/* =========================================================
   Nexsell AI — CLEAN / OPTIMIZED style.css (NO DUPLICATES)
   - Сохраняет твою палитру и общий дизайн сайта
   - Чинит модалки (auth-card), ссылки и блок согласия
   - Убирает конфликтующие/дублирующиеся стили consent/footer/auth
   ========================================================= */

/* --- ПЕРЕМЕННЫЕ ЦВЕТА --- */
:root {
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Темная Тема (по умолчанию) */
.theme--dark {
  --bg-primary: #0D0D0D;
  --bg-secondary: #1E1E1E;
  --text-primary: #FFFFFF;
  --text-secondary: #B3B3B3;
  --text-on-accent: #FFFFFF;
  --accent-primary: #F04A7F;
  --accent-hover: #FF6B9A;
  --border-color: rgba(255, 255, 255, 0.1);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  --accent-glow: 0 10px 30px rgba(240, 74, 127, 0.2);

  /* Чат */
  --chat-bg: #1E1E1E;
  --chat-input-bg: #2C2C2E;
  --chat-message-ai-bg: #2C2C2E;
  --chat-message-user-bg: var(--accent-primary);
  --chat-message-user-text: var(--text-on-accent);
}

/* Светлая Тема */
.theme--light {
  --bg-primary: #F5F5F7;
  --bg-secondary: #FFFFFF;
  --text-primary: #1D1D1F;
  --text-secondary: #515154;
  --text-on-accent: #FFFFFF;
  --accent-primary: #D60070;
  --accent-hover: #E03F93;
  --border-color: rgba(0, 0, 0, 0.1);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  --accent-glow: 0 10px 30px rgba(214, 0, 112, 0.2);

  /* Чат */
  --chat-bg: #FFFFFF;
  --chat-input-bg: #EFEFF0;
  --chat-message-ai-bg: #EFEFF0;
  --chat-message-user-bg: var(--accent-primary);
  --chat-message-user-text: var(--text-on-accent);
}

/* --- ОБЩИЕ СТИЛИ --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background 0.3s ease, color 0.3s ease;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.site-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
section { padding: 80px 0; }
section.hero { padding: 100px 0; }

/* --- ШАПКА "ОСТРОВОК" --- */
.header-island {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  margin: 20px auto;
  width: 95%;
  max-width: 1100px;
  position: sticky;
  top: 20px;
  z-index: 1000;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  margin-right: 1rem;
}
.logo svg path { transition: fill 0.3s ease; }

.theme--light .logo svg path[fill="white"],
.theme--light .logo svg path[fill="#E6E6E6"] { fill: #1D1D1F; }

.nav-links {
  display: flex;
  gap: 1.5rem;
  flex-grow: 1;
}
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
  padding-bottom: 4px;
  white-space: nowrap;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a.active { color: var(--text-primary); }
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-primary);
  border-radius: 1px;
  animation: nav-underline 0.3s ease;
}
@keyframes nav-underline { from { width: 0; } to { width: 100%; } }

.controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.lang-toggle { display: flex; align-items: center; gap: 5px; }
.lang-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.3s ease;
}
.lang-btn:hover { color: var(--text-primary); }
.lang-btn.active { color: var(--text-primary); }
.lang-divider { color: var(--text-secondary); }

.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
}
.theme-toggle:hover { color: var(--text-primary); }
.theme-toggle svg { width: 20px; height: 20px; }

.theme--dark .theme-icon-sun { display: block; }
.theme--dark .theme-icon-moon { display: none; }
.theme--light .theme-icon-sun { display: none; }
.theme--light .theme-icon-moon { display: block; }

/* --- КНОПКИ ВХОДА/РЕГИСТРАЦИИ --- */
.login-btn, .register-btn {
  padding: 8px 14px;
  border-radius: 20px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
  white-space: nowrap;
  font-size: 0.9rem;
}
.login-btn.secondary {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}
.login-btn.secondary:hover {
  background: var(--bg-primary);
  border-color: var(--text-primary);
}
.register-btn {
  background: var(--accent-primary);
  color: var(--text-on-accent);
  border: 1px solid var(--accent-primary);
}
.register-btn:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: scale(1.05);
}

/* --- MOBILE MENU --- */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  z-index: 1001;
}
.burger-line {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: all 0.3s ease;
}

/* --- СЕКЦИЯ ГЕРОЙ --- */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
/* === SHADER HERO BACKGROUND === */
#shader-hero {
  position: absolute;
  inset: 0;           /* растягиваем на весь hero */
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

