* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: #fff;
  background: #0A0A0F;
  overflow-x: hidden;
}

/* ── BUTTONS ── */
.btn {
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease, background-color 0.25s ease;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  text-decoration: none;
  border: none;
  outline: none;
}

.btn:hover {
  transform: scale(1.02) translateY(-1px);
}

.btn:active {
  transform: scale(0.97);
}

.btn:focus-visible {
  outline: 3px solid #00C2FF;
  outline-offset: 3px;
}

.btn-electric {
  background: linear-gradient(135deg, #00C2FF 0%, #0099CC 100%);
  color: #0A0A0F;
  box-shadow: 0 4px 20px rgba(0, 194, 255, 0.25), 0 1px 6px rgba(0, 194, 255, 0.1);
}

.btn-electric:hover {
  box-shadow: 0 8px 30px rgba(0, 194, 255, 0.4), 0 2px 8px rgba(0, 194, 255, 0.2);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.02);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-purple {
  background: linear-gradient(135deg, #7C3AED, #5B21B6);
  color: #fff;
  box-shadow: 0 4px 20px rgba(124, 58, 237, 0.3), 0 1px 6px rgba(124, 58, 237, 0.15);
}

.btn-purple:hover {
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.45);
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 1.5rem;
  transition: padding 0.3s ease;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  border-bottom: 1px solid transparent;
  border-radius: 0 0 1.5rem 1.5rem;
  transition: background 0.3s ease, backdrop-filter 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}

.nav-inner.scrolled {
  background: rgba(10, 10, 15, 0.65);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.5);
  padding: 0 1.5rem;
}

.nav-link {
  font-weight: 500;
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.04);
}

/* ── HERO ── */
.hero-section {
  position: relative;
  height: 100dvh;
  min-height: 680px;
  background: #0A0A0F;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.gl-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  will-change: transform;
  mix-blend-mode: screen;
}

.gl-blob-1 {
  width: 800px;
  height: 800px;
  left: -200px;
  top: -150px;
  background: radial-gradient(circle, rgba(0, 194, 255, 0.08) 0%, rgba(0, 194, 255, 0) 70%);
  animation: bd1 35s ease-in-out infinite;
}

.gl-blob-2 {
  width: 700px;
  height: 700px;
  right: -150px;
  top: 80px;
  background: radial-gradient(circle, rgba(0, 229, 160, 0.05) 0%, rgba(0, 229, 160, 0) 70%);
  animation: bd2 50s ease-in-out infinite;
}

.gl-blob-3 {
  width: 600px;
  height: 600px;
  left: 30%;
  bottom: -80px;
  background: radial-gradient(circle, rgba(0, 194, 255, 0.04) 0%, rgba(0, 194, 255, 0) 70%);
  animation: bd3 42s ease-in-out infinite;
}

.gl-blob-4 {
  width: 480px;
  height: 480px;
  right: 18%;
  top: 50%;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.05) 0%, rgba(124, 58, 237, 0) 70%);
  animation: bd4 55s ease-in-out infinite;
}

@keyframes bd1 {

  0%,
  100% {
    transform: translate(0, 0) scale(1)
  }

  33% {
    transform: translate(50px, -30px) scale(1.04)
  }

  66% {
    transform: translate(-30px, 40px) scale(0.97)
  }
}

@keyframes bd2 {

  0%,
  100% {
    transform: translate(0, 0) scale(1)
  }

  33% {
    transform: translate(-40px, 50px) scale(1.06)
  }

  66% {
    transform: translate(30px, -20px) scale(0.95)
  }
}

@keyframes bd3 {

  0%,
  100% {
    transform: translate(0, 0) scale(1)
  }

  50% {
    transform: translate(-30px, -40px) scale(1.08)
  }
}

@keyframes bd4 {

  0%,
  100% {
    transform: translate(0, 0) scale(1)
  }

  33% {
    transform: translate(40px, 30px) scale(0.96)
  }

  66% {
    transform: translate(-20px, -30px) scale(1.05)
  }
}

.hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 64px 64px;
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 960px;
  padding: 0 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #00C2FF;
  border: 1px solid rgba(0, 194, 255, 0.15);
  background: rgba(0, 194, 255, 0.05);
  backdrop-filter: blur(8px);
  border-radius: 9999px;
  padding: 0.4rem 1.125rem;
}

