:root {
  --bg: #07080f;
  --bg-2: #0b0d18;
  --bg-3: #11142a;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-strong: rgba(255, 255, 255, 0.07);
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #f1f3fb;
  --text-soft: #c6cce0;
  --text-muted: #8c92ad;
  --primary: #d97757;
  --primary-2: #ff9b6a;
  --accent: #c4b5fd;
  --accent-2: #a78bfa;
  --cyan: #67e8f9;
  --cyan-2: #22d3ee;
  --pink: #f472b6;
  --green: #4ade80;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --shadow-glow: 0 30px 80px -20px rgba(120, 90, 240, 0.4);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", "SF Pro Text", system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Global ambient background */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(800px circle at 12% 0%, rgba(217, 119, 87, 0.16), transparent 50%),
    radial-gradient(900px circle at 88% 8%, rgba(167, 139, 250, 0.16), transparent 55%),
    radial-gradient(700px circle at 50% 100%, rgba(34, 211, 238, 0.10), transparent 50%),
    linear-gradient(180deg, #07080f 0%, #0a0c18 100%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(circle at center, black 30%, transparent 80%);
}

.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
}

h1, h2, h3, h4, h5, h6, .navbar-brand {
  font-family: "Space Grotesk", "Inter", sans-serif;
  letter-spacing: -0.025em;
  font-weight: 600;
  color: #fff;
}

a { text-decoration: none; }

::selection { background: rgba(217, 119, 87, 0.4); color: #fff; }

/* Scroll progress */
#scrollProgress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  z-index: 1080;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--cyan));
  box-shadow: 0 0 18px rgba(217, 119, 87, 0.6);
}

/* Sections */
.section-space {
  padding: 7rem 0;
  position: relative;
}

.section-dark {
  background:
    radial-gradient(900px circle at 10% 0%, rgba(167, 139, 250, 0.10), transparent 50%),
    radial-gradient(900px circle at 95% 100%, rgba(34, 211, 238, 0.07), transparent 50%),
    linear-gradient(180deg, rgba(11, 13, 24, 0.65), rgba(7, 8, 15, 0.92));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-heading {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.section-heading h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.section-heading p {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 0;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.eyebrow-bar {
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.text-gradient {
  background: linear-gradient(120deg, var(--primary) 0%, var(--accent) 60%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.text-strike {
  position: relative;
  color: var(--text-muted);
}

.text-strike::after {
  content: "";
  position: absolute;
  left: -3%;
  right: -3%;
  top: 55%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--pink));
  transform: rotate(-3deg);
  border-radius: 2px;
}

.text-accent { color: var(--primary); }

/* Navbar */
#mainNav {
  background: rgba(8, 10, 20, 0.6);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid var(--line);
  padding: 0.6rem 0;
  transition: all 0.3s ease;
}

#mainNav.scrolled {
  background: rgba(7, 8, 15, 0.85);
  border-color: var(--line-strong);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.5);
}

.navbar-brand {
  display: flex !important;
  align-items: center;
  gap: 0.6rem;
  color: #fff !important;
  font-size: 1.1rem;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 6px 8px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(217, 119, 87, 0.18), rgba(167, 139, 250, 0.18));
  border: 1px solid var(--line-strong);
}

.brand-mark .brand-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 10px var(--primary);
  animation: brandPulse 2s ease-in-out infinite;
}

.brand-mark .brand-dot:nth-child(2) {
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation-delay: 0.4s;
}

.brand-mark .brand-dot:nth-child(3) {
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  animation-delay: 0.8s;
}

@keyframes brandPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.7); opacity: 0.6; }
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-text .brand-accent {
  background: linear-gradient(120deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-sub {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.62rem;
  font-style: normal;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  margin-top: 3px;
  text-transform: uppercase;
}

#mainNav .nav-link {
  color: var(--text-soft) !important;
  font-weight: 500;
  font-size: 0.93rem;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  transition: all 0.25s ease;
  position: relative;
}

#mainNav .nav-link:hover,
#mainNav .nav-link.active {
  color: #fff !important;
  background: rgba(255, 255, 255, 0.06);
}

.navbar-toggler {
  border: 1px solid var(--line-strong);
  padding: 0.3rem 0.55rem;
}

.navbar-toggler-icon {
  filter: invert(1);
  opacity: 0.85;
}

.btn-sm-pill {
  padding: 0.5rem 1.1rem !important;
  font-size: 0.88rem !important;
}

