/* 
  VARS & RESET 
  Цветовая гамма: приглушенная премиальная, цвета дерева, графита, пыльной бронзы.
  Никакого неона.
*/

:root {
  /* Colors */
  --bg-main: #fcfcfc;
  --bg-dark: #121212;
  --bg-darker: #0c0c0c;
  --bg-light-gray: #f5f5f4;
  --bg-muted: #ececeb;
  
  --text-main: #2b2b2b;
  --text-muted: #6b6b6b;
  --text-light: #f7f7f7;
  --text-light-muted: #a3a3a3;
  
  --accent-bronze: #af8d6c;
  --accent-bronze-dark: #8c6a49;
  --accent-wood: #4a3b32;
  
  --danger: #b14848;
  --success: #527a52;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  
  /* Layout */
  --container-w-main: 1140px;
  --container-w-narrow: 800px;
  --pad-sm: 1rem;
  --pad-md: 2rem;
  --pad-lg: 4rem;
  --pad-xl: 6rem;
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 24px;
  
  --trans-fast: 0.2s ease;
  --trans-base: 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  --trans-smooth: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--text-main);
  background-color: var(--bg-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

/* TYPOGRAPHY */
h1, h2, h3, h4 {
  line-height: 1.2;
  margin-bottom: 1rem;
  font-weight: 600;
  color: inherit;
}

h1 {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 6vw, 5rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.02em;
}

h3 {
  font-size: 1.5rem;
}

.cormorant-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
}

p {
  margin-bottom: 1rem;
}

.lead {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-center { text-align: center; }
.text-white { color: var(--text-light); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }

.highlight {
  font-weight: 500;
  font-size: 1.125rem;
  border-left: 2px solid var(--accent-bronze);
  padding-left: 1.2rem;
  margin-top: 1.5rem;
  color: var(--text-main);
}

.quote-block {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--accent-bronze);
  font-style: italic;
  margin: 2rem 0;
  line-height: 1.3;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.quote-block .icon-accent { opacity: 0.5; }


/* LAYOUT & UTILS */
.container {
  width: 100%;
  max-width: var(--container-w-main);
  margin: 0 auto;
  padding: 0 var(--pad-sm);
}
.max-w-lg { max-width: var(--container-w-narrow); }
.mx-auto { margin-left: auto; margin-right: auto; }
.w-full { width: 100%; }

.section {
  padding: var(--pad-xl) 0;
  position: relative;
}
.pt-xl { padding-top: var(--pad-xl); }
.pb-xl { padding-bottom: var(--pad-xl); }
.mb-md { margin-bottom: 2rem; }
.mb-lg { margin-bottom: 3rem; }
.mt-sm { margin-top: 1rem; }
.p-xl { padding: 3rem; }

.bg-light-gray { background-color: var(--bg-light-gray); }
.bg-dark { background-color: var(--bg-dark); color: var(--text-light); }
.bg-muted { background-color: var(--bg-muted); }

.rounded { border-radius: var(--radius-md); }

.divider {
  height: 1px;
  background-color: rgba(0,0,0,0.1);
  margin: 2rem 0;
}

.grid {
  display: grid;
  gap: 2rem;
}

.section-header {
  margin-bottom: 4rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.section-header p {
  color: var(--text-muted);
  font-size: 1.125rem;
}
.bg-dark .section-header p {
  color: var(--text-light-muted);
}

/* BUTTONS & BADGES */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--trans-base);
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--accent-bronze);
  color: #fff;
}
.btn-primary:hover {
  background-color: var(--accent-bronze-dark);
  transform: translateY(-2px);
}

.btn-outline {
  border-color: var(--text-main);
  color: var(--text-main);
}
.btn-outline:hover {
  background-color: var(--text-main);
  color: var(--bg-main);
}

.btn-outline-white {
  border-color: rgba(255,255,255,0.3);
  color: var(--text-light);
}
.btn-outline-white:hover {
  border-color: #fff;
  background-color: rgba(255,255,255,0.05);
}

