:root,
html[data-theme="light"] {
  --ink: #0a1628;
  --ink-soft: #243447;
  --muted: #5b6b7c;
  --line: rgba(10, 22, 40, 0.12);
  --paper: #f3f6fa;
  --paper-2: #e7eef7;
  --surface: rgba(255, 255, 255, 0.62);
  --surface-strong: #ffffff;
  --card-solid-bg:
    linear-gradient(125deg, rgba(255, 255, 255, 0.98), rgba(231, 245, 243, 0.96) 55%, rgba(255, 244, 236, 0.95)),
    #ffffff;
  --card-solid-border: rgba(15, 143, 134, 0.18);
  --card-solid-shadow: 0 20px 50px rgba(10, 22, 40, 0.08);
  --header-bg: rgba(243, 246, 250, 0.72);
  --header-bg-scrolled: rgba(243, 246, 250, 0.9);
  --accent: #0f8f86;
  --accent-2: #e85d04;
  --glow: rgba(15, 143, 134, 0.22);
  --glow-2: rgba(232, 93, 4, 0.16);
  --shadow: 0 24px 60px rgba(10, 22, 40, 0.12);
  --solid-bg: linear-gradient(120deg, #0a1628 0%, #16324f 45%, #0f8f86 120%);
  --solid-color: #fff;
  --ghost-bg: rgba(255, 255, 255, 0.35);
  --ghost-hover-bg: linear-gradient(120deg, rgba(255, 255, 255, 0.55), rgba(15, 143, 134, 0.12), rgba(232, 93, 4, 0.1));
  --bg-a: #d9e8f5;
  --bg-b: #ffe8d6;
  --bg-mid: #eef3f8;
  --bg-end: #f7f3ee;
  --modal-scrim: rgba(10, 22, 40, 0.45);
  --input-bg: #fff;
  --chip-bg: rgba(255, 255, 255, 0.9);
  --radius: 18px;
  --font-display: "Syne", sans-serif;
  --font-body: "Manrope", sans-serif;
  --max: 1120px;
  color-scheme: light;
}

html[data-theme="dark"] {
  --ink: #e8eef7;
  --ink-soft: #c2ccd9;
  --muted: #9aa8b8;
  --line: rgba(232, 238, 247, 0.12);
  --paper: #0d1520;
  --paper-2: #152232;
  --surface: rgba(18, 28, 42, 0.78);
  --surface-strong: #152232;
  --card-solid-bg:
    linear-gradient(125deg, #152232, #12303a 55%, #281c1a),
    #152232;
  --card-solid-border: rgba(45, 212, 191, 0.22);
  --card-solid-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  --header-bg: rgba(10, 16, 26, 0.72);
  --header-bg-scrolled: rgba(10, 16, 26, 0.92);
  --accent: #2dd4bf;
  --accent-2: #fb923c;
  --glow: rgba(45, 212, 191, 0.18);
  --glow-2: rgba(251, 146, 60, 0.14);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --solid-bg: linear-gradient(120deg, #2dd4bf 0%, #0f8f86 45%, #fb923c 140%);
  --solid-color: #071018;
  --ghost-bg: rgba(255, 255, 255, 0.04);
  --ghost-hover-bg: linear-gradient(120deg, rgba(45, 212, 191, 0.16), rgba(251, 146, 60, 0.12));
  --bg-a: #132033;
  --bg-b: #1a2430;
  --bg-mid: #101925;
  --bg-end: #0b121c;
  --modal-scrim: rgba(0, 0, 0, 0.62);
  --input-bg: #101925;
  --chip-bg: rgba(21, 34, 50, 0.92);
  color-scheme: dark;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, var(--bg-a) 0%, transparent 55%),
    radial-gradient(900px 500px at 90% 0%, var(--bg-b) 0%, transparent 50%),
    linear-gradient(180deg, var(--paper) 0%, var(--bg-mid) 45%, var(--bg-end) 100%);
  overflow-x: hidden;
  transition: background 0.35s ease, color 0.25s ease;
}

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

button,
input {
  font: inherit;
}

.atmosphere {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  --atm-x: 0px;
  --atm-y: 0px;
  transform: translate3d(var(--atm-x), var(--atm-y), 0);
  will-change: transform;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.55;
  animation: drift 18s ease-in-out infinite alternate;
}

.orb-a {
  width: 42vw;
  height: 42vw;
  left: -8vw;
  top: 8vh;
  background: var(--glow);
}

.orb-b {
  width: 36vw;
  height: 36vw;
  right: -10vw;
  top: 40vh;
  background: var(--glow-2);
  animation-delay: -6s;
}

.grid-fade {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 20%, #000 20%, transparent 70%);
  opacity: 0.45;
}

@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(4vw, -3vh, 0) scale(1.08); }
}

.top,
main,
.foot,
.mobile-nav {
  position: relative;
  z-index: 1;
}

main {
  perspective: 1200px;
}

.top {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  max-width: var(--max);
  margin: 0 auto;
  padding: 1rem 1.25rem;
  backdrop-filter: blur(14px);
  background: var(--header-bg);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.top.is-scrolled {
  border-bottom-color: var(--line);
  background: var(--header-bg-scrolled);
}

.theme-toggle {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--ghost-bg);
  color: var(--ink);
  cursor: pointer;
  display: grid;
  place-items: center;
  position: relative;
  transition: transform 0.2s ease, background 0.25s ease, border-color 0.25s ease;
}

.theme-toggle:hover {
  transform: translateY(-1px);
  border-color: rgba(15, 143, 134, 0.45);
  background: var(--paper-2);
}

.theme-icon {
  font-size: 1.05rem;
  line-height: 1;
}

html[data-theme="light"] .theme-icon-sun,
html[data-theme="dark"] .theme-icon-moon {
  display: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
}

.brand-logo {
  width: 32px;
  height: 36px;
  flex-shrink: 0;
  display: block;
}

.brand-text {
  line-height: 1;
}

.nav {
  display: flex;
  gap: 1.25rem;
  margin-left: 0.5rem;
  flex: 1;
}

.nav a {
  color: var(--ink-soft);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav a:hover::after {
  transform: scaleX(1);
}

.top-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.solid,
.ghost {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  padding: 0.72rem 1.15rem;
  font-weight: 600;
  transition:
    transform 0.28s cubic-bezier(.2,.8,.2,1),
    box-shadow 0.28s ease,
    background 0.28s ease,
    color 0.28s ease,
    border-color 0.28s ease;
}

.solid {
  background: var(--solid-bg);
  background-size: 160% 160%;
  color: var(--solid-color);
  box-shadow: 0 10px 24px rgba(10, 22, 40, 0.18);
}

.solid:hover:not(:disabled) {
  transform: translateY(-2px) scale(1.02);
  background-position: 100% 50%;
  box-shadow:
    0 14px 30px rgba(10, 22, 40, 0.22),
    0 0 0 1px rgba(15, 143, 134, 0.25);
}

html[data-theme="dark"] .solid {
  box-shadow: 0 10px 28px rgba(45, 212, 191, 0.22);
}

html[data-theme="dark"] .solid:hover:not(:disabled) {
  box-shadow:
    0 14px 34px rgba(45, 212, 191, 0.28),
    0 0 0 1px rgba(251, 146, 60, 0.35);
}