/* Buttons */
.btn {
  border-radius: 999px;
  padding: 0.75rem 1.4rem;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: none;
  transition: all 0.3s ease;
}

.btn-lg {
  padding: 0.9rem 1.7rem;
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 100%);
  color: #fff;
  box-shadow:
    0 12px 32px rgba(217, 119, 87, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 18px 40px rgba(217, 119, 87, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  background: linear-gradient(135deg, #e88262 0%, #ffa67a 100%);
  color: #fff;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
  border: 1px solid var(--line-strong);
  backdrop-filter: blur(12px);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
  color: #fff;
  transform: translateY(-2px);
}

.btn-glow {
  position: relative;
  overflow: hidden;
}

.btn-glow::after {
  content: "";
  position: absolute;
  top: -120%;
  left: -35%;
  width: 40%;
  height: 320%;
  transform: rotate(25deg);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  transition: left 0.7s ease;
  pointer-events: none;
}

.btn-glow:hover::after { left: 110%; }

/* HERO */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 9rem 0 6rem;
  position: relative;
  overflow: hidden;
}

#heroParticles {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.7;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(circle at center, black 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at center, black 0%, transparent 75%);
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
  pointer-events: none;
  animation: orbFloat 14s ease-in-out infinite;
}

.orb-a {
  width: 38rem;
  height: 38rem;
  top: -14rem;
  left: -10rem;
  background: radial-gradient(circle, rgba(217, 119, 87, 0.55), transparent 65%);
}

.orb-b {
  width: 32rem;
  height: 32rem;
  bottom: -16rem;
  right: -8rem;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.5), transparent 65%);
  animation-delay: -5s;
}

.orb-c {
  width: 24rem;
  height: 24rem;
  top: 35%;
  left: 40%;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.32), transparent 70%);
  animation-delay: -8s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40px, -30px) scale(1.06); }
  66% { transform: translate(-30px, 40px) scale(0.96); }
}

.hero-beam {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 80%;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.18), transparent);
  z-index: 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.4rem 0.95rem 0.4rem 0.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-soft);
  backdrop-filter: blur(8px);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(74, 222, 128, 0.18), 0 0 12px var(--green);
  animation: brandPulse 1.8s ease-in-out infinite;
}

.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4.6rem);
  line-height: 1.04;
  font-weight: 700;
  letter-spacing: -0.035em;
  color: #fff;
}

.hero-title .hero-subline {
  display: block;
  font-size: clamp(1.1rem, 1.8vw, 1.7rem);
  font-weight: 500;
  color: var(--text-soft);
  margin-top: 0.6rem;
  letter-spacing: -0.015em;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  color: var(--text-soft);
  max-width: 620px;
  line-height: 1.7;
}

.hero-subtitle strong { color: #fff; font-weight: 600; }

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  max-width: 560px;
}

.hero-stat .stat-num {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  background: linear-gradient(135deg, #fff 0%, #c4b5fd 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.hero-stat .stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

/* Hero visual stack */
.hero-visual-stack {
  position: relative;
}

.glass-card-dark {
  position: relative;
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  box-shadow:
    0 30px 60px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.hero-card-main {
  padding: 1.3rem 1.4rem 1.4rem;
  transform: perspective(1200px) rotateY(-6deg) rotateX(4deg);
  transition: transform 0.5s ease;
}

.hero-card-main:hover {
  transform: perspective(1200px) rotateY(-3deg) rotateX(2deg);
}

.hero-card-head {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 1rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--line);
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.hero-dot-red { background: #ef4444; }
.hero-dot-amber { background: #f59e0b; }
.hero-dot-green { background: #10b981; }

.hero-card-title {
  margin-left: auto;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.hero-card-body {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  line-height: 1.9;
  color: var(--text-soft);
  margin-bottom: 1rem;
}

.code-line { margin: 0; }
.code-prompt { color: var(--primary); }
.code-cmd { color: var(--cyan); }
.code-key { color: var(--accent); }
.code-val { color: var(--green); }

.cursor {
  display: inline-block;
  color: var(--primary);
  animation: blink 1s steps(2) infinite;
}

@keyframes blink { 50% { opacity: 0; } }

.hero-card-meter {
  display: grid;
  gap: 0.6rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--line);
}