.btn-text {
  padding: 0;
  background: transparent;
  color: var(--text-light);
  border-bottom: 1px solid transparent;
  border-radius: 0;
}
.btn-text:hover {
  color: var(--accent-bronze);
  gap: 0.75rem;
}

.badge {
  display: inline-block;
  padding: 0.35rem 1rem;
  background-color: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  color: rgba(255,255,255,0.9);
  border-radius: 100px;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255,255,255,0.2);
}

.badge-outline {
  display: inline-block;
  padding: 0.35rem 1rem;
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--accent-bronze);
  border-radius: 100px;
  font-size: 0.875rem;
}

.icon-accent {
  color: var(--accent-bronze);
}


/* NAVBAR */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1rem 0;
  z-index: 100;
  transition: var(--trans-base);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background-color: rgba(252, 252, 252, 0.95);
  backdrop-filter: blur(10px);
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  box-shadow: 0 4px 20px rgba(0,0,0,0.02);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--text-main);
  transition: var(--trans-base);
}
.navbar:not(.scrolled) .logo {
  color: #fff;
}

.nav-links {
  display: none;
  gap: 2rem;
}
@media (min-width: 768px) {
  .nav-links { display: flex; }
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: inherit;
  opacity: 0.8;
  transition: var(--trans-fast);
}
.nav-links a:hover { opacity: 1; }
.navbar:not(.scrolled) .nav-links a { color: #fff; }
.navbar:not(.scrolled) .btn-outline {
  border-color: rgba(255,255,255,0.3);
  color: #fff;
}


/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  color: #fff;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  z-index: -1;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  animation: bg-zoom 20s ease-out forwards;
}
.overlay {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(to right, rgba(18,18,18,0.95) 0%, rgba(18,18,18,0.7) 40%, rgba(18,18,18,0.3) 100%);
}

.hero-content {
  max-width: 800px;
}
.hero-content .subtitle {
  font-size: clamp(1.125rem, 2vw, 1.3rem);
  color: rgba(255,255,255,0.8);
  margin-bottom: 3rem;
  max-width: 600px;
}
.hero-actions {
  display: flex;
  gap: 2rem;
  align-items: center;
  flex-wrap: wrap;
}

@keyframes bg-zoom {
  100% { transform: scale(1); }
}


/* STORY & SPLIT */
.layout-story {
  grid-template-columns: 1fr;
  align-items: center;
  gap: 4rem;
}
@media (min-width: 900px) {
  .layout-story {
    grid-template-columns: 1fr 1fr;
  }
}
.story-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.story-image img {
  aspect-ratio: 4/5;
  object-fit: cover;
}

.layout-split {
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 900px) {
  .layout-split { grid-template-columns: 1fr 1fr; gap: 4rem; }
}

.custom-list {
  list-style: none;
  display: grid;
  gap: 1.5rem;
}
.custom-list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.custom-list .lucide {
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.simple-list {
  padding-left: 1.2rem;
  display: grid;
  gap: 0.5rem;
  color: var(--text-muted);
}


/* CARDS SECTION */
.layout-cards {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}
.feature-card {
  background-color: var(--bg-darker);
  border: 1px solid rgba(255,255,255,0.05);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-md);
  transition: var(--trans-base);
}
.feature-card:hover {
  transform: translateY(-5px);
  border-color: rgba(175, 141, 108, 0.3);
}
.feature-card .icon-box {
  width: 50px; height: 50px;
  background: rgba(175, 141, 108, 0.1);
  color: var(--accent-bronze);
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
}
.feature-card p {
  color: var(--text-light-muted);
  font-size: 0.95rem;
  margin: 0;
}


/* PROGRAM TIMELINE */
.timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0; left: 24px;
  width: 1px;
  background-color: var(--accent-bronze);
  opacity: 0.3;
}
.timeline-item {
  position: relative;
  padding-left: 5rem;
  margin-bottom: 3rem;
}
.timeline-item:last-child { margin-bottom: 0; }
.timeline-num {
  position: absolute;
  left: 0; top: 0;
  width: 48px; height: 48px;
  background-color: var(--bg-light-gray);
  border: 1px solid rgba(175, 141, 108, 0.5);
  color: var(--accent-bronze);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  z-index: 2;
}
.timeline-content h3 {
  margin-bottom: 0.5rem;
  padding-top: 0.5rem;
}
.timeline-content p {
  color: var(--text-muted);
}