#shader-hero canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}

/* контент поверх шейдера */
.hero-content {
  position: relative;
  z-index: 2;
}

.hero-content { max-width: 600px; opacity: 0; transform: translateY(30px); }
.hero-content h1 { font-size: 3.5rem; font-weight: 700; margin-bottom: 1.5rem; line-height: 1.2; }
.hero-content p { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 2.5rem; }

.cta-btn {
  background: var(--accent-primary);
  color: var(--text-on-accent);
  border: none;
  padding: 14px 28px;
  border-radius: 25px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 5px 20px rgba(240, 74, 127, 0.3);
  opacity: 0;
  transform: translateY(30px);
}
.cta-btn:hover { background: var(--accent-hover); transform: translateY(-3px); }

.main-cta-btn { animation: pulse-cta 2s infinite ease-in-out; }
@keyframes pulse-cta {
  0% { transform: scale(1) translateY(0); }
  50% { transform: scale(1.05) translateY(0); }
  100% { transform: scale(1) translateY(0); }
}

.cta-btn.secondary {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  box-shadow: none;
  animation: none;
}
.cta-btn.secondary:hover {
  background: var(--bg-secondary);
  border-color: var(--accent-primary);
  transform: translateY(-3px);
}

.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(240, 74, 127, 0.2) 0%, transparent 60%);
  transform: translate(-50%, -50%);
  z-index: -1;
  pointer-events: none;
  opacity: 0.7;
  animation: pulse-glow-bg 4s infinite ease-in-out;
}
@keyframes pulse-glow-bg {
  0% { opacity: 0.7; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.9; transform: translate(-50%, -50%) scale(1.1); }
  100% { opacity: 0.7; transform: translate(-50%, -50%) scale(1); }
}
.theme--light .hero-glow { opacity: 0.5; }

/* --- ОБЩИЙ ЗАГОЛОВОК СЕКЦИИ --- */
.section-title {
  text-align: center;
  margin-bottom: 3.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  transform: translateY(30px);
}
.section-title h2 { font-size: 2.5rem; font-weight: 700; margin-bottom: 1rem; }
.section-title h2::after { content: "."; color: var(--accent-primary); }
.section-title p { font-size: 1.1rem; color: var(--text-secondary); }

/* --- ПРЕИМУЩЕСТВА --- */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.dash-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  opacity: 0;
  transform: translateY(30px);
}
.dash-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--accent-glow);
  border-color: var(--accent-primary);
}
.card-title { font-size: 1rem; color: var(--text-secondary); font-weight: 500; }
.card-value { font-size: 2rem; font-weight: 700; color: var(--text-primary); }
.card-desc { font-size: 0.9rem; color: var(--text-secondary); min-height: 40px; }

/* --- Профессия будущего --- */
.profession-future-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.profession-future-item {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  opacity: 0;
  transform: translateY(30px);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.profession-future-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--accent-glow);
  border-color: var(--accent-primary);
}
.item-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-primary);
  border-radius: 12px;
  margin-bottom: 1.5rem;
}
.item-icon svg { width: 24px; height: 24px; color: var(--text-on-accent); }
.profession-future-item h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.profession-future-item p { color: var(--text-secondary); }

/* --- О НАС --- */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
  opacity: 0;
  transform: translateY(30px);
}
.about-text .section-title {
  text-align: left;
  margin-left: 0;
  margin-bottom: 2rem;
  opacity: 1;
  transform: none;
}
.about-text p { color: var(--text-secondary); font-size: 1.1rem; line-height: 1.7; }
.about-image img {
  width: 100%;
  border-radius: 16px;
  object-fit: cover;
  height: 400px;
  border: 1px solid var(--border-color);
}
.about-content.layout-reversed .about-text { order: 2; }
.about-content.layout-reversed .about-image { order: 1; }

/* --- КАК МЫ РАБОТАЕМ --- */
.steps-container { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.step-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  opacity: 0;
  transform: translateY(30px);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.step-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--accent-glow);
  border-color: var(--accent-primary);
}
.step-number { font-size: 1.2rem; font-weight: 700; color: var(--accent-primary); margin-bottom: 1rem; }
.step-card h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.step-card p { color: var(--text-secondary); }