.meter-row {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  align-items: center;
  gap: 0.7rem;
}

.meter-row span {
  font-size: 0.74rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.meter-bar {
  height: 6px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  overflow: hidden;
}

.meter-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  box-shadow: 0 0 10px rgba(217, 119, 87, 0.5);
  animation: meterPulse 3s ease-in-out infinite;
}

@keyframes meterPulse {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.25); }
}

/* Hero floating elements */
.hero-float {
  position: absolute;
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.03));
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  padding: 0.7rem 1rem;
  backdrop-filter: blur(14px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
  z-index: 2;
}

.hero-float-cert {
  left: -2rem;
  bottom: 2.5rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  animation: floatY 5s ease-in-out infinite;
}

.float-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 1.2rem;
  box-shadow: 0 8px 20px rgba(217, 119, 87, 0.5);
}

.float-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
}

.float-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.hero-float-live {
  top: -1rem;
  right: -0.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--green);
  animation: floatY 5s ease-in-out infinite reverse;
}

.live-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(74, 222, 128, 0.2), 0 0 10px var(--green);
  animation: brandPulse 1.5s ease-in-out infinite;
}

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* Marquee */
.hero-marquee {
  margin-top: 4rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent);
}

.marquee-track {
  display: flex;
  gap: 3rem;
  white-space: nowrap;
  animation: marqueeMove 30s linear infinite;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text-soft);
  font-weight: 500;
}

.marquee-track span {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 1rem;
  opacity: 0.8;
}

.marquee-track i {
  color: var(--primary);
  font-size: 1.1rem;
}

@keyframes marqueeMove {
  to { transform: translateX(-50%); }
}

/* Feature cards (about) */
.feature-card-v2 {
  position: relative;
  padding: 2rem 1.7rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  transition: all 0.4s ease;
}

.feature-card-v2:hover {
  transform: translateY(-6px);
  border-color: rgba(217, 119, 87, 0.35);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02));
}

.feature-card-v2.highlight {
  border-color: rgba(217, 119, 87, 0.35);
  background: linear-gradient(160deg, rgba(217, 119, 87, 0.08), rgba(167, 139, 250, 0.04));
}

.feature-glow {
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.2), transparent 65%);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}

.feature-card-v2:hover .feature-glow { opacity: 1; }

.feature-icon-v2 {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(217, 119, 87, 0.2), rgba(167, 139, 250, 0.2));
  border: 1px solid var(--line-strong);
  color: var(--primary);
  font-size: 1.4rem;
  margin-bottom: 1.3rem;
}

.feature-card-v2 h3 {
  font-size: 1.3rem;
  margin-bottom: 0.7rem;
}

.feature-card-v2 p {
  color: var(--text-muted);
  margin-bottom: 0;
  font-size: 0.96rem;
}

.feature-corner {
  position: absolute;
  bottom: 12px;
  right: 12px;
  width: 22px;
  height: 22px;
  border-right: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom-right-radius: 6px;
  opacity: 0.6;
}

/* Trends */
.trend-bg-orb {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 70%;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.12), transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

.trend-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  position: relative;
  z-index: 2;
}

.trend-card {
  position: relative;
  padding: 2rem 1.7rem 1.7rem;
  transition: all 0.4s ease;
  overflow: hidden;
}

.trend-card:hover {
  transform: translateY(-6px);
  border-color: rgba(167, 139, 250, 0.45);
}

.trend-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.trend-card:hover::before { opacity: 1; }

.trend-num {
  position: absolute;
  top: 1.2rem;
  right: 1.3rem;
  font-family: "Space Grotesk", sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.18);
  line-height: 1;
}

.trend-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.18), rgba(34, 211, 238, 0.12));
  border: 1px solid var(--line-strong);
  color: var(--accent);
  font-size: 1.4rem;
  margin-bottom: 1.2rem;
}

.trend-card h3 {
  font-size: 1.18rem;
  margin-bottom: 0.7rem;
  line-height: 1.3;
}

.trend-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.trend-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.trend-tags span {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  color: var(--text-soft);
}

/* Tool tiles */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.tool-tile {
  position: relative;
  padding: 1.6rem 1.3rem 1.4rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.35s ease;
  text-align: left;
}

.tool-tile:hover {
  transform: translateY(-5px);
  border-color: rgba(34, 211, 238, 0.4);
}

