@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;700;800&family=Inter:wght@300;400;500;700;800&display=swap');

:root {
  --primary: #3015B7;
  --secondary: #9B2D17;
  --accent: #21DE41;
  --success: #10B981;
  --warning: #F59E0B;
  --error: #EF4444;
  --info: #3B82F6;
  --neutral: #F9FAFB;
  --text: #111827;
  --text-light: #6B7280;
  --bg-white: #FFFFFF;
  --bg-gray: #F3F4F6;

  --spacing-xs: 8px;
  --spacing-sm: 13px;
  --spacing-md: 21px;
  --spacing-lg: 34px;
  --spacing-xl: 55px;
  --spacing-xxl: 89px;

  --font-xs: 10px;
  --font-sm: 16px;
  --font-base: 26px;
  --font-lg: 42px;
  --font-xl: 68px;
  --font-xxl: 110px;
  --font-hero: 178px;

  --font-primary: 'Outfit', -apple-system, system-ui, sans-serif;
  --font-secondary: 'Inter', -apple-system, system-ui, sans-serif;

  --max-width: 1280px;
  --gutter: 2.5rem;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);

  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

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

body {
  font-family: var(--font-secondary);
  font-size: var(--font-sm);
  line-height: 1.6;
  color: var(--text);
  background: var(--bg-white);
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.03em;
  margin-bottom: var(--spacing-md);
}

h1 { font-size: clamp(var(--font-xl), 5vw, var(--font-xxl)); }
h2 { font-size: clamp(var(--font-lg), 4vw, var(--font-xl)); }
h3 { font-size: clamp(var(--font-base), 3vw, var(--font-lg)); }
h4 { font-size: clamp(var(--font-sm), 2vw, var(--font-base)); }

p {
  margin-bottom: var(--spacing-md);
  line-height: 1.7;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: all var(--transition-base);
}

a:hover {
  color: var(--secondary);
  transform: translateY(-1px);
}

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
  width: 100%;
}

.navbar {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  padding: var(--spacing-md) 0;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  padding: var(--spacing-sm) 0;
  box-shadow: var(--shadow-md);
}

.nav-container {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--spacing-lg);
}

.logo {
  font-family: var(--font-primary);
  font-size: var(--font-base);
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 0.05em;
  transition: all var(--transition-fast);
}

.logo:hover {
  transform: scale(1.05);
  color: var(--secondary);
}

.main-nav {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
  justify-content: center;
  list-style: none;
  max-height: none;
  overflow: visible;
  transition: max-height var(--transition-base) ease;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-family: var(--font-primary);
  font-weight: 500;
  font-size: var(--font-sm);
  color: var(--text);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  background: var(--bg-gray);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 28px;
  color: var(--text);
  cursor: pointer;
  padding: var(--spacing-sm);
  transition: all var(--transition-fast);
}

.mobile-menu-toggle:hover {
  color: var(--primary);
  transform: scale(1.1);
}

.header-main {
  position: relative;
  min-height: 600px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  align-items: center;
  padding: var(--spacing-xxl) 0;
  overflow: hidden;
}

.header-main::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: 50%;
  opacity: 0.08;
  z-index: -1;
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.hero-content {
  max-width: 600px;
  animation: slideInLeft 0.8s ease-out;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.hero-title {
  font-size: clamp(var(--font-xl), 6vw, var(--font-hero));
  font-weight: 800;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-lg);
}

.hero-text {
  font-size: var(--font-base);
  color: var(--text-light);
  margin-bottom: var(--spacing-xl);
  line-height: 1.7;
}

.hero-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 200px);
  gap: var(--spacing-md);
  animation: fadeIn 1s ease-out 0.3s both;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

.gallery-img:hover {
  transform: scale(1.05) translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.gallery-img:first-child {
  grid-row: span 2;
}

.action-button,
.primary-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: var(--font-sm);
  color: var(--bg-white);
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
  text-align: center;
  letter-spacing: 0.02em;
}

.action-button:hover,
.primary-cta:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  color: var(--bg-white);
}

.action-button.secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  box-shadow: none;
}

.action-button.secondary:hover {
  background: var(--primary);
  color: var(--bg-white);
}