/* IMAGE BREAK */
.image-break {
  position: relative;
  height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.image-break img {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  object-fit: cover;
  z-index: -2;
}
.overlay-gradient {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: radial-gradient(circle, rgba(18,18,18,0.5) 0%, rgba(18,18,18,0.9) 100%);
  z-index: -1;
}
.break-content { z-index: 1; }


/* SPEAKERS */
.layout-speakers {
  grid-template-columns: 1fr;
  gap: 4rem;
  max-width: 900px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .layout-speakers { grid-template-columns: 1fr 1fr; gap: 3rem; }
}
.speaker-img-wrap {
  aspect-ratio: 3/4;
  overflow: hidden;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
}
.speaker-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: var(--trans-smooth);
}
.speaker-card:hover .speaker-img-wrap img {
  transform: scale(1.05);
}
.speaker-role {
  color: var(--accent-bronze);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1rem;
}


/* PRICING */
.layout-pricing {
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .layout-pricing { grid-template-columns: 1fr 1fr; }
}
.pricing-card {
  background-color: var(--bg-darker);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
}
.pricing-card.premium {
  border-color: var(--accent-bronze);
  background: linear-gradient(180deg, rgba(28,28,28,1) 0%, rgba(18,18,18,1) 100%);
}
.popular-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--accent-bronze);
  color: #fff;
  padding: 0.25rem 1rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.pricing-header {
  text-align: center;
  margin-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding-bottom: 2rem;
}
.pricing-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--text-light-muted);
}
.premium .pricing-title { color: #fff; }

.price {
  font-size: 3rem;
  font-weight: 600;
  line-height: 1;
  margin: 1rem 0 0.5rem;
}
.price-after {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.4);
}
.pricing-body {
  flex-grow: 1;
  margin-bottom: 2rem;
}
.pricing-list {
  list-style: none;
}
.pricing-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
}
.pricing-list li.sub-list {
  padding-left: 2rem;
  margin-top: -0.5rem;
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
}
.pricing-list .lucide {
  color: var(--accent-bronze);
  flex-shrink: 0;
  width: 18px; height: 18px;
}


/* FAQ ACCORDION */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.faq-item {
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-color: #fff;
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  background: none;
  border: none;
  font-size: 1.125rem;
  font-weight: 500;
  text-align: left;
  color: var(--text-main);
  cursor: pointer;
  transition: var(--trans-fast);
}
.faq-question:hover { color: var(--accent-bronze); }
.faq-question .lucide { transition: var(--trans-base); }
.faq-item.active .faq-question .lucide { transform: rotate(180deg); color: var(--accent-bronze); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--trans-base);
}
.faq-answer p {
  padding: 0 1.5rem 1.5rem;
  color: var(--text-muted);
  margin: 0;
}


/* FOOTER */
.footer {
  padding: 3rem 0;
  background-color: var(--bg-main);
}
.border-top {
  border-top: 1px solid rgba(0,0,0,0.1);
  padding-top: 3rem;
}
.footer-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
@media (min-width: 768px) {
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
  }
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.footer-link {
  color: var(--text-muted);
  font-size: 0.875rem;
  transition: var(--trans-fast);
}
.footer-link:hover { color: var(--accent-bronze); }


/* ANIMATIONS / FADE UP */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--trans-smooth), transform var(--trans-smooth);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.slide-in-left { opacity: 0; transform: translateX(-40px); transition: all var(--trans-smooth); }
.slide-in-right { opacity: 0; transform: translateX(40px); transition: all var(--trans-smooth); }
.slide-in-left.visible, .slide-in-right.visible { opacity: 1; transform: translateX(0); }

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }