*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ========== THEME VARIABLES — Indigo palette ========== */
:root {
  --c-bg: #f8fafc;
  --c-surface: #eef2ff;
  --c-surface-2: #e0e7ff;
  --c-border: rgba(99, 102, 241, 0.2);
  --c-border-accent: rgba(99, 102, 241, 0.4);
  --c-text: #0f172a;
  --c-text-dim: #64748b;
  --c-heading: #1e1b4b;
  --c-accent: #6366f1;
  --c-accent-hover: #4f46e5;
  --c-accent-soft: rgba(99, 102, 241, 0.1);
  --c-accent-glow: rgba(99, 102, 241, 0.3);
  --c-danger: rgba(220, 53, 53, 0.1);
  --c-danger-border: rgba(220, 53, 53, 0.2);
  --c-danger-text: #b91c1c;
  --c-card: rgba(255, 255, 255, 0.78);
  --c-nav-bg: rgba(248, 250, 252, 0.9);
  --c-nav-mobile-bg: rgba(248, 250, 252, 0.98);
  --c-hero-grid-line: rgba(99, 102, 241, 0.04);
  --c-hero-glow: rgba(99, 102, 241, 0.1);
  --c-hero-glow-2: rgba(129, 140, 248, 0.06);
  --c-card-shadow: 0 2px 8px rgba(0, 0, 0, 0.06), 0 0 0 1px rgba(99, 102, 241, 0.05);
  --c-card-hover-shadow: 0 16px 48px rgba(99, 102, 241, 0.14);
  --c-price-hover-shadow: 0 20px 60px rgba(99, 102, 241, 0.15);
  --c-featured-gradient: linear-gradient(180deg, rgba(99, 102, 241, 0.08) 0%, var(--c-surface-2) 100%);
  --c-cta-gradient: linear-gradient(135deg, rgba(99, 102, 241, 0.12) 0%, rgba(139, 92, 246, 0.08) 50%, rgba(6, 182, 212, 0.06) 100%);
  --c-cta-glow: rgba(99, 102, 241, 0.12);
  --c-btn-primary-text: #FFFFFF;
  --radius: 16px;
  --radius-sm: 10px;
  --font: 'Onest', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="dark"] {
  --c-bg: #0f172a;
  --c-surface: #1e293b;
  --c-surface-2: #1e293b;
  --c-border: rgba(129, 140, 248, 0.2);
  --c-border-accent: rgba(129, 140, 248, 0.4);
  --c-text: #f1f5f9;
  --c-text-dim: #94a3b8;
  --c-heading: #FFFFFF;
  --c-accent: #818cf8;
  --c-accent-hover: #a5b4fc;
  --c-accent-soft: rgba(129, 140, 248, 0.15);
  --c-accent-glow: rgba(129, 140, 248, 0.35);
  --c-danger: rgba(239, 68, 68, 0.1);
  --c-danger-border: rgba(239, 68, 68, 0.3);
  --c-danger-text: #ef4444;
  --c-card: rgba(20, 30, 50, 0.72);
  --c-nav-bg: rgba(15, 23, 42, 0.9);
  --c-nav-mobile-bg: rgba(15, 23, 42, 0.98);
  --c-hero-grid-line: rgba(129, 140, 248, 0.03);
  --c-hero-glow: rgba(129, 140, 248, 0.12);
  --c-hero-glow-2: rgba(99, 102, 241, 0.08);
  --c-card-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  --c-card-hover-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
  --c-price-hover-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  --c-featured-gradient: linear-gradient(180deg, rgba(129, 140, 248, 0.08) 0%, var(--c-surface-2) 100%);
  --c-cta-gradient: linear-gradient(135deg, rgba(129, 140, 248, 0.15) 0%, rgba(167, 139, 250, 0.1) 50%, rgba(103, 232, 249, 0.07) 100%);
  --c-cta-glow: rgba(129, 140, 248, 0.18);
  --c-btn-primary-text: #0f172a;
}

html {
  scroll-behavior: smooth;
  transition: background 0.4s ease, color 0.4s ease;
}

body {
  font-family: var(--font);
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background 0.4s ease, color 0.4s ease;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========== NAV ========== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  transition: all 0.4s var(--transition);
}

.nav.scrolled {
  padding: 12px 0;
  background: var(--c-nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--c-border);
}

.nav.menu-open,
.nav.menu-open.scrolled {
  background: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border-bottom: none !important;
  transition: none;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 700;
  font-size: 20px;
  color: var(--c-heading);
  letter-spacing: -0.02em;
}

.logo-img {
  height: 20px;
  width: auto;
  object-fit: contain;
}

.logo-img--dark {
  display: none;
}

[data-theme="dark"] .logo-img--light {
  display: none;
}

[data-theme="dark"] .logo-img--dark {
  display: block;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--c-text-dim);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.25s;
}

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

.nav-links a.btn-primary {
  color: var(--c-btn-primary-text);
}

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

/* ========== THEME TOGGLE ========== */
.theme-toggle {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  flex-shrink: 0;
  position: relative;
  z-index: 300;
}

.theme-toggle:hover {
  border-color: var(--c-border-accent);
  background: var(--c-accent-soft);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
  stroke: var(--c-text-dim);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke 0.3s;
}

.theme-toggle:hover svg {
  stroke: var(--c-accent);
}

.theme-toggle .icon-moon {
  display: block;
}

.theme-toggle .icon-sun {
  display: none;
}

[data-theme="dark"] .theme-toggle .icon-moon {
  display: none;
}

[data-theme="dark"] .theme-toggle .icon-sun {
  display: block;
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--c-accent), #8b5cf6);
  color: var(--c-btn-primary-text);
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.35);
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.18), transparent);
  transform: skewX(-20deg);
  animation: btn-shimmer 3.5s ease-in-out infinite 1s;
}

@keyframes btn-shimmer {
  0% { left: -100%; }
  40%, 100% { left: 160%; }
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--c-accent-hover), #7c3aed);
  transform: translateY(-2px);
  box-shadow: 0 8px 36px rgba(99, 102, 241, 0.5);
}

.btn-glow {
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.35), 0 0 0 0 rgba(99, 102, 241, 0);
  animation: btn-pulse-glow 3s ease-in-out infinite;
}

@keyframes btn-pulse-glow {
  0%, 100% { box-shadow: 0 4px 20px rgba(99, 102, 241, 0.35), 0 0 0 0 rgba(99, 102, 241, 0); }
  50% { box-shadow: 0 8px 32px rgba(99, 102, 241, 0.55), 0 0 30px 6px rgba(99, 102, 241, 0.2); }
}

@media (prefers-reduced-motion: reduce) {
  .btn-primary::after { animation: none; }
  .btn-glow { animation: none; }
}

.btn-secondary {
  background: var(--c-accent-soft);
  color: var(--c-accent);
  border: 1px solid var(--c-border-accent);
}

.btn-secondary:hover {
  background: rgba(99, 102, 241, 0.15);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--c-text);
  border: 1px solid var(--c-border);
}

.btn-outline:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 16px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  position: relative;
  z-index: 300;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-text);
  margin: 6px 0;
  transition: all 0.3s;
}

/* ========== HERO ========== */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg > * {
  pointer-events: none;
}

.hero-bg::before {
  content: '';
  position: absolute;
  top: -25%;
  right: -15%;
  width: 900px;
  height: 900px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.22) 0%, rgba(139, 92, 246, 0.10) 45%, transparent 70%);
  animation: orb-drift 14s ease-in-out infinite;
}

.hero-bg::after {
  content: '';
  position: absolute;
  bottom: -15%;
  left: -8%;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.16) 0%, rgba(99, 102, 241, 0.08) 50%, transparent 70%);
  animation: orb-drift 18s ease-in-out infinite reverse;
}