.solid:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
}

.ghost {
  background: var(--ghost-bg);
  color: var(--ink);
  border: 1px solid var(--line);
}

.ghost:hover {
  border-color: rgba(15, 143, 134, 0.45);
  background: var(--ghost-hover-bg);
  background-size: 180% 180%;
  background-position: 100% 50%;
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 10px 22px rgba(10, 22, 40, 0.1);
}

html[data-theme="dark"] .ghost:hover {
  border-color: rgba(45, 212, 191, 0.5);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.35);
}

html[data-theme="dark"] .shimmer-btn::before {
  background: linear-gradient(
    105deg,
    transparent 30%,
    rgba(255, 255, 255, 0.04) 42%,
    rgba(255, 255, 255, 0.28) 50%,
    rgba(255, 255, 255, 0.04) 58%,
    transparent 70%
  );
}

.shimmer-btn::before {
  content: "";
  position: absolute;
  inset: -40% -60%;
  background: linear-gradient(
    105deg,
    transparent 30%,
    rgba(255, 255, 255, 0.08) 42%,
    rgba(255, 255, 255, 0.55) 50%,
    rgba(255, 255, 255, 0.08) 58%,
    transparent 70%
  );
  transform: translateX(-45%) rotate(8deg);
  transition: transform 0.7s ease;
  z-index: 0;
  pointer-events: none;
}

.shimmer-btn > *,
.shimmer-btn {
  z-index: 1;
}

.solid.shimmer-btn,
.ghost.shimmer-btn {
  z-index: 0;
}

.shimmer-btn:hover::before,
.shimmer-btn:focus-visible::before {
  transform: translateX(45%) rotate(8deg);
}

a.solid,
a.ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.5);
  padding: 12px 10px;
  flex-direction: column;
  justify-content: space-between;
}

.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1rem 1.25rem 1.25rem;
  background: rgba(243, 246, 250, 0.96);
  border-bottom: 1px solid var(--line);
}

.mobile-nav a {
  font-weight: 600;
}

.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(2.5rem, 7vh, 5rem) 1.25rem 4rem;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  min-height: calc(100vh - 76px);
}

.brand-mark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.2rem, 6vw, 4.2rem);
  letter-spacing: 0.01em;
  line-height: 0.95;
  margin: 0 0 0.75rem;
  background: linear-gradient(120deg, var(--ink) 20%, var(--accent) 80%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}

.lead {
  font-size: 1.08rem;
  line-height: 1.55;
  color: var(--muted);
  max-width: 34rem;
  margin: 0 0 1.6rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-visual {
  min-height: 340px;
  perspective: 900px;
}

.stage {
  position: relative;
  height: 100%;
  min-height: 360px;
  transform-style: preserve-3d;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  transform: rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  will-change: transform;
}

[data-parallax-depth] {
  --par-x: 0px;
  --par-y: 0px;
  --par-z: 0px;
}

.stage-space {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  pointer-events: none;
}

.prism {
  position: absolute;
  right: 8%;
  top: 10%;
  width: 88px;
  height: 88px;
  transform-style: preserve-3d;
  transform: translate3d(var(--par-x), var(--par-y), var(--par-z));
}

.prism .prism-face {
  animation: prismFaceSpin 14s linear infinite;
  transform-origin: center center -28px;
}

.prism .f1 { animation-name: prismFace1; }
.prism .f2 { animation-name: prismFace2; }
.prism .f3 { animation-name: prismFace3; }

.prism-face {
  position: absolute;
  inset: 0;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  background: linear-gradient(145deg, rgba(15, 143, 134, 0.35), rgba(255, 255, 255, 0.55));
  box-shadow: 0 18px 40px rgba(10, 22, 40, 0.12);
  backdrop-filter: blur(4px);
}

.prism-face.f2 { background: linear-gradient(145deg, rgba(232, 93, 4, 0.28), rgba(255, 255, 255, 0.5)); }
.prism-face.f3 { background: linear-gradient(145deg, rgba(10, 22, 40, 0.2), rgba(255, 255, 255, 0.55)); }

@keyframes prismFace1 {
  from { transform: rotateX(18deg) rotateY(0deg) translateZ(28px); }
  to { transform: rotateX(18deg) rotateY(360deg) translateZ(28px); }
}
@keyframes prismFace2 {
  from { transform: rotateX(18deg) rotateY(120deg) translateZ(28px); }
  to { transform: rotateX(18deg) rotateY(480deg) translateZ(28px); }
}
@keyframes prismFace3 {
  from { transform: rotateX(18deg) rotateY(240deg) translateZ(28px); }
  to { transform: rotateX(18deg) rotateY(600deg) translateZ(28px); }
}

.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(15, 143, 134, 0.28);
  box-shadow: inset 0 0 30px rgba(15, 143, 134, 0.08);
}

.ring-a {
  width: 220px;
  height: 220px;
  left: 6%;
  bottom: 8%;
  transform: translate3d(var(--par-x), var(--par-y), var(--par-z)) rotateX(68deg) rotateZ(-12deg);
  animation: ringPulseA 7s ease-in-out infinite;
}

.ring-b {
  width: 150px;
  height: 150px;
  right: 14%;
  bottom: 22%;
  border-color: rgba(232, 93, 4, 0.28);
  transform: translate3d(var(--par-x), var(--par-y), var(--par-z)) rotateX(68deg) rotateZ(18deg);
  animation: ringPulseB 9s ease-in-out infinite;
}

@keyframes ringPulseA {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 0.9; }
}
@keyframes ringPulseB {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.85; }
}

.stage-panel {
  position: absolute;
  inset: 8% 4% 12% 8%;
  border-radius: 22px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.9), rgba(231, 238, 247, 0.78));
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow:
    var(--shadow),
    0 1px 0 rgba(255, 255, 255, 0.8) inset;
  padding: 1.1rem;
  overflow: hidden;
  animation: panelIn 1s ease both;
  transform-style: preserve-3d;
  will-change: transform;
  transform: translate3d(var(--par-x), var(--par-y), var(--par-z));
}

.stage-panel .dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  margin-right: 6px;
  background: #d0d7e0;
}

.stage-panel .dot:nth-child(1) { background: #ff6b4a; }
.stage-panel .dot:nth-child(2) { background: #f0b429; }
.stage-panel .dot:nth-child(3) { background: #2bb673; }

.code-lines {
  margin-top: 1.4rem;
  display: grid;
  gap: 0.7rem;
}

.code-lines i {
  display: block;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(15, 143, 134, 0.35), rgba(10, 22, 40, 0.08));
  transform-origin: left;
  animation: lineGrow 2.8s ease-in-out infinite;
}

.code-lines i:nth-child(1) { width: 78%; }
.code-lines i:nth-child(2) { width: 62%; animation-delay: 0.15s; }
.code-lines i:nth-child(3) { width: 88%; animation-delay: 0.3s; }
.code-lines i:nth-child(4) { width: 54%; animation-delay: 0.45s; }
.code-lines i:nth-child(5) { width: 70%; animation-delay: 0.6s; }
.code-lines i:nth-child(6) { width: 40%; animation-delay: 0.75s; }

@keyframes lineGrow {
  0%, 100% { transform: scaleX(0.92); opacity: 0.7; }
  50% { transform: scaleX(1); opacity: 1; }
}