.tool-tile-glow {
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, transparent, rgba(34, 211, 238, 0.18), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.tool-tile:hover .tool-tile-glow { opacity: 1; }

.tool-tile i {
  font-size: 1.8rem;
  color: var(--cyan);
  margin-bottom: 1rem;
  display: block;
}

.tool-tile h4 {
  font-size: 1.05rem;
  margin-bottom: 0.3rem;
}

.tool-tile p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin: 0;
}

/* Certificate section */
.section-title-left {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  line-height: 1.1;
  margin-bottom: 1.3rem;
}

.section-lead-left {
  color: var(--text-soft);
  font-size: 1.05rem;
  margin-bottom: 2rem;
}

.section-lead-left strong { color: #fff; }

.cert-points {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: grid;
  gap: 1rem;
}

.cert-points li {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
}

.cert-points i {
  color: var(--primary);
  font-size: 1.2rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.cert-points strong {
  display: block;
  color: #fff;
  font-weight: 600;
  margin-bottom: 0.1rem;
}

.cert-points span {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.certificate-display {
  position: relative;
  perspective: 1500px;
}

.cert-glow-back {
  position: absolute;
  inset: -10%;
  background:
    radial-gradient(circle at 30% 30%, rgba(217, 119, 87, 0.3), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(167, 139, 250, 0.28), transparent 60%);
  filter: blur(50px);
  z-index: 0;
}

.certificate-frame {
  position: relative;
  padding: 2rem 1.8rem 1.5rem;
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 20px;
  backdrop-filter: blur(20px);
  box-shadow:
    0 40px 100px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transform: rotate(-2deg) translateZ(0);
  transition: transform 0.6s ease;
  z-index: 1;
}

.certificate-frame:hover {
  transform: rotate(0) scale(1.02);
}

.certificate-frame::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px dashed rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  pointer-events: none;
}

.cert-ribbon {
  position: absolute;
  top: 1.4rem;
  right: -0.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.8rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #fff;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  border-radius: 6px 0 0 6px;
  box-shadow: 0 6px 16px rgba(217, 119, 87, 0.45);
}

.cert-header {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.cert-brand-mark {
  display: inline-flex;
  gap: 3px;
  padding: 6px 8px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.cert-brand-mark .brand-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

.cert-brand-mark .brand-dot:nth-child(2) { background: var(--accent); }
.cert-brand-mark .brand-dot:nth-child(3) { background: var(--cyan); }

.cert-brand-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
}

.cert-brand-sub {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.cert-body {
  text-align: center;
  padding: 2rem 0 1.5rem;
}

.cert-presented {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin: 0 0 1rem;
}

.cert-name {
  font-family: "Space Grotesk", serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin: 0 0 0.35rem;
  background: linear-gradient(120deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-style: italic;
  font-weight: 500;
  outline: none;
  cursor: text;
  border-radius: 8px;
  padding: 0.1rem 0.6rem;
  transition: background 0.25s ease, box-shadow 0.25s ease;
  max-width: 100%;
  word-break: break-word;
  display: inline-block;
  min-width: 55%;
  caret-color: var(--primary);
}

.cert-name[contenteditable="true"]:hover {
  background: rgba(255, 255, 255, 0.04);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.cert-name[contenteditable="true"]:focus {
  background: rgba(255, 255, 255, 0.06);
  box-shadow:
    inset 0 0 0 1px rgba(217, 119, 87, 0.5),
    0 0 0 4px rgba(217, 119, 87, 0.12);
  /* Disable the gradient text fill while editing so typed characters are visible */
  -webkit-text-fill-color: #ffd6c2;
  color: #ffd6c2;
}

.cert-name.is-placeholder { opacity: 0.6; }

.cert-name-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 0.9rem;
  opacity: 0.75;
  transition: opacity 0.3s ease, transform 0.3s ease, height 0.3s ease;
}

.cert-name-hint i {
  color: var(--primary);
  font-size: 0.7rem;
  animation: hintPulse 2.4s ease-in-out infinite;
}

.cert-name-hint.hidden {
  opacity: 0;
  transform: translateY(-4px);
  pointer-events: none;
  height: 0;
  margin: 0;
  overflow: hidden;
}

@keyframes hintPulse {
  0%, 100% { transform: rotate(0); }
  20%      { transform: rotate(-12deg); }
  40%      { transform: rotate(8deg); }
  60%      { transform: rotate(-4deg); }
}

