/*
Theme Name: Яндекс Директ — Курс Ильи Тольского
Theme URI: https://ilya-tolski.ru
Author: Илья Тольский
Author URI: https://ilya-tolski.ru
Description: Современный профессиональный шаблон для курса по Яндекс Директ. Тёмный дизайн с анимациями, адаптивная вёрстка, страницы: Главная, Контакты, Политика конфиденциальности.
Version: 2.0
License: GNU General Public License v2 or later
Text Domain: yandex-direct-course
Tags: dark, modern, animated, course, education, landing-page, responsive
*/

/* =============================================
   ДИЗАЙН-СИСТЕМА
   Цвета: #0A1628 (фон), #FF6B35 (акцент), #4A9EFF (вторичный акцент)
   Типографика: Montserrat (заголовки), Roboto (текст)
   Анимации: fade-in, slide-up, counter, parallax
   ============================================= */

/* === СБРОС И БАЗОВЫЕ СТИЛИ === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-bg: #0A1628;
  --color-bg-card: #0F1E38;
  --color-bg-section: #0D1930;
  --color-accent: #FF6B35;
  --color-accent-hover: #E85A24;
  --color-accent-blue: #4A9EFF;
  --color-text: #E8EDF5;
  --color-text-muted: #8A9BB5;
  --color-border: rgba(74, 158, 255, 0.15);
  --color-gold: #FFD700;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Roboto', sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 30px rgba(255, 107, 53, 0.2);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  overflow-x: hidden;
  font-size: 16px;
}

a {
  color: var(--color-accent-blue);
  text-decoration: none;
  transition: var(--transition);
}

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

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

/* === ШРИФТЫ === */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800;900&family=Roboto:wght@300;400;500&display=swap');

/* === АНИМАЦИИ === */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.05); }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}
@keyframes countUp {
  from { opacity: 0; transform: scale(0.5); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes borderGlow {
  0%, 100% { box-shadow: 0 0 10px rgba(255, 107, 53, 0.3); }
  50%       { box-shadow: 0 0 30px rgba(255, 107, 53, 0.7); }
}
@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes particleFloat {
  0%   { transform: translateY(0) rotate(0deg); opacity: 0.6; }
  100% { transform: translateY(-100vh) rotate(360deg); opacity: 0; }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}
.animate-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.animate-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* === УТИЛИТЫ === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-padding {
  padding: 90px 0;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 16px;
  line-height: 1.2;
}
.section-subtitle {
  font-size: 18px;
  color: var(--color-text-muted);
  margin-bottom: 60px;
  max-width: 600px;
}
.accent-text {
  color: var(--color-accent);
}
.accent-line {
  display: inline-block;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-blue));
  border-radius: 2px;
  margin-bottom: 20px;
}

/* === КНОПКИ === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  letter-spacing: 0.5px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), #FF8C5A);
  color: #fff;
  box-shadow: 0 8px 24px rgba(255, 107, 53, 0.4);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(255, 107, 53, 0.6);
  color: #fff;
}
.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-accent-blue);
}
.btn-secondary:hover {
  background: var(--color-accent-blue);
  color: #fff;
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}
.btn-outline:hover {
  background: var(--color-accent);
  color: #fff;
  transform: translateY(-2px);
}
.btn-large {
  padding: 20px 48px;
  font-size: 18px;
}
.btn-pulse {
  animation: pulse 2s infinite;
}

/* === ШАПКА === */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}
.site-header.scrolled {
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 30px rgba(0, 0, 0, 0.5);
  padding: 10px 0;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.site-logo {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  color: var(--color-text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}
.site-logo .logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-blue));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 900;
  color: #fff;
}
.site-logo:hover { color: var(--color-accent); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.nav-menu a {
  color: var(--color-text-muted);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-menu a:hover {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.06);
}
.nav-cta {
  background: linear-gradient(135deg, var(--color-accent), #FF8C5A) !important;
  color: #fff !important;
  border-radius: 50px !important;
  padding: 10px 22px !important;
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 107, 53, 0.4);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* === ГЕРОЙ === */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--color-bg);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://d2xsxph8kpxj0f.cloudfront.net/310519663490827509/ffSTrWpixd8trTcowSYR2S/hero_new-LXjHfVVF9PmR24MJgzLyeh.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.35;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,22,40,0.95) 0%, rgba(10,22,40,0.7) 50%, rgba(10,22,40,0.85) 100%);
}
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-accent-blue);
  animation: particleFloat linear infinite;
  opacity: 0.5;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 750px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 107, 53, 0.12);
  border: 1px solid rgba(255, 107, 53, 0.3);
  color: var(--color-accent);
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease forwards;
}
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(36px, 5.5vw, 68px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease 0.1s both;
}
.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--color-accent) 0%, #FFD700 50%, var(--color-accent-blue) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s linear infinite;
}
.hero-desc {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--color-text-muted);
  margin-bottom: 40px;
  max-width: 580px;
  animation: fadeInUp 0.8s ease 0.2s both;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 60px;
  animation: fadeInUp 0.8s ease 0.3s both;
}
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  animation: fadeInUp 0.8s ease 0.4s both;
}
.hero-stat {
  display: flex;
  flex-direction: column;
}
.hero-stat .num {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1;
}
.hero-stat .label {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 4px;
}
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-text-muted);
  font-size: 13px;
  font-family: var(--font-heading);
  font-weight: 500;
  cursor: pointer;
  animation: bounceDown 2s ease-in-out infinite;
  text-decoration: none;
}
.hero-scroll:hover { color: var(--color-accent); }
.hero-scroll .scroll-arrow {
  width: 38px;
  height: 38px;
  border: 2px solid rgba(74,158,255,0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

