/* ==========================================================================
   МАКЛЕР.РФ — СТИЛИ СТРАНИЦЫ ПРОДАЖИ ДОМЕНА
   Фирменная палитра: Тёмный графит + Премиальное благородное золото
   ========================================================================== */

:root {
  /* 1. Фирменные золотые цвета (Gold Accents) */
  --gold-primary: #D4AF37;
  --gold-light: #F3CF65;
  --gold-dark: #A28224;
  --gold-border: rgba(212, 175, 55, 0.35);
  --gold-tint-subtle: rgba(212, 175, 55, 0.05);
  --gold-tint-medium: rgba(212, 175, 55, 0.12);
  --gold-glow: 0 8px 25px rgba(212, 175, 55, 0.22);
  --gold-glow-hover: 0 12px 30px rgba(212, 175, 55, 0.35);
  --gold-glow-strong: 0 0 45px rgba(212, 175, 55, 0.3);
  --gold-gradient: linear-gradient(135deg, #d4af37 0%, #f7dc7d 50%, #aa8524 100%);
  --gold-gradient-hover: linear-gradient(135deg, #dfbc45 0%, #fae594 50%, #b8932d 100%);

  /* 2. Тёмные фоновые цвета (Dark Theme Backgrounds) */
  --topbar-darkest: #08090B;
  --bg-main: #0C0D10;
  --bg-surface: #14161B;
  --bg-card: #1A1D24;
  --bg-card-hover: #222630;
  --form-input-bg: #0E1014;
  --modal-overlay: rgba(0, 0, 0, 0.80);

  /* 3. Текстовая палитра (Typography) */
  --text-primary: #F5F3EF;
  --text-warm-beige: #E5DFD5;
  --text-muted: #9BA1AD;
  --text-on-gold: #0D0E12;
  --text-pure-white: #FFFFFF;

  /* 4. Функциональные статусные цвета */
  --status-success: #10B981;
  --status-error: #FF5C5C;
  --neutral-border: rgba(255, 255, 255, 0.08);

  /* 5. Радиусы скругления */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  /* Шрифты и параметры сетки */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Unbounded', 'Inter', -apple-system, sans-serif;
  --container-max: 1200px;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Сброс стилей и базовые настройки */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-main);
  background-color: var(--bg-main);
  color: var(--text-warm-beige);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

body {
  background-color: var(--bg-main);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Фоновые декоративные элементы и свечение */
.bg-ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.bg-ambient::before {
  content: '';
  position: absolute;
  top: -15%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 550px;
  background: radial-gradient(ellipse at center, rgba(212, 175, 55, 0.12) 0%, rgba(212, 175, 55, 0.03) 45%, transparent 70%);
  filter: blur(60px);
}

.bg-ambient::after {
  content: '';
  position: absolute;
  bottom: 5%;
  right: 10%;
  width: 600px;
  height: 500px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.05) 0%, transparent 60%);
  filter: blur(70px);
}

.bg-grid-pattern {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 1;
}

.page-wrapper {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ==========================================================================
   Типографика
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.25;
}

.text-gold-gradient {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-warm-beige {
  color: var(--text-warm-beige);
}

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

.text-gold {
  color: var(--gold-light);
}

/* ==========================================================================
   Кнопки и интерактивные элементы
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-main);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  outline: none;
  white-space: nowrap;
}

/* А. Главная кнопка */
.btn-primary {
  background: var(--gold-gradient);
  color: var(--text-on-gold);
  font-weight: 700;
  box-shadow: var(--gold-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--gold-glow-hover);
  color: var(--text-on-gold);
}

.btn-primary:active {
  transform: translateY(0);
}

/* Б. Второстепенная контурная кнопка */
.btn-outline {
  background: transparent;
  border: 1px solid var(--gold-border);
  color: var(--gold-light);
}

.btn-outline:hover {
  background: var(--gold-tint-medium);
  border-color: var(--gold-primary);
  color: var(--text-pure-white);
  transform: translateY(-2px);
}

