:root {
  --bg-gradient: radial-gradient(circle at top left, #3b82f6, #0f172a 55%, #020617);
  --glass-bg: rgba(15, 23, 42, 0.7);
  --glass-border: rgba(148, 163, 184, 0.35);
  --accent: #3b82f6;
  --accent-soft: rgba(59, 130, 246, 0.16);
  --accent-strong: #2563eb;
  --accent-warning: #f97316;
  --accent-success: #22c55e;
  --accent-neutral: #e5e7eb;
  --text-main: #e5e7eb;
  --text-soft: #9ca3af;
  --text-muted: #6b7280;
  --surface: rgba(15, 23, 42, 0.9);
  --surface-muted: rgba(15, 23, 42, 0.6);
  --border-subtle: rgba(148, 163, 184, 0.3);
  --nav-height: 72px;
  --shadow-soft: 0 24px 80px rgba(15, 23, 42, 0.75);
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-pill: 999px;
  --space-xs: 0.4rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --max-width: 1120px;
  --transition-fast: 160ms ease-out;
  --transition-med: 220ms ease-out;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: var(--text-main);
  background: var(--bg-gradient) fixed;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  padding: 0.6rem var(--space-md) 0.45rem;
  background: rgba(15, 23, 42, 0.96);
  border-bottom: 1px solid rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.nav {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.75rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav::before {
  content: none;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav__brand-mark {
  display: block;
  height: 24px;
  width: auto;
}

.nav__title {
  font-weight: 600;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
  text-transform: uppercase;
  color: #e5e7eb;
}

.nav__links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin: 0 0 0 auto;
  padding: 0;
}

.nav__links a {
  font-size: 0.88rem;
  color: var(--text-soft);
  position: relative;
  padding-bottom: 0.12rem;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.nav__links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #0f766e, #f97316, #b91c1c);
  transition: width var(--transition-fast);
}

.nav__links a:hover {
  color: #f9fafb;
  transform: translateY(-1px);
}

.nav__links a:hover::after {
  width: 100%;
}

.nav__cta {
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(249, 115, 22, 0.9);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  padding: 0.35rem;
  border-radius: 999px;
  cursor: pointer;
}

.nav__toggle span {
  width: 18px;
  height: 2px;
  background: #e5e7eb;
  border-radius: 999px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: center;
  max-width: var(--max-width);
  margin: 1.5rem auto 4rem;
  padding: var(--space-lg);
  border-radius: 32px;
  background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.08), transparent)
      border-box,
    linear-gradient(120deg, rgba(15, 23, 42, 0.98), rgba(15, 23, 42, 0.9)) border-box;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(148, 163, 184, 0.45);
}

.hero__content h1 {
  font-size: clamp(2.2rem, 2.9vw + 1.6rem, 3.1rem);
  line-height: 1.07;
  margin-bottom: var(--space-md);
}

.hero__gradient-text {
  background: linear-gradient(120deg, #38bdf8, #a855f7, #f97316);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__subtitle {
  margin: 0 0 var(--space-md);
  color: var(--text-soft);
  font-size: 0.98rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.hero__meta span {
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(15, 23, 42, 0.9);
}

.hero__visual {
  padding: 1.25rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.3rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: transform var(--transition-med), box-shadow var(--transition-med),
    background var(--transition-med), border-color var(--transition-med);
  text-decoration: none;
}

.btn--primary {
  background: linear-gradient(120deg, #3b82f6, #22c55e);
  border-color: rgba(248, 250, 252, 0.1);
  color: #f9fafb;
  box-shadow: 0 18px 45px rgba(37, 99, 235, 0.5);
}

.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 24px 60px rgba(37, 99, 235, 0.65);
}

.btn--ghost {
  background: rgba(15, 23, 42, 0.6);
  border-color: rgba(148, 163, 184, 0.6);
  color: var(--text-main);
}