@keyframes panelIn {
  from { opacity: 0; filter: blur(4px); }
  to { opacity: 1; filter: none; }
}

.stage-chip {
  position: absolute;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  font-size: 0.82rem;
  font-weight: 600;
  box-shadow:
    0 10px 30px rgba(10, 22, 40, 0.1),
    0 1px 0 rgba(255, 255, 255, 0.9) inset;
  transform-style: preserve-3d;
  backdrop-filter: blur(6px);
  transform: translate3d(var(--par-x), var(--par-y), var(--par-z));
  animation: chipFloat 5s ease-in-out infinite;
}

.chip-a { left: 0; top: 12%; animation-delay: 0s; }
.chip-b { right: 0; top: 38%; animation-delay: 0.8s; }
.chip-c { left: 18%; bottom: 4%; animation-delay: 1.4s; }

@keyframes chipFloat {
  0%, 100% { filter: drop-shadow(0 8px 12px rgba(10, 22, 40, 0.08)); }
  50% { filter: drop-shadow(0 14px 18px rgba(10, 22, 40, 0.14)); }
}

@media (prefers-reduced-motion: reduce) {
  .prism .prism-face,
  .ring-a,
  .ring-b,
  .stage-chip,
  .orb {
    animation: none !important;
  }
}

.section-head {
  max-width: var(--max);
  margin: 0 auto 1.75rem;
  padding: 0 1.25rem;
}

.section-head h2,
.about h2,
.flow h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin: 0 0 0.6rem;
  letter-spacing: -0.02em;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  max-width: 36rem;
}

.programs,
.flow,
.about {
  padding: 3.5rem 0;
}

.tabs {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.catlist {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.85rem;
  width: fit-content;
  max-width: 100%;
}

.cat {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.45);
  color: var(--ink-soft);
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  font-weight: 650;
  font-size: 0.92rem;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
}

.cat.is-active {
  background: linear-gradient(120deg, #0a1628, #16324f 55%, #0f8f86);
  border-color: transparent;
  color: #fff;
}

.cat:hover:not(.is-active) {
  background: linear-gradient(120deg, rgba(15, 143, 134, 0.12), rgba(232, 93, 4, 0.08));
  transform: translateY(-1px);
}

.cat-empty {
  margin: 1.25rem 0 0;
  color: var(--muted);
  text-align: center;
}

.tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0.4rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--line);
  width: fit-content;
  max-width: 100%;
}

.tab {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  padding: 0.7rem 1.05rem;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease;
}

.tab[hidden],
.tab.is-cat-hidden {
  display: none !important;
}

.tab-badge {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.18rem 0.4rem;
  border-radius: 999px;
  background: rgba(10, 22, 40, 0.08);
  color: inherit;
  opacity: 0.85;
}

.tab.is-active .tab-badge {
  background: rgba(255, 255, 255, 0.2);
}

.tab-stacked {
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
  padding: 0.42rem 1.05rem;
  line-height: 1.15;
}

.tab-sub {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.7;
}

.tab.is-active .tab-sub {
  opacity: 0.85;
}

.tab.is-active {
  background: linear-gradient(120deg, #0a1628, #16324f 55%, #0f8f86);
  background-size: 160% 160%;
  color: #fff;
}

.tab:hover:not(.is-active) {
  background: linear-gradient(120deg, rgba(15, 143, 134, 0.1), rgba(232, 93, 4, 0.08));
  transform: translateY(-1px);
}

.tab:hover.is-active {
  background-position: 100% 50%;
  box-shadow: 0 8px 18px rgba(10, 22, 40, 0.16);
}

.tab-panels {
  margin-top: 1.25rem;
  position: relative;
}

.panel {
  border-radius: calc(var(--radius) + 4px);
  background: var(--card-solid-bg);
  border: 1px solid var(--card-solid-border);
  box-shadow: var(--card-solid-shadow);
  padding: clamp(1.4rem, 3vw, 2.2rem);
  animation: panelSwap 0.45s ease;
  position: relative;
  overflow: hidden;
}

.panel-empty {
  min-height: 160px;
  display: grid;
  place-items: center;
}

.empty-slot {
  margin: 0;
  color: var(--muted);
  text-align: center;
  max-width: 28rem;
  line-height: 1.5;
}

.product-head {
  margin-bottom: 1.1rem;
}

.product-tagline {
  margin: 0;
  color: var(--muted);
  max-width: 36rem;
  line-height: 1.5;
}

.product-head h3 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0 0 0.45rem;
}

.subtabs {
  display: grid;
  gap: 1rem;
}

.subtablist {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.3rem;
  width: fit-content;
  max-width: 100%;
  border-radius: 14px;
  background: rgba(10, 22, 40, 0.04);
  border: 1px solid var(--line);
}

.subtab {
  border: 0;
  background: transparent;
  color: var(--ink-soft);
  padding: 0.55rem 0.9rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.subtab.is-active {
  background: #fff;
  color: var(--ink);
  box-shadow: 0 4px 14px rgba(10, 22, 40, 0.08);
}

.subpanel[hidden] {
  display: none;
}

.subpanel {
  animation: panelSwap 0.35s ease;
}

.trial-callout {
  margin: 0 0 1.25rem;
  padding: 1.1rem 1.25rem;
  border-radius: calc(var(--radius) + 2px);
  border: 1px solid rgba(15, 143, 134, 0.35);
  background: linear-gradient(120deg, rgba(15, 143, 134, 0.12), rgba(232, 93, 4, 0.08));
}

.trial-label {
  margin: 0 0 0.25rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.trial-title {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.trial-text {
  margin: 0;
  max-width: 40rem;
  color: var(--ink-soft);
  line-height: 1.5;
}

html[data-theme="dark"] .trial-callout {
  border-color: rgba(45, 212, 191, 0.35);
  background: linear-gradient(120deg, rgba(45, 212, 191, 0.12), rgba(251, 146, 60, 0.1));
}

.sub-h {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 0.45rem;
}

.subpanel .sub-h + p {
  margin-top: 0;
}

.media-lead {
  margin: 0 0 1rem;
  color: var(--muted);
  line-height: 1.5;
}

#mentor-download .download-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

#downloadAuthNote {
  display: block;
  margin: 0 !important;
  color: var(--muted);
  line-height: 1.5;
}

#mentor-download .panel-actions {
  margin: 0;
}

.shot-orbit {
  margin-top: 0.25rem;
  user-select: none;
}

.shot-orbit-stage {
  position: relative;
  height: min(62vh, 520px);
  perspective: 1600px;
  perspective-origin: 50% 42%;
  overflow: hidden;
  touch-action: none;
  cursor: grab;
}

.shot-orbit-stage.is-dragging {
  cursor: grabbing;
}

.shot-orbit-ring {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  display: grid;
  place-items: center;
}

.shot-orbit .shot-card {
  position: absolute;
  top: 50%;
  left: 50%;
  margin: 0;
  width: min(46vw, 340px);
  transform-style: preserve-3d;
  backface-visibility: hidden;
  transition: filter 0.25s ease, opacity 0.25s ease;
}

.shot-orbit .shot-card.is-front {
  opacity: 1;
  filter: none;
  z-index: 2;
}

.shot-orbit .shot-card.is-front .shot-window {
  cursor: zoom-in;
  border-color: color-mix(in srgb, var(--accent) 55%, var(--line));
}

