/* ===== PRIME SERP — Premium Landing ===== */
:root {
  --bg: #060608;
  --bg-elevated: #0c0c0f;
  --bg-card: #0f0f12;
  --bg-card-hover: #141418;
  --border: rgba(255, 255, 255, 0.06);
  --border-strong: rgba(255, 255, 255, 0.12);
  --text: #f4f4f5;
  --text-muted: #a1a1aa;
  --text-dim: #71717a;
  --accent: #00d9a5;
  --accent-dim: rgba(0, 217, 165, 0.15);
  --accent-glow: rgba(0, 217, 165, 0.35);
  --warning: #fbbf24;
  --radius: 12px;
  --radius-lg: 20px;
  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --header-h: 72px;
  --container: min(1120px, 92vw);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration: 0.6s;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Noise overlay */
.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Gradient orbs (ambient) */
.gradient-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.2;
  pointer-events: none;
  z-index: 0;
}
.gradient-orb--1 {
  width: 600px;
  height: 600px;
  background: var(--accent);
  top: -200px;
  right: -150px;
  animation: orbFloat 18s ease-in-out infinite;
}
.gradient-orb--2 {
  width: 400px;
  height: 400px;
  background: #6366f1;
  bottom: 20%;
  left: -100px;
  animation: orbFloat 22s ease-in-out infinite reverse;
  animation-delay: -5s;
}
.gradient-orb--3 {
  width: 300px;
  height: 300px;
  background: #0ea5e9;
  bottom: -100px;
  right: 20%;
  opacity: 0.12;
  animation: orbFloat 15s ease-in-out infinite;
  animation-delay: -10s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.98); }
}

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

ul, ol {
  list-style: none;
}

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

.container {
  width: var(--container);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* ----- Header ----- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  padding: 0 24px;
  background: rgba(6, 6, 8, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: transform 0.4s var(--ease-out-expo), background 0.3s;
}

.header.hidden {
  transform: translateY(-100%);
}

.header__inner {
  width: var(--container);
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  color: var(--text);
}

.logo--footer {
  color: var(--text-muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav__link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.2s;
}

.nav__link:hover {
  color: var(--accent);
}

.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.9rem;
  font-weight: 500;
}

.lang-switcher__btn {
  background: none;
  border: none;
  padding: 4px 8px;
  font-family: var(--font-body);
  font-size: inherit;
  font-weight: inherit;
  color: var(--text-dim);
  cursor: pointer;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}

.lang-switcher__btn:hover {
  color: var(--text-muted);
}

.lang-switcher__btn.is-active {
  color: var(--accent);
}

.lang-switcher__sep {
  color: var(--text-dim);
  opacity: 0.6;
  user-select: none;
}

.lang-switcher--mobile {
  margin: 8px 0;
}

.burger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.burger span {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: transform 0.3s, opacity 0.3s;
}

.header__mobile {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  padding: 24px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  flex-direction: column;
  gap: 16px;
  z-index: 99;
}

.header__mobile.is-open {
  display: flex;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 12px 22px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s var(--ease-out-expo), box-shadow 0.3s, background 0.2s, color 0.2s;
}

.btn:active {
  transform: scale(0.98);
}

.btn__icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn--primary {
  background: var(--accent);
  color: var(--bg);
}

.btn--primary:hover {
  background: #00e6b0;
  box-shadow: 0 0 30px var(--accent-glow);
}

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

.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn--lg {
  padding: 16px 32px;
  font-size: 1.05rem;
}

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

.btn--glow:hover {
  box-shadow: 0 0 40px var(--accent-glow), 0 0 80px rgba(0, 217, 165, 0.15);
}

.btn--header {
  padding: 10px 18px;
  font-size: 0.9rem;
}

.btn--nav {
  padding: 8px 16px;
  font-size: 0.9rem;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-strong);
}

.btn--nav:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: transparent;
}

/* ----- Hero ----- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--header-h) + 48px) 0 80px;
}

.hero__label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 20px;
}

.hero__title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2.5rem, 6vw, 4.2rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  max-width: 14ch;
}

.hero__title-line {
  display: block;
}

.hero__title-line--accent {
  color: var(--accent);
  background: linear-gradient(135deg, #00d9a5 0%, #00b894 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.35rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  max-width: 520px;
}

.hero__desc {
  font-size: 1.05rem;
  color: var(--text-dim);
  max-width: 520px;
  margin-bottom: 28px;
}

.hero__checks {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin-bottom: 40px;
}

