/* =============================================
   DNSolution — style.css
   Design System & All Components
   ============================================= */

/* ---- Fonts & Variables ---- */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --bg-primary:    #090E1A;
  --bg-secondary:  #111827;
  --bg-card:       #161F35;
  --bg-card-hover: #1E2A45;
  --accent-blue:   #3B82F6;
  --accent-cyan:   #06B6D4;
  --accent-purple: #8B5CF6;
  --accent-green:  #10B981;
  --accent-orange: #F59E0B;
  --accent-red:    #EF4444;
  --accent-wa:     #25D366;
  --text-primary:  #F8FAFC;
  --text-secondary:#94A3B8;
  --text-muted:    #64748B;
  --border:        rgba(255,255,255,0.07);
  --border-glow:   rgba(59,130,246,0.3);
  --gradient-main: linear-gradient(135deg, #3B82F6, #8B5CF6);
  --gradient-wa:   linear-gradient(135deg, #25D366, #128C7E);
  --gradient-hero: linear-gradient(135deg, #090E1A 0%, #0D1B3E 50%, #130A2A 100%);
  --shadow-card:   0 4px 24px rgba(0,0,0,0.4);
  --shadow-glow:   0 0 30px rgba(59,130,246,0.15);
  --radius:        16px;
  --radius-sm:     10px;
  --radius-lg:     24px;
  --transition:    0.3s cubic-bezier(0.4,0,0.2,1);
  --font-head:     'Plus Jakarta Sans', sans-serif;
  --font-body:     'Inter', sans-serif;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }
input, textarea, select { font-family: inherit; }

/* ---- Utility ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section {
  padding: 100px 0;
}

/* ========== SCROLL PROGRESS ========== */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  background: var(--gradient-main);
  z-index: 9999;
  width: 0%;
  transition: width 0.1s linear;
}

/* ========== NAVBAR ========== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(9,14,26,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-img {
  height: 40px;
  width: 40px;
  object-fit: contain;
  border-radius: 8px;
}
.logo-text {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--text-primary);
}
.logo-accent { color: var(--accent-blue); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.nav-link {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 2px;
  background: var(--accent-blue);
  border-radius: 2px;
  transition: width var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--text-primary); }
.nav-link:hover::after, .nav-link.active::after { width: 60%; }
.nav-cta { margin-left: 12px; flex-shrink: 0; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: translateX(-5px); }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0; right: -320px;
  width: 300px; height: 100vh;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border);
  z-index: 1100;
  padding: 80px 32px 32px;
  transition: right 0.35s cubic-bezier(0.4,0,0.2,1);
  display: flex;
  flex-direction: column;
}
.mobile-drawer.open { right: 0; }
.drawer-close {
  position: absolute;
  top: 20px; right: 20px;
  font-size: 1.4rem;
  color: var(--text-secondary);
  padding: 8px;
  transition: color var(--transition);
}
.drawer-close:hover { color: var(--text-primary); }
.drawer-links { display: flex; flex-direction: column; gap: 4px; }
.drawer-link {
  display: block;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}
.drawer-link:hover { background: var(--bg-card); color: var(--text-primary); }
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1050;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.drawer-overlay.show { opacity: 1; pointer-events: all; }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn-lg { padding: 14px 28px; font-size: 1rem; }
.btn-full { width: 100%; }
.btn-wa {
  background: var(--gradient-wa);
  color: #fff;
  box-shadow: 0 4px 20px rgba(37,211,102,0.3);
}
.btn-wa:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(37,211,102,0.4);
  color: #fff;
}
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border-glow);
  color: var(--text-primary);
}
.btn-outline:hover {
  border-color: var(--accent-blue);
  background: rgba(59,130,246,0.1);
  transform: translateY(-2px);
}
.btn-wa-outline {
  background: transparent;
  border: 1.5px solid rgba(37,211,102,0.4);
  color: var(--accent-green);
}
.btn-wa-outline:hover {
  background: rgba(37,211,102,0.1);
  border-color: var(--accent-green);
  transform: translateX(4px);
}