.btn--ghost:hover {
  background: rgba(15, 23, 42, 0.9);
  transform: translateY(-1px);
}

.btn--block {
  width: 100%;
}

.glass-card {
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: 0 16px 55px rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.hero-dashboard {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.hero-dashboard__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
}

.hero-dashboard__firm-name {
  font-size: 0.95rem;
  font-weight: 500;
}

.hero-dashboard__firm-tag {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.hero-dashboard__badge {
  font-size: 0.78rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid rgba(59, 130, 246, 0.7);
  color: #dbeafe;
}

.hero-dashboard__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-sm);
}

.hero-dashboard__stat {
  padding: 0.75rem;
  border-radius: var(--radius-md);
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.4);
}

.hero-dashboard__stat .label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.hero-dashboard__stat .value {
  display: block;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
}

.chip--warning {
  background: rgba(249, 115, 22, 0.18);
  color: #fed7aa;
}

.chip--success {
  background: rgba(34, 197, 94, 0.18);
  color: #bbf7d0;
}

.chip--neutral {
  background: rgba(148, 163, 184, 0.16);
  color: #e5e7eb;
}

.hero-dashboard__timeline {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 0.7rem;
  border-radius: var(--radius-md);
  background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.08), transparent),
    rgba(15, 23, 42, 0.95);
}

.timeline-row {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 2fr) auto;
  gap: 0.35rem;
  font-size: 0.78rem;
  padding: 0.45rem 0.55rem;
  border-radius: 9px;
  color: var(--text-soft);
}

.timeline-row--active {
  background: rgba(37, 99, 235, 0.16);
  color: #e5edff;
}

.timeline-client {
  font-weight: 500;
}

.timeline-status {
  color: var(--text-soft);
}

.timeline-time {
  justify-self: end;
  color: var(--text-muted);
}

.section {
  padding: 3.5rem var(--space-md);
}

.section__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section__inner--split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: var(--space-xl);
  align-items: center;
}

.section__header {
  max-width: 640px;
  margin-bottom: var(--space-lg);
}

.section__header h2 {
  font-size: 1.6rem;
  margin: 0 0 var(--space-sm);
}

.section__header p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.98rem;
}

.section--problem {
  background: linear-gradient(to bottom, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.98));
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
}

.problem-card {
  padding: var(--space-md);
}

.problem-card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.problem-card p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.9rem;
}

.section--how {
  background: radial-gradient(circle at top, rgba(59, 130, 246, 0.2), transparent),
    rgba(15, 23, 42, 0.98);
}

.how-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
}

.how-step {
  padding: var(--space-md);
  position: relative;
}

.how-step__index {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  font-size: 1.4rem;
  font-weight: 600;
  color: rgba(148, 163, 184, 0.4);
}

.how-step h3 {
  margin-top: 0;
  margin-bottom: 0.4rem;
}

.how-step p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.9rem;
}

.section--dashboard {
  background: linear-gradient(to bottom, rgba(15, 23, 42, 0.97), rgba(15, 23, 42, 0.98));
}

.section__content p {
  color: var(--text-soft);
  font-size: 0.95rem;
}

.list {
  padding-left: 1.1rem;
  margin-top: var(--space-sm);
  margin-bottom: 0;
  color: var(--text-soft);
  font-size: 0.9rem;
}

.list li + li {
  margin-top: 0.3rem;
}

.dashboard-preview {
  padding: var(--space-md);
}

.dashboard-preview__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.dashboard-preview__header span {
  font-size: 0.9rem;
  color: var(--text-soft);
}

.dashboard-toggle {
  border-radius: var(--radius-pill);
  padding: 0.35rem 0.8rem;
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: rgba(15, 23, 42, 0.9);
  color: var(--text-soft);
  cursor: pointer;
  font-size: 0.78rem;
  margin-left: 0.4rem;
}