.btn-outline:active {
  transform: translateY(0);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 13px;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 16px;
  letter-spacing: 0.02em;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
}

/* В. Ссылки и навигация */
a {
  color: var(--text-warm-beige);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--gold-light);
}

.link-gold {
  color: var(--gold-light);
  border-bottom: 1px dashed var(--gold-border);
  transition: all var(--transition-fast);
}

.link-gold:hover {
  color: var(--text-pure-white);
  border-bottom-color: var(--gold-primary);
}

/* Бейджи и теги */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: var(--gold-tint-medium);
  border: 1px solid var(--gold-border);
  color: var(--gold-light);
}

.badge-status {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
  color: #34D399;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--status-success);
  box-shadow: 0 0 10px var(--status-success);
  animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* ==========================================================================
   Верхняя строка (Topbar)
   ========================================================================== */
.topbar {
  background-color: var(--topbar-darkest);
  border-bottom: 1px solid var(--neutral-border);
  padding: 12px 0;
  font-size: 13px;
}

.topbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-mini {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--text-pure-white);
  font-size: 14px;
  letter-spacing: 0.05em;
}

.brand-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.topbar-email {
  color: var(--text-warm-beige);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition-fast);
}

.topbar-email:hover {
  color: var(--gold-light);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  padding: 70px 0 60px;
  text-align: center;
  position: relative;
}

.hero-badge-wrap {
  margin-bottom: 24px;
}

.hero-title-wrap {
  margin-bottom: 20px;
}

.hero-title-label {
  font-size: 20px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 8px;
}

.hero-domain-title {
  font-family: var(--font-display);
  font-size: clamp(42px, 8vw, 84px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.1;
  text-transform: uppercase;
  filter: drop-shadow(0 4px 20px rgba(212, 175, 55, 0.25));
}

.hero-subtitle {
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 400;
  color: var(--text-warm-beige);
  max-width: 760px;
  margin: 0 auto 16px;
  line-height: 1.5;
}

.hero-history-highlight {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gold-tint-subtle);
  border: 1px solid var(--gold-border);
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-size: 15px;
  color: var(--gold-light);
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

/* Карточки ключевых преимуществ в Hero */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  max-width: 1080px;
  margin: 0 auto;
}

.metric-card {
  background-color: var(--bg-card);
  border: 1px solid var(--neutral-border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: left;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: transparent;
  transition: background var(--transition-normal);
}

.metric-card:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--gold-border);
  transform: translateY(-3px);
}

.metric-card:hover::before {
  background: var(--gold-gradient);
}

.metric-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--gold-tint-medium);
  border: 1px solid var(--gold-border);
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.metric-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.metric-label {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ==========================================================================
   Секция: Сферы применения (Подходит для)
   ========================================================================== */
.section {
  padding: 80px 0;
  position: relative;
}

.section-alt {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--neutral-border);
  border-bottom: 1px solid var(--neutral-border);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 50px;
}

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gold-light);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 16px;
}

.section-description {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.6;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.card {
  background-color: var(--bg-card);
  border: 1px solid var(--neutral-border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
}

.card:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--gold-border);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.card-icon {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: var(--gold-tint-subtle);
  border: 1px solid var(--gold-border);
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  transition: transform var(--transition-fast);
}

.card:hover .card-icon {
  transform: scale(1.08);
  background: var(--gold-tint-medium);
}

.card-title {
  font-size: 20px;
  margin-bottom: 12px;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.card:hover .card-title {
  color: var(--gold-light);
}

.card-text {
  font-size: 14.5px;
  color: var(--text-warm-beige);
  line-height: 1.65;
  margin-bottom: 20px;
  flex-grow: 1;
}

.card-tag {
  font-size: 12px;
  color: var(--gold-light);
  background: var(--gold-tint-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  align-self: flex-start;
  border: 1px solid rgba(212, 175, 55, 0.2);
}

/* ==========================================================================
   Секция: Детали сделки и параметры домена
   ========================================================================== */
.specs-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: start;
}

@media (max-width: 900px) {
  .specs-wrapper {
    grid-template-columns: 1fr;
  }
}

.specs-card {
  background-color: var(--bg-card);
  border: 1px solid var(--neutral-border);
  border-radius: var(--radius-md);
  padding: 36px;
}

.specs-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--neutral-border);
  gap: 16px;
}

.spec-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.spec-title {
  font-size: 14px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.spec-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  text-align: right;
}

.guarantee-box {
  background: linear-gradient(145deg, var(--bg-card) 0%, rgba(212, 175, 55, 0.08) 100%);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.guarantee-item {
  display: flex;
  gap: 14px;
}

.guarantee-check {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--gold-tint-medium);
  border: 1px solid var(--gold-primary);
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  margin-top: 2px;
}

.guarantee-text h4 {
  font-size: 16px;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.guarantee-text p {
  font-size: 13.5px;
  color: var(--text-warm-beige);
  line-height: 1.5;
}

/* ==========================================================================
   Секция: Контакты и отправка предложений
   ========================================================================== */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

@media (max-width: 860px) {
  .contact-container {
    grid-template-columns: 1fr;
  }
}

.contact-card-direct {
  background-color: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.contact-card-direct::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, transparent 70%);
  filter: blur(30px);
}

.email-box {
  background: var(--form-input-bg);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 28px 0;
  text-align: center;
}

.email-title {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.email-address {
  font-size: clamp(20px, 3.5vw, 26px);
  font-weight: 700;
  color: var(--gold-light);
  word-break: break-all;
  display: inline-block;
  margin-bottom: 16px;
}

.email-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.response-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-warm-beige);
  background: var(--gold-tint-subtle);
  padding: 10px 18px;
  border-radius: var(--radius-full);
  align-self: flex-start;
  border: 1px solid var(--neutral-border);
}

/* Форма связи */
.contact-form-card {
  background-color: var(--bg-card);
  border: 1px solid var(--neutral-border);
  border-radius: var(--radius-md);
  padding: 40px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.form-input, .form-textarea {
  width: 100%;
  background-color: var(--form-input-bg);
  border: 1px solid var(--neutral-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 14.5px;
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus, .form-textarea:focus {
  border-color: var(--gold-primary);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.form-input::placeholder, .form-textarea::placeholder {
  color: var(--text-muted);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

/* ==========================================================================
   Подвал сайта (Footer)
   ========================================================================== */
.footer {
  background-color: var(--topbar-darkest);
  border-top: 1px solid var(--neutral-border);
  padding: 40px 0 30px;
  font-size: 14px;
  color: var(--text-muted);
  margin-top: auto;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-brand {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 16px;
  letter-spacing: 0.05em;
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

/* ==========================================================================
   Уведомления (Toast Notification)
   ========================================================================== */
.toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background-color: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  color: var(--text-primary);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  z-index: 1000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.toast-icon {
  color: var(--gold-light);
  width: 20px;
  height: 20px;
}

/* ==========================================================================
   Модальное окно
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: var(--modal-overlay);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background-color: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  max-width: 520px;
  width: 100%;
  padding: 36px;
  position: relative;
  transform: scale(0.95);
  transition: transform var(--transition-normal);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
}

.modal-overlay.active .modal-card {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--neutral-border);
  color: var(--text-pure-white);
}

/* Адаптивность */
@media (max-width: 640px) {
  .hero {
    padding: 50px 0 40px;
  }
  .hero-domain-title {
    font-size: 38px;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .specs-card, .guarantee-box, .contact-card-direct, .contact-form-card {
    padding: 24px;
  }
  .topbar-content {
    justify-content: center;
    text-align: center;
  }
  .toast {
    right: 16px;
    left: 16px;
    bottom: 16px;
  }
}