/* ========== SECTION HEADERS ========== */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-tag {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 50px;
  border: 1px solid var(--border-glow);
  background: rgba(59,130,246,0.08);
  color: var(--accent-blue);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-desc {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--gradient-hero);
  padding-top: 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}
.hero-blob-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(59,130,246,0.25) 0%, transparent 70%);
  top: -100px; left: -100px;
  animation: blobFloat 8s ease-in-out infinite;
}
.hero-blob-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(139,92,246,0.2) 0%, transparent 70%);
  bottom: -80px; right: 10%;
  animation: blobFloat 10s ease-in-out infinite reverse;
}
.hero-blob-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(6,182,212,0.15) 0%, transparent 70%);
  top: 40%; right: 30%;
  animation: blobFloat 6s ease-in-out infinite 2s;
}
@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -20px) scale(1.03); }
  66% { transform: translate(-15px, 10px) scale(0.97); }
}
.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 50px;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  color: var(--accent-green);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  animation: fadeSlideDown 0.6s ease both;
}
.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0.6); }
  50% { box-shadow: 0 0 0 6px rgba(16,185,129,0); }
}
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  animation: fadeSlideUp 0.7s ease 0.1s both;
}
.hero-desc {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 500px;
  animation: fadeSlideUp 0.7s ease 0.2s both;
}
.hero-desc strong { color: var(--text-primary); }
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
  animation: fadeSlideUp 0.7s ease 0.3s both;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeSlideUp 0.7s ease 0.4s both;
}
.stat-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}
.stat-icon { font-size: 1rem; }
.stat-divider {
  width: 1px; height: 20px;
  background: var(--border);
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 480px;
}
.floating-cards {
  position: relative;
  width: 100%;
  height: 100%;
}
.hero-center-circle {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 120px; height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
}
.hero-logo-center {
  width: 90px; height: 90px;
  object-fit: contain;
  border-radius: 50%;
  border: 3px solid rgba(59,130,246,0.3);
  background: var(--bg-card);
  padding: 8px;
  position: relative;
  z-index: 6;
}
.circle-ring {
  position: absolute;
  top: 50%; left: 50%;
  border-radius: 50%;
  border: 1px solid;
  transform-origin: center;
}
.ring-1 {
  width: 160px; height: 160px;
  margin-top: -80px; margin-left: -80px;
  border-color: rgba(59,130,246,0.2);
  animation: ringRotate 8s linear infinite;
}
.ring-2 {
  width: 230px; height: 230px;
  margin-top: -115px; margin-left: -115px;
  border-color: rgba(139,92,246,0.15);
  animation: ringRotate 12s linear infinite reverse;
}
.ring-3 {
  width: 310px; height: 310px;
  margin-top: -155px; margin-left: -155px;
  border-color: rgba(6,182,212,0.1);
  animation: ringRotate 18s linear infinite;
}
@keyframes ringRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.fcard {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: rgba(22,31,53,0.9);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  z-index: 10;
  animation: cardFloat var(--float-dur, 4s) ease-in-out infinite var(--float-delay, 0s);
  transition: transform var(--transition);
}
.fcard:hover { transform: scale(1.05); }
.fcard-1 { top: 5%; left: 0%; --float-dur: 5s; --float-delay: 0s; }
.fcard-2 { top: 5%; right: 0%; --float-dur: 4s; --float-delay: 1s; }
.fcard-3 { bottom: 20%; left: 0%; --float-dur: 6s; --float-delay: 0.5s; }
.fcard-4 { bottom: 10%; right: 5%; --float-dur: 4.5s; --float-delay: 1.5s; }
@keyframes cardFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.fcard-icon { font-size: 1.6rem; }
.fcard-title { display: block; font-size: 0.85rem; font-weight: 700; color: var(--text-primary); }
.fcard-sub { display: block; font-size: 0.72rem; color: var(--text-muted); margin-top: 2px; }
.scroll-indicator {
  position: absolute;
  bottom: 30px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.scroll-arrow {
  width: 24px; height: 24px;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: rotate(45deg);
  animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: rotate(45deg) translateY(0); opacity: 1; }
  50% { transform: rotate(45deg) translateY(6px); opacity: 0.5; }
}

