:root {
  --bg: #020617;
  --bg-elevated: rgba(15, 23, 42, 0.9);
  --bg-soft: rgba(15, 23, 42, 0.7);
  --border-subtle: rgba(148, 163, 184, 0.14);
  --accent: #38bdf8;
  --accent-soft: rgba(56, 189, 248, 0.14);
  --accent-2: #6366f1;
  --accent-3: #22c55e;
  --text: #e5e7eb;
  --text-soft: #9ca3af;
  --text-softer: #6b7280;
  --radius-lg: 18px;
  --radius-xl: 26px;
  --shadow-soft: 0 24px 60px rgba(15, 23, 42, 0.85);
  --nav-height: 72px;
}

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

html,
body {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: radial-gradient(circle at top left, #0f172a 0, #020617 48%, #000 100%);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

/* Layout */

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5.5rem 0;
}

.section-alt {
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.9), #020617 72%);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.5rem;
}

.section-subtitle {
  margin-top: 0.75rem;
  color: var(--text-soft);
  font-size: 0.98rem;
}

/* Header / nav */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(22px);
  background: linear-gradient(to bottom, rgba(2, 6, 23, 0.96), rgba(2, 6, 23, 0.7), transparent);
  border-bottom: 1px solid rgba(30, 64, 175, 0.28);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text);
  text-decoration: none;
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 20% 0%, #e5e7eb, transparent 60%),
    radial-gradient(circle at 80% 120%, #38bdf8, #6366f1);
  color: #020617;
  font-weight: 700;
  font-size: 0.98rem;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.9);
}

.logo-text {
  font-weight: 600;
  letter-spacing: 0.02em;
  font-size: 0.98rem;
}

.nav-main {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.4rem;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-size: 0.9rem;
  color: var(--text-softer);
  text-decoration: none;
  position: relative;
  transition: color 0.18s ease;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.4rem;
  height: 2px;
  border-radius: 999px;
  transform-origin: center;
  transform: scaleX(0);
  background: linear-gradient(to right, #38bdf8, #6366f1);
  transition: transform 0.2s ease;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

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

.language-select {
  background: rgba(15, 23, 42, 0.9);
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  color: var(--text-soft);
  font-size: 0.84rem;
  padding: 0.35rem 0.75rem;
}

/* Buttons */

.btn {
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-size: 0.92rem;
  padding: 0.65rem 1.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  white-space: nowrap;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease,
    color 0.15s ease;
}

.btn-primary {
  background: linear-gradient(135deg, #38bdf8, #6366f1);
  color: #0b1120;
  box-shadow: 0 18px 40px rgba(37, 99, 235, 0.6);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 60px rgba(37, 99, 235, 0.8);
}

.btn-secondary {
  background: rgba(15, 23, 42, 0.9);
  color: var(--text);
  border: 1px solid rgba(148, 163, 184, 0.55);
}

.btn-secondary:hover {
  background: rgba(15, 23, 42, 1);
  border-color: rgba(148, 163, 184, 0.85);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-soft);
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.45rem 0.9rem;
}

.btn-ghost:hover {
  border-color: rgba(148, 163, 184, 0.55);
  color: var(--text);
}

/* Hero */

.hero {
  padding-top: 4.2rem;
  padding-bottom: 4.8rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 2.75rem;
  align-items: center;
}

.kicker {
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.85);
  font-size: 0.72rem;
  font-weight: 600;
  margin-bottom: 0.9rem;
}

.hero-title {
  font-size: 2.4rem;
  line-height: 1.1;
  margin: 0 0 1rem;
}

.hero-subtitle {
  margin: 0 0 1.6rem;
  color: var(--text-soft);
  max-width: 32rem;
  font-size: 0.98rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.4rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.95);
  padding: 0.25rem 0.8rem;
  border: 1px solid rgba(148, 163, 184, 0.5);
  font-size: 0.76rem;
  color: var(--text-softer);
}

/* Hero visual */

.hero-visual {
  position: relative;
  min-height: 320px;
  border-radius: 36px;
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.98), rgba(2, 6, 23, 0.9));
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.22);
  box-shadow: var(--shadow-soft);
  --icon-progress: 0;
}

.hero-orbit {
  position: absolute;
  inset: -20%;
  border-radius: 999px;
  background: conic-gradient(
    from 210deg,
    rgba(56, 189, 248, 0.16),
    rgba(129, 140, 248, 0.06),
    transparent 55%,
    rgba(96, 165, 250, 0.08),
    rgba(45, 212, 191, 0.16)
  );
  opacity: 0.75;
  filter: blur(34px);
  mix-blend-mode: screen;
  pointer-events: none;
}

.hero-phone {
  position: absolute;
  width: 46%;
  max-width: 260px;
  border-radius: 30px;
  padding: 10px;
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.9), #020617);
  box-shadow: 0 22px 60px rgba(15, 23, 42, 0.95);
}