.hero__checks li {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
  padding-left: 28px;
  position: relative;
  line-height: 1.5;
}

.hero__checks li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  background: var(--accent);
  border-radius: 4px;
  opacity: 0.9;
}

.hero__checks li::after {
  content: '✓';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  font-size: 12px;
  font-weight: 700;
  color: var(--bg);
  text-align: center;
  line-height: 18px;
}

.hero__cta {
  margin-bottom: 60px;
}

.hero__scroll {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--text-dim);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--border-strong), transparent);
  border-radius: 1px;
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.5; transform: scaleY(0.8); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ----- Sections ----- */
.section {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

.section__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 2.75rem);
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  max-width: 20ch;
}

.section__lead {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 48px;
  line-height: 1.65;
}

.section__tagline {
  font-size: 1.05rem;
  color: var(--text-dim);
  font-style: italic;
  max-width: 560px;
  margin-top: 32px;
}

/* ----- Why ----- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform 0.4s var(--ease-out-expo), border-color 0.3s, box-shadow 0.4s;
}

.why-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 217, 165, 0.2);
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.5);
}

.why-card__num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--accent);
  opacity: 0.9;
  margin-bottom: 16px;
  display: block;
}

.why-card__title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.2rem;
  margin-bottom: 12px;
  line-height: 1.35;
}

.why-card__text {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ----- Base (Собственная база площадок) ----- */
.section--base {
  background: linear-gradient(180deg, transparent 0%, rgba(0, 217, 165, 0.03) 50%, transparent 100%);
}

.base-subtitle {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-top: 48px;
  margin-bottom: 20px;
}

.base-subtitle:first-of-type {
  margin-top: 40px;
}

.base-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.base-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.3s var(--ease-out-expo), border-color 0.3s;
}

.base-card:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 217, 165, 0.2);
}

.base-card__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: 10px;
  color: var(--accent);
}

.base-card__text {
  margin: 0;
  font-size: 0.98rem;
  color: var(--text);
  line-height: 1.45;
}

.base-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 480px;
  margin-top: 24px;
  padding: 24px 28px;
  background: rgba(0, 217, 165, 0.05);
  border: 1px solid rgba(0, 217, 165, 0.15);
  border-radius: var(--radius-lg);
}

.base-list__item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1rem;
  color: var(--text-muted);
}

.base-list__mark {
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* ----- Outcome ----- */
.section--outcome {
  background: linear-gradient(180deg, transparent 0%, rgba(0, 217, 165, 0.04) 50%, transparent 100%);
}

.container--outcome {
  max-width: 1100px;
}

.section__title--outcome {
  text-align: center;
  max-width: none;
  margin-bottom: 48px;
}

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 0;
}

@media (max-width: 1024px) {
  .outcome-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .outcome-item:nth-child(4) {
    grid-column: 2;
  }
  .outcome-item:nth-child(5) {
    grid-column: 3;
  }
}

@media (max-width: 640px) {
  .outcome-grid {
    grid-template-columns: 1fr;
  }
  .outcome-item:nth-child(4),
  .outcome-item:nth-child(5) {
    grid-column: 1;
  }
}

.outcome-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
  padding: 32px 24px;
  min-height: 200px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform 0.35s var(--ease-out-expo), border-color 0.3s, box-shadow 0.35s;
}

.outcome-item:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 217, 165, 0.25);
  box-shadow: 0 16px 40px -16px rgba(0, 217, 165, 0.2);
}

.outcome-item__icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: 14px;
  color: var(--accent);
}

.outcome-item__title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1.45;
  margin: 0;
}


/* ----- Use ----- */
.section--use {
  background: linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.02) 50%, transparent 100%);
}

.section__title--use {
  text-align: center;
  max-width: none;
  margin-bottom: 48px;
}

.use-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

@media (max-width: 640px) {
  .use-grid {
    grid-template-columns: 1fr;
  }
}

.use-card {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 28px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: transform 0.35s var(--ease-out-expo), border-color 0.3s, box-shadow 0.35s;
}

.use-card:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 217, 165, 0.2);
  box-shadow: 0 12px 32px -12px rgba(0, 0, 0, 0.4);
}

.use-card__num {
  position: absolute;
  top: 20px;
  right: 20px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.75rem;
  color: var(--accent);
  opacity: 0.6;
}

.use-card__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: 12px;
  color: var(--accent);
}

