/* ============================================================
   DMT Website - Main Stylesheet
   PT. Digital Media Teknologi
   ============================================================ */

/* ── Root Variables ── */
:root {
  --dmt-blue:       #0056FF;
  --dmt-blue-dark:  #0038B8;
  --dmt-cyan:       #00C8FF;
  --dmt-purple:     #7B2FFF;
  --dmt-dark:       #050D1A;
  --dmt-darker:     #030810;
  --dmt-card-bg:    rgba(255,255,255,0.06);
  --dmt-border:     rgba(0,200,255,0.18);
  --dmt-text:       #E8F0FF;
  --dmt-muted:      #8899BB;
  --font-main:      'Inter', sans-serif;
  --transition:     0.35s cubic-bezier(.4,0,.2,1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--dmt-dark);
  color: var(--dmt-text);
  overflow-x: hidden;
  line-height: 1.65;
}

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

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dmt-darker); }
::-webkit-scrollbar-thumb { background: var(--dmt-blue); border-radius: 3px; }

/* ── Typography ── */
h1,h2,h3,h4,h5,h6 { font-weight: 700; line-height: 1.2; }

.section-label {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--dmt-cyan);
  margin-bottom: .5rem;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  background: linear-gradient(120deg, #fff 30%, var(--dmt-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-sub {
  color: var(--dmt-muted);
  font-size: 1.05rem;
  max-width: 600px;
}

/* ── Buttons ── */
.btn-dmt-primary {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 2rem;
  background: linear-gradient(135deg, var(--dmt-blue), var(--dmt-purple));
  color: #fff;
  font-weight: 600;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 0 24px rgba(0,86,255,.35);
}

.btn-dmt-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(0,86,255,.55);
  color: #fff;
}

.btn-dmt-outline {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 2rem;
  background: transparent;
  color: #fff;
  font-weight: 600;
  border-radius: 50px;
  border: 1.5px solid rgba(255,255,255,.35);
  cursor: pointer;
  transition: var(--transition);
}

.btn-dmt-outline:hover {
  border-color: var(--dmt-cyan);
  color: var(--dmt-cyan);
  box-shadow: 0 0 20px rgba(0,200,255,.2);
}

/* ── Navbar ── */
#mainNav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.1rem 0;
  transition: background var(--transition), padding var(--transition);
}

#mainNav.scrolled {
  background: rgba(5,13,26,.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding: .65rem 0;
  border-bottom: 1px solid var(--dmt-border);
}

.navbar-brand .brand-text {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: .04em;
  background: linear-gradient(90deg, #fff, var(--dmt-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar-brand .brand-sub {
  display: block;
  font-size: .6rem;
  font-weight: 400;
  color: var(--dmt-muted);
  letter-spacing: .12em;
  -webkit-text-fill-color: var(--dmt-muted);
}

.nav-link {
  color: rgba(255,255,255,.8) !important;
  font-weight: 500;
  font-size: .92rem;
  padding: .4rem .9rem !important;
  border-radius: 6px;
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--dmt-cyan) !important;
  background: rgba(0,200,255,.08);
}

.nav-btn-demo {
  background: linear-gradient(135deg, var(--dmt-blue), var(--dmt-purple));
  color: #fff !important;
  padding: .45rem 1.3rem !important;
  border-radius: 50px;
  font-weight: 600;
  box-shadow: 0 0 18px rgba(0,86,255,.3);
}

.nav-btn-demo:hover {
  box-shadow: 0 0 28px rgba(0,86,255,.5);
  transform: translateY(-1px);
  background: rgba(0,200,255,.08) !important;
}

.navbar-toggler {
  border: 1px solid var(--dmt-border);
  padding: .35rem .6rem;
}

.navbar-toggler-icon {
  filter: invert(1);
}

/* ── Hero Section ── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--dmt-darker);
}

#hero-video-bg {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: .18;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 55% 50%, rgba(0,86,255,.18) 0%, transparent 70%),
              radial-gradient(ellipse 40% 40% at 20% 80%, rgba(123,47,255,.15) 0%, transparent 60%),
              linear-gradient(180deg, rgba(5,13,26,.6) 0%, rgba(5,13,26,.95) 100%);
  z-index: 1;
}

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

.hero-content {
  position: relative;
  z-index: 3;
  padding-top: 6rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(0,200,255,.1);
  border: 1px solid rgba(0,200,255,.3);
  color: var(--dmt-cyan);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .35rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
}