.hero-orb-3 {
  position: absolute;
  top: 55%;
  left: 38%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.14) 0%, transparent 70%);
  animation: orb-drift 22s ease-in-out infinite 4s;
}

@keyframes orb-drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(40px, -30px) scale(1.06); }
  66%       { transform: translate(-25px, 20px) scale(0.95); }
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--c-hero-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-hero-grid-line) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 30%, transparent 100%);
  animation: grid-float 24s linear infinite;
}

.hero-noise {
  position: absolute;
  inset: -20%;
  opacity: 0.16;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.5) 0 1px, transparent 1px),
    radial-gradient(circle at 80% 30%, rgba(99, 102, 241, 0.18) 0 1px, transparent 1px),
    radial-gradient(circle at 40% 70%, rgba(6, 182, 212, 0.15) 0 1px, transparent 1px);
  background-size: 26px 26px, 32px 32px, 22px 22px;
  mix-blend-mode: soft-light;
  animation: noise-drift 18s linear infinite;
}

.hero-rings {
  position: absolute;
  inset: 0;
}

.hero-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(99, 102, 241, 0.14);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06) inset;
  opacity: 0.8;
}

.hero-ring--1 {
  top: 8%;
  right: 8%;
  width: min(42vw, 540px);
  aspect-ratio: 1;
  animation: ring-rotate 26s linear infinite;
}

.hero-ring--2 {
  left: -4%;
  bottom: 4%;
  width: min(34vw, 420px);
  aspect-ratio: 1;
  border-color: rgba(6, 182, 212, 0.16);
  animation: ring-rotate 32s linear infinite reverse;
}

.hero-beam {
  position: absolute;
  width: 55vw;
  max-width: 760px;
  height: 140px;
  --beam-rotate-start: -14deg;
  --beam-rotate-mid: -10deg;
  border-radius: 999px;
  filter: blur(10px);
  opacity: 0.3;
  background: linear-gradient(90deg, transparent 0%, rgba(129, 140, 248, 0.24) 30%, rgba(103, 232, 249, 0.28) 60%, transparent 100%);
}

.hero-beam--1 {
  top: 14%;
  left: -10%;
  transform: rotate(-14deg);
  animation: beam-sweep 16s ease-in-out infinite;
}

.hero-beam--2 {
  right: -14%;
  bottom: 10%;
  --beam-rotate-start: -24deg;
  --beam-rotate-mid: -18deg;
  transform: rotate(var(--beam-rotate-start));
  opacity: 0.22;
  animation: beam-sweep 20s ease-in-out infinite reverse;
}

.hero-flow {
  position: absolute;
  width: min(46vw, 640px);
  aspect-ratio: 1;
  border-radius: 50%;
  opacity: 0.55;
  filter: blur(2px);
}

.hero-flow::before,
.hero-flow::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(99, 102, 241, 0.16);
  mask-image: linear-gradient(120deg, transparent 12%, black 36%, black 64%, transparent 88%);
  -webkit-mask-image: linear-gradient(120deg, transparent 12%, black 36%, black 64%, transparent 88%);
}

.hero-flow::after {
  inset: 9%;
  border-color: rgba(6, 182, 212, 0.18);
}

.hero-flow--1 {
  top: 4%;
  left: 38%;
  animation: flow-orbit 22s ease-in-out infinite;
}

.hero-flow--2 {
  bottom: -8%;
  left: 10%;
  width: min(34vw, 460px);
  opacity: 0.35;
  animation: flow-orbit 18s ease-in-out infinite reverse;
}

.hero-particles {
  position: absolute;
  inset: 0;
}

.hero-particles span {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.95) 0%, rgba(103, 232, 249, 0.35) 45%, transparent 72%);
  box-shadow: 0 0 24px rgba(103, 232, 249, 0.25);
  opacity: 0.55;
  animation: particle-float 14s ease-in-out infinite;
}

.hero-particles span:nth-child(1) {
  top: 20%;
  left: 18%;
  animation-delay: -2s;
}

.hero-particles span:nth-child(2) {
  top: 30%;
  right: 18%;
  width: 14px;
  height: 14px;
  animation-duration: 19s;
  animation-delay: -7s;
}

.hero-particles span:nth-child(3) {
  bottom: 20%;
  left: 32%;
  width: 8px;
  height: 8px;
  animation-duration: 17s;
  animation-delay: -4s;
}

.hero-particles span:nth-child(4) {
  bottom: 26%;
  right: 24%;
  width: 12px;
  height: 12px;
  animation-duration: 15s;
  animation-delay: -10s;
}

.hero-particles span:nth-child(5) {
  top: 48%;
  left: 54%;
  width: 9px;
  height: 9px;
  animation-duration: 13s;
  animation-delay: -6s;
}

@keyframes grid-float {
  0% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(-12px, 8px, 0);
  }

  100% {
    transform: translate3d(0, 0, 0);
  }
}

@keyframes noise-drift {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }

  50% {
    transform: translate3d(12px, -8px, 0) scale(1.03);
  }

  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
}

@keyframes ring-rotate {
  0% {
    transform: rotate(0deg) scale(1);
  }

  50% {
    transform: rotate(180deg) scale(1.04);
  }

  100% {
    transform: rotate(360deg) scale(1);
  }
}

@keyframes beam-sweep {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(var(--beam-rotate-start)) scaleX(1);
  }

  50% {
    transform: translate3d(60px, 24px, 0) rotate(var(--beam-rotate-mid)) scaleX(1.08);
  }
}

@keyframes flow-orbit {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg) scale(1);
  }

  50% {
    transform: translate3d(18px, -24px, 0) rotate(18deg) scale(1.06);
  }
}

@keyframes particle-float {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
    opacity: 0.3;
  }

  45% {
    transform: translate3d(12px, -20px, 0) scale(1.2);
    opacity: 0.75;
  }

  70% {
    transform: translate3d(-10px, 10px, 0) scale(0.9);
    opacity: 0.45;
  }
}

[data-theme="light"] .hero-bg::before {
  background: radial-gradient(circle, rgba(99, 102, 241, 0.11) 0%, rgba(139, 92, 246, 0.05) 45%, transparent 70%);
}

[data-theme="light"] .hero-bg::after {
  background: radial-gradient(circle, rgba(6, 182, 212, 0.08) 0%, rgba(99, 102, 241, 0.04) 50%, transparent 70%);
}

[data-theme="light"] .hero-orb-3 {
  background: radial-gradient(circle, rgba(139, 92, 246, 0.07) 0%, transparent 70%);
}

[data-theme="light"] .hero-noise {
  opacity: 0.22;
  mix-blend-mode: multiply;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(30, 27, 75, 0.09) 0 1px, transparent 1px),
    radial-gradient(circle at 80% 30%, rgba(79, 70, 229, 0.10) 0 1px, transparent 1px),
    radial-gradient(circle at 40% 70%, rgba(14, 116, 144, 0.09) 0 1px, transparent 1px);
}

[data-theme="light"] .hero-ring {
  border-color: rgba(79, 70, 229, 0.16);
  box-shadow: 0 0 0 1px rgba(30, 27, 75, 0.05) inset;
  opacity: 0.55;
}

[data-theme="light"] .hero-ring--2 {
  border-color: rgba(14, 116, 144, 0.16);
}

[data-theme="light"] .hero-beam {
  opacity: 0.5;
  filter: blur(10px);
  background: linear-gradient(90deg, transparent 0%, rgba(79, 70, 229, 0.38) 28%, rgba(14, 116, 144, 0.36) 60%, transparent 100%);
}

[data-theme="light"] .hero-beam--2 {
  opacity: 0.38;
}

[data-theme="light"] .hero-flow {
  opacity: 0.45;
}

[data-theme="light"] .hero-flow::before {
  border-color: rgba(79, 70, 229, 0.16);
}