.use-card__text {
  margin: 0;
  font-size: 1.05rem;
  color: var(--text);
  line-height: 1.5;
  padding-top: 4px;
}

.use-cta {
  margin-top: 40px;
  text-align: center;
}

.use-cta__text {
  display: inline-block;
  margin: 0;
  padding: 18px 32px;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--accent);
  background: rgba(0, 217, 165, 0.08);
  border: 1px solid rgba(0, 217, 165, 0.2);
  border-radius: 999px;
  line-height: 1.5;
}

/* ----- Why this format works ----- */
.section--format-works {
  background: linear-gradient(180deg, transparent 0%, rgba(0, 217, 165, 0.04) 50%, transparent 100%);
}

.container--format-works {
  max-width: 960px;
}

.section__title--format-works {
  text-align: center;
  max-width: none;
  margin-bottom: 40px;
}

/* Intro block */
.format-works__intro {
  max-width: 720px;
  margin: 0 auto 56px;
  padding: 32px 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.format-works__intro-p {
  margin: 0 0 16px 0;
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.format-works__intro-p:last-child {
  margin-bottom: 0;
}

/* Advantages block */
.format-works__advantages {
  margin-bottom: 48px;
}

.format-works__advantages-title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-align: center;
  margin-bottom: 28px;
}

.format-works__grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 640px;
  margin: 0 auto;
}

.format-works__card {
  display: flex;
  flex-direction: column;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  transition: none;
}

.format-works__card:hover {
  transform: none;
  border-color: transparent;
  box-shadow: none;
}

.format-works__card .format-works__card-inner {
  flex: 1;
  padding: 24px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.3s var(--ease-out-expo), border-color 0.3s, box-shadow 0.3s;
}

.format-works__card:hover .format-works__card-inner {
  transform: translateY(-2px);
  border-color: rgba(0, 217, 165, 0.2);
  box-shadow: 0 10px 28px -10px rgba(0, 0, 0, 0.35);
}

.format-works__num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.8rem;
  color: var(--accent);
  opacity: 0.9;
  margin-bottom: 10px;
  display: block;
}

.format-works__card-title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 10px;
  line-height: 1.4;
  color: var(--text);
}

.format-works__card-text {
  margin: 0;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Important note */
.format-works__note {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  max-width: 640px;
  margin: 0 auto;
  padding: 24px 28px;
  background: rgba(0, 217, 165, 0.06);
  border: 1px solid rgba(0, 217, 165, 0.18);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--accent);
}

.format-works__note-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: 10px;
  color: var(--accent);
  font-size: 1.1rem;
  font-weight: 700;
}

.format-works__note-content {
  flex: 1;
  min-width: 0;
}

.format-works__note-title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 8px;
  color: var(--text);
}

.format-works__note-text {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
}

@media (max-width: 640px) {
  .format-works__intro {
    padding: 24px 20px;
    margin-bottom: 40px;
  }
  .format-works__advantages-title {
    margin-bottom: 20px;
  }
}

/* ----- Packages ----- */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
  align-items: start;
}

@media (max-width: 1100px) {
  .packages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .packages-grid {
    grid-template-columns: 1fr;
  }
}

.pkg-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s var(--ease-out-expo), border-color 0.3s, box-shadow 0.4s;
}

.pkg-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 217, 165, 0.25);
  box-shadow: 0 24px 56px -24px rgba(0, 217, 165, 0.2);
}

.pkg-card--featured {
  border-color: rgba(0, 217, 165, 0.3);
  background: linear-gradient(180deg, rgba(0, 217, 165, 0.06) 0%, var(--bg-card) 40%);
}

.pkg-card--featured:hover {
  box-shadow: 0 24px 56px -24px var(--accent-glow);
}

.pkg-card__ribbon {
  position: absolute;
  top: 0;
  right: 24px;
  transform: translateY(-50%);
  background: var(--accent);
  color: var(--bg);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 6px 12px;
  border-radius: 6px;
}

.pkg-card__head {
  margin-bottom: 24px;
}

.pkg-card__name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.35rem;
  display: block;
  margin-bottom: 4px;
}

.pkg-card__price {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 2rem;
  color: var(--accent);
  display: block;
  margin-bottom: 8px;
}

.pkg-card__badge {
  font-size: 0.85rem;
  color: var(--text-dim);
  display: block;
}

.pkg-card__list {
  margin-bottom: 20px;
  flex-grow: 1;
}

.pkg-card__list li {
  font-size: 0.95rem;
  color: var(--text-muted);
  padding: 6px 0;
  padding-left: 20px;
  position: relative;
}