.cert-program {
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  margin: 0;
  line-height: 1.5;
}

.cert-program span {
  display: block;
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
}

.cert-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.cert-footer > div small {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  text-transform: uppercase;
  display: block;
  margin-top: 0.4rem;
}

.cert-sig {
  width: 75px;
  height: 1px;
  background: linear-gradient(90deg, var(--text-muted), transparent);
}

.cert-seal {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(217, 119, 87, 0.25), rgba(167, 139, 250, 0.25));
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: grid;
  place-items: center;
  color: var(--primary);
  font-size: 1.4rem;
  box-shadow: 0 0 30px rgba(217, 119, 87, 0.3);
  animation: sealRotate 12s linear infinite;
}

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

.cert-id {
  text-align: center;
  margin-top: 1rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* Curriculum */
.learning-track-v2 {
  position: relative;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 0.5rem;
  padding: 1.5rem 1rem;
  margin: 2.5rem 0 1.5rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.track-line-v2 {
  position: absolute;
  left: 2rem;
  right: 2rem;
  top: 50%;
  height: 2px;
  transform: translateY(-50%);
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--cyan));
  background-size: 200% 100%;
  border-radius: 999px;
  animation: trackFlow 6s linear infinite;
  opacity: 0.45;
}

@keyframes trackFlow {
  to { background-position: -200% 0; }
}

.track-step-v2 {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 0.5rem;
  z-index: 1;
}

.track-step-v2 b {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, rgba(217, 119, 87, 0.25), rgba(167, 139, 250, 0.25));
  border: 1px solid var(--line-strong);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.track-step-v2 span {
  font-size: 0.74rem;
  color: var(--text-soft);
  font-weight: 500;
  text-align: center;
}

.accordion-v2 .accordion-item {
  border: none;
  background: transparent;
  margin-bottom: 0.7rem;
}

.accordion-v2 .accordion-button {
  border-radius: 14px !important;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: #fff;
  font-weight: 600;
  font-size: 1.05rem;
  padding: 1.1rem 1.3rem;
  transition: all 0.3s ease;
}

.accordion-v2 .accordion-button:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--line-strong);
}

.accordion-v2 .accordion-button:not(.collapsed) {
  background: linear-gradient(120deg, rgba(217, 119, 87, 0.14), rgba(167, 139, 250, 0.1));
  border-color: rgba(217, 119, 87, 0.35);
  color: #fff;
  box-shadow: none;
}

.accordion-v2 .accordion-button:focus {
  box-shadow: 0 0 0 0.2rem rgba(217, 119, 87, 0.18);
}

.accordion-v2 .accordion-button::after {
  filter: invert(1) brightness(1.5);
  opacity: 0.7;
}

.acc-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  color: var(--primary);
  margin-right: 1rem;
  letter-spacing: 0.05em;
}

.accordion-v2 .accordion-body {
  color: var(--text-soft);
  padding: 1.2rem 1.3rem 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 14px;
  margin-top: -0.4rem;
  border: 1px solid var(--line);
  border-top: none;
}

.accordion-v2 .accordion-body strong { color: var(--primary); }

/* Sessions mosaic */
.session-mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 220px;
  gap: 1rem;
}

.mosaic-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  cursor: pointer;
  transition: transform 0.5s ease, border-color 0.5s ease;
}

.mosaic-item:hover {
  transform: scale(1.02);
  border-color: rgba(217, 119, 87, 0.5);
}

.mosaic-item.m-tall { grid-row: span 2; }
.mosaic-item.m-wide { grid-column: span 2; }

.mosaic-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease, filter 0.5s ease;
  filter: brightness(0.78) saturate(1.05);
}

.mosaic-item:hover img {
  transform: scale(1.08);
  filter: brightness(0.95) saturate(1.15);
}

.mosaic-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.3rem 1.4rem;
  background: linear-gradient(180deg, transparent 35%, rgba(7, 8, 15, 0.92) 100%);
}

.mosaic-tag {
  display: inline-block;
  width: max-content;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(217, 119, 87, 0.15);
  border: 1px solid rgba(217, 119, 87, 0.35);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 0.6rem;
}

.mosaic-overlay h4 {
  font-size: 1.05rem;
  margin: 0;
  color: #fff;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}

/* Hands-on activities */
.activity-card-v2 {
  position: relative;
  padding: 2rem 1.7rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  transition: all 0.4s ease;
}