[data-theme="light"] .hero-flow::after {
  border-color: rgba(14, 116, 144, 0.14);
}

[data-theme="light"] .hero-flow--2 {
  opacity: 0.32;
}

@keyframes particle-float-light {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
    opacity: 0.22;
  }

  45% {
    transform: translate3d(12px, -20px, 0) scale(1.2);
    opacity: 0.5;
  }

  70% {
    transform: translate3d(-10px, 10px, 0) scale(0.9);
    opacity: 0.32;
  }
}

[data-theme="light"] .hero-particles span {
  background: radial-gradient(circle, rgba(30, 27, 75, 0.45) 0%, rgba(14, 116, 144, 0.22) 45%, transparent 72%);
  box-shadow: 0 0 18px rgba(79, 70, 229, 0.14);
  animation-name: particle-float-light;
}

[data-theme="dark"] .hero-ring {
  border-color: rgba(167, 139, 250, 0.18);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04) inset;
}

[data-theme="dark"] .hero-ring--2 {
  border-color: rgba(103, 232, 249, 0.2);
}

[data-theme="dark"] .hero-beam {
  opacity: 0.38;
  background: linear-gradient(90deg, transparent 0%, rgba(129, 140, 248, 0.28) 28%, rgba(103, 232, 249, 0.3) 60%, transparent 100%);
}

[data-theme="dark"] .hero-flow::before {
  border-color: rgba(167, 139, 250, 0.18);
}

[data-theme="dark"] .hero-flow::after {
  border-color: rgba(103, 232, 249, 0.22);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 28px;
}

.hero-main {
  display: flex;
  align-items: center;
  gap: 60px;
  width: 100%;
}

.hero-text {
  flex: 1;
  min-width: 0;
}

.hero-mascot {
  flex-shrink: 0;
  width: min(620px, 52vw);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-mascot--mobile {
  display: none;
}

.hero-mascot-img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 20px 48px var(--c-accent-glow));
  animation: mascot-float 9s ease-in-out infinite;
}

[data-theme="dark"] .hero-mascot-img {
  filter: drop-shadow(0 20px 48px rgba(129, 140, 248, 0.35));
}

@keyframes mascot-float {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(0, -10px, 0);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px 6px 8px;
  border-radius: 50px;
  background: rgba(99, 102, 241, 0.14);
  border: 1px solid rgba(99, 102, 241, 0.3);
  box-shadow: 0 2px 16px rgba(99, 102, 241, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  font-size: 13px;
  font-weight: 500;
  color: var(--c-accent);
  margin-bottom: 32px;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-accent);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.4;
  }
}

.hero h1 {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--c-heading);
  margin-bottom: 24px;
}

.hero h1 .gradient {
  color: var(--c-accent);
  -webkit-text-fill-color: var(--c-accent);
}

.hero h1 .eco-word {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
}

.hero h1 .eco-word,
.hero h1 .eco-word .eco-prefix,
.hero h1 .eco-word .eco-suffix {
  color: inherit;
  -webkit-text-fill-color: inherit;
  background: none;
  -webkit-background-clip: unset;
  background-clip: unset;
}

.hero h1 .eco-suffix {
  display: inline-block;
  will-change: transform, opacity;
}

.hero h1 .eco-suffix.is-sliding {
  animation: eco-slide-down 360ms ease;
}

@keyframes eco-slide-down {
  0% {
    opacity: 0;
    transform: translateY(-0.42em);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

[data-theme="dark"] .hero h1 .gradient {
  color: var(--c-accent);
  -webkit-text-fill-color: var(--c-accent);
}

@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50%       { background-position: 100% 50%; }
}

.hero-sub {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--c-text-dim);
  max-width: 540px;
  margin: 0 0 24px;
  line-height: 1.7;
}

.hero-benefits {
  display: grid;
  gap: 10px;
  max-width: 600px;
  margin-bottom: 38px;
}

.hero-benefit {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--c-text);
}

.hero-benefit::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.14);
}

.hero-cta-area {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-cta-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #22c55e;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: 50px;
  padding: 4px 12px;
}

.hero-cta-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
  flex-shrink: 0;
  animation: pulse-dot 1.8s ease-in-out infinite;
}

[data-theme="light"] .hero-cta-badge-dot {
  background: rgba(34, 197, 94, 0.45);
}

@media (prefers-reduced-motion: reduce) {
  .hero-cta-badge-dot { animation: none; }
}

.hero-stats {
  display: flex;
  justify-content: flex-start;
  gap: 0;
  margin-top: 48px;
  padding: 20px 24px;
  border-radius: var(--radius);
  background: var(--c-card);
  border: 1px solid var(--c-border);
  box-shadow: var(--c-card-shadow);
  position: relative;
  overflow: hidden;
  min-width: 0;
}

.hero-stats::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-accent-soft), var(--c-border-accent), transparent);
}

.hero-stat-item {
  flex: 1;
  min-width: 0;
  text-align: center;
  position: relative;
  padding: 6px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-stat-item + .hero-stat-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  height: 36px;
  width: 1px;
  background: var(--c-border);
}

.hero-stat-value {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  color: var(--c-accent);
  letter-spacing: -0.03em;
  line-height: 1.1;
  text-shadow: 0 0 24px var(--c-accent-glow);
}

.hero-stat-label {
  font-size: 12px;
  color: var(--c-text-dim);
  margin-top: 4px;
  line-height: 1.4;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

@media (prefers-reduced-motion: reduce) {
  .hero-bg::before,
  .hero-bg::after,
  .hero-orb-3,
  .hero-grid,
  .hero-noise,
  .hero-ring,
  .hero-beam,
  .hero-flow,
  .hero-particles span,
  .hero-mascot-img {
    animation: none !important;
    transform: none !important;
  }
}

/* ========== SECTION COMMON ========== */
section {
  padding: 120px 0;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-accent);
  margin-bottom: 20px;
  padding: 5px 14px;
  background: var(--c-accent-soft);
  border: 1px solid var(--c-border-accent);
  border-radius: 50px;
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--c-heading);
  margin-bottom: 16px;
  line-height: 1.15;
}

.section-desc {
  font-size: 17px;
  color: var(--c-text-dim);
  max-width: 560px;
  line-height: 1.7;
}

.section-header {
  margin-bottom: 64px;
}

.section-header-center {
  text-align: center;
}

.section-header-center .section-desc {
  margin: 0 auto;
}

/* ========== PROBLEMS ========== */
.problems {
  background: var(--c-surface);
  position: relative;
  overflow: hidden;
}

.problems::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -150px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.problems-intro {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-bottom: 64px;
}

.problems-intro-header {
  flex: 1;
  min-width: 0;
  text-align: left;
  margin-bottom: 0;
}

.problems-intro-header .section-desc {
  margin-left: 0;
  margin-right: 0;
  max-width: 520px;
}

.problems-mascot {
  transform: scale(-1, 1);
  flex-shrink: 0;
  width: min(340px, 38vw);
  display: flex;
  align-items: center;
  justify-content: center;
}

.problems-mascot-img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 16px 40px var(--c-accent-glow));
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.problems-accent {
  margin-top: 56px;
  text-align: center;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.2;
  background: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #ec4899 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 24px rgba(99, 102, 241, 0.45));
  position: relative;
}


.problem-card {
  padding: 36px;
  border-radius: var(--radius);
  background: var(--c-card);
  border: 1px solid var(--c-border);
  box-shadow: var(--c-card-shadow);
  transition: all 0.4s var(--transition);
}

.problem-card:hover {
  border-color: var(--c-danger-border);
  transform: translateY(-4px);
  box-shadow: var(--c-card-hover-shadow);
}