/* === СЕКЦИЯ ДОСТИЖЕНИЙ === */
.achievements-section {
  background: var(--color-bg-section);
  padding: 60px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  text-align: center;
}
.achievement-item .number {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}
.achievement-item .desc {
  font-size: 15px;
  color: var(--color-text-muted);
}

/* === О СПИКЕРЕ === */
.speaker-section {
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}
.speaker-section::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 50%;
  height: 100%;
  background-image: url('https://d2xsxph8kpxj0f.cloudfront.net/310519663490827509/ffSTrWpixd8trTcowSYR2S/about_speaker_bg-5gwA7rfhYMwJzTgFGTdZfy.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.15;
}
.speaker-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: center;
}
.speaker-photo-wrap {
  position: relative;
}
.speaker-photo-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.speaker-photo-frame::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-blue));
  border-radius: calc(var(--radius-lg) + 2px);
  z-index: -1;
}
.speaker-photo-frame img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
}
.speaker-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow-card);
  animation: float 3s ease-in-out infinite;
}
.speaker-badge .badge-num {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 900;
  color: var(--color-accent);
}
.speaker-badge .badge-text {
  font-size: 12px;
  color: var(--color-text-muted);
}
.speaker-info .speaker-name {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 8px;
}
.speaker-title {
  color: var(--color-accent);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 24px;
}
.speaker-bio {
  color: var(--color-text-muted);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 32px;
}
.speaker-highlights {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
}
.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  background: var(--color-bg-card);
  border-radius: var(--radius);
  border-left: 3px solid var(--color-accent);
  transition: var(--transition);
}
.highlight-item:hover {
  transform: translateX(6px);
  border-left-color: var(--color-accent-blue);
}
.highlight-icon {
  font-size: 22px;
  flex-shrink: 0;
}
.highlight-text strong {
  display: block;
  font-size: 15px;
  color: var(--color-text);
  margin-bottom: 2px;
}
.highlight-text span {
  font-size: 13px;
  color: var(--color-text-muted);
}
.speaker-platforms {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.platform-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 50px;
  font-size: 13px;
  color: var(--color-text-muted);
  transition: var(--transition);
}
.platform-badge:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* === СЕРТИФИКАТЫ === */
.certs-section {
  background: var(--color-bg-section);
}
.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  max-width: 700px;
  margin: 0 auto;
}
.cert-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}
.cert-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-accent);
  box-shadow: 0 20px 50px rgba(255, 107, 53, 0.2);
}
.cert-card img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  object-position: top;
}
.cert-info {
  padding: 16px 20px;
}
.cert-info h4 {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}
.cert-info p {
  font-size: 13px;
  color: var(--color-text-muted);
}

/* === ОТЗЫВЫ === */
.reviews-section {
  background: var(--color-bg);
}
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.review-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.review-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-blue));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.review-card:hover::before {
  transform: scaleX(1);
}
.review-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
  border-color: rgba(255, 107, 53, 0.3);
}
.review-quote {
  font-size: 48px;
  color: var(--color-accent);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: -16px;
  font-family: Georgia, serif;
}
.review-text {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}
.review-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.review-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.review-author-info strong {
  display: block;
  font-size: 15px;
  color: var(--color-text);
}
.review-author-info span {
  font-size: 13px;
  color: var(--color-text-muted);
}
.review-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
}
.review-stars span {
  color: var(--color-gold);
  font-size: 16px;
}
.review-source {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(74, 158, 255, 0.1);
  border-radius: 20px;
  font-size: 12px;
  color: var(--color-accent-blue);
  margin-bottom: 16px;
}