/* --- ЦЕНЫ --- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: center;
}
.pricing-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2.5rem;
  text-align: center;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(30px);
}
.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--accent-glow);
  border-color: var(--accent-primary);
}
.pricing-card.popular {
  border: 2px solid var(--accent-primary);
  transform: scale(1.05);
  position: relative;
}
.pricing-card.popular:hover { transform: scale(1.05) translateY(-5px); }
.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-primary);
  color: var(--text-on-accent);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
}
.pricing-card h3 { font-size: 1.5rem; margin-bottom: 1rem; }
.price { font-size: 3rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.5rem; }
.price-period { font-size: 1rem; color: var(--text-secondary); }
.pricing-features {
  list-style: none;
  margin: 2rem 0;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.pricing-features li {
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
}
.pricing-features li::before { content: '✓'; color: var(--accent-primary); font-weight: 700; }
.pricing-card .cta-btn {
  width: 100%;
  opacity: 1;
  transform: none;
  animation: none;
}
.price-note { margin-top: 10px; font-size: 0.85rem; color: var(--text-secondary); text-align: center; }

/* --- CTA --- */
.cta-box {
  background: var(--bg-secondary);
  border-radius: 20px;
  padding: 4rem;
  text-align: center;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(30px);
}
.cta-box h2 { font-size: 2.2rem; margin-bottom: 1rem; }
.cta-box p { color: var(--text-secondary); margin-bottom: 2rem; font-size: 1.1rem; }
.cta-box .cta-btn { opacity: 1; transform: none; animation: pulse-cta 2s infinite ease-in-out; }

/* --- ФУТЕР --- */
.footer {
  padding: 40px 0;
  text-align: center;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
}

/* Footer links (чисто, без рамок) */
.footer-links a{
  border: none !important;
  background: transparent !important;
  padding: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  text-decoration: none;
  color: var(--text-secondary);
}
.footer-links a:hover{
  text-decoration: underline;
  color: var(--text-primary);
}
.footer-dot { opacity: .4; }

/* --- МОДАЛЬНЫЕ ОКНА (base) --- */
.modal {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.modal.active { opacity: 1; visibility: visible; }

.modal-content {
  background: var(--bg-secondary);
  border-radius: 16px;
  padding: 2.5rem;
  max-width: 500px;
  width: 90%;
  position: relative;
  border: 1px solid var(--border-color);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}
.modal.active .modal-content { transform: translateY(0); }

.close-modal {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-primary);
  cursor: pointer;
}

/* Form base (если где-то используешь без auth-card) */
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 500; }
.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 1rem;
}
.form-control:focus { outline: none; border-color: var(--accent-primary); }

/* Switch row under auth */
.modal-switch {
  text-align: center;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.link-btn {
  background: none;
  border: none;
  color: var(--accent-primary);
  cursor: pointer;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0 5px;
  text-decoration: underline;
}
.link-btn:hover { color: var(--accent-hover); }

/* --- TOAST --- */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--accent-primary);
  color: var(--text-on-accent);
  padding: 1rem 1.5rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  z-index: 3000;
  transform: translateY(100px);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.toast.show { transform: translateY(0); opacity: 1; }

/* --- ЧАТ --- */
.chat-window-container { max-width: 768px; margin: 0 auto; opacity: 0; transform: translateY(30px); }
.chat-window {
  background: var(--chat-bg);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 500px;
  box-shadow: var(--shadow);
}
.chat-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--text-primary);
}
.status-dot {
  width: 10px;
  height: 10px;
  background: #28C76F;
  border-radius: 50%;
  animation: pulse-dot 1.5s infinite ease-in-out;
}
@keyframes pulse-dot {
  0% { box-shadow: 0 0 0 0 rgba(40, 199, 111, 0.7); }
  70% { box-shadow: 0 0 0 10px rgba(40, 199, 111, 0); }
  100% { box-shadow: 0 0 0 0 rgba(40, 199, 111, 0); }
}
.chat-messages {
  flex-grow: 1;
  padding: 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.message {
  padding: 0.75rem 1rem;
  border-radius: 12px;
  max-width: 75%;
  line-height: 1.5;
}
.message.assistant {
  background: var(--chat-message-ai-bg);
  color: var(--text-primary);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.message.user {
  background: var(--chat-message-user-bg);
  color: var(--chat-message-user-text);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}
.message-typing {
  padding: 0 1.5rem 0.5rem;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-style: italic;
  font-size: 0.9rem;
}
.message-typing .dot {
  width: 6px;
  height: 6px;
  background: var(--text-secondary);
  border-radius: 50%;
  animation: typing-dots 1.2s infinite ease-in-out;
}
.message-typing .dot:nth-child(2) { animation-delay: 0.2s; }
.message-typing .dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing-dots {
  0%, 80%, 100% { opacity: 0; transform: scale(0.8); }
  40% { opacity: 1; transform: scale(1); }
}