.pkg-card__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  opacity: 0.7;
}

.pkg-card__note {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 24px;
  line-height: 1.5;
}

.pkg-card .btn {
  margin-top: auto;
}

/* ----- Trust ----- */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.trust-item {
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  transition: transform 0.3s, border-color 0.3s;
}

.trust-item:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 217, 165, 0.2);
}

.trust-item__title {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
}

/* ----- FAQ ----- */
.faq-list {
  max-width: 640px;
  margin-top: 32px;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}

.faq-item:hover {
  background: rgba(255, 255, 255, 0.02);
}

.faq-item__question {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1.1rem;
  padding: 22px 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  list-style: none;
}

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

.faq-item__question::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--accent);
  font-weight: 400;
  transition: transform 0.3s;
  flex-shrink: 0;
}

.faq-item[open] .faq-item__question::after {
  transform: rotate(45deg);
}

.faq-item__answer {
  padding: 0 0 22px 0;
  padding-right: 40px;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

/* ----- CTA block ----- */
.cta-block {
  text-align: center;
  padding: 72px 48px;
  background: linear-gradient(135deg, rgba(0, 217, 165, 0.08) 0%, rgba(0, 217, 165, 0.02) 100%);
  border: 1px solid rgba(0, 217, 165, 0.2);
  border-radius: var(--radius-lg);
}

.cta-block__title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 16px;
}

.cta-block__text {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto 32px;
  line-height: 1.65;
}

/* ----- Footer ----- */
.footer {
  padding: 32px 0;
  border-top: 1px solid var(--border);
  position: relative;
  z-index: 1;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__link {
  font-size: 0.95rem;
  color: var(--text-muted);
  transition: color 0.2s;
}

.footer__link:hover {
  color: var(--accent);
}

/* ----- Scroll progress ----- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #00b894);
  z-index: 101;
  transition: width 0.1s linear;
}

/* ----- Reveal animations (initial state) ----- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
}

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

/* Stagger delays for children */
.why-grid .reveal:nth-child(1) { transition-delay: 0.05s; }
.why-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.why-grid .reveal:nth-child(3) { transition-delay: 0.15s; }
.why-grid .reveal:nth-child(4) { transition-delay: 0.2s; }

.base-grid .reveal:nth-child(1) { transition-delay: 0.05s; }
.base-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.base-grid .reveal:nth-child(3) { transition-delay: 0.15s; }
.base-grid .reveal:nth-child(4) { transition-delay: 0.2s; }

.outcome-grid .reveal:nth-child(1) { transition-delay: 0.05s; }
.outcome-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.outcome-grid .reveal:nth-child(3) { transition-delay: 0.15s; }
.outcome-grid .reveal:nth-child(4) { transition-delay: 0.2s; }
.outcome-grid .reveal:nth-child(5) { transition-delay: 0.25s; }

.use-grid .reveal:nth-child(1) { transition-delay: 0.05s; }
.use-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.use-grid .reveal:nth-child(3) { transition-delay: 0.15s; }
.use-grid .reveal:nth-child(4) { transition-delay: 0.2s; }

.format-works__grid .reveal:nth-child(1) { transition-delay: 0.05s; }
.format-works__grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.format-works__grid .reveal:nth-child(3) { transition-delay: 0.15s; }
.format-works__grid .reveal:nth-child(4) { transition-delay: 0.2s; }
.format-works__grid .reveal:nth-child(5) { transition-delay: 0.25s; }

.packages-grid .reveal:nth-child(1) { transition-delay: 0.05s; }
.packages-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.packages-grid .reveal:nth-child(3) { transition-delay: 0.15s; }
.packages-grid .reveal:nth-child(4) { transition-delay: 0.2s; }

.reveal {
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

/* ----- Responsive ----- */
@media (max-width: 900px) {
  .nav {
    display: none;
  }
  .btn--header {
    display: none;
  }
  .burger {
    display: flex;
  }
}

@media (max-width: 768px) {
  :root {
    --header-h: 64px;
  }
  .hero {
    padding: calc(var(--header-h) + 32px) 0 60px;
  }
  .section {
    padding: 72px 0;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .outcome-grid {
    grid-template-columns: 1fr;
  }
  .cta-block {
    padding: 48px 24px;
  }
}

@media (max-width: 480px) {
  .hero__checks {
    flex-direction: column;
  }
  .header__inner {
    padding: 0 16px;
  }
}