.problem-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--c-danger);
  border: 1px solid var(--c-danger-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.problem-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--c-danger-text);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.problem-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--c-heading);
  margin-bottom: 10px;
}

.problem-card p {
  font-size: 15px;
  color: var(--c-text-dim);
  line-height: 1.6;
}

/* ========== FEATURES ========== */
.features-intro {
  display: flex;
  align-items: center;
  gap: 48px;
  margin-bottom: 64px;
}

.features-mascot {
  flex-shrink: 0;
  width: min(280px, 36vw);
  display: flex;
  align-items: center;
  justify-content: center;
}

.features-mascot-img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 16px 40px var(--c-accent-glow));
}

.features-intro-header {
  text-align: left;
  margin-bottom: 0;
}

.features-intro-header .section-desc {
  margin-left: 0;
  margin-right: 0;
  max-width: 560px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 40px 36px;
  border-radius: var(--radius);
  background: var(--c-card);
  border: 1px solid var(--c-border);
  box-shadow: var(--c-card-shadow);
  transition: all 0.4s var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-accent), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}

.feature-card:hover {
  border-color: var(--c-border-accent);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(99, 102, 241, 0.18), 0 0 0 1px rgba(99, 102, 241, 0.12);
}

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

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--c-surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: all var(--transition);
}

.feature-icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--c-text-dim);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke var(--transition);
}

.feature-card:hover .feature-icon {
  background: var(--c-accent);
}

.feature-card:hover .feature-icon svg {
  stroke: #fff;
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--c-heading);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 15px;
  color: var(--c-text-dim);
  line-height: 1.6;
}

/* ========== HOW IT WORKS ========== */
.how {
  background: var(--c-surface);
  position: relative;
  overflow: hidden;
}

.how::before {
  content: '';
  position: absolute;
  bottom: -120px;
  left: -100px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(12.5% + 16px);
  right: calc(12.5% + 16px);
  height: 2px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-border-accent), var(--c-accent));
  opacity: 0.4;
}

.step {
  text-align: center;
  position: relative;
}

.step-num {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-accent), var(--c-accent-hover));
  border: none;
  box-shadow: 0 8px 24px var(--c-accent-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 26px;
  font-weight: 800;
  color: #fff;
  position: relative;
  z-index: 1;
}

[data-theme="dark"] .step-num {
  color: #0f172a;
}

.step h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--c-heading);
  margin-bottom: 8px;
}

.step p {
  font-size: 14px;
  color: var(--c-text-dim);
  line-height: 1.6;
}

/* ========== REPORTS ========== */
.reports-intro {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-bottom: 64px;
}

.reports-intro-header {
  flex: 1;
  min-width: 0;
  text-align: left;
  margin-bottom: 0;
}

.reports-intro-header .section-desc {
  margin-left: 0;
  margin-right: 0;
  max-width: 520px;
}

.reports-mascot {
  flex-shrink: 0;
  width: min(340px, 38vw);
  display: flex;
  align-items: center;
  justify-content: center;
}

.reports-mascot-img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 16px 40px var(--c-accent-glow));
}

.reports-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.report-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  border-radius: var(--radius-sm);
  background: var(--c-card);
  border: 1px solid var(--c-border);
  box-shadow: var(--c-card-shadow);
  transition: all 0.3s;
}

.report-item:hover {
  border-color: var(--c-border-accent);
  transform: translateX(4px);
}

.report-check {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--c-accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.report-check svg {
  width: 14px;
  height: 14px;
  stroke: var(--c-accent);
  fill: none;
  stroke-width: 2.5;
}

.report-item span {
  font-size: 15px;
  font-weight: 500;
  color: var(--c-text);
}

/* ========== PRICING ========== */
.pricing {
  background: var(--c-surface);
  position: relative;
  overflow: hidden;
}

.pricing::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -180px;
  transform: translateY(-50%);
  width: 550px;
  height: 550px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.pricing-intro {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-bottom: 64px;
}

.pricing-intro-header {
  flex: 1;
  min-width: 0;
  text-align: left;
  margin-bottom: 0;
}

.pricing-intro-header .section-desc {
  margin-left: 0;
  margin-right: 0;
  max-width: 520px;
}

.pricing-mascot {
  flex-shrink: 0;

  transform: scale(-1, 1);
  width: min(340px, 38vw);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pricing-mascot-img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 16px 40px var(--c-accent-glow));
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.pricing-grid .price-card {
  grid-column: span 2;
}


.price-card {
  padding: 36px 28px;
  border-radius: var(--radius);
  background: var(--c-card);
  border: 1px solid var(--c-border);
  box-shadow: var(--c-card-shadow);
  transition: all 0.4s var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 100%;
}

.price-card.featured {
  border-color: var(--c-accent);
  background: var(--c-card);
  box-shadow: 0 0 0 2px var(--c-accent), var(--c-card-hover-shadow);
}

.price-card.featured::before {
  content: 'Популярный';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 14px;
  border-radius: 50px;
  background: var(--c-accent);
  color: var(--c-btn-primary-text);
  font-size: 12px;
  font-weight: 600;
}

.price-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--c-price-hover-shadow);
}

.price-name {
  font-size: 18px;
  font-weight: 600;
  color: var(--c-heading);
  margin-bottom: 8px;
}

.price-target {
  font-size: 13px;
  color: var(--c-text-dim);
  margin-bottom: 24px;
}

.price-value {
  font-size: 36px;
  font-weight: 800;
  color: var(--c-heading);
  letter-spacing: -0.02em;
}

.price-value small {
  font-size: 14px;
  font-weight: 500;
  color: var(--c-text-dim);
}

.price-period {
  font-size: 13px;
  color: var(--c-text-dim);
  margin-bottom: 28px;
}

.price-features {
  list-style: none;
  margin-bottom: 24px;
}

.price-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: 14px;
  color: var(--c-text-dim);
  line-height: 1.5;
}

.price-features li::before {
  content: '';
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--c-accent-soft);
  flex-shrink: 0;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8l4 4 6-7' fill='none' stroke='%236366f1' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px;
}

[data-theme="dark"] .price-features li::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8l4 4 6-7' fill='none' stroke='%23818cf8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

.price-card .btn {
  width: 100%;
  margin-top: auto;
  flex-shrink: 0;
}

/* ========== ACCESS ========== */
.access-intro {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-bottom: 64px;
}

.access-intro-header {
  flex: 1;
  min-width: 0;
  text-align: left;
  margin-bottom: 0;
}

.access-intro-header .section-desc {
  margin-left: 0;
  margin-right: 0;
  max-width: 520px;
}

.access-mascot {
  flex-shrink: 0;
  width: min(340px, 38vw);
  display: flex;
  align-items: center;
  justify-content: center;
}

.access-mascot-img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 16px 40px var(--c-accent-glow));
}

.access-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.access-card {
  padding: 40px;
  border-radius: var(--radius);
  background: var(--c-card);
  border: 1px solid var(--c-border);
  box-shadow: var(--c-card-shadow);
  text-align: center;
  transition: all 0.3s;
}

.access-card:hover {
  border-color: var(--c-border-accent);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(99, 102, 241, 0.18), 0 0 0 1px rgba(99, 102, 241, 0.12);
}

.access-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 16px;
  background: var(--c-accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}

.access-icon svg {
  width: 30px;
  height: 30px;
  stroke: var(--c-accent);
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.access-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--c-heading);
  margin-bottom: 8px;
}

.access-card p {
  font-size: 14px;
  color: var(--c-text-dim);
  line-height: 1.6;
}

/* ========== CTA ========== */
.cta {
  padding: 120px 0 140px;
  position: relative;
  overflow: visible;
}