.shot-orbit .shot-card:not(.is-front) {
  opacity: 0.78;
  filter: brightness(0.82);
  z-index: 1;
}

.shot-window {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #0b1220;
  height: min(42vh, 320px);
  display: flex;
  flex-direction: column;
}

.shot-window-bar {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.7rem;
  background: #151b28;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.shot-window-bar i {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  display: block;
}

.shot-window-bar i:nth-child(1) {
  background: #ff5f57;
}

.shot-window-bar i:nth-child(2) {
  background: #febc2e;
}

.shot-window-bar i:nth-child(3) {
  background: #28c840;
}

.shot-window-bar span {
  margin-left: 0.35rem;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.02em;
}

.shot-ph {
  flex: 1 1 auto;
  display: grid;
  place-items: center;
  padding: 0.7rem;
  background: #0b1220;
  min-height: 0;
}

.shot-ph img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center;
  pointer-events: none;
  -webkit-user-drag: none;
}

.shot-card figcaption {
  margin-top: 0.45rem;
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
}

.shot-scrub {
  margin-top: 1rem;
  display: grid;
  gap: 0.45rem;
}

.shot-scrub-label {
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.shot-scrub-track {
  position: relative;
  height: 2.4rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background:
    linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 22%, transparent), transparent),
    var(--paper);
  cursor: grab;
  touch-action: none;
}

.shot-scrub-track.is-dragging {
  cursor: grabbing;
}

.shot-scrub-thumb {
  position: absolute;
  top: 50%;
  left: 0;
  width: 3.2rem;
  height: 1.7rem;
  margin-top: -0.85rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent) 50%, var(--line));
  background: color-mix(in srgb, var(--accent) 28%, var(--paper));
  box-shadow: none;
  pointer-events: none;
  transition: left 0.05s linear;
}

@media (max-width: 700px) {
  .shot-orbit-stage {
    height: min(52vh, 400px);
  }

  .shot-orbit .shot-card {
    width: min(58vw, 260px);
  }

  .shot-window {
    height: min(34vh, 250px);
  }
}

.shot-lightbox[hidden] {
  display: none;
}

.shot-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  padding: 0.5rem;
  animation: shotLbIn 0.28s ease;
}

@keyframes shotLbIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.shot-lightbox-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  padding: 0;
  margin: 0;
  background: rgba(6, 10, 18, 0.88);
  cursor: zoom-out;
}

.shot-lightbox-frame {
  position: relative;
  z-index: 1;
  margin: 0;
  width: min(98vw, 1800px);
  max-height: 96vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: shotLbPop 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes shotLbPop {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.shot-lightbox-frame img {
  display: block;
  width: min(98vw, 1800px);
  height: auto;
  max-width: 98vw;
  max-height: calc(96vh - 2.2rem);
  object-fit: contain;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: #0b1220;
}

.shot-lightbox-frame figcaption {
  margin-top: 0.65rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
  text-align: center;
}

.shot-lightbox-x {
  position: absolute;
  top: -0.35rem;
  right: -0.35rem;
  z-index: 2;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: #151b28;
  color: #fff;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
}

@media (max-width: 700px) {
  .shot-lightbox-x {
    top: 0.35rem;
    right: 0.35rem;
  }
}

.video-frame {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #0b1220;
}

.video-soon {
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 9;
  max-height: min(70vh, 640px);
  padding: 24px;
  text-align: center;
}

.subpanel .video-frame.video-soon p {
  margin: 0;
  color: #e2e8f0;
  font-size: 1.05rem;
}

.subpanel:has(.shots-empty) > .media-lead {
  display: none;
}

.video-frame .mentor-video-embed {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: min(70vh, 640px);
  border: 0;
  background: #0b1220;
}

.video-frame .mentor-video {
  display: block;
  width: 100%;
  height: auto;
  max-height: min(70vh, 640px);
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #0b1220;
  vertical-align: middle;
}

.video-ph {
  aspect-ratio: 16 / 9;
  display: grid;
  place-content: center;
  gap: 0.35rem;
  text-align: center;
  background:
    radial-gradient(circle at 30% 30%, rgba(15, 143, 134, 0.18), transparent 45%),
    var(--paper);
}

.video-ph span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
}

.video-ph small {
  color: var(--muted);
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.7rem;
  margin-bottom: 1rem;
}

.plan-card {
  display: grid;
  gap: 0.25rem;
  text-align: left;
  padding: 0.95rem 0.9rem;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.75);
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.plan-card:hover {
  transform: translateY(-2px);
  border-color: rgba(15, 143, 134, 0.35);
}

.plan-card.is-selected {
  border-color: rgba(15, 143, 134, 0.55);
  background: linear-gradient(145deg, rgba(15, 143, 134, 0.12), rgba(255, 255, 255, 0.9));
  box-shadow: 0 10px 24px rgba(10, 22, 40, 0.08);
}

.plan-term {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
}

.plan-hint {
  color: var(--muted);
  font-size: 0.82rem;
}

.plan-price {
  margin-top: 0.35rem;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--ink);
  font-family: var(--font-display);
}

.plan-summary {
  margin: 0 0 1.1rem;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  border: 1px dashed rgba(15, 143, 134, 0.35);
  background: rgba(15, 143, 134, 0.06);
  font-weight: 700;
  font-family: var(--font-display);
}

.key-checkout {
  display: grid;
  gap: 1rem;
}

.pay-box {
  padding: 1rem 1.05rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  animation: panelSwap 0.35s ease;
}

.pay-box[hidden] {
  display: none !important;
}

.pay-note {
  margin: 0.75rem 0 0;
  color: var(--muted);
}

@media (max-width: 900px) {
  .plan-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 520px) {
  .plan-grid {
    grid-template-columns: 1fr;
  }
}

.panel[hidden] {
  display: none;
}

@keyframes panelSwap {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.panel-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 1.75rem;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.5rem;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.panel h3 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0 0 0.75rem;
}

.panel p {
  color: var(--muted);
  line-height: 1.55;
  margin: 0 0 1rem;
}

.bullets {
  margin: 0 0 1.4rem;
  padding-left: 1.1rem;
  color: var(--ink-soft);
}

.bullets li {
  margin-bottom: 0.35rem;
}

.panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.spec {
  border-left: 1px solid var(--line);
  padding-left: 1.4rem;
}

.spec h4 {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
}

.spec dl {
  margin: 0;
}

.spec dl > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
}

.spec dt {
  color: var(--muted);
}

.spec dd {
  margin: 0;
  font-weight: 600;
}

.steps {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.steps li {
  padding: 1.4rem;
  border-radius: var(--radius);
  background: var(--card-solid-bg);
  border: 1px solid var(--card-solid-border);
  box-shadow: var(--card-solid-shadow);
  transition: box-shadow 0.25s ease;
  transform-style: preserve-3d;
  will-change: transform;
  position: relative;
  overflow: hidden;
}

.steps li:hover {
  box-shadow: 0 24px 56px rgba(10, 22, 40, 0.12);
}

.tilt-card {
  transform-style: preserve-3d;
  transition: transform 0.18s ease-out, box-shadow 0.25s ease;
}