.chat-input-area { padding: 1rem; border-top: 1px solid var(--border-color); display: flex; gap: 10px; }
.chat-input {
  flex-grow: 1;
  background: var(--chat-input-bg);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.3s ease;
}
.chat-input:focus { border-color: var(--accent-primary); }

.send-btn {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--accent-primary);
  color: var(--text-on-accent);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
}
.send-btn:hover { background: var(--accent-hover); }
.send-btn svg { width: 20px; height: 20px; margin-left: 2px; }

/* =========================================================
   AI blocks (твои секции)
   ========================================================= */
.ai-manager, .ai-income, .ai-program, .ai-result { padding: 80px 0; }

.ai-manager-grid, .ai-income-grid, .ai-program-grid, .ai-result-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.ai-manager-card, .ai-income-card, .ai-program-card, .ai-result-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  transition: 0.3s ease;
}
.ai-manager-card:hover, .ai-income-card:hover, .ai-program-card:hover, .ai-result-card:hover {
  border-color: var(--accent-primary);
  box-shadow: var(--accent-glow);
  transform: translateY(-5px);
}
.ai-manager-card h3, .ai-income-card h3, .ai-result-card h3 { margin-bottom: 12px; font-size: 1.4rem; }
.ai-program-card h3 { margin-bottom: 12px; font-size: 1.35rem; }

.ai-manager-card ul, .ai-program-card ul, .ai-result-card ul { padding-left: 18px; color: var(--text-secondary); }
.ai-manager-card li, .ai-program-card li, .ai-result-card li { margin-bottom: 8px; }
.ai-income-card p, .ai-result-card p { color: var(--text-secondary); line-height: 1.6; }
.ai-income-card p { margin-bottom: 16px; }

.income-example { display: inline-block; font-weight: 600; color: var(--accent-primary); }
.program-step { display: inline-block; margin-bottom: 10px; font-size: 0.85rem; font-weight: 600; color: var(--accent-primary); }

.ai-program-result {
  margin-top: 60px;
  padding: 32px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  text-align: center;
}
.ai-program-result h3 { font-size: 1.8rem; margin-bottom: 12px; }
.ai-program-result p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
}

.ai-result-card.highlight {
  border: 2px solid var(--accent-primary);
  box-shadow: var(--accent-glow);
}

/* ===== AI FINAL: Premium redesign (NO text changes) ===== */
.ai-final { padding: 90px 0; }
.ai-final-box{
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  padding: 56px 44px;
  text-align: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 28px 90px rgba(0,0,0,0.50);
}
.ai-final-box::before{
  content:"";
  position:absolute;
  inset:-2px;
  pointer-events:none;
  background:
    radial-gradient(700px 320px at 50% 0%, rgba(240,74,127,0.22), transparent 60%),
    radial-gradient(520px 260px at 15% 45%, rgba(240,74,127,0.12), transparent 60%),
    radial-gradient(520px 260px at 85% 45%, rgba(255,255,255,0.08), transparent 60%);
}
.ai-final-box > *{ position: relative; }
.ai-final-box h2{
  font-size: 2.25rem;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}
.ai-final-subtitle{
  max-width: 820px;
  margin: 0 auto 34px;
  font-size: 1.05rem;
  color: var(--text-secondary);
}
.ai-final-benefits{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 980px;
  margin: 0 auto 36px;
}
.ai-final-item{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 66px;
  padding: 16px 18px;
  border-radius: 16px;
  text-align: center;
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  background: rgba(0,0,0,0.22);
  border: 1px solid rgba(255,255,255,0.10);
  transition: transform .22s ease, border-color .22s ease, background .22s ease;
}
.ai-final-item::after{
  content:"";
  position:absolute;
  top: 12px;
  right: 12px;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: rgba(240,74,127,0.55);
  box-shadow: 0 0 18px rgba(240,74,127,0.45);
  opacity: 0.65;
}
.ai-final-item:hover{
  transform: translateY(-4px);
  border-color: rgba(240,74,127,0.55);
  background: rgba(0,0,0,0.28);
}
.ai-final-cta{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-top: 6px;
}
.ai-final-note{ color: var(--text-secondary); font-size: 0.85rem; }
.main-cta-btn{ box-shadow: 0 18px 55px rgba(240,74,127,0.35); }