/* ========== SERVICES ========== */
.service-filter {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}
.filter-btn {
  padding: 8px 20px;
  border-radius: 50px;
  border: 1.5px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
}
.filter-btn:hover { border-color: var(--accent-blue); color: var(--accent-blue); }
.filter-btn.active {
  background: var(--accent-blue);
  border-color: var(--accent-blue);
  color: #fff;
  box-shadow: 0 4px 15px rgba(59,130,246,0.35);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-main);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.service-card:hover::before { transform: scaleX(1); }
.sc-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 16px;
}
.sc-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}
.sc-icon-blue { background: rgba(59,130,246,0.15); }
.sc-icon-purple { background: rgba(139,92,246,0.15); }
.sc-icon-cyan { background: rgba(6,182,212,0.15); }
.sc-icon-green { background: rgba(16,185,129,0.15); }
.sc-icon-orange { background: rgba(245,158,11,0.15); }
.sc-icon-red { background: rgba(239,68,68,0.15); }
.sc-badge {
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.sc-badge-popular { background: rgba(245,158,11,0.15); color: var(--accent-orange); border: 1px solid rgba(245,158,11,0.3); }
.sc-badge-new { background: rgba(16,185,129,0.15); color: var(--accent-green); border: 1px solid rgba(16,185,129,0.3); }
.sc-title {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.sc-desc {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 16px;
}
.sc-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.sc-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-secondary);
}
.sc-features li::before {
  content: '✓';
  color: var(--accent-green);
  font-weight: 700;
  flex-shrink: 0;
}
.sc-cta {
  display: inline-flex;
  font-size: 0.85rem;
  padding: 10px 18px;
}
/* Hidden service cards */
.service-card.hidden { display: none; }

/* ========== STATS ========== */
.stats-section {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
}
.stats-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(59,130,246,0.06) 0%, rgba(139,92,246,0.06) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-blob {
  position: absolute;
  top: -50%; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse at center, rgba(59,130,246,0.12) 0%, transparent 70%);
}
.stats-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.stat-card {
  text-align: center;
  padding: 36px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}
.stat-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.stat-card-icon { font-size: 2.2rem; margin-bottom: 12px; }
.stat-number {
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 800;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-card-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ========== PORTFOLIO ========== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.portfolio-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.portfolio-img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
}
.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.portfolio-card:hover .portfolio-img { transform: scale(1.05); }
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(9,14,26,0.95) 0%, rgba(9,14,26,0.4) 60%, transparent 100%);
  opacity: 0;
  transition: opacity 0.35s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  padding: 20px;
  gap: 10px;
}
.portfolio-card:hover .portfolio-overlay { opacity: 1; }
.portfolio-overlay-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  background: var(--accent-blue);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
}
.portfolio-overlay-btn {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: 50px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.2);
  transition: var(--transition);
}
.portfolio-overlay-btn:hover { background: var(--accent-blue); border-color: var(--accent-blue); }
.portfolio-info { padding: 20px; }
.portfolio-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 50px;
  border: 1px solid var(--border-glow);
  color: var(--accent-blue);
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: 0.05em;
}
.portfolio-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.portfolio-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ========== TENTANG ========== */
.tentang-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.tentang-content .section-tag { display: inline-block; }
.tentang-content .section-title { text-align: left; }
.tentang-desc {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 32px;
  font-size: 0.95rem;
}
.tentang-points { display: flex; flex-direction: column; gap: 20px; }
.point-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.point-icon {
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  background: rgba(59,130,246,0.1);
  border-radius: 10px;
  flex-shrink: 0;
}
.point-item strong { display: block; font-size: 0.95rem; margin-bottom: 4px; }
.point-item p { font-size: 0.85rem; color: var(--text-secondary); }
.tentang-tech {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.tech-title {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 24px;
}
.tech-groups { display: flex; flex-direction: column; gap: 20px; }
.tech-group-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.tech-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.tech-pill {
  padding: 6px 14px;
  border-radius: 50px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  transition: var(--transition);
}
.tech-pill:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  background: rgba(59,130,246,0.08);
}

/* ========== TESTIMONI ========== */
.testimoni-section { background: var(--bg-secondary); }
.testimoni-slider { overflow: hidden; position: relative; }
.testimoni-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}
.testimoni-card {
  flex: 0 0 calc(33.333% - 16px);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.testimoni-card:hover { border-color: var(--border-glow); }
.testi-stars { font-size: 1rem; margin-bottom: 16px; }
.testi-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}
.testi-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testi-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--gradient-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.testi-author strong { display: block; font-size: 0.9rem; margin-bottom: 2px; }
.testi-author span { font-size: 0.78rem; color: var(--text-muted); }
.testimoni-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}
.testi-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  cursor: pointer;
}
.testi-btn:hover { border-color: var(--accent-blue); color: var(--accent-blue); }
.testi-dots { display: flex; gap: 8px; }
.testi-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}
.testi-dot.active { background: var(--accent-blue); transform: scale(1.3); }

/* ========== FAQ ========== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: var(--border-glow); }
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  text-align: left;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  gap: 16px;
  transition: color var(--transition);
  cursor: pointer;
}
.faq-question:hover { color: var(--accent-blue); }
.faq-icon {
  font-size: 1.4rem;
  color: var(--accent-blue);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1), padding 0.3s ease;
  padding: 0 24px;
}
.faq-item.open .faq-answer { max-height: 300px; padding: 0 24px 20px; }
.faq-answer p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }

/* ========== KONTAK ========== */
.kontak-section { background: var(--bg-secondary); }
.kontak-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}
.kontak-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.kinfo-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.kinfo-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: rgba(59,130,246,0.1);
  border: 1px solid var(--border-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.kinfo-item strong { display: block; font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 4px; }
.kinfo-item a, .kinfo-item span { font-size: 0.95rem; color: var(--text-secondary); transition: color var(--transition); }
.kinfo-item a:hover { color: var(--accent-blue); }
.kinfo-sosmed { padding-top: 8px; }
.kinfo-sosmed-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.sosmed-icons { display: flex; gap: 10px; }
.sosmed-btn {
  width: 42px; height: 42px;
  border-radius: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition);
}
.sosmed-btn:hover {
  background: rgba(59,130,246,0.1);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  transform: translateY(-2px);
}

/* Kontak Form */
.kontak-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.form-title {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.form-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg-secondary);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition);
  appearance: none;
}
.form-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2394A3B8' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.form-group select option { background: var(--bg-secondary); color: var(--text-primary); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-note {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 12px;
}

/* ========== FOOTER ========== */
.footer { background: #06090F; }
.footer-top { padding: 70px 0 48px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 16px;
}
.footer-logo-img {
  height: 36px; width: 36px;
  object-fit: contain;
  border-radius: 8px;
}
.footer-brand-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}
.footer-sosmed { display: flex; gap: 8px; }
.footer-col-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links li, .footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--text-primary); }
.footer-wa-btn {
  margin-top: 16px;
  font-size: 0.85rem;
  padding: 10px 20px;
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
}
.footer-bottom p {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ========== WA FLOAT & BACK TO TOP ========== */
.wa-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--gradient-wa);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  box-shadow: 0 6px 24px rgba(37,211,102,0.5);
  animation: floatPulse 3s ease-in-out infinite;
  transition: transform var(--transition);
}
.wa-float:hover { transform: scale(1.1); }
.wa-float-tooltip {
  position: absolute;
  right: 70px;
  background: var(--bg-card);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  white-space: nowrap;
  color: var(--text-primary);
  border: 1px solid var(--border);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  font-weight: 500;
}
.wa-float:hover .wa-float-tooltip { opacity: 1; }
@keyframes floatPulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 6px 32px rgba(37,211,102,0.7); }
}
.back-to-top {
  position: fixed;
  bottom: 104px;
  right: 36px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  transition: var(--transition);
}
.back-to-top.show { opacity: 1; pointer-events: all; transform: translateY(0); }
.back-to-top:hover { background: var(--accent-blue); border-color: var(--accent-blue); color: #fff; }

/* ========== AOS-like animations ========== */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="zoom-in"] { transform: scale(0.92); }
[data-aos].aos-animate {
  opacity: 1;
  transform: none;
}

/* Fade slide animations */
@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-container { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { height: 320px; order: -1; }
  .hero-content { text-align: center; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-desc { margin: 0 auto 36px; }
  .hero-badge { margin: 0 auto 24px; }
  .tentang-wrapper { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .kontak-wrapper { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
}
@media (max-width: 768px) {
  .section { padding: 70px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .testimoni-card { flex: 0 0 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .fcard-1, .fcard-2, .fcard-3, .fcard-4 { display: none; }
  .footer-brand { max-width: 100%; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-title { font-size: 2rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .stat-number { font-size: 2.2rem; }
  .kontak-form-wrap { padding: 24px; }
  .wa-float { bottom: 20px; right: 20px; width: 52px; height: 52px; }
  .back-to-top { bottom: 84px; right: 24px; }
}