.cta-wrap {
  position: relative;
}

.cta-inner {
  position: relative;
  padding: 80px 56px 100px;
  border-radius: 24px;
  background: var(--c-cta-gradient);
  border: 1px solid var(--c-border-accent);
  text-align: center;
  overflow: visible;
}

.cta-inner::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--c-cta-glow), transparent 70%);
  filter: blur(60px);
  z-index: 0;
  pointer-events: none;
}

.cta-body {
  position: relative;
  z-index: 3;
  max-width: 560px;
  margin: 0 auto;
}

/* Маскот: «вылезает» из-под карточки справа снизу, под наклоном */
.cta-mascot {
  position: absolute;
  z-index: 2;
  right: clamp(8px, 3vw, 56px);
  bottom: -72px;
  width: clamp(200px, 28vw, 340px);
  pointer-events: none;
  transform-origin: 60% 100%;
}

.cta-mascot-ring {
  position: absolute;
  left: 50%;
  top: 45%;
  transform: translate(-50%, -50%);
  width: 118%;
  height: 118%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--c-accent-soft) 0%, transparent 72%);
  border: 1px solid var(--c-border-accent);
  opacity: 0.85;
  z-index: -1;
}

.cta-mascot-img {
  position: relative;
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 28px 50px rgba(99, 102, 241, 0.28));
}

[data-theme="dark"] .cta-mascot-img {
  filter: drop-shadow(0 28px 50px rgba(129, 140, 248, 0.22));
}

.cta h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  color: var(--c-heading);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.cta p {
  font-size: 18px;
  color: var(--c-text-dim);
  margin-bottom: 40px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ========== FOOTER ========== */
.footer {
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  padding: 64px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--c-text-dim);
  margin-top: 12px;
  line-height: 1.7;
  max-width: 280px;
}

.footer h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-heading);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  font-size: 14px;
  color: var(--c-text-dim);
  text-decoration: none;
  transition: color 0.25s;
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--c-border);
  font-size: 13px;
  color: var(--c-text-dim);
}

.footer-bottom a {
  color: var(--c-accent);
  text-decoration: none;
}

/* ========== MODULES ========== */
.modules {
  background: var(--c-surface);
}

.modules-intro {
  display: flex;
  align-items: center;
  gap: 48px;
  margin-bottom: 64px;
}

.modules-mascot {
  flex-shrink: 0;
  width: min(280px, 36vw);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modules-mascot-img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 16px 40px var(--c-accent-glow));
}

.modules-intro-header {
  text-align: left;
  margin-bottom: 0;
}

.modules-intro-header .section-desc {
  margin-left: 0;
  margin-right: 0;
  max-width: 640px;
}

/* --- Module navigation tabs --- */
.mod-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 40px;
}

.mod-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 18px 12px 16px;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text-dim);
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  letter-spacing: -0.01em;
}

.mod-nav-icon-wrap {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-surface-2);
  border-radius: 12px;
  transition: all var(--transition);
  flex-shrink: 0;
}

.mod-nav-btn svg {
  width: 22px;
  height: 22px;
  stroke: var(--c-text-dim);
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke var(--transition);
}

.mod-nav-btn:hover {
  color: var(--c-heading);
  border-color: var(--c-border-accent);
  transform: translateY(-2px);
  box-shadow: var(--c-card-hover-shadow);
}

.mod-nav-btn:hover .mod-nav-icon-wrap {
  background: var(--c-accent-soft);
}

.mod-nav-btn:hover svg {
  stroke: var(--c-accent);
}

.mod-nav-btn.active {
  color: var(--c-accent);
  background: var(--c-accent-soft);
  border-color: var(--c-accent);
  box-shadow: 0 0 0 1px var(--c-accent), var(--c-card-hover-shadow);
}

.mod-nav-btn.active .mod-nav-icon-wrap {
  background: var(--c-accent);
}

.mod-nav-btn.active svg {
  stroke: #fff;
}

.mod-nav-btn.active::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  width: 12px;
  height: 12px;
  background: var(--c-accent-soft);
  border: 1px solid var(--c-accent);
  border-top: none;
  border-left: none;
  transform: translateX(-50%) rotate(45deg);
}

.mod-nav-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 20px;
  padding: 0 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--c-accent);
  background: var(--c-accent-soft);
  border-radius: 10px;
  position: absolute;
  top: 10px;
  right: 10px;
}

.mod-nav-badge {
  display: inline-flex;
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-btn-primary-text);
  background: var(--c-accent);
  border-radius: 6px;
  position: absolute;
  top: 8px;
  right: 8px;
}

/* --- Module panels --- */
.mod-panel {
  display: none;
}

.mod-panel.active {
  display: block;
}

.mod-panel-intro {
  margin: 0 0 24px;
  color: var(--c-text-dim);
  font-size: 16px;
  line-height: 1.7;
  text-align: center;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Hero card (single module) --- */
.mod-hero-card {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 36px 40px;
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--c-card-shadow);
  transition: all var(--transition);
}

.mod-hero-card:hover {
  border-color: var(--c-border-accent);
  box-shadow: var(--c-card-hover-shadow);
  transform: translateY(-2px);
}

.mod-hero-card-icon {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-accent-soft);
  border-radius: 16px;
}

.mod-hero-card-icon svg {
  width: 32px;
  height: 32px;
  stroke: var(--c-accent);
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.mod-hero-card-body {
  flex: 1;
}

.mod-hero-card-body h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 600;
  color: var(--c-heading);
  line-height: 1.4;
}

.mod-hero-card-body p {
  margin: 0;
  font-size: 15px;
  color: var(--c-text-dim);
  line-height: 1.6;
}

.mod-hero-card-price {
  flex-shrink: 0;
  text-align: right;
}

.mod-price-value {
  display: block;
  font-size: 28px;
  font-weight: 800;
  color: var(--c-heading);
  letter-spacing: -0.02em;
}

.mod-price-period {
  font-size: 14px;
  color: var(--c-text-dim);
}

/* --- Module cards grid --- */
.mod-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.mod-cards-grid--compact {
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.mod-card {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 12px 14px;
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: 12px;
  transition: all var(--transition);
  cursor: default;
}

.mod-card:hover {
  border-color: var(--c-accent);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(99,102,241,0.1);
  background: var(--c-surface);
}

.mod-card.is-hidden {
  display: none;
}

.mod-card-icon {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-surface-2);
  border-radius: 9px;
  transition: all var(--transition);
}

.mod-card-icon svg {
  width: 16px;
  height: 16px;
  stroke: var(--c-text-dim);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke var(--transition);
}

.mod-card:hover .mod-card-icon {
  background: var(--c-accent);
}

.mod-card:hover .mod-card-icon svg {
  stroke: #fff;
}

.mod-card-name {
  flex: 1;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text);
  line-height: 1.3;
}

.mod-card-price {
  font-size: 12px;
  font-weight: 700;
  color: var(--c-accent);
  white-space: nowrap;
  flex-shrink: 0;
  background: var(--c-accent-soft);
  padding: 3px 8px;
  border-radius: 6px;
  letter-spacing: -0.01em;
}

/* --- Search bar --- */
.mod-search-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto 28px;
  padding: 14px 20px;
  background: var(--c-surface-2);
  border: 1px solid var(--c-border);
  border-radius: 50px;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.mod-search-bar:focus-within {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px var(--c-accent-soft);
}

.mod-search-bar svg {
  width: 20px;
  height: 20px;
  stroke: var(--c-text-dim);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.mod-search-input {
  flex: 1;
  border: none;
  background: none;
  font-family: var(--font);
  font-size: 15px;
  color: var(--c-text);
  outline: none;
}

.mod-search-input::placeholder {
  color: var(--c-text-dim);
  opacity: 0.7;
}

.mod-no-results {
  margin: 20px 0 0;
  text-align: center;
  font-size: 15px;
  color: var(--c-text-dim);
}

