}
.fitur-card:hover .fitur-card-inner {
  background: var(--surface-hover);
  border-color: transparent;
  transform: translateY(-6px);
}

.fitur-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  margin-bottom: 1.5rem;
}
.fitur-icon svg { width: 28px; height: 28px; }

.fitur-icon-blue { background: rgba(59,130,246,0.12); color: #3b82f6; }
.fitur-icon-purple { background: rgba(99,102,241,0.12); color: #6366f1; }
.fitur-icon-cyan { background: rgba(6,182,212,0.12); color: #06b6d4; }

.fitur-card h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 1rem; }

@media (max-width: 768px) {
  .fitur-grid { grid-template-columns: 1fr; gap: 1.25rem; }
  .fitur-card-inner { padding: 1.5rem; }
}

/*--------------------------------------------------------------
# TESTIMONI SECTION
--------------------------------------------------------------*/
.testimoni-section { padding: 5rem 0; }

.testimoni-wrapper { max-width: 700px; margin: 0 auto; overflow: hidden; }

.testimoni-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimoni-card {
  min-width: 100%;
  padding: 2.5rem;
  border-radius: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(20px);
}

.testimoni-quote { position: relative; margin-bottom: 1.5rem; }
.quote-icon {
  width: 32px;
  height: 32px;
  color: rgba(59,130,246,0.2);
  margin-bottom: 0.75rem;
}
.testimoni-quote p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text);
  font-style: italic;
}

.testimoni-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimoni-avatar-wrap {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid #3b82f6;
  flex-shrink: 0;
}
.testimoni-avatar { width: 100%; height: 100%; object-fit: cover; }

.testimoni-author strong { display: block; font-size: 0.95rem; font-weight: 600; color: #3b82f6; }
.testimoni-author span { font-size: 0.85rem; color: var(--text-muted); }

.testimoni-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}
.testimoni-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
}
.testimoni-dot.active { background: #3b82f6; transform: scale(1.3); }

.testimoni-nav {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.testimoni-btn {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}
.testimoni-btn:hover { background: var(--surface-hover); transform: translateY(-2px); }
.testimoni-btn svg { width: 18px; height: 18px; }

/*--------------------------------------------------------------
# FOOTER
--------------------------------------------------------------*/
.footer {
  padding: 2.5rem 0;
  background: var(--footer-bg);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(20px);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-brand { display: flex; align-items: center; gap: 0.75rem; }
.footer-logo { height: 36px; width: auto; }
.footer-brand h4 { font-size: 0.95rem; font-weight: 700; }
.footer-brand p { font-size: 0.75rem; color: var(--text-muted); }

.footer-social { display: flex; gap: 0.75rem; }

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: #25d366;
  transition: all 0.3s ease;
}
.social-link:hover { background: #25d366; color: #fff; transform: translateY(-2px); }
.social-link svg { width: 18px; height: 18px; }

.footer-copy { font-size: 0.8rem; color: var(--text-muted); }
.footer-copy a { color: var(--text); font-weight: 600; }
.footer-copy a:hover { color: #3b82f6; }

@media (max-width: 768px) {
  .footer-inner { flex-direction: column; text-align: center; }
}

/*--------------------------------------------------------------
# SCROLL TO TOP
--------------------------------------------------------------*/
#scrollTopBtn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  box-shadow: 0 4px 20px var(--glow-blue);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
}
#scrollTopBtn.show { opacity: 1; visibility: visible; transform: translateY(0); }
#scrollTopBtn:hover { transform: translateY(-3px); box-shadow: 0 8px 30px var(--glow-blue); }
#scrollTopBtn svg { width: 20px; height: 20px; }

/*--------------------------------------------------------------
# SCROLL ANIMATIONS
--------------------------------------------------------------*/
[data-animate] {
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-animate="fade-up"] { transform: translateY(30px); }
[data-animate="fade-down"] { transform: translateY(-30px); }
[data-animate="fade-right"] { transform: translateX(-30px); }
[data-animate="fade-left"] { transform: translateX(30px); }
[data-animate].visible { opacity: 1; transform: translate(0, 0); }

/*--------------------------------------------------------------
# PERFORMANCE & ACCESSIBILITY
--------------------------------------------------------------*/
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  [data-animate] { opacity: 1; transform: none; }
  #particle-canvas { display: none; }
  .scroll-indicator { display: none; }
}