/* =========================================================
   CONSENT (единая версия, без дублей)
   - для сайта/форм: .consent-row
   - для "стекла" (если нужно): .consent-row--pro
   ========================================================= */
.consent-row{
  margin-top: 14px;
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
}

/* Нормальная читаемая строка согласия */
.consent-label{
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13.5px;
  line-height: 1.35;
  color: var(--text-secondary);
}
.consent-label input[type="checkbox"]{
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--accent-primary);
}
.consent-label span{
  display: inline;
  white-space: normal;
  word-break: normal;
}
.consent-label a{
  color: var(--text-primary);
  text-decoration: underline;
  text-decoration-color: rgba(240,74,127,0.55);
  text-underline-offset: 3px;
}
.consent-label a:hover{
  text-decoration-color: rgba(240,74,127,0.9);
}

/* PRO glass (если используешь на темной подложке) */
.consent-row--pro{
  position: relative;
  margin-top: 14px;
  padding: 14px 14px;
  border-radius: 18px;
  background:
    linear-gradient(rgba(255,255,255,0.06), rgba(255,255,255,0.05)) padding-box,
    radial-gradient(120% 140% at 20% 0%,
      rgba(255,77,135,0.50),
      rgba(255,255,255,0.10),
      rgba(255,255,255,0.04)
    ) border-box;
  border: 1px solid transparent;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow:
    0 18px 50px rgba(0,0,0,0.45),
    0 0 0 1px rgba(255,255,255,0.03) inset;
}
.consent-row--pro::after{
  content:"";
  position:absolute;
  inset:-1px;
  border-radius: 18px;
  pointer-events:none;
  background: radial-gradient(80% 90% at 20% 10%, rgba(255,77,135,0.16), transparent 55%);
  opacity: .9;
}
.consent-row--pro .consent-label{
  position: relative;
  color: rgba(255,255,255,0.82);
}
.consent-row--pro .consent-label a{ color: rgba(180,225,255,1); text-decoration-color: rgba(180,225,255,0.55); }
.consent-row--pro .consent-label a:hover{ text-decoration-color: rgba(180,225,255,0.9); }

/* =========================================================
   AUTH MODALS (clean white card like your screenshots)
   ВАЖНО: применяется только если у окна есть класс .auth-card
   ========================================================= */
.modal-content.auth-card{
  max-width: 520px;
  width: 92%;
  border-radius: 22px;
  padding: 28px;
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: 0 24px 80px rgba(0,0,0,0.55);
}

/* Белая карточка в любой теме */
.modal-content.auth-card{
  background: #ffffff;
  color: #111;
}
.modal-content.auth-card .close-modal{
  color: rgba(0,0,0,0.55);
  top: 14px;
  right: 18px;
  font-size: 34px;
}
.modal-content.auth-card .close-modal:hover{ color: rgba(0,0,0,0.85); }

.auth-head{ margin-bottom: 18px; text-align: left; }
.auth-title{
  font-size: 32px;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 6px 0 8px;
}
.auth-subtitle{ font-size: 14px; color: rgba(0,0,0,0.55); }

.auth-form .form-group label{
  color: rgba(0,0,0,0.75);
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 8px;
}

/* Inputs в auth */
.auth-input{
  background: #f5f5f7;
  border: 1px solid rgba(0,0,0,0.10);
  color: #111;
  border-radius: 12px;
  padding: 12px 14px;
  box-shadow: none;
}
.auth-input:focus{
  outline: none;
  border-color: rgba(240,74,127,0.55);
  box-shadow: 0 0 0 4px rgba(240,74,127,0.14);
}

/* Главная кнопка в auth */
.auth-primary-btn{
  background: #111;
  color: #fff;
  border-radius: 12px;
  padding: 13px 16px;
  box-shadow: 0 14px 30px rgba(0,0,0,0.22);
  opacity: 1;            /* важное: иначе унаследует opacity:0 от .cta-btn */
  transform: none;
  border: none;
  width: 100%;
}
.auth-primary-btn:hover{ background: #000; }