.hero-badge .dot {
  width: 7px; height: 7px;
  background: var(--dmt-cyan);
  border-radius: 50%;
  animation: pulse-dot 1.6s infinite;
}

@keyframes pulse-dot {
  0%,100% { opacity:1; transform:scale(1); }
  50% { opacity:.5; transform:scale(1.4); }
}

.hero-headline {
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  font-weight: 900;
  line-height: 1.08;
  margin-bottom: 1.5rem;
}

.hero-headline .line-glow {
  background: linear-gradient(90deg, #fff 0%, var(--dmt-cyan) 60%, var(--dmt-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.18rem);
  color: var(--dmt-muted);
  max-width: 540px;
  margin-bottom: 2.5rem;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }

/* ── Hero AI Animation (Right Side) ── */
.hero-animation-wrap {
  position: relative;
  z-index: 3;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 480px;
}

.ai-anim-card {
  position: relative;
  width: 340px;
}

.anim-step {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .9rem 1.3rem;
  background: rgba(255,255,255,.055);
  border: 1px solid var(--dmt-border);
  border-radius: 16px;
  margin-bottom: 1rem;
  opacity: 0;
  transform: translateX(30px);
  transition: opacity .6s ease, transform .6s ease;
  backdrop-filter: blur(10px);
}

.anim-step.visible {
  opacity: 1;
  transform: translateX(0);
}

.anim-step .step-icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.step-icon.wave  { background: linear-gradient(135deg,#0056FF,#00C8FF); }
.step-icon.chat  { background: linear-gradient(135deg,#7B2FFF,#0056FF); }
.step-icon.ok    { background: linear-gradient(135deg,#00C853,#00C8FF); }
.step-icon.dash  { background: linear-gradient(135deg,#FF6D00,#FF003C); }

.anim-step .step-info h6 { font-size: .82rem; font-weight: 700; margin:0; }
.anim-step .step-info p  { font-size: .72rem; color: var(--dmt-muted); margin:0; }

.anim-connector {
  width: 2px;
  height: 18px;
  background: linear-gradient(var(--dmt-cyan), transparent);
  margin: 0 auto -.4rem 1.9rem;
  opacity: .5;
}

/* waveform bars */
.wave-bars {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 20px;
}

.wave-bars span {
  display: block;
  width: 3px;
  background: var(--dmt-cyan);
  border-radius: 2px;
  animation: bar-anim 1s ease-in-out infinite;
}

.wave-bars span:nth-child(1) { height: 6px;  animation-delay: 0s; }
.wave-bars span:nth-child(2) { height: 14px; animation-delay: .1s; }
.wave-bars span:nth-child(3) { height: 20px; animation-delay: .2s; }
.wave-bars span:nth-child(4) { height: 12px; animation-delay: .3s; }
.wave-bars span:nth-child(5) { height: 18px; animation-delay: .15s; }
.wave-bars span:nth-child(6) { height: 8px;  animation-delay: .05s; }
.wave-bars span:nth-child(7) { height: 16px; animation-delay: .25s; }

@keyframes bar-anim {
  0%,100% { transform: scaleY(1); }
  50%      { transform: scaleY(.3); }
}

/* ── Section Base ── */
.dmt-section {
  padding: 6rem 0;
  position: relative;
}

.dmt-section-dark {
  background: var(--dmt-darker);
}

.dmt-section-mid {
  background: rgba(255,255,255,.04);
}

/* ── Glass Cards ── */
.glass-card {
  background: var(--dmt-card-bg);
  border: 1px solid var(--dmt-border);
  border-radius: 20px;
  padding: 1.8rem;
  transition: var(--transition);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,200,255,.4), transparent);
}

.glass-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,200,255,.35);
  box-shadow: 0 20px 60px rgba(0,86,255,.15), 0 0 0 1px rgba(0,200,255,.1);
}

.glass-card .card-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--dmt-blue), var(--dmt-purple));
}

.glass-card h5 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: .4rem;
}

.glass-card p {
  font-size: .87rem;
  color: var(--dmt-muted);
  margin: 0;
}

/* ── Featured Product (Section 2) ── */
.product-hero-card {
  background: linear-gradient(135deg, rgba(0,56,184,.25) 0%, rgba(123,47,255,.15) 100%);
  border: 1px solid rgba(0,200,255,.25);
  border-radius: 28px;
  padding: 3rem;
  position: relative;
  overflow: hidden;
}