.dashboard-toggle--muted {
  opacity: 0.5;
}

.dashboard-preview__body {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.dashboard-metric {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) auto auto;
  gap: 0.4rem;
  font-size: 0.86rem;
  align-items: baseline;
}

.dashboard-metric__label {
  color: var(--text-muted);
}

.dashboard-metric__value {
  font-size: 1.05rem;
  font-weight: 600;
}

.dashboard-metric__trend {
  font-size: 0.78rem;
  justify-self: end;
}

.dashboard-metric__trend--up {
  color: #a7f3d0;
}

.dashboard-metric__trend--down {
  color: #fed7aa;
}

.dashboard-chart {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
  align-items: flex-end;
  height: 120px;
  padding-top: 0.5rem;
}

.dashboard-chart__bar {
  border-radius: 12px;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.9), rgba(148, 163, 184, 0.2));
  position: relative;
  overflow: hidden;
}

.dashboard-chart__bar::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  border-radius: inherit;
  background: linear-gradient(to top, #3b82f6, #22c55e);
  transform-origin: bottom;
  transform: scaleY(0.6);
}

.dashboard-legend {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.legend-item::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  margin-right: 0.35rem;
}

.legend-item--gst::before {
  background: #3b82f6;
}

.legend-item--tds::before {
  background: #22c55e;
}

.legend-item--itr::before {
  background: #a855f7;
}

.section--features {
  background: radial-gradient(circle at top, rgba(56, 189, 248, 0.18), transparent),
    rgba(15, 23, 42, 0.97);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
}

.feature-card {
  padding: var(--space-md);
}

.feature-card h3 {
  margin-top: 0;
  margin-bottom: 0.45rem;
}

.feature-card p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.9rem;
}

.section--roi {
  background: linear-gradient(to bottom, rgba(15, 23, 42, 0.96), rgba(15, 23, 42, 0.98));
}

.roi-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.roi-result {
  padding: var(--space-lg);
}

.roi-result__label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

.roi-result__value {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.roi-result__meta {
  font-size: 0.85rem;
  color: var(--text-soft);
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  margin-bottom: var(--space-md);
}

.section--pricing {
  background: radial-gradient(circle at top, rgba(59, 130, 246, 0.2), transparent),
    rgba(15, 23, 42, 0.98);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
}

.pricing-card {
  padding: var(--space-lg) var(--space-md);
  position: relative;
}

.pricing-card__price {
  font-size: 1.4rem;
  font-weight: 600;
  margin: 0.3rem 0;
}

.pricing-card__price span {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-muted);
}

.pricing-card__tagline {
  margin: 0 0 var(--space-md);
  font-size: 0.9rem;
  color: var(--text-soft);
}

.pricing-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-md);
  font-size: 0.88rem;
  color: var(--text-soft);
}

.pricing-card__features li + li {
  margin-top: 0.35rem;
}

.pricing-card--highlight {
  border-color: rgba(59, 130, 246, 0.9);
  box-shadow: 0 30px 70px rgba(37, 99, 235, 0.6);
  transform: translateY(-6px);
}

.pricing-card__badge {
  position: absolute;
  top: 1.1rem;
  right: 1.3rem;
  font-size: 0.76rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.16);
  color: #bbf7d0;
}

.section--testimonials {
  background: linear-gradient(to bottom, rgba(15, 23, 42, 0.96), rgba(15, 23, 42, 0.98));
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
}

.testimonial-card {
  padding: var(--space-md);
}

.testimonial-card__placeholder p {
  margin-top: 0;
  margin-bottom: 0.25rem;
}

.testimonial-card__placeholder span {
  font-size: 0.85rem;
  color: var(--text-soft);
}

.section--contact {
  background: radial-gradient(circle at top, rgba(56, 189, 248, 0.18), transparent),
    rgba(15, 23, 42, 0.97);
}

.contact-form-wrapper {
  padding: var(--space-lg);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: var(--space-md);
}

.form-field label {
  font-size: 0.85rem;
  color: var(--text-soft);
}

.form-field input,
.form-field textarea {
  border-radius: 11px;
  border: 1px solid var(--border-subtle);
  background: rgba(15, 23, 42, 0.85);
  color: var(--text-main);
  padding: 0.65rem 0.75rem;
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition-med), box-shadow var(--transition-med),
    background var(--transition-med);
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: rgba(59, 130, 246, 0.9);
  box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.6);
  background: rgba(15, 23, 42, 0.98);
}

.form-field--hidden {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.form-footer {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-note {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.form-note a {
  color: #bfdbfe;
}

.form-status {
  font-size: 0.82rem;
  margin-top: 0.5rem;
}

.form-status--success {
  color: #bbf7d0;
}

.form-status--error {
  color: #fecaca;
}

.form-field--error input,
.form-field--error textarea {
  border-color: rgba(248, 113, 113, 0.9);
}

.site-footer {
  padding: 2rem var(--space-md) 2.5rem;
  background: linear-gradient(to bottom, #020617, #020617);
  border-top: 1px solid rgba(15, 23, 42, 1);
}

.site-footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 2.2fr) minmax(0, auto);
  gap: var(--space-lg);
  align-items: center;
}

.site-footer__meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.site-footer__meta p {
  margin: 0;
}

.site-footer__meta p + p {
  margin-top: 0.4rem;
}

.site-footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.8rem;
  color: var(--text-soft);
  text-align: right;
}

.site-footer__links a:hover {
  color: #e5e7eb;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 420ms ease-out, transform 420ms ease-out;
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes dashboardPulse {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
  100% {
    transform: translateY(0);
  }
}

.timeline-row--active {
  animation: dashboardPulse 2.4s ease-in-out infinite;
}

.dashboard-chart__bar[data-bar="gst"]::after {
  transform: scaleY(0.85);
  background: linear-gradient(to top, #3b82f6, #38bdf8);
}

.dashboard-chart__bar[data-bar="tds"]::after {
  transform: scaleY(0.6);
  background: linear-gradient(to top, #22c55e, #4ade80);
}

.dashboard-chart__bar[data-bar="itr"]::after {
  transform: scaleY(0.72);
  background: linear-gradient(to top, #a855f7, #d946ef);
}

.dashboard-chart__bar--animate::after {
  transition: transform 600ms ease-out;
}

@media (max-width: 960px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero__visual {
    order: -1;
  }

  .hero-dashboard__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section__inner--split {
    grid-template-columns: minmax(0, 1fr);
  }

  .pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .problem-grid,
  .how-grid,
  .features-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .nav {
    padding-inline: var(--space-md);
  }

  .nav__toggle {
    display: flex;
  }

  .nav__links {
    position: absolute;
    right: var(--space-md);
    top: 56px;
    padding: 0.9rem 1.1rem;
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.96);
    border: 1px solid rgba(148, 163, 184, 0.4);
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
    min-width: 200px;
    transform-origin: top right;
    transform: scale(0.9);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-med), transform var(--transition-med);
  }

  .nav--open .nav__links {
    opacity: 1;
    transform: scale(1);
    pointer-events: auto;
  }

  .hero {
    padding: var(--space-lg) var(--space-md);
    margin-top: 1rem;
  }

  .section {
    padding: 3rem var(--space-md);
  }

  .pricing-grid,
  .problem-grid,
  .how-grid,
  .features-grid,
  .testimonials-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .pricing-card--highlight {
    transform: none;
  }

  .contact-form-wrapper {
    padding: var(--space-md);
  }

  .site-footer__inner {
    grid-template-columns: minmax(0, 1fr);
    text-align: left;
  }

  .site-footer__links {
    text-align: left;
  }
}

@media (max-width: 480px) {
  .hero__content h1 {
    font-size: 1.9rem;
  }

  .hero-dashboard__stats {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero {
    padding: var(--space-md);
  }
}