.num {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 0.7rem;
}

.steps h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
}

.steps p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.chat-promo {
  padding: 3.5rem 0;
}

.chat-promo-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2rem 1.25rem;
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 1.5rem;
  border-radius: 28px;
  background: var(--card-solid-bg);
  border: 1px solid var(--card-solid-border);
  box-shadow: var(--card-solid-shadow);
  position: relative;
  overflow: hidden;
}

.chat-promo h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  margin: 0 0 0.75rem;
}

.chat-promo > div > p,
.chat-promo-inner > div > p {
  color: var(--muted);
  line-height: 1.55;
  margin: 0 0 1.2rem;
  max-width: 36rem;
}

.chat-promo-aside {
  border-left: 1px solid var(--line);
  padding-left: 1.4rem;
}

.chat-promo-aside h4 {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
}

.chat-lock-note {
  margin: 0.85rem 0 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.chat-lock-note[hidden] {
  display: none;
}

.modal-card-chat {
  width: min(560px, 100%);
  display: flex;
  flex-direction: column;
  max-height: min(82vh, 720px);
  padding-bottom: 1rem;
}

.chat-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
  padding-right: 1.5rem;
}

.chat-head h2 {
  margin-bottom: 0.25rem;
}

.chat-sub {
  margin: 0 !important;
  font-size: 0.88rem;
}

.chat-online {
  flex-shrink: 0;
  margin-top: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(15, 143, 134, 0.12);
  border-radius: 999px;
  padding: 0.35rem 0.65rem;
}

.chat-thread {
  flex: 1;
  min-height: 240px;
  max-height: 42vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 0.85rem;
  border-radius: 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  margin-bottom: 0.85rem;
}

.chat-bubble {
  max-width: 85%;
  padding: 0.7rem 0.9rem;
  border-radius: 14px;
  line-height: 1.45;
  font-size: 0.95rem;
  animation: panelSwap 0.28s ease;
}

.chat-bubble.me {
  align-self: flex-end;
  background: var(--ink);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.chat-bubble.dev {
  align-self: flex-start;
  background: #fff;
  border: 1px solid var(--line);
  border-bottom-left-radius: 4px;
}

.chat-bubble .who {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: 0.25rem;
}

.chat-bubble .when {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.72rem;
  opacity: 0.65;
}

.chat-compose {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.55rem;
  align-items: end;
}

.chat-compose-main {
  display: grid;
  gap: 0.45rem;
  min-width: 0;
}

.chat-compose textarea {
  width: 100%;
  resize: none;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.75rem 0.85rem;
  font: inherit;
  min-height: 52px;
}

.chat-compose textarea:focus {
  outline: 2px solid rgba(15, 143, 134, 0.35);
  border-color: var(--accent);
}

.chat-attach-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
}

.chat-attach-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  border: 1px dashed var(--line);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
}

.chat-attach-btn:hover {
  color: var(--ink);
  border-color: var(--accent);
}

.chat-attach-preview {
  position: relative;
  width: 56px;
  height: 56px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #0b1220;
}

.chat-attach-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.chat-attach-clear {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 1.35rem;
  height: 1.35rem;
  border: 0;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
}

.chat-new-badge {
  margin-left: 0.5rem;
  padding: 0.12rem 0.5rem;
  border-radius: 999px;
  background: var(--accent-2);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  vertical-align: middle;
}

.chat-new-badge[hidden] {
  display: none;
}

.chat-bubble .chat-text {
  display: block;
  white-space: pre-wrap;
  word-break: break-word;
}

.chat-bubble .chat-image {
  display: block;
  margin-top: 0.45rem;
  max-width: min(100%, 260px);
  max-height: 220px;
  border-radius: 10px;
  object-fit: contain;
  background: rgba(0, 0, 0, 0.2);
  cursor: zoom-in;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.about {
  padding-bottom: 5rem;
}

.about-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(2.2rem, 5vw, 3.2rem) 1.4rem;
  border-radius: 28px;
  background: var(--card-solid-bg);
  border: 1px solid var(--card-solid-border);
  box-shadow: var(--card-solid-shadow);
  position: relative;
  overflow: hidden;
}

/* общий «перелив» как у блока «О нас» */
.about-inner::after,
.panel::after,
.steps li::after,
.chat-promo-inner::after,
.reviews-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 35%,
    rgba(255, 255, 255, 0.55) 50%,
    transparent 65%
  );
  transform: translateX(-60%);
  opacity: 0;
  pointer-events: none;
  z-index: 0;
  transition: opacity 0.4s ease;
}

.about-inner > *,
.panel > *,
.steps li > *,
.chat-promo-inner > *,
.reviews-shell > * {
  position: relative;
  z-index: 1;
}

.about.scene.is-active-scene .about-inner::after,
.programs.scene.is-active-scene .panel.is-active::after,
.flow.scene.is-active-scene .steps li::after,
.chat-promo.scene.is-active-scene .chat-promo-inner::after,
.reviews.scene.is-active-scene .reviews-shell::after,
.panel:hover::after,
.steps li:hover::after,
.chat-promo-inner:hover::after,
.reviews-shell:hover::after {
  opacity: 1;
  animation: aboutSheen 2.8s ease 0.15s 1;
}

@keyframes aboutSheen {
  from { transform: translateX(-60%); }
  to { transform: translateX(60%); }
}

.about-inner .brand-mark {
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  position: relative;
  z-index: 1;
}

.about-inner h2,
.about-inner p {
  position: relative;
  z-index: 1;
}

.about-inner p:last-child {
  color: var(--ink-soft);
  max-width: 36rem;
  line-height: 1.65;
  margin: 0;
  font-size: 1.05rem;
}

.foot {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2.5rem 1.25rem 3.5rem;
  border-top: 1px solid var(--line);
}

.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1.75rem 2rem;
}

.foot-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.02em;
  margin-bottom: 0.4rem;
}

.foot-h {
  margin: 0 0 0.65rem;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.foot-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.foot-links a {
  color: var(--ink-soft);
  text-decoration: none;
}

.foot-links a:hover {
  color: var(--accent);
}

.foot-seller {
  margin-top: 0.85rem;
}

.foot-share {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.foot-share-text .foot-h {
  margin-bottom: 0.25rem;
}

.share-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.share-btn {
  --brand: var(--ink);
  width: 46px;
  height: 46px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink-soft);
  cursor: pointer;
  transition: transform 0.2s ease, background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.share-btn[hidden] {
  display: none;
}

.share-btn svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.share-btn:hover,
.share-btn:focus-visible {
  transform: translateY(-3px);
  background: var(--brand);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 10px 22px rgba(10, 22, 40, 0.18);
}

.share-tg { --brand: #229ed9; }
.share-wa { --brand: #25d366; }
.share-vk { --brand: #0077ff; }
.share-ig { --brand: linear-gradient(45deg, #feda75, #fa7e1e 30%, #d62976 60%, #962fbf 85%, #4f5bd5); }
.share-yt { --brand: #ff0000; }
.share-copy { --brand: linear-gradient(120deg, #0a1628, #16324f 55%, #0f8f86); }
.share-more { --brand: #0f8f86; }

html[data-theme="dark"] .share-btn {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.82);
}

