/* Features page — premium SaaS aesthetic */

.tt-page-deep,
.page-features {
  --feat-bg: #0a0a0a;
  --feat-navy: #05070f;
  --feat-glass: rgba(255, 255, 255, 0.035);
  --feat-glass-border: rgba(255, 255, 255, 0.09);
  --feat-blue: #00d4ff;
  --feat-cyan: #00f5ff;
  --feat-glow: rgba(0, 212, 255, 0.35);
  --feat-text: #a1a1aa;
  --feat-heading: #fafafa;
  background: var(--feat-bg);
  color: var(--feat-text);
}

.tt-page-deep .top-nav-wrapper,
.page-features .top-nav-wrapper {
  background: rgba(10, 10, 10, 0.4);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: rgba(255, 255, 255, 0.06) !important;
}

.tt-page-deep .top-nav-wrapper.is-scrolled,
.page-features .top-nav-wrapper.is-scrolled {
  background: rgba(10, 10, 10, 0.92) !important;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(0, 212, 255, 0.06);
  border-color: rgba(0, 212, 255, 0.12) !important;
}

.tt-page-deep .path-crumb,
.page-features .path-crumb {
  max-width: 1280px;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Hero */
.tt-page-hero {
  position: relative;
  overflow: hidden;
  min-height: auto;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.cap-intro__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 40%, black, transparent 72%);
  pointer-events: none;
}

.cap-intro__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}

.cap-intro__glow--a {
  width: 520px;
  height: 520px;
  top: -8%;
  right: 5%;
  background: rgba(0, 212, 255, 0.18);
}

.cap-intro__glow--b {
  width: 380px;
  height: 380px;
  bottom: 5%;
  left: 10%;
  background: rgba(0, 245, 255, 0.1);
}

.cap-intro__core {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 4rem 1.5rem 5rem;
  text-align: center;
}

@media (min-width: 1024px) {
  .cap-intro__core {
    padding: 5rem 1.5rem 6rem;
  }
}

.cap-intro__copy {
  max-width: 42rem;
  margin: 0 auto;
}

.tt-page-hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  padding: 0.4rem 1rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--feat-cyan);
  background: rgba(0, 245, 255, 0.08);
  border: 1px solid rgba(0, 245, 255, 0.22);
  border-radius: 9999px;
  box-shadow: 0 0 24px rgba(0, 245, 255, 0.08);
}

.tt-page-hero__tag::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--feat-cyan);
  box-shadow: 0 0 10px var(--feat-cyan);
}

.tt-page-hero__title {
  font-size: clamp(2.5rem, 5.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--feat-heading);
  margin-bottom: 1.5rem;
}

.tt-page-hero__title span {
  background: linear-gradient(135deg, #fff 0%, #00f5ff 45%, #00f5ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.tt-page-hero__text {
  font-size: 1.125rem;
  line-height: 1.75;
  color: #a1a1aa;
  margin-bottom: 2rem;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

.tt-page-hero__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.tt-page-hero__chip {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: #cbd5e1;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 9999px;
  backdrop-filter: blur(8px);
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease, color 0.25s ease;
}

.tt-page-hero__chip:hover {
  color: #fff;
  border-color: rgba(0, 212, 255, 0.45);
  background: rgba(0, 212, 255, 0.1);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.15);
}

/* Two-section showcase: text left, app screenshot right */
.cap-stage {
  position: relative;
  overflow: hidden;
  padding: 4.5rem 0 5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.feat-showcase__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}

.cap-stage__glow--a {
  width: 480px;
  height: 480px;
  top: 10%;
  right: -5%;
  background: rgba(0, 212, 255, 0.1);
}

.cap-stage__glow--b {
  width: 360px;
  height: 360px;
  bottom: 5%;
  left: -5%;
  background: rgba(0, 245, 255, 0.06);
}

.cap-stage__core {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 5rem;
}

.cap-stage__rule {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08) 20%, rgba(0, 212, 255, 0.2) 50%, rgba(255, 255, 255, 0.08) 80%, transparent);
}

.tt-split {
  scroll-margin-top: 6rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 900px) {
  .tt-split {
    grid-template-columns: minmax(0, 1.2fr) minmax(260px, 360px);
    gap: 3.5rem 4rem;
  }
}

.cap-row__copy {
  max-width: 34rem;
}

.cap-row__tag {
  display: block;
  margin-bottom: 0.875rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--feat-blue);
}