.mod-no-results.is-hidden {
  display: none;
}

/* --- Bundle promo banner --- */
.mod-bundle-promo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 28px;
  padding: 20px 28px;
  background: linear-gradient(135deg, var(--c-accent-soft), rgba(99, 102, 241, 0.03));
  border: 1px solid var(--c-border-accent);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.mod-bundle-promo:hover {
  box-shadow: var(--c-card-hover-shadow);
}

.mod-bundle-promo-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mod-bundle-promo-left svg {
  width: 32px;
  height: 32px;
  stroke: var(--c-accent);
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.mod-bundle-promo-left strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--c-heading);
  margin-bottom: 2px;
}

.mod-bundle-promo-left span {
  font-size: 13px;
  color: var(--c-text-dim);
}

.mod-bundle-promo-price {
  font-size: 22px;
  font-weight: 800;
  color: var(--c-accent);
  white-space: nowrap;
  letter-spacing: -0.02em;
}

.mod-bundle-promo-price small {
  font-size: 13px;
  font-weight: 500;
  color: var(--c-text-dim);
}

/* --- Bundles grid (redesigned) --- */
.bundles-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.bundle-card {
  display: flex;
  flex-direction: column;
  padding: 0;
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  box-shadow: var(--c-card-shadow);
}

.bundle-card:hover {
  border-color: var(--c-border-accent);
  transform: translateY(-3px);
  box-shadow: var(--c-card-hover-shadow);
}

.bundle-card--accent {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 1px var(--c-accent), var(--c-card-shadow);
}

.bundle-card-header {
  padding: 20px 24px 12px;
}

.bundle-card-count {
  display: inline-block;
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--c-accent);
  background: var(--c-accent-soft);
  border-radius: 6px;
  margin-bottom: 10px;
}

.bundle-card-title {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--c-heading);
}

.bundle-card-desc {
  margin: 0;
  padding: 0 24px 16px;
  font-size: 14px;
  color: var(--c-text-dim);
  line-height: 1.6;
  flex: 1;
}

.bundle-card-details {
  padding: 0 24px 16px;
  font-size: 14px;
  color: var(--c-text-dim);
  flex: 1;
}

.bundle-card-details summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--c-accent);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 6px;
}

.bundle-card-details summary::-webkit-details-marker {
  display: none;
}

.bundle-card-details summary::before {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 5px solid var(--c-accent);
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  transition: transform 0.2s;
}

.bundle-card-details[open] summary::before {
  transform: rotate(90deg);
}

.bundle-card-details ul {
  margin: 10px 0 0;
  padding-left: 18px;
  line-height: 1.7;
  columns: 2;
  column-gap: 16px;
}

.bundle-card-details li {
  margin-bottom: 3px;
}

.bundle-card-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--c-border);
  background: var(--c-surface);
}

.bundle-card-footer .bundle-card-price {
  font-size: 20px;
  font-weight: 800;
  color: var(--c-accent);
  letter-spacing: -0.02em;
}

.bundle-card-footer .bundle-card-price small {
  font-size: 13px;
  font-weight: 500;
  color: var(--c-text-dim);
}

/* ========== PRICING ON-PREMISE CARD ========== */
.price-card--onprem {
  border-style: dashed;
  background: linear-gradient(145deg, var(--c-card), rgba(99, 102, 241, 0.03));
}

.price-card--onprem:hover {
  border-style: solid;
}

.price-card-onprem-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 3px 14px;
  border-radius: 50px;
  background: linear-gradient(135deg, var(--c-accent), #8b5cf6);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* ========== PRICING NOTE ========== */
.pricing-note {
  margin: 24px auto 0;
  font-size: 13px;
  color: var(--c-text-dim);
  max-width: 720px;
  text-align: center;
}

/* ========== PRESENTATIONS ========== */
.presentations-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.presentation-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 28px;
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  color: var(--c-text);
  text-decoration: none;
  transition: all var(--transition);
  box-shadow: var(--c-card-shadow);
}

.presentation-card:hover {
  border-color: var(--c-border-accent);
  transform: translateY(-4px);
  box-shadow: var(--c-card-hover-shadow);
}

.presentation-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 20px;
  border-radius: 50%;
  background: var(--c-accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}

.presentation-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--c-accent);
  fill: var(--c-accent);
  stroke-width: 0;
}

.presentation-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 600;
  color: var(--c-heading);
}

.presentation-card p {
  margin: 0;
  font-size: 14px;
  color: var(--c-text-dim);
  line-height: 1.6;
}

/* ========== FAQ ========== */
.faq-section {
  background: var(--c-surface);
}

.faq-list {
  margin-bottom: 32px;
}

.faq-item {
  margin-bottom: 8px;
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item:hover {
  border-color: var(--c-border-accent);
}

.faq-item summary {
  padding: 18px 24px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  list-style: none;
  color: var(--c-heading);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 20px;
  color: var(--c-accent);
  font-weight: 300;
  flex-shrink: 0;
  margin-left: 16px;
  transition: transform var(--transition);
}

.faq-item[open] summary::after {
  content: "\2212";
}

.faq-item p {
  margin: 0 24px 18px;
  padding-top: 12px;
  font-size: 15px;
  color: var(--c-text-dim);
  border-top: 1px solid var(--c-border);
  line-height: 1.7;
}

.faq-item p a {
  color: var(--c-accent);
  text-decoration: none;
}

.faq-item p a:hover {
  text-decoration: underline;
}

.support-links {
  font-size: 15px;
  color: var(--c-text-dim);
  line-height: 1.8;
}

.support-links a {
  font-weight: 500;
  color: var(--c-accent);
  text-decoration: none;
}

.support-links a:hover {
  text-decoration: underline;
}

/* ========== GLASSMORPHISM ========== */
/* backdrop-filter removed from cards — was creating GPU compositor layers for every card (major memory drain) */

/* ========== TILT CARDS ========== */
.feature-card,
.problem-card,
.access-card {
  transition: all 0.4s var(--transition), transform 0.15s ease-out;
}

/* will-change только в момент взаимодействия, а не всегда */
.feature-card:hover,
.problem-card:hover,
.access-card:hover {
  will-change: transform;
}

/* ========== ANIMATED ENTRANCE ========== */
@keyframes float-in-up {
  from {
    opacity: 0;
    transform: translateY(60px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.reveal.visible {
  animation: none;
}

/* ========== SECTION ACCENT LINES ========== */
.problems,
.how,
.pricing,
.faq-section,
.modules {
  position: relative;
}

.problems::after,
.how::after,
.pricing::before,
.faq-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--c-border-accent) 30%, var(--c-border-accent) 70%, transparent 100%);
  opacity: 0.5;
}

/* ========== ANIMATIONS ========== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 {
  transition-delay: 0.06s;
}

.reveal-delay-2 {
  transition-delay: 0.12s;
}

.reveal-delay-3 {
  transition-delay: 0.18s;
}

.reveal-delay-4 {
  transition-delay: 0.24s;
}

.reveal-delay-5 {
  transition-delay: 0.30s;
}

/* ========== RESPONSIVE ========== */

/* --- Nav: сжатие при нехватке места --- */
@media (max-width: 1200px) {
  .nav-links {
    gap: 20px;
  }

  .nav-links a {
    font-size: 13px;
  }
}

@media (max-width: 1024px) {
  .pricing-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .pricing-grid .price-card {
    grid-column: span 2;
  }

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

  .steps::before {
    display: none;
  }

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

  .mod-cards-grid {
    grid-template-columns: 1fr;
  }

  .mod-cards-grid--compact {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-mascot {
    width: min(420px, 42vw);
  }

  /* --- Nav: переход на гамбургер начиная с планшета --- */
  .nav-links {
    display: none !important;
  }