.product-hero-card::after {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(0,200,255,.12) 0%, transparent 70%);
  pointer-events: none;
}

.product-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--dmt-blue), var(--dmt-purple));
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: .3rem .9rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}

.feature-pill {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(0,200,255,.18);
  border-radius: 50px;
  padding: .45rem 1rem;
  font-size: .83rem;
  font-weight: 500;
  margin: .3rem;
  transition: var(--transition);
}

.feature-pill:hover {
  background: rgba(0,200,255,.12);
  border-color: var(--dmt-cyan);
  color: var(--dmt-cyan);
}

.feature-pill .dot {
  width: 7px; height: 7px;
  background: var(--dmt-cyan);
  border-radius: 50%;
}

/* ── Section 3 – Flow Animation ── */
.flow-track {
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
  padding: 2rem 0;
  scrollbar-width: none;
}

.flow-track::-webkit-scrollbar { display: none; }

.flow-node {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
  opacity: 0;
  transition: opacity .5s, transform .5s;
  transform: translateY(20px);
}

.flow-node.active {
  opacity: 1;
  transform: translateY(0);
}

.flow-node .node-circle {
  width: 72px; height: 72px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  border: 2px solid transparent;
  background: linear-gradient(var(--dmt-darker),var(--dmt-darker)) padding-box,
              linear-gradient(135deg,var(--dmt-cyan),var(--dmt-purple)) border-box;
  box-shadow: 0 0 24px rgba(0,200,255,.15);
  transition: box-shadow .4s;
}

.flow-node.active .node-circle {
  box-shadow: 0 0 36px rgba(0,200,255,.35), 0 0 12px rgba(0,200,255,.2);
}

.flow-node .node-label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--dmt-muted);
  text-align: center;
  max-width: 80px;
  transition: color .4s;
}

.flow-node.active .node-label { color: var(--dmt-cyan); }

.flow-arrow {
  flex-shrink: 0;
  width: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(0,200,255,.35);
  font-size: 1.4rem;
  opacity: 0;
  transition: opacity .5s;
}

.flow-arrow.active { opacity: 1; }

/* ── Section 4 – Counters ── */
.counter-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: var(--dmt-card-bg);
  border: 1px solid var(--dmt-border);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.counter-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0,200,255,.35);
}

.counter-number {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 900;
  background: linear-gradient(135deg, var(--dmt-cyan), #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: .4rem;
}

.counter-label {
  font-size: .9rem;
  font-weight: 600;
  color: var(--dmt-muted);
}

/* ── Section 5 – Projects ── */
.project-card {
  border-radius: 20px;
  overflow: hidden;
  background: var(--dmt-card-bg);
  border: 1px solid var(--dmt-border);
  transition: var(--transition);
  cursor: pointer;
  height: 100%;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,200,255,.35);
  box-shadow: 0 24px 60px rgba(0,56,184,.2);
}

.project-card .project-img {
  height: 200px;
  background: linear-gradient(135deg, var(--dmt-blue-dark), var(--dmt-purple));
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}

.project-card .project-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(5,13,26,.7) 0%, transparent 60%);
}

.project-card .project-body { padding: 1.4rem; }
.project-card .project-tag {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--dmt-cyan);
  text-transform: uppercase;
  margin-bottom: .4rem;
}

.project-card h5 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: .5rem;
}

.project-card p {
  font-size: .83rem;
  color: var(--dmt-muted);
  margin: 0;
}

/* ── Section 6 – Solutions Icons ── */
.solution-icon-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .8rem;
  padding: 1.8rem 1rem;
  background: var(--dmt-card-bg);
  border: 1px solid var(--dmt-border);
  border-radius: 20px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}

.solution-icon-card:hover {
  border-color: var(--dmt-cyan);
  background: rgba(0,200,255,.06);
  transform: translateY(-5px);
  color: #fff;
}

.solution-icon-card .sol-icon {
  width: 60px; height: 60px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  background: linear-gradient(135deg, rgba(0,86,255,.25), rgba(123,47,255,.2));
  border: 1px solid rgba(0,200,255,.2);
  transition: var(--transition);
}

.solution-icon-card:hover .sol-icon {
  background: linear-gradient(135deg, var(--dmt-blue), var(--dmt-purple));
  box-shadow: 0 0 24px rgba(0,86,255,.4);
}