.activity-card-v2:hover {
  transform: translateY(-6px);
  border-color: rgba(34, 211, 238, 0.4);
  background: linear-gradient(160deg, rgba(34, 211, 238, 0.07), rgba(255, 255, 255, 0.02));
}

.activity-num {
  position: absolute;
  top: 1.3rem;
  right: 1.4rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

.activity-card-v2 i {
  font-size: 2rem;
  color: var(--cyan);
  margin-bottom: 1.2rem;
  display: block;
}

.activity-card-v2 h3 {
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
}

.activity-card-v2 p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0;
}

/* Audience */
.audience-pill-v2 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.7rem;
  padding: 1.6rem 1rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  transition: all 0.35s ease;
  text-align: center;
}

.audience-pill-v2:hover {
  transform: translateY(-5px);
  border-color: rgba(217, 119, 87, 0.4);
  background: linear-gradient(160deg, rgba(217, 119, 87, 0.08), rgba(255, 255, 255, 0.02));
}

.audience-pill-v2 i {
  font-size: 1.6rem;
  color: var(--primary);
}

.audience-pill-v2 span {
  font-weight: 600;
  color: #fff;
  font-size: 1rem;
}

/* Benefits */
.benefits-list-v2 {
  list-style: none;
  margin: 0;
  padding: 2rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  display: grid;
  gap: 1.3rem;
}

.benefits-list-v2 li {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
}

.benefits-list-v2 i {
  color: var(--primary);
  font-size: 1.3rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.benefits-list-v2 strong {
  display: block;
  color: #fff;
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.benefits-list-v2 span { color: var(--text-muted); font-size: 0.93rem; }

.outcome-quote-card {
  position: relative;
  padding: 2.5rem 2rem;
  background: linear-gradient(160deg, rgba(217, 119, 87, 0.08), rgba(167, 139, 250, 0.05));
  border: 1px solid rgba(217, 119, 87, 0.25);
  border-radius: var(--radius-lg);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}

.outcome-quote-mark {
  font-size: 3.5rem;
  color: var(--primary);
  opacity: 0.35;
  line-height: 1;
}

.outcome-lead {
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--text);
  margin: 0.5rem 0 1.5rem;
}

.outcome-lead em {
  color: var(--primary);
  font-style: italic;
  font-weight: 500;
}

.outcome-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
}

.outcome-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 12px var(--primary);
}

/* Instructor */
.instructor-card {
  position: relative;
  max-width: 360px;
}

.instructor-img-wrap {
  position: relative;
  aspect-ratio: 1 / 1.05;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-strong);
}

.instructor-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.05) saturate(1.05);
}

.instructor-ring {
  position: absolute;
  inset: -6px;
  border-radius: inherit;
  background: conic-gradient(from 0deg, var(--primary), var(--accent), var(--cyan), var(--primary));
  z-index: -1;
  filter: blur(14px);
  opacity: 0.55;
  animation: sealRotate 20s linear infinite;
}

.instructor-badge {
  position: absolute;
  bottom: -1rem;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff;
  box-shadow: 0 12px 28px rgba(217, 119, 87, 0.4);
  white-space: nowrap;
}

.instructor-body h3 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 0.4rem;
}

.instructor-role {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.2rem;
}

.instructor-body p {
  color: var(--text-soft);
  font-size: 1.02rem;
  line-height: 1.7;
}

.instructor-body strong { color: #fff; }

.instructor-stats {
  display: flex;
  gap: 2rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.i-stat-num {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  background: linear-gradient(135deg, #fff, var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.i-stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.35rem;
}

/* Register · price card + coupon */
.register-shell {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 1.5rem;
  align-items: stretch;
}

.price-card {
  position: relative;
  padding: 1.8rem 1.6rem;
  background:
    linear-gradient(160deg, rgba(217, 119, 87, 0.14), rgba(167, 139, 250, 0.08) 60%, rgba(34, 211, 238, 0.05));
  border: 1px solid rgba(217, 119, 87, 0.3);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(18px);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}

.price-card::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: linear-gradient(135deg, transparent, rgba(217, 119, 87, 0.35), transparent 60%);
  opacity: 0.5;
  pointer-events: none;
  mask: linear-gradient(#000, #000) content-box, linear-gradient(#000, #000);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  padding: 1px;
}

