/*
Theme Name: SongBot Landing
Theme URI: https://dm-digital.net
Author: DM-Digital
Author URI: https://dm-digital.net
Description: Премиальный лендинг для продажи AI-музыкального бота SongBot. Современный дизайн, максимальная конверсия, полная кастомизация через WordPress Customizer.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: songbot-landing
Tags: landing-page, one-page, custom-colors, custom-menu, editor-style, responsive-layout
*/

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

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

:root {
  --primary-color: #6366f1;
  --secondary-color: #8b5cf6;
  --accent-color: #ec4899;
  --dark-bg: #0f172a;
  --light-bg: #f8fafc;
  --text-dark: #1e293b;
  --text-light: #cbd5e1;
  --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--light-bg);
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  transition: all 0.3s ease;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }

p {
  margin-bottom: 1rem;
  font-size: clamp(1rem, 2vw, 1.125rem);
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }
  
  h1 { 
    font-size: 1.75rem !important;
    line-height: 1.3;
  }
  
  h2 { 
    font-size: 1.5rem !important; 
  }
  
  .btn {
    padding: 14px 24px;
    font-size: 1rem;
  }
  
  .hero-title {
    font-size: 1.5rem !important;
  }
  
  .hero-subtitle {
    font-size: 0.95rem !important;
  }
}

.section {
  padding: 80px 0;
  position: relative;
}

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

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-block;
  padding: 16px 32px;
  font-size: 1.125rem;
  font-weight: 600;
  border-radius: 12px;
  transition: all 0.3s ease;
  text-align: center;
}

.btn-primary {
  background: var(--gradient-1);
  color: white;
  box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(10px);
  padding: 20px 0;
  transition: all 0.3s ease;
}

.site-header.scrolled {
  padding: 15px 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

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

.site-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-cta .btn {
  padding: 12px 24px;
  font-size: 1rem;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--dark-bg);
  background-image: url('assets/images/Phoenix_10_Ultrapremium_cinematic_artwork_of_a_humanoid_AI_mus_0 (1).jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: white;
  overflow: hidden;
  padding-top: 80px;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.7);
  z-index: 1;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-title {
  margin-bottom: 24px;
  background: linear-gradient(135deg, #fff 0%, #a78bfa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  color: var(--text-light);
  margin-bottom: 40px;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-features {
  display: flex;
  gap: 30px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 60px;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.125rem;
  color: var(--text-light);
}

.hero-feature-icon {
  font-size: 1.5rem;
}

@media (max-width: 768px) {
  .hero-section {
    padding: 100px 0 60px;
  }
  
  .hero-content {
    padding: 0 15px;
  }
  
  .hero-title {
    font-size: 1.75rem !important; /* Уменьшаем для мобильных */
    line-height: 1.3;
    margin-bottom: 20px;
  }
  
  .hero-subtitle {
    font-size: 1rem !important;
    margin-bottom: 30px;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
    gap: 15px;
  }
  
  .hero-cta .btn {
    width: 100%; /* Кнопки на всю ширину */
    padding: 16px 24px;
    font-size: 1rem;
  }
  
  .hero-features {
    flex-direction: column;
    align-items: center;
    margin-top: 40px;
    gap: 20px;
  }
  
  .hero-feature {
    font-size: 1rem;
  }
}

/* ==========================================================================
   Features Section
   ========================================================================== */

.features-section {
  background: var(--light-bg);
  background-image: url('assets/images/Phoenix_10_Soft_calming_gradient_background_in_pastel_blue_and_0 (1).jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.features-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(248, 250, 252, 0.85);
  z-index: 0;
}

.features-section .container {
  position: relative;
  z-index: 1;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.25rem;
  color: #64748b;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.feature-card {
  background: white;
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 20px;
  display: block;
}

.feature-title {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.feature-description {
  color: #64748b;
  line-height: 1.7;
}

/* ==========================================================================
   How It Works Section
   ========================================================================== */

.how-it-works-section {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  background-image: 
    linear-gradient(135deg, rgba(102, 126, 234, 0.9) 0%, rgba(118, 75, 162, 0.9) 100%),
    url('assets/images/Phoenix_10_Clean_modern_processsection_background_with_subtle_0 (1).jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white;
  position: relative;
}

.how-it-works-section .section-subtitle {
  color: rgba(255, 255, 255, 0.95);
  font-weight: 600;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  font-size: 1.35rem;
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-top: 60px;
}

.step-card {
  text-align: center;
  position: relative;
}

.step-number {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.step-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.step-description {
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}

/* ==========================================================================
   Audio Examples Section
   ========================================================================== */

.audio-examples-section {
  background: var(--light-bg);
  background-image: url('assets/images/Phoenix_10_Bright_clean_background_with_whitetolightblue_gradi_0 (1).jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.audio-examples-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(248, 250, 252, 0.8);
  z-index: 0;
}

.audio-examples-section .container {
  position: relative;
  z-index: 1;
}

.audio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 60px;
}

.audio-card {
  background: white;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.audio-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.audio-cover {
  width: 100%;
  height: 200px;
  background: var(--gradient-1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}

.audio-info {
  padding: 24px;
}

.audio-style {
  display: inline-block;
  background: rgba(102, 126, 234, 0.1);
  color: var(--primary-color);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.audio-title {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.audio-description {
  color: #64748b;
  font-size: 0.9375rem;
  margin-bottom: 16px;
}

.audio-player {
  width: 100%;
  margin-bottom: 16px;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta-section {
  background: var(--dark-bg);
  background-image: url('assets/images/Phoenix_10_Dark_premium_gradient_background_with_subtle_glassm_0 (1).jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white;
  text-align: center;
  position: relative;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.75);
  z-index: 0;
}

.cta-section .container {
  position: relative;
  z-index: 1;
}

.cta-content {
  max-width: 700px;
  margin: 0 auto;
}

.cta-title {
  margin-bottom: 20px;
}

.cta-description {
  font-size: 1.25rem;
  color: var(--text-light);
  margin-bottom: 40px;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: #0a0f1e;
  color: var(--text-light);
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h3 {
  color: white;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--text-light);
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #64748b;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 768px) {
  .features-grid,
  .audio-grid {
    grid-template-columns: 1fr;
  }
  
  .steps-container {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* ==========================================================================
   Utilities
   ========================================================================== */

.text-center { text-align: center; }
.text-gradient {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}