.solution-icon-card span {
  font-size: .88rem;
  font-weight: 600;
}

/* ── Section 7 – Logo Scroll ── */

#clients {
  background: var(--dmt-darker) !important;
  padding: 4rem 0;
}

#clients .section-label {
  color: var(--dmt-cyan);
}

#clients .section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: #ffffff;
  background: none;
  -webkit-text-fill-color: #ffffff;
}

/* Strip logo */
.logo-scroll-wrap {
  overflow: hidden;
  position: relative;
  background: rgba(255,255,255,.09);
  border-top: 1px solid rgba(255,255,255,.1);
  border-bottom: 1px solid rgba(255,255,255,.1);
  padding: 1.2rem 0;
}

/* Fade kiri-kanan */
.logo-scroll-wrap::before,
.logo-scroll-wrap::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 100px;
  z-index: 2;
  pointer-events: none;
}

.logo-scroll-wrap::before {
  left: 0;
  background: linear-gradient(90deg, var(--dmt-darker), transparent);
}

.logo-scroll-wrap::after {
  right: 0;
  background: linear-gradient(-90deg, var(--dmt-darker), transparent);
}

.logo-scroll-track {
  display: flex;
  gap: 0;
  animation: logo-scroll 32s linear infinite;
  width: max-content;
  align-items: center;
}

.logo-scroll-track:hover { animation-play-state: paused; }

@keyframes logo-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.logo-item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: .6rem 3rem;
  min-width: 160px;
  border-right: 1px solid rgba(255,255,255,.12);
  transition: background .25s;
}

.logo-item:last-child { border-right: none; }

.logo-item:hover {
  background: rgba(0,200,255,.07);
}

.logo-item img {
  height: 42px;
  width: auto;
  max-width: 150px;
  object-fit: contain;
  opacity: 1;
  transition: transform .3s, opacity .3s;
}

.logo-item:hover img {
  transform: scale(1.07);
}

.logo-item span {
  font-size: .85rem;
  font-weight: 600;
  color: var(--dmt-muted);
  white-space: nowrap;
}

.logo-item:hover span {
  color: var(--dmt-cyan);
}

/* ── Section 8 – Timeline ── */
.timeline-track {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
  padding: 2rem 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.timeline-track::-webkit-scrollbar { display: none; }

.timeline-step {
  flex: 1;
  min-width: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
  position: relative;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .5s, transform .5s;
}

.timeline-step.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.timeline-step::after {
  content: '';
  position: absolute;
  top: 22px;
  left: 50%;
  right: -50%;
  height: 2px;
  background: linear-gradient(90deg, var(--dmt-cyan), transparent);
  z-index: 0;
}

.timeline-step:last-child::after { display: none; }

.step-dot {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  background: linear-gradient(135deg, var(--dmt-blue), var(--dmt-purple));
  box-shadow: 0 0 20px rgba(0,86,255,.35);
  position: relative;
  z-index: 1;
}

.timeline-step h6 {
  font-size: .85rem;
  font-weight: 700;
  text-align: center;
}

.timeline-step p {
  font-size: .75rem;
  color: var(--dmt-muted);
  text-align: center;
  max-width: 100px;
}

/* ── CTA Section ── */
.cta-section {
  background: linear-gradient(135deg, #020C1F 0%, #041340 50%, #0E0028 100%);
  padding: 7rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 700px; height: 350px;
  background: radial-gradient(ellipse, rgba(0,86,255,.25) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section .cta-title {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 1rem;
}

.cta-section .cta-title span {
  background: linear-gradient(90deg, var(--dmt-cyan), var(--dmt-purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Footer ── */
#footer {
  background: var(--dmt-darker);
  border-top: 1px solid var(--dmt-border);
  padding: 4rem 0 2rem;
}

.footer-brand h4 {
  font-size: 1.4rem;
  font-weight: 800;
  background: linear-gradient(90deg, #fff, var(--dmt-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-brand p {
  font-size: .85rem;
  color: var(--dmt-muted);
  max-width: 280px;
}

.footer-col h6 {
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--dmt-cyan);
  margin-bottom: 1rem;
}

.footer-col ul { list-style: none; padding: 0; }

.footer-col ul li {
  margin-bottom: .5rem;
}

.footer-col ul li a {
  font-size: .87rem;
  color: var(--dmt-muted);
  transition: var(--transition);
}

.footer-col ul li a:hover {
  color: var(--dmt-cyan);
  padding-left: 4px;
}

.footer-divider {
  border-color: var(--dmt-border);
  margin: 2rem 0 1.5rem;
}

.footer-bottom {
  font-size: .82rem;
  color: var(--dmt-muted);
}

.social-links { display: flex; gap: .7rem; }

.social-links a {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--dmt-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--dmt-muted);
  font-size: .9rem;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--dmt-blue);
  border-color: var(--dmt-blue);
  color: #fff;
}

/* ── Modal ── */
.modal-content {
  background: #0A1628;
  border: 1px solid var(--dmt-border);
  border-radius: 20px;
  color: var(--dmt-text);
}

.modal-header {
  border-bottom: 1px solid var(--dmt-border);
  padding: 1.4rem 1.8rem;
}

.modal-body { padding: 1.8rem; }

.btn-close {
  filter: invert(1) brightness(1.5);
}

/* ── Page Hero (inner pages) ── */
.page-hero {
  padding: 8rem 0 5rem;
  background: linear-gradient(135deg, var(--dmt-darker) 0%, rgba(0,38,128,.15) 100%);
  position: relative;
  text-align: center;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(0deg, var(--dmt-dark), transparent);
}

/* ── Robocall Page ── */
.arch-diagram {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}

.arch-node {
  background: var(--dmt-card-bg);
  border: 1px solid var(--dmt-border);
  border-radius: 14px;
  padding: 1rem 1.4rem;
  font-size: .85rem;
  font-weight: 600;
  text-align: center;
  min-width: 120px;
  transition: var(--transition);
}

.arch-node:hover {
  border-color: var(--dmt-cyan);
  background: rgba(0,200,255,.07);
}

.arch-arrow {
  font-size: 1.2rem;
  color: rgba(0,200,255,.5);
}

/* ── Contact Page ── */
.contact-form .form-control,
.contact-form .form-select {
  background: rgba(255,255,255,.05);
  border: 1px solid var(--dmt-border);
  color: var(--dmt-text);
  border-radius: 12px;
  padding: .8rem 1rem;
  transition: var(--transition);
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
  background: rgba(255,255,255,.08);
  border-color: var(--dmt-cyan);
  box-shadow: 0 0 0 3px rgba(0,200,255,.15);
  color: var(--dmt-text);
}

.contact-form .form-control::placeholder {
  color: var(--dmt-muted);
}

.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.contact-info-item .info-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--dmt-blue), var(--dmt-purple));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-info-item h6 { font-size: .82rem; color: var(--dmt-muted); margin-bottom: .2rem; }
.contact-info-item p  { font-size: .92rem; font-weight: 500; margin: 0; }

/* ── Pricing Cards ── */
.pricing-card {
  background: var(--dmt-card-bg);
  border: 1px solid var(--dmt-border);
  border-radius: 24px;
  padding: 2rem;
  transition: var(--transition);
  height: 100%;
}

.pricing-card.featured {
  background: linear-gradient(135deg, rgba(0,56,184,.3), rgba(123,47,255,.2));
  border-color: var(--dmt-cyan);
  box-shadow: 0 0 40px rgba(0,200,255,.12);
  transform: scale(1.03);
}

.pricing-card:hover {
  transform: translateY(-5px);
}

.pricing-card.featured:hover {
  transform: scale(1.03) translateY(-5px);
}

/* ── FAQ Accordion ── */
.faq-item .accordion-button {
  background: rgba(255,255,255,.04);
  color: var(--dmt-text);
  font-weight: 600;
  border: 1px solid var(--dmt-border);
  border-radius: 12px !important;
}

.faq-item .accordion-button:not(.collapsed) {
  background: rgba(0,200,255,.08);
  color: var(--dmt-cyan);
  box-shadow: none;
}

.faq-item .accordion-button::after {
  filter: invert(1) brightness(1.5);
}

.faq-item .accordion-body {
  background: rgba(255,255,255,.02);
  border: 1px solid var(--dmt-border);
  border-top: none;
  color: var(--dmt-muted);
  font-size: .92rem;
  border-radius: 0 0 12px 12px;
}

.faq-item { margin-bottom: .7rem; }

/* ── Utility ── */
.text-cyan   { color: var(--dmt-cyan) !important; }
.text-muted-dmt { color: var(--dmt-muted) !important; }
.bg-glow-blue { background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(0,86,255,.12) 0%, transparent 70%); }

/* ── Responsive ── */
@media (max-width: 991px) {
  .hero-animation-wrap { min-height: 300px; margin-top: 3rem; }
  .ai-anim-card { width: 280px; }
  .flow-track { gap: 0; }
  .timeline-track { gap: 0; }
  .product-hero-card { padding: 1.8rem; }
}

@media (max-width: 767px) {
  .dmt-section { padding: 4rem 0; }
  .hero-headline { font-size: 2.2rem; }
  .counter-number { font-size: 2.4rem; }
  .cta-section { padding: 4rem 0; }
  .flow-node .node-circle { width: 54px; height: 54px; font-size: 1.2rem; }
  .flow-arrow { width: 32px; font-size: 1rem; }
}

/* ── Dropdown Menu ── */
.dropdown-menu {
  border-radius: 14px;
  padding: .5rem;
  min-width: 220px;
  box-shadow: 0 16px 48px rgba(0,0,0,.5);
}

.dropdown-item {
  border-radius: 8px;
  padding: .5rem .9rem;
  font-size: .88rem;
  font-weight: 500;
  color: rgba(255,255,255,.75);
  transition: var(--transition);
}

.dropdown-item:hover, .dropdown-item:focus {
  background: rgba(0,200,255,.1);
  color: var(--dmt-cyan);
}

.dropdown-divider { border-color: var(--dmt-border); }

/* ── Form Validation Feedback ── */
.was-validated .form-control:invalid,
.was-validated .form-select:invalid {
  border-color: #FF4D6D;
  box-shadow: 0 0 0 3px rgba(255,77,109,.15);
}

.was-validated .form-control:valid,
.was-validated .form-select:valid {
  border-color: #00C853;
}

/* ── Spinner (Bootstrap override) ── */
.spinner-border-sm {
  width: 1rem;
  height: 1rem;
  border-width: .15em;
}

/* ── Alert Toast (flash messages) ── */
[class*="alert-toast"] {
  animation: slideInRight .4s ease forwards;
}

@keyframes slideInRight {
  from { opacity:0; transform:translateX(40px); }
  to   { opacity:1; transform:translateX(0); }
}

/* ── Print: hide nav/footer ── */
@media print {
  #mainNav, #footer, .cta-section { display: none !important; }
}

/* ── Focus ring accessibility ── */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--dmt-cyan);
  outline-offset: 3px;
}

/* ── Glow pulse (hero badge dot) ── */
.pulse-ring {
  animation: pulse-ring 2s ease-in-out infinite;
}

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(0,200,255,.4); }
  70% { box-shadow: 0 0 0 10px rgba(0,200,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(0,200,255,0); }
}

/* ── Back to top button ── */
#backToTop {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--dmt-blue), var(--dmt-purple));
  color: #fff;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  z-index: 999;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .3s, transform .3s;
  box-shadow: 0 4px 20px rgba(0,86,255,.4);
}

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

#backToTop:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,86,255,.55);
}

/* ── Loading skeleton placeholder ── */
.skeleton {
  background: linear-gradient(90deg,
    rgba(255,255,255,.04) 25%,
    rgba(255,255,255,.08) 50%,
    rgba(255,255,255,.04) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-shine 1.5s infinite;
  border-radius: 8px;
}

@keyframes skeleton-shine {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}

/* ── Sticky WhatsApp floating button ── */
.wa-float {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  width: 52px;
  height: 52px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  z-index: 999;
  box-shadow: 0 4px 20px rgba(37,211,102,.45);
  transition: var(--transition);
  text-decoration: none;
}

.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,.6);
  color: #fff;
}

/* ── Mobile nav collapse ── */
@media (max-width: 991px) {
  .navbar-collapse {
    background: rgba(5,13,26,.96);
    backdrop-filter: blur(18px);
    border: 1px solid var(--dmt-border);
    border-radius: 16px;
    padding: 1rem;
    margin-top: .6rem;
  }

  .nav-link { padding: .55rem 1rem !important; }

  .dropdown-menu {
    background: rgba(10,22,40,.98) !important;
    border: 1px solid var(--dmt-border);
    margin-top: .2rem;
  }
}

/* ── Navbar Brand — Company Name ── */
/* Sembunyikan nama perusahaan di layar < 400px agar tidak overflow */
@media (max-width: 399px) {
  .navbar-brand [style*="flex-direction:column"] {
    display: none !important;
  }
  .navbar-brand span[style*="width:1.5px"] {
    display: none !important;
  }
}

/* Section clients sudah dihandle di logo-scroll section */