/* Divider */
.auth-divider{
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 16px 0 14px;
  color: rgba(0,0,0,0.45);
  font-size: 12px;
}
.auth-divider::before,
.auth-divider::after{
  content:"";
  height: 1px;
  flex: 1;
  background: rgba(0,0,0,0.10);
}
.auth-social{ display: grid; gap: 10px; }

.auth-switch{
  border-top: 1px solid rgba(0,0,0,0.10);
  margin-top: 18px;
  padding-top: 16px;
  color: rgba(0,0,0,0.55);
}
.modal-content.auth-card .link-btn{
  color: var(--accent-primary);
}

/* Consent внутри auth-card — НЕ ломаем переносы и не разъезжаются ссылки */
.modal-content.auth-card .consent-row,
.modal-content.auth-card .consent-row--pro{
  margin-top: 12px;
  padding: 0;
  border: none;
  background: transparent;
  box-shadow: none;
}
.modal-content.auth-card .consent-label{
  color: rgba(0,0,0,0.55);
  font-size: 12.5px;
  line-height: 1.35;
}
.modal-content.auth-card .consent-label a{
  color: rgba(0,0,0,0.75);
  text-decoration: underline;
  text-decoration-color: rgba(240,74,127,0.55);
}
.modal-content.auth-card .consent-label a:hover{
  color: #000;
  text-decoration-color: rgba(240,74,127,0.9);
}

/* =========================================================
   АДАПТАЦИЯ (МОБИЛЬНЫЕ)
   ========================================================= */
@media (max-width: 900px) {
  .nav-links {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    width: 100%;
    background: var(--bg-secondary);
    flex-direction: column;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    gap: 1.5rem;
    border: 1px solid var(--border-color);
  }
  .nav-links.active { display: flex; }

  .controls { display: none; }
  .header-island .controls { display: none; }

  .nav-links.active .controls {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: stretch;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    margin-top: 1rem;
  }
  .nav-links.active .login-btn { text-align: center; }
  .mobile-menu-btn { display: flex; }

  .nav-links.active + .mobile-menu-btn .burger-line:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .nav-links.active + .mobile-menu-btn .burger-line:nth-child(2) { opacity: 0; }
  .nav-links.active + .mobile-menu-btn .burger-line:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
}

@media (max-width: 768px) {
  .container { padding: 0 15px; }
  section { padding: 60px 0; }

  .header-island { width: 90%; top: 10px; }

  .hero { text-align: center; min-height: 70vh; padding: 50px 0; }
  .hero-content { max-width: 100%; }
  .hero-content h1 { font-size: 2.5rem; }
  .hero-content p { font-size: 1rem; }

  .section-title h2 { font-size: 2.2rem; }

  .features-grid,
  .profession-future-grid,
  .steps-container,
  .pricing-grid,
  .ai-manager-grid,
  .ai-income-grid,
  .ai-program-grid,
  .ai-result-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  .pricing-grid { gap: 30px; }

  .about-content { grid-template-columns: 1fr; }
  .about-text .section-title { text-align: center; margin-left: auto; }
  .about-image { order: -1; margin-bottom: 2rem; }
  .about-content.layout-reversed .about-text { order: 0; }
  .about-content.layout-reversed .about-image { order: -1; }

  .pricing-card.popular { transform: scale(1.0); }

  .cta-box { padding: 2.5rem 1.5rem; }
  .cta-box h2 { font-size: 1.8rem; }

  .chat-window { height: 450px; }
  .chat-messages { padding: 1rem; }
  .chat-input-area { padding: 0.75rem; }

  .ai-final-box{ padding: 40px 22px; }
  .ai-final-box h2{ font-size: 1.75rem; }
  .ai-final-benefits{ grid-template-columns: 1fr; }
  .ai-final-item{ min-height: 60px; }
}

@media (max-width: 520px){
  .consent-label{ font-size: 13px; }
  .footer .footer-links a{ font-size: 13px; }
  .modal-content.auth-card{ padding: 22px; border-radius: 18px; }
  .auth-title{ font-size: 28px; }
}
/* =========================
   CHECKOUT (isolated styles)
   ========================= */

.checkout-wrap { padding-bottom: 40px; }

.checkout-top { padding: 24px 0 18px; }
.checkout-title {
  margin: 0;
  font-size: 34px;
  letter-spacing: -0.02em;
}
.checkout-subtitle {
  margin: 8px 0 0;
  color: var(--text-secondary);
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 18px;
  align-items: start;
}

@media (max-width: 980px) {
  .checkout-grid { grid-template-columns: 1fr; }
  .checkout-right { position: static; }
}