/* === ПРОГРАММА КУРСА === */
.curriculum-section {
  background: var(--color-bg-section);
}
.curriculum-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.tab-btn {
  padding: 12px 28px;
  border-radius: 50px;
  border: 2px solid var(--color-border);
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.tab-btn.active, .tab-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(255, 107, 53, 0.08);
}
.tab-content {
  display: none;
}
.tab-content.active {
  display: block;
}
.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}
.module-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.module-card:hover {
  border-color: rgba(74, 158, 255, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}
.module-header {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  user-select: none;
}
.module-num {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-accent), #FF8C5A);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.module-title {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  flex: 1;
}
.module-toggle {
  color: var(--color-text-muted);
  font-size: 18px;
  transition: var(--transition);
}
.module-card.open .module-toggle {
  transform: rotate(180deg);
  color: var(--color-accent);
}
.module-body {
  display: none;
  padding: 0 24px 20px;
  border-top: 1px solid var(--color-border);
}
.module-card.open .module-body {
  display: block;
}
.module-lessons {
  list-style: none;
  padding-top: 16px;
}
.module-lessons li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: 14px;
  color: var(--color-text-muted);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.module-lessons li::before {
  content: '▶';
  color: var(--color-accent);
  font-size: 10px;
  flex-shrink: 0;
  margin-top: 4px;
}

/* === ДЛЯ КОГО === */
.audience-section {
  background: var(--color-bg);
}
.audience-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.audience-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.audience-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: radial-gradient(circle at top right, rgba(255,107,53,0.06) 0%, transparent 60%);
  pointer-events: none;
}
.audience-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-accent);
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.audience-icon {
  font-size: 48px;
  margin-bottom: 20px;
}
.audience-card h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 16px;
}
.audience-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.audience-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  color: var(--color-text-muted);
}
.audience-list li::before {
  content: '✓';
  color: var(--color-accent);
  font-weight: 700;
  flex-shrink: 0;
}

/* === ТАРИФЫ === */
.pricing-section {
  background: var(--color-bg-section);
  position: relative;
  overflow: hidden;
}
.pricing-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('https://d2xsxph8kpxj0f.cloudfront.net/310519663490827509/ffSTrWpixd8trTcowSYR2S/stats_bg-4BVi4BSD5BfgLAH5mVGMs3.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.05;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  position: relative;
  z-index: 1;
}
.pricing-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.pricing-card.featured {
  border-color: var(--color-accent);
  transform: scale(1.04);
  box-shadow: 0 0 60px rgba(255, 107, 53, 0.2);
  animation: borderGlow 3s ease-in-out infinite;
}
.pricing-card:hover {
  transform: translateY(-8px);
}
.pricing-card.featured:hover {
  transform: scale(1.04) translateY(-8px);
}
.pricing-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: linear-gradient(135deg, var(--color-accent), #FF8C5A);
  color: #fff;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-heading);
}
.pricing-icon {
  font-size: 40px;
  margin-bottom: 16px;
}
.pricing-name {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 8px;
}
.pricing-desc {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  min-height: 40px;
}
.pricing-price {
  margin-bottom: 32px;
}
.pricing-price .amount {
  font-family: var(--font-heading);
  font-size: 44px;
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1;
}
.pricing-price .currency {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-accent);
}
.pricing-price .period {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-top: 4px;
}
.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
}
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--color-text-muted);
}
.pricing-features li .check {
  color: #4CAF50;
  font-size: 16px;
  flex-shrink: 0;
}
.pricing-features li .cross {
  color: #666;
  font-size: 16px;
  flex-shrink: 0;
}
.pricing-divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 20px 0;
}
.pricing-extra {
  font-size: 13px;
  color: var(--color-accent-blue);
  font-style: italic;
  margin-bottom: 24px;
}

/* === КОНТАКТЫ === */
.contact-section {
  background: var(--color-bg);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-info h3 {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 16px;
}
.contact-info p {
  color: var(--color-text-muted);
  font-size: 16px;
  margin-bottom: 32px;
  line-height: 1.7;
}
.contact-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.contact-item:hover {
  border-color: var(--color-accent);
  transform: translateX(6px);
}
.contact-item-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-accent), #FF8C5A);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.contact-item-text strong {
  display: block;
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 2px;
}
.contact-item-text a, .contact-item-text span {
  font-size: 16px;
  color: var(--color-text);
  font-weight: 500;
}
.contact-form {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact-form h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 28px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 8px;
  font-weight: 500;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 15px;
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-accent-blue);
  background: rgba(74, 158, 255, 0.05);
}
.form-group textarea {
  height: 120px;
  resize: vertical;
}
.form-group select option {
  background: var(--color-bg-card);
}