.hero-h1 {
  font-weight: 800;
  font-size: clamp(2.5rem, 6.5vw, 5rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: #fff;
  margin: 0;
}

.hero-h1 em {
  font-style: normal;
  background: linear-gradient(135deg, #00C2FF, #0099CC);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-h1 strong {
  font-weight: 800;
  color: #00E5A0;
}

.hero-sub {
  font-size: clamp(1rem, 2.2vw, 1.1875rem);
  color: #8892A4;
  line-height: 1.6;
  max-width: 600px;
  margin: 0;
  font-weight: 400;
}

.hero-trust {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  background: rgba(10, 10, 15, 0.3);
  backdrop-filter: blur(16px);
  padding: 0.875rem 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.02em;
}

/* ── SECTIONS ── */
.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #00C2FF;
  margin-bottom: 0.75rem;
  display: block;
  opacity: 0.9;
}

.section-h2 {
  font-weight: 800;
  font-size: clamp(2rem, 4.5vw, 3rem);
  letter-spacing: -0.02em;
  color: #fff;
  margin: 0 0 1.25rem;
  line-height: 1.1;
}

.section-body {
  font-size: clamp(0.9375rem, 2vw, 1.0625rem);
  color: #8892A4;
  line-height: 1.65;
  max-width: 600px;
  font-weight: 400;
}

/* ── MODERN GLASS CARDS ── */
.gl-card {
  background: rgba(17, 34, 64, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 1.5rem;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 8px 32px rgba(0, 0, 0, 0.3);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  text-align: left;
}

.gl-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  background: radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(0, 194, 255, 0.06), transparent 40%);
  transition: opacity 0.3s;
  pointer-events: none;
}

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

.gl-card:hover {
  border-color: rgba(0, 194, 255, 0.25);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 12px 40px rgba(0, 194, 255, 0.1), 0 4px 16px rgba(0, 0, 0, 0.4);
  transform: translateY(-6px);
}

.gl-card:focus-visible {
  outline: 2px solid #00C2FF;
  outline-offset: 4px;
}

.service-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.gl-card:hover .service-icon-box {
  transform: scale(1.08) rotate(3deg);
}

.card-cta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #00C2FF;
  margin-top: 1.5rem;
  transition: gap 0.25s ease;
}

.gl-card:hover .card-cta {
  gap: 0.75rem;
}

/* ── MODAL ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  padding: 1.5rem;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: rgba(17, 34, 64, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1.5rem;
  width: 100%;
  max-width: 600px;
  padding: 2.5rem;
  position: relative;
  box-shadow: 0 32px 64px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transform: translateY(20px) scale(0.95);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-height: 90vh;
  overflow-y: auto;
}

.modal-overlay.open .modal-content {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #fff;
  transition: background 0.2s, transform 0.2s;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: scale(1.1);
}

/* ── VILLAIN CARDS ── */
.villain-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 1rem;
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
  position: relative;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.villain-card:hover {
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
}

.v-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(0, 194, 255, 0.05);
  border: 1px solid rgba(0, 194, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.villain-card:hover .v-icon-wrap {
  background: rgba(0, 194, 255, 0.08);
  border-color: rgba(0, 194, 255, 0.2);
  box-shadow: 0 0 20px rgba(0, 194, 255, 0.15), inset 0 0 8px rgba(0, 194, 255, 0.1);
}

.nexr-feature {
  background: rgba(124, 58, 237, 0.05);
  border: 1px solid rgba(124, 58, 237, 0.15);
  border-radius: 1rem;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  backdrop-filter: blur(16px);
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.nexr-feature:hover {
  border-color: rgba(124, 58, 237, 0.3);
  background: rgba(124, 58, 237, 0.1);
  transform: translateX(6px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 4px 20px rgba(124, 58, 237, 0.1);
}

.n-icon-wrap {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(167, 139, 250, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.nexr-feature:hover .n-icon-wrap {
  background: rgba(124, 58, 237, 0.2);
  border-color: rgba(167, 139, 250, 0.3);
}

/* ── GLOWING BORDER EFFECT ── */
.glow-wrap {
  pointer-events: none;
  position: absolute;
  inset: 0;
  border-radius: inherit;
  overflow: visible;
}

.glow-inner {
  position: relative;
  height: 100%;
  border-radius: inherit;
}

.glow-inner::after {
  content: '';
  border-radius: inherit;
  position: absolute;
  inset: calc(-1 * var(--gw, 1px));
  border: var(--gw, 1px) solid transparent;
  background:
    radial-gradient(circle, #00C2FF 10%, transparent 20%),
    radial-gradient(circle at 40% 60%, #00E5A0 5%, transparent 15%),
    radial-gradient(circle at 60% 40%, #7C3AED 8%, transparent 18%),
    repeating-conic-gradient(from 236.84deg at 50% 50%, #00C2FF 0%, #00E5A0 5%, #7C3AED 10%, #00C2FF 20%);
  background-attachment: fixed;
  opacity: var(--ga, 0);
  transition: opacity 0.3s;
  -webkit-mask-clip: padding-box, border-box;
  -webkit-mask-composite: source-in;
  -webkit-mask-image: linear-gradient(#0000, #0000), conic-gradient(from calc((var(--gs, 0) - var(--gsp, 20)) * 1deg), transparent 0deg, white, transparent calc(var(--gsp, 20) * 2deg));
  mask-clip: padding-box, border-box;
  mask-composite: intersect;
  mask-image: linear-gradient(#0000, #0000), conic-gradient(from calc((var(--gs, 0) - var(--gsp, 20)) * 1deg), transparent 0deg, white, transparent calc(var(--gsp, 20) * 2deg));
}

/* ── STEPS ── */
.step-card {
  background: rgba(17, 34, 64, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 1.5rem;
  padding: 2.5rem 2rem;
  flex: 1;
  min-width: 220px;
  backdrop-filter: blur(24px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
  position: relative;
}

.step-card:hover {
  border-color: rgba(0, 194, 255, 0.15);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), 0 8px 32px rgba(0, 194, 255, 0.05);
  transform: translateY(-4px);
}

.step-num {
  font-weight: 800;
  font-size: clamp(3.5rem, 6vw, 4.5rem);
  color: rgba(255, 255, 255, 0.04);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 1.25rem;
  transition: color 0.45s ease, text-shadow 0.45s ease;
}

.step-card:hover .step-num {
  color: rgba(0, 194, 255, 0.5);
  text-shadow: 0 0 20px rgba(0, 194, 255, 0.2);
}

.step-connector {
  flex-shrink: 0;
  width: 48px;
  height: 1px;
  background: rgba(0, 194, 255, 0.15);
  align-self: center;
  transform: scaleX(0);
  transform-origin: left center;
  position: relative;
  overflow: hidden;
}

.step-connector::after {
  content: '';
  position: absolute;
  top: 0;
  left: -24px;
  width: 24px;
  height: 1px;
  background: linear-gradient(to right, transparent, #00C2FF 100%);
  box-shadow: 0 0 8px rgba(0, 194, 255, 0.9);
  animation: connector-pulse 1.8s ease-in-out infinite;
  animation-play-state: paused;
}

.step-connector.active::after {
  animation-play-state: running;
}

/* ── NEXR ── */
.nexr-section {
  background: linear-gradient(135deg, #0A0A0F 0%, #0F091A 100%);
  position: relative;
  overflow: hidden;
}

.nexr-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  opacity: 0.6;
  mix-blend-mode: screen;
}

.nexr-blob-1 {
  width: 800px;
  height: 800px;
  left: -250px;
  top: -150px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.15) 0%, transparent 70%);
}

.nexr-blob-2 {
  width: 600px;
  height: 600px;
  right: -150px;
  bottom: -150px;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.1) 0%, transparent 70%);
}

/* ── ROI ESTIMATOR ── */
.roi-card {
  background: rgba(17, 34, 64, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 1.5rem;
  padding: 2.5rem;
  text-align: left;
  margin-bottom: 3rem;
  backdrop-filter: blur(24px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 20px 40px rgba(0, 0, 0, 0.3);
}

.range-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.1);
  outline: none;
  margin-top: 1rem;
  margin-bottom: 0.5rem;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #00C2FF;
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 0 10px rgba(0, 194, 255, 0.5);
  transition: transform 0.1s;
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.roi-result {
  background: rgba(0, 194, 255, 0.06);
  border: 1px solid rgba(0, 194, 255, 0.2);
  border-radius: 1rem;
  padding: 1.5rem;
  margin-top: 2.5rem;
  text-align: center;
}

/* ── QUIZ ── */
.quiz-wrap {
  background: rgba(10, 10, 15, 0.6);
  backdrop-filter: blur(40px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 2rem;
  padding: clamp(2rem, 5vw, 3.5rem);
  max-width: 760px;
  margin: 0 auto;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 10;
  text-align: left;
}