.cap-row__title {
  font-size: clamp(1.875rem, 3.2vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.12;
  color: var(--feat-heading);
  margin-bottom: 1.25rem;
}

.cap-row__text {
  font-size: 1rem;
  line-height: 1.75;
  color: #a1a1aa;
  margin-bottom: 1rem;
}

.cap-row__text:last-of-type {
  margin-bottom: 1.5rem;
}

.cap-row__visual {
  margin: 0;
  width: 100%;
  max-width: 360px;
  justify-self: center;
}

@media (min-width: 900px) {
  .cap-row__visual {
    justify-self: end;
  }
}

.feat-app-panel {
  padding: 0.625rem;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.875rem;
  box-shadow:
    0 16px 40px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(0, 212, 255, 0.06) inset,
    0 0 32px rgba(0, 212, 255, 0.06);
}

.feat-app-panel img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 0.5rem;
  filter: contrast(1.04) saturate(1.05);
}

.feat-app-panel--wide {
  padding: 0.5rem;
}

@media (min-width: 900px) {
  .cap-row__visual:has(.feat-app-panel--wide) {
    max-width: 400px;
  }
}

.feat-app-panel__caption {
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: #64748b;
  text-align: center;
  letter-spacing: 0.01em;
}

.feat-checklist {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.feat-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: #cbd5e1;
}

.feat-checklist li svg {
  flex-shrink: 0;
  margin-top: 0.15rem;
  color: #34d399;
}

.feat-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #60a5fa;
  text-decoration: none;
  transition: color 0.2s ease, gap 0.2s ease;
}

.feat-link:hover {
  color: #00f5ff;
  gap: 0.55rem;
}

/* Extras section — ambient + premium tiles */
.cap-grid {
  position: relative;
  overflow: hidden;
  padding: 5rem 0 6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.cap-grid__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.feat-extras__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
}

.cap-grid__glow--a {
  width: 560px;
  height: 560px;
  top: 5%;
  left: -10%;
  background: rgba(0, 212, 255, 0.12);
}

.cap-grid__glow--b {
  width: 440px;
  height: 440px;
  bottom: 10%;
  right: -8%;
  background: rgba(0, 245, 255, 0.08);
}

.cap-grid__lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black, transparent 75%);
}

.cap-grid__grain {
  position: absolute;
  inset: 0;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 160px 160px;
}

.cap-grid .cap-body__core {
  position: relative;
  z-index: 1;
}

.feat-extras__header {
  text-align: center;
  max-width: 36rem;
  margin: 0 auto 3rem;
}

.feat-extras__eyebrow {
  display: inline-block;
  margin-bottom: 0.875rem;
  padding: 0.35rem 0.875rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--feat-blue);
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.22);
  border-radius: 9999px;
}

.feat-extras__title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.15;
  color: var(--feat-heading);
  margin-bottom: 0.875rem;
}

.feat-extras__lead {
  font-size: 1.0625rem;
  line-height: 1.65;
  color: #a1a1aa;
}

.cap-body__core {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Premium tiles */
.tt-tile {
  position: relative;
  scroll-margin-top: 6rem;
  padding: 1px;
  border-radius: 1.25rem;
  background: linear-gradient(145deg, rgba(0, 212, 255, 0.35), rgba(255, 255, 255, 0.05) 45%, rgba(0, 245, 255, 0.15));
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.tt-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    420px circle at var(--tile-x, 50%) var(--tile-y, 0%),
    rgba(0, 212, 255, 0.14),
    transparent 45%
  );
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
  z-index: 2;
}

.tt-tile:hover {
  transform: translateY(-4px);
  box-shadow:
    0 20px 50px rgba(0, 0, 0, 0.4),
    0 0 48px rgba(0, 212, 255, 0.1);
}

.tt-tile:hover::before {
  opacity: 1;
}

.cap-cell__core {
  position: relative;
  padding: 1.75rem 1.625rem;
  background: linear-gradient(165deg, rgba(12, 18, 36, 0.95) 0%, rgba(6, 10, 22, 0.98) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: calc(1.25rem - 1px);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.cap-cell__core::after {
  content: "";
  position: absolute;
  top: 0;
  left: 1.5rem;
  right: 1.5rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 245, 255, 0.45), transparent);
  opacity: 0.6;
}

.cap-cell__tag {
  display: inline-block;
  align-self: flex-start;
  margin-bottom: 0.875rem;
  padding: 0.25rem 0.625rem;
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--feat-cyan);
  background: rgba(0, 245, 255, 0.08);
  border: 1px solid rgba(0, 245, 255, 0.18);
  border-radius: 0.375rem;
}