.checkout-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.checkout-card + .checkout-card { margin-top: 14px; }

.checkout-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.checkout-card-title {
  margin: 0;
  font-size: 18px;
}

.checkout-card-badge {
  font-size: 12px;
  color: var(--text-secondary);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: rgba(255,255,255,0.03);
}

.checkout-form { margin-top: 8px; }

.checkout-fields {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

@media (max-width: 980px) {
  .checkout-fields { grid-template-columns: 1fr; }
}

.checkout-field label {
  display: inline-flex;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.checkout-field .req { color: var(--accent-primary); }

.checkout-field input {
  width: 100%;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: rgba(255,255,255,0.04);
  color: var(--text-primary);
  padding: 0 12px;
  outline: none;
}

.checkout-field input:focus {
  border-color: rgba(240,74,127,0.6);
  box-shadow: 0 0 0 4px rgba(240,74,127,0.12);
}

.checkout-hint {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  align-items: start;
  margin-top: 12px;
  padding: 12px;
  border-radius: 12px;
  background: rgba(240,74,127,0.08);
  border: 1px solid rgba(240,74,127,0.22);
}

.checkout-hint-dot {
  width: 18px; height: 18px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--accent-primary);
  color: #fff;
  font-weight: 700;
  font-size: 12px;
}

.checkout-hint-text { color: var(--text-secondary); font-size: 13px; }

.checkout-accordion {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: transparent;
  border: 0;
  color: var(--text-primary);
  font-weight: 700;
  padding: 6px 0;
  cursor: pointer;
}

.checkout-accordion-icon { opacity: 0.7; transition: transform .2s ease; }
.checkout-accordion[aria-expanded="true"] .checkout-accordion-icon { transform: rotate(180deg); }

.checkout-muted { color: var(--text-secondary); font-weight: 500; }

.checkout-accordion-body { margin-top: 10px; }

.checkout-items { display: grid; gap: 10px; }
.checkout-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: rgba(255,255,255,0.03);
}
.checkout-item-name { color: var(--text-primary); }
.checkout-item-price { color: var(--text-secondary); white-space: nowrap; }

.checkout-note {
  color: var(--text-secondary);
  font-size: 12px;
  opacity: 0.9;
}

.checkout-tabs {
  display: inline-flex;
  gap: 8px;
  padding: 6px;
  border-radius: 999px;
  border: 1px solid var(--border-color);
  background: rgba(255,255,255,0.03);
  margin-top: 10px;
}

.checkout-tab {
  height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  color: var(--text-secondary);
  background: transparent;
  font-weight: 600;
}

.checkout-tab.is-active {
  background: rgba(240,74,127,0.18);
  color: var(--text-primary);
  box-shadow: var(--accent-glow);
}

.checkout-pay-section { margin-top: 14px; }

.checkout-pay-title {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.checkout-pay-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

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

.checkout-paycard {
  position: relative;
  display: grid;
  grid-template-columns: 36px 1fr 18px;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--border-color);
  background: rgba(255,255,255,0.03);
  color: var(--text-primary);
  cursor: pointer;
  transition: transform .12s ease, border-color .12s ease;
}

.checkout-paycard:hover { transform: translateY(-1px); }

.checkout-paycard.is-selected {
  border-color: rgba(240,74,127,0.75);
  box-shadow: 0 0 0 4px rgba(240,74,127,0.12);
}

.checkout-paycard-ic {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: rgba(240,74,127,0.12);
}

.checkout-paycard-name { font-weight: 700; font-size: 14px; }
.checkout-paycard-sub { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }

.checkout-paycard-check {
  width: 18px; height: 18px;
  border-radius: 999px;
  display: grid; place-items: center;
  border: 1px solid var(--border-color);
  color: transparent;
}

.checkout-paycard.is-selected .checkout-paycard-check {
  background: var(--accent-primary);
  border-color: transparent;
  color: #fff;
}

.checkout-secure {
  margin-top: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 12px;
}

.checkout-right { position: sticky; top: 90px; }

.checkout-summary {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.checkout-summary-head { display: grid; gap: 6px; }
.checkout-summary-title { margin: 0; font-size: 18px; }
.checkout-summary-muted { color: var(--text-secondary); font-size: 13px; }

.checkout-summary-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
  color: var(--text-secondary);
}

.checkout-summary-row.total { color: var(--text-primary); margin-top: 14px; }

.checkout-summary-value { color: var(--text-primary); font-weight: 700; }

.checkout-summary-total { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; }