/* === ПОДВАЛ === */
.site-footer {
  background: #060E1C;
  border-top: 1px solid var(--color-border);
  padding: 60px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .footer-logo {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-brand p {
  font-size: 14px;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.social-link {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: var(--transition);
  text-decoration: none;
}
.social-link:hover {
  border-color: var(--color-accent);
  background: rgba(255, 107, 53, 0.1);
  transform: translateY(-3px);
}
.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 20px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: 14px;
  color: var(--color-text-muted);
  transition: var(--transition);
}
.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 6px;
}
.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p {
  font-size: 13px;
  color: var(--color-text-muted);
}
.footer-bottom-links {
  display: flex;
  gap: 20px;
}
.footer-bottom-links a {
  font-size: 13px;
  color: var(--color-text-muted);
}
.footer-bottom-links a:hover {
  color: var(--color-accent);
}

/* === СТРАНИЦА ПОЛИТИКИ === */
.policy-page {
  padding: 120px 0 80px;
}
.policy-content {
  max-width: 800px;
  margin: 0 auto;
}
.policy-content h1 {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 8px;
}
.policy-content .policy-date {
  color: var(--color-text-muted);
  font-size: 14px;
  margin-bottom: 48px;
}
.policy-content h2 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  margin: 40px 0 16px;
  color: var(--color-accent-blue);
}
.policy-content p {
  color: var(--color-text-muted);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 16px;
}
.policy-content ul {
  padding-left: 20px;
  margin-bottom: 16px;
}
.policy-content ul li {
  color: var(--color-text-muted);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 8px;
}

/* === СТРАНИЦА КОНТАКТЫ === */
.contacts-page {
  padding: 120px 0 80px;
}

/* === МОДАЛЬНОЕ ОКНО === */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
}
.modal-overlay.open {
  display: flex;
}
.modal-box {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 500px;
  width: 90%;
  position: relative;
  animation: fadeInUp 0.4s ease;
}
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 24px;
  cursor: pointer;
  transition: var(--transition);
}
.modal-close:hover { color: var(--color-accent); }
.modal-box h3 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 8px;
}
.modal-box .modal-plan {
  color: var(--color-accent);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 24px;
}
.modal-box .modal-price {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 900;
  color: var(--color-accent);
  margin-bottom: 32px;
}

/* === УВЕДОМЛЕНИЕ === */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 16px 24px;
  color: var(--color-text);
  font-size: 15px;
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition);
  max-width: 320px;
}
.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* === АДАПТИВНОСТЬ === */
@media (max-width: 1024px) {
  .speaker-grid { grid-template-columns: 1fr; gap: 48px; }
  .speaker-photo-frame img { height: 320px; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .pricing-card.featured { transform: scale(1); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .audience-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .section-padding { padding: 60px 0; }
  .nav-menu { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(10,22,40,0.98); flex-direction: column; align-items: center; justify-content: center; gap: 24px; z-index: 999; }
  .nav-menu.open { display: flex; }
  .nav-menu a { font-size: 20px; }
  .hamburger { display: flex; z-index: 1000; }
  .hero-actions { flex-direction: column; }
  .hero-stats { gap: 20px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .modules-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: 1fr; max-width: 320px; }
  .speaker-badge { position: static; margin-top: 20px; display: inline-block; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-title { font-size: 30px; }
  .btn-large { padding: 16px 32px; font-size: 16px; }
  .pricing-card { padding: 28px 20px; }
  .contact-form { padding: 24px; }
  .modal-box { padding: 32px 24px; }
}

/* === ДВЕ КНОПКИ В ТАРИФАХ === */
.pricing-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 4px;
}
.pricing-buttons .btn {
  justify-content: center;
  text-align: center;
}

/* === ВИДЕО RUTUBE === */
.videos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.video-card {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.video-card:hover {
  border-color: rgba(74,158,255,0.4);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}
.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
}
.video-wrapper iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: 0;
}

/* === СЕРТИФИКАТЫ === */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 800px;
}
.cert-card {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
  cursor: pointer;
  transition: all 0.3s;
}
.cert-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(255,107,53,0.25);
}
.cert-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  transition: transform 0.3s;
}
.cert-card:hover img { transform: scale(1.03); }
.cert-info {
  padding: 20px;
  border-top: 1px solid var(--color-border);
}
.cert-info h4 {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}
.cert-info p { font-size: 13px; color: var(--color-text-muted); }

/* === АДАПТИВНОСТЬ ДЛЯ НОВЫХ БЛОКОВ === */
@media (max-width: 1024px) {
  .videos-grid { grid-template-columns: 1fr 1fr; }
  .certs-grid  { grid-template-columns: 1fr; max-width: 400px; }
}
@media (max-width: 768px) {
  .videos-grid { grid-template-columns: 1fr; }
  .pricing-buttons { grid-template-columns: 1fr; }
}