.hero-phone img {
  width: 100%;
  display: block;
  border-radius: 24px;
}

.hero-phone-back {
  left: 6%;
  bottom: -4%;
  transform: rotate(-10deg) translate3d(-4px, 0, 0);
  opacity: 0.7;
}

.hero-phone-front {
  left: 20%;
  bottom: -10%;
  transform: rotate(-2.5deg);
}

.hero-phone-label {
  position: absolute;
  left: 18px;
  bottom: 10px;
  padding: 0.18rem 0.6rem;
  border-radius: 999px;
  font-size: 0.7rem;
  backdrop-filter: blur(16px);
  background: rgba(15, 23, 42, 0.88);
  border: 1px solid rgba(148, 163, 184, 0.55);
  color: rgba(226, 232, 240, 0.82);
}

.hero-phone-label-accent {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.9), rgba(99, 102, 241, 0.9));
  border-color: transparent;
  color: #020617;
}

.hero-glass {
  position: absolute;
  right: 7%;
  left: 52%;
  border-radius: 18px;
  padding: 0.55rem 0.8rem;
  background: linear-gradient(
      135deg,
      rgba(15, 23, 42, 0.9),
      rgba(15, 23, 42, 0.8)
    ),
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.3), transparent 55%);
  border: 1px solid rgba(148, 163, 184, 0.5);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.9);
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.hero-glass-top {
  top: 16%;
}

.hero-glass-bottom {
  bottom: 14%;
}

.hero-glass-kicker {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(148, 163, 184, 0.85);
}

.hero-glass-text {
  font-size: 0.86rem;
  color: var(--text);
}


/* Generic cards & layout */

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 3rem;
  align-items: flex-start;
}

.card-list {
  display: grid;
  gap: 1.25rem;
}

.card {
  position: relative;
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at top left, rgba(15, 23, 42, 0.9), #020617);
  border: 1px solid var(--border-subtle);
  padding: 1.15rem 1.25rem;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.9);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at top, rgba(56, 189, 248, 0.18), transparent 55%);
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
  transform: translate3d(0, 8%, 0) scale(0.96);
  pointer-events: none;
}

.card:hover::before {
  opacity: 1;
  transform: translate3d(0, -4%, 0) scale(1.04);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 0.4rem;
  font-size: 1rem;
}

.card p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.94rem;
}

/* Features grid */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

/* Pricing */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.6rem;
}

.pricing-card .pill {
  display: inline-flex;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.96);
  font-size: 0.74rem;
  color: var(--text-softer);
  border: 1px solid rgba(148, 163, 184, 0.5);
  margin-bottom: 0.75rem;
}

.pricing-card.highlight {
  border-color: rgba(56, 189, 248, 0.6);
  box-shadow: 0 26px 60px rgba(37, 99, 235, 0.75);
}

.bullet-list {
  padding-left: 1.1rem;
  margin: 0.4rem 0 0;
  color: var(--text-soft);
  font-size: 0.93rem;
}

.bullet-list li + li {
  margin-top: 0.25rem;
}

.business-callout {
  margin-top: 2.6rem;
  border-radius: var(--radius-xl);
  padding: 1.6rem 1.5rem;
  background: radial-gradient(circle at left, rgba(56, 189, 248, 0.16), rgba(15, 23, 42, 0.96));
  border: 1px solid rgba(56, 189, 248, 0.55);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.6rem;
}

.business-callout p {
  margin: 0;
  color: var(--text);
  flex: 1;
}

/* Play card */

.play-card {
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at top left, rgba(15, 23, 42, 0.98), #020617);
  padding: 1.1rem 1.3rem;
  border: 1px solid rgba(148, 163, 184, 0.4);
  max-width: 320px;
  margin-left: auto;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.95);
}

.play-header {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 0.85rem;
}

.play-icon {
  width: 42px;
  height: 42px;
  border-radius: 16px;
  background: conic-gradient(
    from 180deg,
    #22c55e,
    #38bdf8,
    #6366f1,
    #22c55e
  );
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.96);
}

.play-name {
  font-size: 0.98rem;
  font-weight: 600;
}

.play-publisher {
  font-size: 0.8rem;
  color: var(--text-softer);
}

.play-rating-row {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.8rem;
}

.play-rating {
  font-size: 1.05rem;
  font-weight: 600;
}

.play-downloads {
  font-size: 0.8rem;
  color: var(--text-soft);
}

.play-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.play-tags span {
  font-size: 0.75rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  color: var(--text-softer);
}

/* Workflow */

.workflow-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  border-left: 1px dashed rgba(148, 163, 184, 0.4);
}

.workflow-step {
  padding-left: 1.4rem;
  padding-bottom: 1.6rem;
  position: relative;
}

.workflow-step::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 0.25rem;
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: radial-gradient(circle at 20% 0, #e5e7eb, transparent 60%),
    radial-gradient(circle at 80% 120%, #38bdf8, #6366f1);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.18);
}

.workflow-step h3 {
  margin: 0 0 0.35rem;
  font-size: 0.98rem;
}

.workflow-step p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.93rem;
}

/* Comparison */

.comparison-section {
  padding-top: 3rem;
}

.comparison-section .section-header {
  margin-bottom: 1.6rem;
}


.comparison-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 3rem;
  align-items: flex-start;
}