.foot p {
  margin: 0.2rem 0;
  color: var(--muted);
}

.fine {
  font-size: 0.88rem;
}

.consent-block {
  display: grid;
  gap: 0.65rem;
  margin: 0.85rem 0 0.35rem;
  padding: 0.85rem 0.95rem;
  border-radius: calc(var(--radius) - 2px);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.35);
}

.consent-block[hidden] {
  display: none !important;
}

.consent {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.65rem;
  align-items: start;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--ink-soft);
  cursor: pointer;
}

.consent input {
  margin-top: 0.2rem;
  width: 1.05rem;
  height: 1.05rem;
  accent-color: var(--accent);
}

.consent a {
  color: var(--accent);
}

.cookie-bar {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  max-width: 42rem;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1rem;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.15rem;
  border-radius: calc(var(--radius) + 2px);
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.cookie-bar[hidden] {
  display: none;
}

.cookie-bar p {
  margin: 0;
  flex: 1 1 16rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.45;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.legal-page {
  min-height: 100vh;
}

.legal-top {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.legal-wrap {
  max-width: 48rem;
  margin: 0 auto;
  padding: 1rem 1.25rem 3rem;
}

.legal-eyebrow {
  margin: 0 0 0.5rem;
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.legal-wrap h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}

.legal-lead {
  margin: 0 0 1.4rem;
  color: var(--muted);
  line-height: 1.55;
}

.legal-card {
  padding: clamp(1.2rem, 3vw, 1.8rem);
  border-radius: calc(var(--radius) + 4px);
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow);
}

.legal-card h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 1.35rem 0 0.55rem;
}

.legal-card h2:first-child {
  margin-top: 0;
}

.legal-card p,
.legal-card li {
  color: var(--ink-soft);
  line-height: 1.55;
}

.legal-card ul {
  margin: 0.4rem 0 0.8rem;
  padding-left: 1.2rem;
}

.legal-note {
  margin-top: 1.5rem !important;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
  color: var(--muted) !important;
}

.legal-dl {
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.legal-dl div {
  display: grid;
  gap: 0.15rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--line);
}

.legal-dl dt {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.legal-dl dd {
  margin: 0;
  color: var(--ink);
}

.legal-foot {
  border-top: 1px solid var(--line);
}

@media (max-width: 820px) {
  .foot-grid {
    grid-template-columns: 1fr;
  }
}

.modal[hidden] {
  display: none;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 22, 40, 0.45);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.25s ease;
}

.modal-card {
  position: relative;
  width: min(440px, 100%);
  background: #fff;
  border-radius: 22px;
  padding: 1.5rem 1.4rem 1.4rem;
  box-shadow: var(--shadow);
  animation: modalIn 0.35s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-x {
  position: absolute;
  top: 0.7rem;
  right: 0.8rem;
  border: 0;
  background: transparent;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  color: var(--muted);
}

.auth-switch {
  display: inline-flex;
  gap: 0.25rem;
  padding: 0.25rem;
  border-radius: 999px;
  background: var(--paper-2);
  margin-bottom: 1rem;
}

.auth-switch button {
  border: 0;
  background: transparent;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  color: var(--muted);
}

.auth-switch button.is-active {
  background: #fff;
  color: var(--ink);
  box-shadow: 0 4px 12px rgba(10, 22, 40, 0.08);
}

.modal-card h2 {
  font-family: var(--font-display);
  margin: 0 0 0.35rem;
}

.muted {
  color: var(--muted);
  margin: 0 0 1rem;
}

#authForm {
  display: grid;
  gap: 0.8rem;
}

#authNameField[hidden],
#authConfirmField[hidden],
#authPasswordField[hidden],
#authForgotRow[hidden],
#authResetBlock[hidden],
#authCodeField[hidden],
#authResetDemoNote[hidden],
#btnSendResetCode[hidden],
#authSubmit[hidden] {
  display: none !important;
}

.forgot-row {
  margin: -0.35rem 0 0;
}

.linkish {
  border: 0;
  background: none;
  padding: 0;
  color: var(--accent);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
}

.linkish:hover {
  text-decoration: underline;
}

.reset-block {
  display: grid;
  gap: 0.65rem;
}

.reset-demo-note {
  margin: 0;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  border: 1px dashed rgba(15, 143, 134, 0.4);
  background: rgba(15, 143, 134, 0.08);
  color: var(--ink-soft);
  line-height: 1.4;
}

#authForm label {
  display: grid;
  gap: 0.35rem;
}

#authForm label span {
  font-size: 0.88rem;
  font-weight: 600;
}

#authForm input {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.75rem 0.85rem;
  background: #fff;
}

#authForm input:focus {
  outline: 2px solid rgba(15, 143, 134, 0.35);
  border-color: var(--accent);
}

.pass-wrap {
  position: relative;
  display: grid;
}

.pass-wrap input {
  width: 100%;
  padding-right: 5.4rem;
}

.pass-toggle {
  position: absolute;
  top: 50%;
  right: 0.45rem;
  transform: translateY(-50%);
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.35rem 0.45rem;
  border-radius: 8px;
  cursor: pointer;
}

.pass-toggle:hover {
  color: var(--accent);
  background: rgba(15, 143, 134, 0.08);
}

.pass-toggle[aria-pressed="true"] {
  color: var(--accent);
}

.wide {
  width: 100%;
}

.form-msg {
  margin: 0;
  font-size: 0.9rem;
  color: #b42318;
}

.form-msg.ok {
  color: var(--accent);
}

.account-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem;
}

.account-actions-primary {
  margin-top: 0.85rem;
}

.account-actions-session {
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.account-actions .solid,
.account-actions .ghost,
.account-actions .community-btn {
  flex: 0 1 auto;
}

.danger-ghost {
  border-color: rgba(180, 35, 24, 0.35) !important;
  color: #b42318 !important;
}

.danger-ghost:hover {
  background: rgba(180, 35, 24, 0.08) !important;
}

.danger.solid {
  background: linear-gradient(120deg, #8f1d14, #b42318 55%, #d94830) !important;
  color: #fff !important;
  border: 0 !important;
}

.delete-confirm {
  margin-top: 0.9rem;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  border: 1px solid rgba(180, 35, 24, 0.28);
  background: rgba(180, 35, 24, 0.06);
}

.delete-confirm[hidden] {
  display: none !important;
}

.delete-confirm p {
  margin: 0 0 0.75rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.45;
}

html[data-theme="dark"] .danger-ghost {
  color: #f97066 !important;
  border-color: rgba(249, 112, 102, 0.4) !important;
}

html[data-theme="dark"] .delete-confirm {
  background: rgba(249, 112, 102, 0.08);
}

.account-grid {
  margin: 0 0 1.2rem;
}

.account-grid > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
}

.account-grid dt {
  color: var(--muted);
}

.account-grid dd {
  margin: 0;
  font-weight: 600;
}

#accAdminLink {
  display: inline-flex;
  margin: 0 0 1.2rem;
}

#accAdminLink[hidden] {
  display: none;
}

.subs-block {
  margin: 0 0 1.2rem;
  padding-top: 0.35rem;
}

.community-block {
  margin: 0 0 1.2rem;
  padding: 0.9rem 0 0.2rem;
  border-top: 1px solid var(--line);
}

.community-btn.is-locked {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: auto;
}