.price-card-head {
  margin-bottom: 1.3rem;
}

.price-tag {
  display: inline-block;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(217, 119, 87, 0.14);
  border: 1px solid rgba(217, 119, 87, 0.32);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 0.8rem;
}

.price-program {
  font-size: 1.15rem;
  margin: 0 0 0.25rem;
  line-height: 1.3;
  color: #fff;
}

.price-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
}

.price-amount-wrap {
  position: relative;
  padding: 1.2rem 0;
  border-top: 1px dashed rgba(255, 255, 255, 0.12);
  border-bottom: 1px dashed rgba(255, 255, 255, 0.12);
  margin-bottom: 1.2rem;
}

.price-amount-base {
  display: inline-block;
  position: relative;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.price-amount-base.struck::after {
  content: "";
  position: absolute;
  left: -3%;
  right: -3%;
  top: 55%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--pink));
  transform: rotate(-4deg);
  border-radius: 2px;
}

.price-amount-base.hidden {
  display: none;
}

.price-amount-final {
  display: flex;
  align-items: baseline;
  gap: 0.2rem;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  line-height: 1;
}

.price-currency {
  font-size: 1.6rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

#finalPrice {
  font-size: 3.2rem;
  background: linear-gradient(135deg, #fff 0%, var(--primary) 60%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: transform 0.3s ease;
}

#finalPrice.bump {
  animation: priceBump 0.55s ease;
}

@keyframes priceBump {
  30% { transform: scale(1.12); }
  100% { transform: scale(1); }
}

.price-amount-note {
  display: block;
  margin-top: 0.55rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.price-amount-note.discount {
  color: var(--green);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: none;
  font-size: 0.85rem;
}

.price-includes {
  list-style: none;
  padding: 0;
  margin: 0 0 1.2rem;
  display: grid;
  gap: 0.55rem;
}

.price-includes li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-soft);
  font-size: 0.88rem;
}

.price-includes i {
  color: var(--primary);
  font-size: 0.95rem;
}

.price-secure {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 0.8rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.price-secure i { color: var(--green); }
.price-secure strong { color: #fff; font-weight: 600; }

.coupon-row {
  display: flex;
  gap: 0.55rem;
}

.coupon-row .form-control {
  font-family: "JetBrains Mono", monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.coupon-row .btn-ghost {
  padding: 0.6rem 1.2rem;
  font-size: 0.88rem;
  white-space: nowrap;
}

.coupon-message {
  margin: 0.55rem 0 0;
  font-size: 0.85rem;
  min-height: 1.2em;
}

.coupon-message.success { color: var(--green); }
.coupon-message.error { color: #f87171; }

.btn-primary:disabled,
.btn-primary.disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: 0 6px 16px rgba(217, 119, 87, 0.2);
}

/* Register form */
.register-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(217, 119, 87, 0.15), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(167, 139, 250, 0.12), transparent 50%);
  pointer-events: none;
  z-index: 0;
}

.register-form {
  position: relative;
  padding: 2.5rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}

.form-pulse {
  position: absolute;
  top: -50%;
  left: -25%;
  width: 150%;
  height: 200%;
  background: conic-gradient(from 0deg at 50% 50%, transparent 0deg, rgba(217, 119, 87, 0.3) 60deg, transparent 120deg, transparent 360deg);
  animation: sealRotate 8s linear infinite;
  opacity: 0.18;
  pointer-events: none;
  z-index: 0;
}

.form-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-control {
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line-strong);
  color: #fff;
  padding: 0.85rem 1rem;
  font-size: 0.98rem;
  transition: all 0.25s ease;
}

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

.form-control:focus {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--primary);
  box-shadow: 0 0 0 0.2rem rgba(217, 119, 87, 0.15);
  color: #fff;
}

.invalid-feedback {
  color: #f87171;
  font-size: 0.82rem;
}

#formMessage.success { color: var(--green); font-weight: 600; }
#formMessage.error { color: #f87171; font-weight: 600; }

/* Testimonials */
.testimonial-card-v2 {
  position: relative;
  padding: 2rem 1.7rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  height: 100%;
  margin: 0;
  transition: all 0.4s ease;
}

.testimonial-card-v2:hover {
  transform: translateY(-5px);
  border-color: rgba(167, 139, 250, 0.35);
}