.cap-cell__title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.25;
  color: var(--feat-heading);
  margin-bottom: 0.625rem;
}

.tt-tile--wide .cap-cell__title {
  font-size: 1.375rem;
}

.cap-cell__text {
  flex: 1;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: #a1a1aa;
  margin-bottom: 0;
}

.cap-cell__foot {
  margin: 1.25rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.tt-tile--wide .cap-cell__core {
  padding: 2rem 1.875rem;
}

.tt-tile--stats .cap-cell__core {
  padding-bottom: 2rem;
}

/* Keyboard chips */
.feat-kbd-row {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin: 1rem 0 0;
}

.feat-kbd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.625rem 0.875rem;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.625rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.tt-tile:hover .feat-kbd {
  border-color: rgba(0, 212, 255, 0.2);
}

.feat-kbd__label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: #64748b;
}

.feat-kbd kbd {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.75rem;
  font-weight: 500;
  color: #e2e8f0;
  padding: 0.3rem 0.55rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0.375rem;
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.feat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .feat-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.375rem;
  }
}

.tt-tile--wide {
  grid-column: 1 / -1;
}

@media (min-width: 640px) {
  .tt-tile--mid {
    grid-column: 1 / -1;
    justify-self: center;
    width: calc(50% - 0.6875rem);
    max-width: 520px;
  }
}

.feat-prefs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.625rem;
  margin-top: 1.5rem;
}

@media (min-width: 640px) {
  .feat-prefs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .feat-prefs-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feat-prefs-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.875rem 1rem;
  font-size: 0.875rem;
  line-height: 1.45;
  color: #cbd5e1;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 0.75rem;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.feat-prefs-item:hover {
  border-color: rgba(0, 212, 255, 0.25);
  background: rgba(0, 212, 255, 0.06);
  transform: translateY(-1px);
}

.feat-prefs-item svg {
  flex-shrink: 0;
  margin-top: 0.1rem;
  color: #34d399;
}

.cap-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.875rem;
  margin-top: 1.5rem;
}

.cap-metric {
  position: relative;
  padding: 1.375rem 0.875rem;
  text-align: center;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 0.875rem;
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.cap-metric::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(0, 212, 255, 0.15), transparent 65%);
  pointer-events: none;
}

.tt-tile:hover .cap-metric {
  border-color: rgba(0, 212, 255, 0.2);
  box-shadow: 0 0 24px rgba(0, 212, 255, 0.08);
}

.cap-metric strong {
  position: relative;
  display: block;
  font-size: 1.625rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(180deg, #fff 0%, #00f5ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.cap-metric span {
  position: relative;
  display: block;
  margin-top: 0.35rem;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #64748b;
}

/* Scroll tt-reveal */
.tt-page-deep .tt-reveal,
.page-features .tt-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.tt-page-deep .tt-reveal.is-visible,
.page-features .tt-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.tt-page-deep .tt-reveal--d1,
.page-features .tt-reveal--d1 { transition-delay: 0.08s; }
.tt-page-deep .tt-reveal--d2,
.page-features .tt-reveal--d2 { transition-delay: 0.16s; }

.txt-strong {
  color: #e2e8f0;
  font-weight: 600;
}

/* CTA */
.tt-cta-block-legacy {
  position: relative;
  overflow: hidden;
  padding: 5rem 1.5rem;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.call-strip__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 100%, rgba(0, 212, 255, 0.15), transparent);
  pointer-events: none;
}

.call-strip__core {
  position: relative;
  max-width: 36rem;
  margin: 0 auto;
}

.tt-cta-block-legacy h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--feat-heading);
  margin-bottom: 1rem;
}

.tt-cta-block-legacy p {
  font-size: 1.0625rem;
  line-height: 1.65;
  color: #a1a1aa;
  margin-bottom: 2rem;
}

.tt-btn--primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  background: linear-gradient(135deg, #00d4ff, #00b8db);
  border: 1px solid rgba(147, 197, 253, 0.3);
  border-radius: 0.875rem;
  box-shadow: 0 0 40px rgba(0, 212, 255, 0.35), 0 8px 24px rgba(0, 0, 0, 0.3);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.tt-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 56px rgba(0, 212, 255, 0.45), 0 12px 32px rgba(0, 0, 0, 0.35);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .tt-page-deep .tt-reveal,
.page-features .tt-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .tt-tile:hover {
    transform: none;
  }
}