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

.comparison-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
}

.comparison-phone {
  position: relative;
  border-radius: 32px;
  padding: 10px;
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.96), #020617);
  border: 1px solid rgba(148, 163, 184, 0.6);
  box-shadow: 0 26px 70px rgba(15, 23, 42, 0.95);
  max-width: 260px;
}

.comparison-image {
  display: block;
  width: 100%;
  border-radius: 24px;
}

.comparison-image.base {
  position: relative;
  z-index: 1;
}

.comparison-image.overlay {
  position: absolute;
  inset: 10px;
  border-radius: 24px;
  z-index: 2;
  opacity: 0;
  transform: scale(0.96);
  transition: opacity 0.12s linear, transform 0.12s linear;
}

.comparison-label {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  font-size: 0.72rem;
  backdrop-filter: blur(14px);
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(148, 163, 184, 0.55);
  color: var(--text-soft);
}

.comparison-label.top {
  top: -0.9rem;
}

.comparison-label.bottom {
  bottom: -0.9rem;
}

.comparison-progress {
  position: relative;
  width: 100%;
  max-width: 320px;
  height: 4px;
  border-radius: 999px;
  background: rgba(30, 64, 175, 0.5);
  overflow: hidden;
}

.comparison-progress-fill {
  position: absolute;
  inset: 0;
  width: 0%;
  background: linear-gradient(90deg, #38bdf8, #6366f1, #22c55e);
  border-radius: inherit;
}

.comparison-hint {
  margin: 0;
  font-size: 0.78rem;
  color: var(--text-softer);
}

/* CTA / Contact */

.cta-section {
  background: radial-gradient(circle at top, rgba(56, 189, 248, 0.14), #020617);
}

.cta-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 3rem;
  align-items: flex-start;
}

.cta-form {
  border-radius: var(--radius-xl);
  background: radial-gradient(circle at top left, rgba(15, 23, 42, 0.98), #020617);
  border: 1px solid rgba(148, 163, 184, 0.5);
  padding: 1.8rem 1.6rem;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.96);
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 0.9rem;
}

.form-row label {
  font-size: 0.82rem;
  color: var(--text-soft);
}

.form-row input,
.form-row select,
.form-row textarea {
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: rgba(15, 23, 42, 0.92);
  color: var(--text);
  padding: 0.55rem 0.7rem;
  font-size: 0.9rem;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: rgba(56, 189, 248, 0.8);
  box-shadow: 0 0 0 1px rgba(56, 189, 248, 0.7);
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 0.6rem;
  margin-bottom: 0.4rem;
}

.form-note {
  margin: 0;
  font-size: 0.75rem;
  color: var(--text-softer);
}

/* Footer */

.site-footer {
  border-top: 1px solid rgba(15, 23, 42, 1);
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.96), #020617);
  padding: 2.4rem 0 2rem;
  color: var(--text-soft);
  font-size: 0.85rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr) minmax(0, 1fr);
  gap: 2rem;
  margin-bottom: 1.8rem;
}

.footer-links {
  list-style: none;
  margin: 0.4rem 0 0;
  padding: 0;
}

.footer-links a {
  color: var(--text-soft);
  text-decoration: none;
  font-size: 0.86rem;
}

.footer-links a:hover {
  color: var(--text);
}

.footer-email {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.88rem;
}

.footer-email:hover {
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(15, 23, 42, 1);
  padding-top: 0.9rem;
}

.footer-langs {
  margin-top: 0.5rem;
  font-size: 0.8rem;
}

/* Reveal on scroll */

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.reveal-on-scroll.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */

.nav-toggle {
  display: none;
}

@media (max-width: 900px) {
  .hero-grid,
  .two-col,
  .comparison-layout,
  .cta-layout,
  .pricing-grid,
  .feature-grid,
  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-grid {
    gap: 2rem;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-visual {
    margin-top: 0.5rem;
  }

  .nav-links {
    position: absolute;
    inset: var(--nav-height) 1.5rem auto 1.5rem;
    border-radius: 18px;
    padding: 0.8rem 1rem 1rem;
    background: rgba(15, 23, 42, 0.98);
    border: 1px solid rgba(30, 64, 175, 0.8);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.96);
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
    transform-origin: top;
    transform: scaleY(0.6);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
  }

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

  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
    padding: 0.2rem;
    cursor: pointer;
  }

  .nav-toggle span {
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: var(--text-soft);
  }

  .nav-main {
    gap: 1rem;
  }

  .nav-actions {
    gap: 0.5rem;
  }

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

@media (max-width: 640px) {
  .site-header {
    backdrop-filter: blur(18px);
  }

  .hero {
    padding-top: 4rem;
  }

  .hero-title {
    font-size: 1.9rem;
  }

  .section {
    padding: 4rem 0;
  }

  .hero-phone {
    max-width: 220px;
  }
}