  .nav-links.open {
    display: flex !important;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--c-nav-mobile-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    justify-content: center;
    align-items: center;
    gap: 28px;
    z-index: 200;
    padding: 80px 24px 40px;
  }

  .nav-links.open li {
    list-style: none;
  }

  .nav-links.open a {
    font-size: 22px;
    font-weight: 600;
    color: var(--c-heading);
  }

  .nav-links.open .btn.btn-primary {
    margin-top: 12px;
    font-size: 16px;
    padding: 14px 32px;
  }

  .mobile-toggle {
    display: block;
  }

  .nav.menu-open {
    z-index: 300;
  }

  body.no-scroll {
    overflow: hidden;
  }
}

@media (max-width: 768px) {
  section {
    padding: 80px 0;
  }

  .hero-rings,
  .hero-flow--2,
  .hero-beam--2 {
    display: none;
  }

  .hero-beam--1 {
    width: 80vw;
    opacity: 0.2;
  }

  .hero-particles span:nth-child(2),
  .hero-particles span:nth-child(4) {
    display: none;
  }

  .problems-grid,
  .features-grid,
  .access-grid {
    grid-template-columns: 1fr;
  }

  .features-intro {
    flex-direction: column;
    gap: 24px;
    margin-bottom: 48px;
    text-align: center;
  }

  .features-mascot {
    width: min(220px, 70vw);
    margin: 0 auto;
  }

  .features-intro-header {
    text-align: center;
  }

  .features-intro-header .section-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .modules-intro {
    flex-direction: column;
    gap: 24px;
    margin-bottom: 48px;
    text-align: center;
  }

  .modules-mascot {
    width: min(220px, 70vw);
    margin: 0 auto;
  }

  .modules-intro-header {
    text-align: center;
  }

  .modules-intro-header .section-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .problems-intro {
    flex-direction: column;
    gap: 28px;
    margin-bottom: 48px;
    text-align: center;
  }

  .problems-intro-header {
    text-align: center;
  }

  .problems-intro-header .section-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .problems-mascot {
    width: min(280px, 85vw);
    margin: 0 auto;
  }

  .reports-intro {
    flex-direction: column;
    gap: 28px;
    margin-bottom: 48px;
    text-align: center;
  }

  .reports-intro-header {
    text-align: center;
    order: -1;
  }

  .reports-intro-header .section-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .reports-mascot {
    width: min(280px, 85vw);
    margin: 0 auto;
  }

  .pricing-intro {
    flex-direction: column;
    gap: 28px;
    margin-bottom: 48px;
    text-align: center;
  }

  .pricing-intro-header {
    text-align: center;
  }

  .pricing-intro-header .section-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .pricing-mascot {
    width: min(280px, 85vw);
    margin: 0 auto;
  }

  .access-intro {
    flex-direction: column;
    gap: 28px;
    margin-bottom: 48px;
    text-align: center;
  }

  .access-intro-header {
    text-align: center;
  }

  .access-intro-header .section-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .access-mascot {
    width: min(280px, 85vw);
    margin: 0 auto;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .pricing-grid .price-card,
  .pricing-grid .price-card:nth-child(4),
  .pricing-grid .price-card:nth-child(5) {
    grid-column: 1 / -1;
  }

  .bundles-grid {
    grid-template-columns: 1fr;
  }

  .presentations-grid {
    grid-template-columns: 1fr;
  }

  .mod-nav {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .mod-nav-btn {
    padding: 12px 8px;
    font-size: 12px;
    gap: 8px;
  }

  .mod-nav-icon-wrap {
    width: 36px;
    height: 36px;
    border-radius: 10px;
  }

  .mod-nav-btn svg {
    width: 18px;
    height: 18px;
  }

  .mod-hero-card {
    flex-direction: column;
    text-align: center;
    padding: 24px;
  }

  .mod-hero-card-price {
    text-align: center;
  }

  .mod-cards-grid {
    grid-template-columns: 1fr;
  }

  .mod-cards-grid--compact {
    grid-template-columns: 1fr;
  }

  .mod-bundle-promo {
    flex-direction: column;
    text-align: center;
    padding: 20px;
  }

  .mod-bundle-promo-left {
    flex-direction: column;
  }

  .bundle-card-details ul {
    columns: 1;
  }

  .hero-content {
    gap: 32px;
  }

  .hero-main {
    flex-direction: column;
    gap: 32px;
  }

  .hero-text {
    text-align: center;
  }

  .hero-sub {
    margin: 0 auto 24px;
  }

  .hero-benefits {
    margin: 0 auto 36px;
    text-align: left;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-mascot {
    width: min(360px, 88vw);
    margin: 0 auto;
  }

  .hero-mascot--mobile {
    display: flex;
    width: min(320px, 82vw);
    margin: 0 auto 8px;
  }

  .hero-main .hero-mascot:not(.hero-mascot--mobile) {
    display: none;
  }

  .hero-cta-area {
    align-items: center;
    width: 100%;
  }

  .hero-cta {
    justify-content: center;
    width: 100%;
  }

  .hero-cta .btn-lg {
    flex: 1;
    min-width: 0;
    text-align: center;
    justify-content: center;
  }

  .hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 16px 8px;
    gap: 0;
    overflow: visible;
  }

  .hero-stat-item {
    padding: 8px 6px;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-stat-item + .hero-stat-item::before {
    top: 50%;
    height: 32px;
  }

  .hero-stat-value {
    font-size: 20px;
    letter-spacing: -0.02em;
  }

  .hero-stat-label {
    font-size: 11px;
    text-align: center;
    line-height: 1.3;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .cta {
    padding: 80px 0 100px;
  }

  .cta-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 48px 24px 40px;
    overflow: hidden;
  }

  .cta-body {
    order: 1;
    width: 100%;
  }

  .cta-mascot {
    order: 2;
    position: relative;
    right: auto;
    bottom: auto;
    width: min(220px, 58vw);
    margin: 20px auto 0;
    transform: rotate(-6deg);
    transform-origin: center center;
  }

  .cta-mascot-ring {
    width: 108%;
    height: 108%;
  }
}

/* ========== SCROLL PROGRESS BAR ========== */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: var(--scroll-progress, 0%);
  background: linear-gradient(90deg, var(--c-accent-hover), var(--c-accent), #818cf8, #06b6d4);
  background-size: 200% 100%;
  z-index: 9999;
  transition: width 0.05s linear;
  animation: accent-shift 4s ease infinite;
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.7);
}

@keyframes accent-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@media (prefers-reduced-motion: reduce) {
  body::before { animation: none; }
}

/* ========== CURSOR GLOW ========== */
.cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, rgba(139, 92, 246, 0.04) 40%, transparent 70%);
  transition: opacity 0.4s ease;
  opacity: 0;
  will-change: transform;
}

@media (hover: hover) {
  .cursor-glow { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .cursor-glow { display: none; }
}

/* ========== BENTO GRID — FEATURES ========== */
.feature-card--wide {
  grid-column: span 2;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 28px;
}

.feature-card--wide .feature-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  border-radius: 16px;
}

.feature-card--wide .feature-icon svg {
  width: 28px;
  height: 28px;
}

.feature-card--wide:hover .feature-icon {
  background: var(--c-accent);
}

.feature-card--wide:hover .feature-icon svg {
  stroke: #fff;
}

.feature-card--full {
  grid-column: span 3;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.feature-card--full-content {
  flex: 1;
  min-width: 0;
}

.feature-card--full-content h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--c-heading);
  margin-bottom: 10px;
}

.feature-card--full-content p {
  font-size: 15px;
  color: var(--c-text-dim);
  line-height: 1.6;
}