.community-btn.is-locked:hover {
  transform: none;
}

a.community-btn {
  text-decoration: none;
  text-align: center;
}

.subs-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin: 0 0 0.25rem;
}

.subs-lead {
  margin-bottom: 0.75rem !important;
  font-size: 0.9rem;
}

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

.subs-list li {
  display: grid;
  gap: 0.15rem;
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--paper);
}

.subs-list .sub-name {
  font-weight: 700;
}

.subs-list .sub-meta {
  font-size: 0.88rem;
  color: var(--muted);
}

.subs-list .sub-badge {
  justify-self: start;
  margin-top: 0.2rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--accent);
}

.subs-list .is-empty {
  color: var(--muted);
  border-style: dashed;
  background: transparent;
}

.subs-list .sub-key {
  display: block;
  margin-top: 0.2rem;
  padding: 0.45rem 0.55rem;
  border-radius: 8px;
  background: color-mix(in srgb, var(--ink) 6%, var(--paper));
  border: 1px solid var(--line);
  font-size: 0.78rem;
  word-break: break-all;
  user-select: all;
}

.sub-key-actions {
  display: grid;
  gap: 0.35rem;
  margin-top: 0.55rem;
}

.sub-key-actions .sub-reissue {
  justify-self: start;
  font-size: 0.85rem;
  padding: 0.45rem 0.75rem;
}

.sub-key-actions .sub-reissue:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.sub-reissue-meta {
  font-size: 0.78rem;
  color: var(--muted);
}

#accKeyHelp {
  margin: 0.45rem 0 0;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 1.4rem;
  transform: translateX(-50%) translateY(20px);
  z-index: 60;
  background: var(--ink);
  color: #fff;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.toast.is-on {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

[data-reveal] {
  opacity: 0;
  transform: translate3d(0, 28px, -40px) rotateX(8deg);
  transform-origin: 50% 80%;
  filter: blur(4px);
  transition:
    opacity 0.9s cubic-bezier(.22,.8,.2,1),
    transform 0.9s cubic-bezier(.22,.8,.2,1),
    filter 0.9s ease;
}

[data-reveal].is-in {
  opacity: 1;
  transform: translate3d(0, 0, 0) rotateX(0deg);
  filter: none;
}

[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.3s; }

/* мягкий «перелив» между сценами при скролле — активный блок крупнее */
.scene {
  --scene-scale: 0.94;
  --scene-opacity: 0.72;
  position: relative;
  transform-origin: 50% 40%;
  transform-style: preserve-3d;
  transform: scale(var(--scene-scale));
  opacity: var(--scene-opacity);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease-out,
    filter 0.25s ease;
  will-change: transform, opacity;
}

.scene.is-dim {
  filter: saturate(0.88);
}

.scene.is-active-scene {
  filter: none;
  z-index: 2;
}

/* контентные блоки не «стеклянные» при скролле — как «О нас» */
.programs.scene,
.flow.scene,
.chat-promo.scene,
.reviews.scene,
.about.scene {
  --scene-opacity: 1;
}

@media (max-width: 900px) {
  .scene {
    transform-origin: 50% 30%;
  }
}

.scene-bridge {
  max-width: var(--max);
  margin: -0.4rem auto;
  padding: 0 1.25rem;
  height: 52px;
  display: grid;
  place-items: center;
  pointer-events: none;
}

.scene-bridge span {
  width: min(220px, 40vw);
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(15, 143, 134, 0.15),
    rgba(232, 93, 4, 0.35),
    rgba(15, 143, 134, 0.15),
    transparent
  );
  background-size: 200% 100%;
  animation: bridgeFlow 4.5s linear infinite;
  opacity: 0.55;
  transform: scaleX(0.4);
  transition: transform 0.5s ease, opacity 0.5s ease;
}

.scene-bridge.is-lit span {
  opacity: 1;
  transform: scaleX(1);
}

@keyframes bridgeFlow {
  from { background-position: 0% 50%; }
  to { background-position: 200% 50%; }
}

@media (prefers-reduced-motion: reduce) {
  .scene,
  [data-reveal],
  .scene-bridge span,
  .shimmer-btn::before {
    animation: none !important;
    transition: none !important;
    filter: none !important;
    transform: none !important;
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 2rem;
  }

  .hero-visual {
    order: -1;
    min-height: 280px;
  }

  .stage {
    min-height: 280px;
  }

  .panel-grid,
  .steps,
  .chat-promo-inner {
    grid-template-columns: 1fr;
  }

  .spec,
  .chat-promo-aside {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
    padding-top: 1rem;
  }
}

@media (max-width: 760px) {
  .nav,
  .top-actions {
    display: none;
  }

  .menu-toggle {
    display: flex;
    margin-left: auto;
  }

  .mobile-nav:not([hidden]) {
    display: flex;
  }

  .catlist,
  .tablist {
    width: 100%;
  }

  .cat,
  .tab {
    flex: 1 1 auto;
    text-align: center;
    justify-content: center;
  }

  .tab-badge {
    display: none;
  }
}

/* ===== Dark theme surfaces ===== */
html[data-theme="dark"] .mobile-nav {
  background: rgba(10, 16, 26, 0.96);
}

html[data-theme="dark"] .menu-toggle {
  background: rgba(255, 255, 255, 0.04);
}

html[data-theme="dark"] .menu-toggle span {
  background: var(--ink);
}

html[data-theme="dark"] .catlist .cat:not(.is-active) {
  background: rgba(255, 255, 255, 0.04);
}

html[data-theme="dark"] .cat.is-active {
  background: linear-gradient(120deg, #2dd4bf, #0f8f86 55%, #fb923c);
  color: #071018;
}

html[data-theme="dark"] .cat:hover:not(.is-active) {
  background: linear-gradient(120deg, rgba(45, 212, 191, 0.14), rgba(251, 146, 60, 0.1));
}

html[data-theme="dark"] .tablist {
  background: rgba(255, 255, 255, 0.04);
}

html[data-theme="dark"] .tab.is-active {
  background: linear-gradient(120deg, #2dd4bf, #0f8f86 55%, #fb923c);
  background-size: 160% 160%;
  color: #071018;
}

html[data-theme="dark"] .tab:hover:not(.is-active) {
  background: linear-gradient(120deg, rgba(45, 212, 191, 0.14), rgba(251, 146, 60, 0.1));
}

html[data-theme="dark"] .tab.is-active .tab-badge {
  background: rgba(7, 16, 24, 0.18);
}

html[data-theme="dark"] .plan-card,
html[data-theme="dark"] .pay-box,
html[data-theme="dark"] .consent-block {
  background: rgba(255, 255, 255, 0.04);
}

html[data-theme="dark"] .panel,
html[data-theme="dark"] .chat-promo-inner,
html[data-theme="dark"] .steps li,
html[data-theme="dark"] .reviews-shell,
html[data-theme="dark"] .about-inner {
  background: var(--card-solid-bg);
  border-color: var(--card-solid-border);
  box-shadow: var(--card-solid-shadow);
}

html[data-theme="dark"] .about-inner::after,
html[data-theme="dark"] .panel::after,
html[data-theme="dark"] .steps li::after,
html[data-theme="dark"] .chat-promo-inner::after,
html[data-theme="dark"] .reviews-shell::after {
  background: linear-gradient(
    105deg,
    transparent 35%,
    rgba(255, 255, 255, 0.14) 50%,
    transparent 65%
  );
}