.progress-track {
  height: 4px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 9999px;
  margin-bottom: 2.5rem;
  overflow: hidden;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.2);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #00C2FF, #00E5A0);
  border-radius: 9999px;
  transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.quiz-q {
  font-weight: 800;
  font-size: clamp(1.375rem, 3.5vw, 2rem);
  letter-spacing: -0.025em;
  color: #fff;
  margin: 0 0 0.5rem;
  line-height: 1.2;
}

.quiz-sub {
  font-size: 0.9375rem;
  color: #8892A4;
  margin: 0 0 2.5rem;
  line-height: 1.6;
  font-weight: 400;
}

.opt-card {
  background: rgba(17, 34, 64, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 1rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  user-select: none;
}

.opt-card:hover {
  border-color: rgba(0, 194, 255, 0.2);
  background: rgba(17, 34, 64, 0.8);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.opt-card:active {
  transform: translateY(0) scale(0.98);
}

.opt-card.sel {
  border-color: #00E5A0;
  background: rgba(0, 229, 160, 0.06);
  box-shadow: 0 0 0 1px rgba(0, 229, 160, 0.3), 0 8px 24px rgba(0, 229, 160, 0.1);
}

.opt-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.22s ease;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.opt-card.sel .opt-icon {
  background: rgba(0, 229, 160, 0.15);
  border-color: rgba(0, 229, 160, 0.3);
}

.opt-card.sel .opt-icon svg {
  stroke: #00E5A0;
}

.opt-label {
  font-weight: 600;
  font-size: 0.9375rem;
  color: #e2e8f0;
  transition: color 0.2s;
}

.opt-card.sel .opt-label {
  color: #fff;
}

.opt-desc {
  font-size: 0.8125rem;
  color: #8892A4;
  line-height: 1.5;
  margin-top: 0.2rem;
  font-weight: 400;
}

.opt-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  margin-left: auto;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  background: rgba(0, 0, 0, 0.2);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.2);
}

.opt-card.sel .opt-check {
  background: #00E5A0;
  border-color: #00E5A0;
  box-shadow: 0 0 12px rgba(0, 229, 160, 0.4);
  transform: scale(1.1);
}

.opt-checkbox {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  margin-left: auto;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  background: rgba(0, 0, 0, 0.2);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.2);
}

.opt-card.sel .opt-checkbox {
  background: #00E5A0;
  border-color: #00E5A0;
  box-shadow: 0 0 12px rgba(0, 229, 160, 0.4);
  transform: scale(1.1);
}

.form-input {
  background: rgba(17, 34, 64, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.875rem;
  padding: 1rem 1.25rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.9375rem;
  color: #fff;
  outline: none;
  transition: border-color 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
  width: 100%;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.form-input:focus {
  border-color: #00C2FF;
  box-shadow: 0 0 0 3px rgba(0, 194, 255, 0.15), inset 0 2px 4px rgba(0, 0, 0, 0.1);
  background: rgba(17, 34, 64, 0.8);
}

.form-input::placeholder {
  color: #64748b;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: #cbd5e1;
  margin-bottom: 0.6rem;
  display: block;
}

/* ── FOOTER ── */
footer {
  background: #0A0A0F;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-link {
  display: block;
  font-size: 0.9375rem;
  color: #8892A4;
  text-decoration: none;
  padding: 0.4rem 0;
  transition: color 0.2s ease;
  position: relative;
  width: fit-content;
}

.footer-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 0;
  height: 1px;
  background: #00C2FF;
  transition: width 0.3s ease;
}

.footer-link:hover {
  color: #fff;
}

.footer-link:hover::after {
  width: 100%;
}

/* ── MISC ── */
.section-animate {
  opacity: 0;
  transform: translateY(32px);
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1
  }

  50% {
    opacity: 0.4
  }
}

@keyframes icon-pulse {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
}

@media (max-width: 768px) {
  .step-connector {
    display: none !important;
  }

  .desktop-nav {
    display: none !important;
  }

  .step-card {
    padding: 2rem 1.5rem;
  }

  .nav-inner .btn-electric {
    display: none !important;
  }
}

@media (min-width: 769px) {
  .hamburger-btn {
    display: none !important;
  }
}

html {
  scroll-behavior: smooth;
}