.feature-formats {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

.feature-format-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  background: var(--c-accent-soft);
  border: 1px solid var(--c-border-accent);
  font-size: 14px;
  font-weight: 700;
  color: var(--c-accent);
  letter-spacing: 0.02em;
}

.feature-format-tag svg {
  width: 18px;
  height: 18px;
  stroke: var(--c-accent);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (max-width: 1024px) {
  .feature-card--wide {
    grid-column: span 1;
    flex-direction: column;
  }
  .feature-card--full {
    grid-column: span 3;
    flex-direction: column;
    align-items: flex-start;
  }
  .feature-formats {
    flex-wrap: wrap;
  }
}

@media (max-width: 768px) {
  .feature-card--wide,
  .feature-card--full {
    grid-column: span 1;
    flex-direction: column;
  }
}

/* ========== SKIP LINK ========== */
.skip-link {
  position: fixed;
  top: -100%;
  left: 16px;
  z-index: 9999;
  padding: 10px 20px;
  background: var(--c-accent);
  color: #fff;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 0;
}

/* ========== FOCUS RINGS ========== */
:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.btn:focus-visible {
  outline-offset: 4px;
  border-radius: 50px;
}

.mod-nav-btn:focus-visible {
  outline-offset: 2px;
  border-radius: var(--radius);
}

/* ========== MODULE TABS ARIA ========== */
.mod-nav-btn[aria-selected="true"] {
  color: var(--c-accent);
  background: var(--c-accent-soft);
  border-color: var(--c-accent);
  box-shadow: 0 0 0 1px var(--c-accent), var(--c-card-hover-shadow);
}

.mod-nav-btn[aria-selected="true"] .mod-nav-icon-wrap {
  background: var(--c-accent);
}

.mod-nav-btn[aria-selected="true"] svg {
  stroke: #fff;
}

.mod-nav-btn[aria-selected="true"]::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  width: 12px;
  height: 12px;
  background: var(--c-accent-soft);
  border: 1px solid var(--c-accent);
  border-top: none;
  border-left: none;
  transform: translateX(-50%) rotate(45deg);
}

/* ========== REDUCED MOTION ========== */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .reveal.visible {
    opacity: 1;
    transform: none;
  }
}

/* ========== CONSENT BANNER ========== */
.consent-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  padding: 0 1rem 1rem;
  pointer-events: none;
  opacity: 0;
  transform: translateY(100%);
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.consent-banner--visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.consent-banner--hidden {
  opacity: 0;
  transform: translateY(110%);
  pointer-events: none;
}

.consent-banner__inner {
  max-width: 900px;
  margin: 0 auto;
  background: var(--c-card);
  border: 1px solid var(--c-border-accent);
  border-radius: var(--radius);
  box-shadow: 0 8px 40px rgba(99, 102, 241, 0.18), 0 2px 8px rgba(0,0,0,0.08);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.consent-banner__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-accent-soft);
  border-radius: 10px;
  color: var(--c-accent);
}

.consent-banner__icon svg {
  width: 20px;
  height: 20px;
}

.consent-banner__text {
  flex: 1;
  font-size: 0.875rem;
  color: var(--c-text-dim);
  line-height: 1.55;
}

.consent-banner__text strong {
  color: var(--c-text);
  font-weight: 600;
}

.consent-banner__text a {
  color: var(--c-accent);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 2px;
  transition: text-decoration-color var(--transition);
}

.consent-banner__text a:hover {
  text-decoration-color: var(--c-accent);
}

.consent-banner__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.consent-banner__accept {
  font-size: 0.875rem;
  padding: 0.5rem 1.25rem;
}

.consent-banner__decline {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.8125rem;
  color: var(--c-text-dim);
  font-family: var(--font);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

.consent-banner__decline:hover {
  color: var(--c-text);
  background: var(--c-accent-soft);
}

@media (max-width: 640px) {
  .consent-banner__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
  }

  .consent-banner__icon {
    display: none;
  }

  .consent-banner__actions {
    width: 100%;
  }

  .consent-banner__accept {
    flex: 1;
    text-align: center;
  }
}

/* ==========================================================
   РЕЖИМ СЛАБОГО ЖЕЛЕЗА (data-low-perf)
   Автоматически включается при ≤4 CPU-ядер или ≤4 ГБ RAM.
   Отключает дорогие эффекты без потери структуры и дизайна.
   ========================================================== */

/* --- Hero: скрываем все анимированные декоративные слои --- */
[data-low-perf] .hero-bg::before,
[data-low-perf] .hero-bg::after,
[data-low-perf] .hero-orb-3,
[data-low-perf] .hero-grid,
[data-low-perf] .hero-noise,
[data-low-perf] .hero-ring,
[data-low-perf] .hero-beam,
[data-low-perf] .hero-flow,
[data-low-perf] .hero-particles {
  display: none !important;
}

/* --- Маскот: убираем float-анимацию и дорогой drop-shadow --- */
[data-low-perf] .hero-mascot-img {
  animation: none !important;
  filter: none !important;
}

[data-low-perf] .problems-mascot-img,
[data-low-perf] .features-mascot-img,
[data-low-perf] .reports-mascot-img,
[data-low-perf] .pricing-mascot-img,
[data-low-perf] .access-mascot-img,
[data-low-perf] .modules-mascot-img {
  filter: none !important;
}

/* --- Кнопки: shimmer и glow-пульс --- */
[data-low-perf] .btn-primary::after {
  display: none !important;
}

[data-low-perf] .btn-glow {
  animation: none !important;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.35) !important;
}

/* --- Точки-пульсы --- */
[data-low-perf] .hero-cta-badge-dot,
[data-low-perf] .hero-badge-dot {
  animation: none !important;
}

/* --- Полоса прогресса: убираем shifting-градиент --- */
[data-low-perf] body::before {
  animation: none !important;
  background: var(--c-accent) !important;
}

/* --- Курсор-свечение: скрываем полностью --- */
[data-low-perf] .cursor-glow {
  display: none !important;
}

/* --- Backdrop-filter на карточках: самый дорогой эффект при скролле ---
      Заменяем на непрозрачный фон — визуально почти незаметно              */
[data-low-perf] .feature-card,
[data-low-perf] .problem-card,
[data-low-perf] .access-card,
[data-low-perf] .price-card,
[data-low-perf] .presentation-card,
[data-low-perf] .faq-item,
[data-low-perf] .hero-stats,
[data-low-perf] .mod-card,
[data-low-perf] .consent-banner__inner {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

/* --- Навигация --- */
[data-low-perf] .nav.scrolled {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

[data-low-perf] .nav-links.open {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

/* --- Снимаем постоянный will-change с карточек --- */
[data-low-perf] .feature-card,
[data-low-perf] .problem-card,
[data-low-perf] .access-card,
[data-low-perf] .feature-card:hover,
[data-low-perf] .problem-card:hover,
[data-low-perf] .access-card:hover {
  will-change: auto !important;
}

/* --- Ускоряем reveal-анимации (короче, без задержек) --- */
[data-low-perf] .reveal {
  transition-duration: 0.35s !important;
}

[data-low-perf] .reveal-delay-1,
[data-low-perf] .reveal-delay-2,
[data-low-perf] .reveal-delay-3,
[data-low-perf] .reveal-delay-4,
[data-low-perf] .reveal-delay-5 {
  transition-delay: 0ms !important;
}

/* --- Убираем тяжёлые text-shadow и filter на градиентном тексте --- */
[data-low-perf] .problems-accent {
  filter: none !important;
}

[data-low-perf] .hero-stat-value {
  text-shadow: none !important;
}

/* ========== PAUSE ALL ANIMATIONS WHEN TAB IS HIDDEN ========== */
.tab-hidden *,
.tab-hidden *::before,
.tab-hidden *::after {
  animation-play-state: paused !important;
}