html[data-theme="dark"] .legal-card,
html[data-theme="dark"] .cookie-bar {
  background: var(--surface);
  color: var(--ink);
}

html[data-theme="dark"] .subtab.is-active {
  background: var(--surface);
  color: var(--ink);
}

html[data-theme="dark"] .stage-panel {
  background: linear-gradient(160deg, rgba(30, 44, 64, 0.95), rgba(18, 28, 42, 0.9));
  border-color: rgba(255, 255, 255, 0.08);
}

html[data-theme="dark"] .stage-chip,
html[data-theme="dark"] .chip-bg {
  background: var(--chip-bg);
}

html[data-theme="dark"] .stage-chip {
  background: var(--chip-bg);
}

html[data-theme="dark"] .modal-card {
  background: var(--surface-strong);
  color: var(--ink);
}

html[data-theme="dark"] .modal-backdrop {
  background: var(--modal-scrim);
}

html[data-theme="dark"] .pass-toggle:hover {
  background: rgba(45, 212, 191, 0.12);
}

html[data-theme="dark"] #authForm input,
html[data-theme="dark"] .chat-compose textarea,
html[data-theme="dark"] .license-input {
  background: var(--input-bg);
  color: var(--ink);
  border-color: var(--line);
}

html[data-theme="dark"] .auth-switch {
  background: var(--paper-2);
}

html[data-theme="dark"] .auth-switch button.is-active {
  background: var(--surface-strong);
  color: var(--ink);
}

html[data-theme="dark"] .chat-thread {
  background: var(--paper-2);
}

html[data-theme="dark"] .chat-bubble.dev {
  background: var(--surface-strong);
}

html[data-theme="dark"] .chat-bubble.me {
  background: linear-gradient(120deg, #2dd4bf, #0f8f86);
  color: #071018;
}

html[data-theme="dark"] .toast {
  background: #e8eef7;
  color: #0a1628;
}


html[data-theme="dark"] .shot-ph,
html[data-theme="dark"] .video-ph,
html[data-theme="dark"] .video-frame {
  background: var(--paper-2);
  border-color: var(--line);
}

html[data-theme="dark"] .plan-summary {
  background: rgba(45, 212, 191, 0.1);
  border-color: rgba(45, 212, 191, 0.35);
}

html[data-theme="dark"] .plan-card.is-selected {
  background: linear-gradient(145deg, rgba(45, 212, 191, 0.16), rgba(21, 34, 50, 0.95));
}

html[data-theme="dark"] .subs-list li {
  background: var(--paper-2);
}

html[data-theme="dark"] .code-lines i {
  background: linear-gradient(90deg, rgba(45, 212, 191, 0.45), rgba(232, 238, 247, 0.1));
}

.sub-key {
  display: block;
  margin-top: 0.45rem;
  padding: 0.4rem 0.55rem;
  border-radius: 8px;
  background: rgba(10, 22, 40, 0.06);
  font-size: 0.78rem;
  word-break: break-all;
  color: var(--ink-soft);
}
html[data-theme="dark"] .sub-key {
  background: rgba(255, 255, 255, 0.06);
}

/* ===== Reviews feed (frontend-only) ===== */
.reviews {
  padding: 3.5rem 0 1rem;
}

.reviews-shell {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.25rem;
  border-radius: 28px;
  background: var(--card-solid-bg);
  border: 1px solid var(--card-solid-border);
  box-shadow: var(--card-solid-shadow);
  display: grid;
  gap: 1.1rem;
  position: relative;
  overflow: hidden;
}

.reviews-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
}

.reviews-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.reviews-filter {
  border: 1px solid var(--line);
  background: var(--ghost-bg);
  color: var(--ink-soft);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.reviews-filter:hover {
  border-color: rgba(15, 143, 134, 0.35);
  color: var(--ink);
}

.reviews-filter.is-active {
  background: var(--solid-bg);
  color: var(--solid-color);
  border-color: transparent;
}

.reviews-demo-note {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
  max-width: 22rem;
  line-height: 1.4;
}

.reviews-feed {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: min(52vh, 480px);
  overflow-y: auto;
  padding: 0.35rem 0.15rem 0.35rem 0;
  scroll-behavior: smooth;
}

.review-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem 0.9rem;
  padding: 0.95rem 1rem;
  border-radius: 18px;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  animation: reviewIn 0.35s ease;
}

@keyframes reviewIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--solid-color);
  background: var(--solid-bg);
}

.review-body {
  min-width: 0;
}

.review-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.55rem;
  margin-bottom: 0.35rem;
}

.review-author {
  font-weight: 700;
  color: var(--ink);
}

.review-topic {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(15, 143, 134, 0.12);
  border-radius: 999px;
  padding: 0.2rem 0.55rem;
}

.review-stars {
  color: var(--accent-2);
  letter-spacing: 0.06em;
  font-size: 0.9rem;
}

.review-date {
  margin-left: auto;
  font-size: 0.78rem;
  color: var(--muted);
}

.review-text {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}

.review-actions {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.15rem;
}

.review-actions .ghost {
  padding: 0.35rem 0.75rem;
  font-size: 0.85rem;
}

.reviews-empty {
  margin: 0;
  padding: 1.5rem 1rem;
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 16px;
}

.reviews-compose {
  display: grid;
  gap: 0.85rem;
  padding-top: 0.35rem;
  border-top: 1px solid var(--line);
}

.reviews-compose-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr;
  gap: 0.75rem;
}

.reviews-compose label {
  display: grid;
  gap: 0.35rem;
}

.reviews-compose label > span {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
}

.reviews-compose select,
.reviews-compose input,
.reviews-compose textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--input-bg);
  color: var(--ink);
  border-radius: 12px;
  padding: 0.65rem 0.75rem;
  outline: none;
}

.reviews-compose select:focus,
.reviews-compose input:focus,
.reviews-compose textarea:focus {
  border-color: rgba(15, 143, 134, 0.55);
}

.reviews-compose textarea {
  resize: vertical;
  min-height: 88px;
}

.reviews-compose-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.reviews-compose-actions .fine {
  margin: 0;
  max-width: 28rem;
}

.modal-card-share {
  width: min(480px, 100%);
}

.review-share-preview {
  margin: 0 0 1rem;
  padding: 0.9rem 1rem;
  border-radius: 14px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 220px;
  overflow: auto;
}

.review-share-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

@media (max-width: 820px) {
  .reviews-compose-grid {
    grid-template-columns: 1fr 1fr;
  }

  .reviews-name-field {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  .reviews-compose-grid {
    grid-template-columns: 1fr;
  }

  .review-date {
    margin-left: 0;
    width: 100%;
  }

  .review-card {
    grid-template-columns: auto 1fr;
  }

  .review-actions {
    grid-column: 1 / -1;
  }
}


html[data-theme="dark"] .review-card {
  background: var(--surface-strong);
}

html[data-theme="dark"] .review-topic {
  background: rgba(45, 212, 191, 0.14);
  color: var(--accent);
}

html[data-theme="dark"] .review-share-preview {
  background: var(--paper-2);
}

.review-topic.is-demo { opacity: 0.7; font-weight: 600; }