.testimonial-card-v2 > i {
  font-size: 2rem;
  color: var(--primary);
  opacity: 0.5;
  line-height: 1;
}

.testimonial-card-v2 p {
  color: var(--text-soft);
  font-size: 1.02rem;
  line-height: 1.65;
  margin: 0.5rem 0 1.5rem;
}

.testimonial-card-v2 footer {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.t-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
}

.testimonial-card-v2 footer strong {
  display: block;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
}

.testimonial-card-v2 footer small {
  display: block;
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* Footer */
.footer-section {
  padding: 4rem 0 2rem;
  background: linear-gradient(180deg, rgba(7, 8, 15, 0.6), rgba(11, 13, 24, 1));
  border-top: 1px solid var(--line-strong);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 700;
}

.footer-tag {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 380px;
  line-height: 1.7;
}

.footer-heading {
  color: #fff;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1.1rem;
  font-family: "JetBrains Mono", monospace;
  font-weight: 500;
  color: var(--text-muted);
}

.footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.footer-list a {
  color: var(--text-soft);
  font-size: 0.95rem;
  transition: color 0.25s ease;
}

.footer-list a:hover { color: var(--primary); }

.footer-contact {
  color: var(--text-soft);
  font-size: 0.95rem;
  line-height: 2;
  margin: 0;
}

.footer-contact i {
  color: var(--primary);
  margin-right: 0.5rem;
}

.social-links a {
  width: 2.4rem;
  height: 2.4rem;
  margin-right: 0.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--text-soft);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-strong);
  transition: all 0.25s ease;
}

.social-links a:hover {
  transform: translateY(-3px);
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  border-color: transparent;
}

.footer-divider {
  border-color: var(--line);
  margin: 2.5rem 0 1.5rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.footer-sm {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Back to top */
.back-to-top {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #fff;
  font-size: 1.05rem;
  box-shadow: 0 14px 32px rgba(217, 119, 87, 0.4);
  z-index: 1020;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: all 0.3s ease;
}

.back-to-top.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  transform: translateY(-3px) scale(1.05);
}

/* Responsive */
@media (max-width: 1199.98px) {
  .trend-grid { grid-template-columns: repeat(2, 1fr); }
  .tool-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 991.98px) {
  .register-shell { grid-template-columns: 1fr; }
  .section-space { padding: 5rem 0; }
  .hero-section { padding: 8rem 0 4rem; min-height: auto; }
  .tool-grid { grid-template-columns: repeat(3, 1fr); }
  .session-mosaic { grid-template-columns: repeat(2, 1fr); }
  .mosaic-item.m-wide { grid-column: span 2; }
  .mosaic-item.m-tall { grid-row: span 1; }
  .learning-track-v2 { grid-template-columns: repeat(4, 1fr); row-gap: 1.2rem; }
  .track-line-v2 { display: none; }
  .hero-stats { gap: 2rem; }
  .hero-float-cert { left: 0; }
  .hero-float-live { right: 0; }
  .hero-card-main { transform: none; }
  .certificate-frame { transform: rotate(0); }

  #mainNav .navbar-collapse {
    margin-top: 0.8rem;
    padding: 1rem;
    border-radius: 14px;
    background: rgba(11, 13, 24, 0.95);
    border: 1px solid var(--line-strong);
    backdrop-filter: blur(16px);
  }

  .instructor-card { margin: 0 auto 2rem; }
}

@media (max-width: 767.98px) {
  .section-space { padding: 4rem 0; }
  .trend-grid { grid-template-columns: 1fr; }
  .tool-grid { grid-template-columns: repeat(2, 1fr); }
  .session-mosaic {
    grid-template-columns: 1fr;
    grid-auto-rows: 200px;
  }
  .mosaic-item.m-wide { grid-column: span 1; }
  .learning-track-v2 { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { gap: 1.5rem; }
  .hero-stat { flex: 1 1 30%; }
  .instructor-stats { gap: 1.2rem; }
  .footer-bottom { justify-content: flex-start; }
  .register-form { padding: 1.8rem 1.4rem; }
  .cert-footer { gap: 0.5rem; }
  .cert-sig { width: 50px; }
}

@media (max-width: 575.98px) {
  .hero-title { font-size: 2.4rem; }
  .brand-sub { display: none; }
  .navbar-brand { font-size: 0.95rem; }
  .hero-cta-row .btn { flex: 1; justify-content: center; }
}