.checkout-divider {
  height: 1px;
  background: var(--border-color);
  margin: 14px 0;
}

.checkout-check {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  align-items: start;
  margin-top: 10px;
  color: var(--text-secondary);
  font-size: 13px;
}

.checkout-check input { margin-top: 3px; }

.checkout-check a {
  color: var(--accent-primary);
  text-decoration: none;
}
.checkout-check a:hover { text-decoration: underline; }

.checkout-pay-btn {
  margin-top: 14px;
  width: 100%;
  height: 48px;
  border-radius: 14px;
  border: 0;
  background: var(--accent-primary);
  color: #fff;
  font-weight: 800;
  cursor: pointer;
  box-shadow: var(--accent-glow);
}

.checkout-pay-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
}

.checkout-mini-note {
  margin-top: 10px;
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 1.35;
}
/* =========================
   FIX: remove link underlines (safe)
   ========================= */

/* CTA-кнопки */
a.cta-btn,
a.cta-btn:link,
a.cta-btn:visited,
a.cta-btn:hover,
a.cta-btn:active {
  text-decoration: none;
}

/* Кнопки в pricing */
.pricing-card a.cta-btn {
  text-decoration: none;
}

/* Hero CTA */
.hero a.cta-btn {
  text-decoration: none;
}
/* =========================
   FIX: header island alignment
   ========================= */

.header-island {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  column-gap: 16px;
}

/* логотип больше не толкает меню */
.logo {
  margin-right: 0;
}

/* меню строго по центру островка */
.nav-links {
  justify-content: center;
  flex-grow: 0;
}

/* правые элементы всегда справа */
.controls {
  justify-self: end;
}

.mobile-menu-btn {
  justify-self: end;
}
/* =========================
   FIX: true center nav in header island
   ========================= */

/* островок — relative */
.header-island {
  position: sticky;
}

/* =========================
   FIX: true center nav in header island (DESKTOP ONLY)
   ========================= */
@media (min-width: 901px) {
  .header-island .nav-links {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1.5rem;
    justify-content: center;
  }

  .header-island .logo,
  .header-island .controls,
  .header-island .mobile-menu-btn {
    position: relative;
    z-index: 2;
  }
}

/* логотип и контролы остаются по краям */
.header-island .logo {
  position: relative;
  z-index: 2;
}

.header-island .controls,
.header-island .mobile-menu-btn {
  position: relative;
  z-index: 2;
}
/* =========================
   FIX: center hero content
   ========================= */

.hero {
  justify-content: center;
}

.hero-content {
  text-align: center;
  margin: 0 auto;
}
/* Logos row inside checkout paycard */
.pay-logos{
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
}
.pay-logos img{
  height: 18px;
  width: auto;
  opacity: 0.95;
  filter: grayscale(0);
}
@media (max-width: 520px){
  .pay-logos img{ height: 16px; }
}
/* ===============================
   Currency switch — Nexsell
   =============================== */

.currency-switch{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:10px;

  margin: 20px auto 32px;
  padding: 8px;

  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  border: 1px solid rgba(255,255,255,0.14);
  box-shadow:
    0 10px 30px rgba(0,0,0,0.25),
    inset 0 0 0 1px rgba(255,255,255,0.06);
}

.currency-btn{
  appearance:none;
  border:none;
  outline:none;
  cursor:pointer;

  padding: 10px 16px;
  border-radius: 999px;

  font-size: 14px;
  font-weight: 600;
  letter-spacing: .2px;

  color: rgba(255,255,255,0.75);
  background: transparent;

  transition:
    background .18s ease,
    color .18s ease,
    transform .15s ease,
    box-shadow .18s ease;
}

.currency-btn:hover{
  color: rgba(255,255,255,0.95);
  transform: translateY(-1px);
}

.currency-btn.is-active{
  color: #fff;
  background: linear-gradient(
    180deg,
    rgba(255,255,255,0.26),
    rgba(255,255,255,0.12)
  );

  box-shadow:
    0 6px 18px rgba(0,0,0,0.35),
    inset 0 0 0 1px rgba(255,255,255,0.22);
}

/* ===== Mobile tweaks ===== */
@media (max-width: 560px){
  .currency-switch{
    gap:6px;
    padding:6px;
  }

  .currency-btn{
    padding: 9px 12px;
    font-size: 13px;
  }
}