.content-section {
  padding: var(--spacing-xxl) 0;
  position: relative;
}

.content-section.alt-bg {
  background: var(--bg-gray);
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-xl);
}

.section-title {
  font-size: clamp(var(--font-lg), 4vw, var(--font-xl));
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  color: var(--primary);
}

.section-subtitle {
  font-size: var(--font-base);
  color: var(--text-light);
  line-height: 1.7;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.info-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.info-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--primary) 0%, var(--accent) 100%);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--transition-base);
}

.info-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.info-card:hover::before {
  transform: scaleY(1);
}

.card-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-lg);
  color: var(--bg-white);
}

.card-title {
  font-size: var(--font-base);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--text);
}

.card-text {
  font-size: var(--font-sm);
  color: var(--text-light);
  line-height: 1.6;
}

.tab-container {
  margin-top: var(--spacing-xl);
}

.tab-nav {
  display: flex;
  gap: var(--spacing-sm);
  border-bottom: 2px solid var(--bg-gray);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.tab-button {
  padding: var(--spacing-md) var(--spacing-lg);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: var(--font-sm);
  color: var(--text-light);
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  bottom: -2px;
}

.tab-button:hover {
  color: var(--primary);
}

.tab-button.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.tab-content {
  display: none;
  animation: fadeIn 0.4s ease-out;
}

.tab-content.active {
  display: block;
}

.split-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  margin-bottom: var(--spacing-xxl);
}

.split-section:nth-child(even) {
  direction: rtl;
}

.split-section:nth-child(even) > * {
  direction: ltr;
}

.split-section.two-col {
  grid-template-columns: repeat(2, 1fr);
}

.split-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.split-content h3 {
  font-size: clamp(var(--font-base), 3vw, var(--font-lg));
  margin-bottom: var(--spacing-md);
  color: var(--primary);
}

.feature-list {
  list-style: none;
  display: grid;
  gap: var(--spacing-md);
}

.feature-list li {
  display: flex;
  gap: var(--spacing-sm);
  align-items: flex-start;
  font-size: var(--font-sm);
  color: var(--text);
}

.feature-list li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--accent);
  color: var(--bg-white);
  border-radius: 50%;
  flex-shrink: 0;
  font-weight: 700;
  font-size: var(--font-xs);
}

.testimonial-slider {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
  max-width: 900px;
  margin: var(--spacing-xl) auto;
}

.testimonial-content {
  font-size: var(--font-base);
  font-style: italic;
  color: var(--text);
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.author-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--accent);
}

.author-info h4 {
  font-size: var(--font-sm);
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text);
}

.author-info p {
  font-size: 14px;
  color: var(--text-light);
  margin: 0;
}

.contact-form-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  padding: var(--spacing-xxl) 0;
  color: var(--bg-white);
}

.contact-form-section .section-title,
.contact-form-section .section-subtitle {
  color: var(--bg-white);
}

.form-wrapper {
  max-width: 700px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: var(--font-sm);
  color: var(--bg-white);
  margin-bottom: var(--spacing-sm);
  letter-spacing: 0.02em;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--spacing-md);
  font-family: var(--font-secondary);
  font-size: var(--font-sm);
  color: var(--text);
  background: var(--bg-white);
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(33, 222, 65, 0.2);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.submit-btn {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: var(--font-sm);
  color: var(--primary);
  background: var(--bg-white);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  background: var(--accent);
  color: var(--bg-white);
}

.faq-section {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  padding: var(--spacing-lg);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: var(--font-sm);
  color: var(--text);
  background: var(--bg-white);
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  transition: all var(--transition-fast);
}

.faq-question:hover {
  color: var(--primary);
}

.faq-icon {
  font-size: var(--font-base);
  color: var(--primary);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base) ease;
  padding: 0 var(--spacing-lg);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.faq-answer p {
  font-size: var(--font-sm);
  color: var(--text-light);
  line-height: 1.7;
}

.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  padding: var(--spacing-xxl) 0;
  text-align: center;
  color: var(--bg-white);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.3; }
  50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.5; }
}

.cta-banner h2 {
  font-size: clamp(var(--font-lg), 4vw, var(--font-xl));
  font-weight: 800;
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 1;
}

.cta-banner p {
  font-size: var(--font-base);
  margin-bottom: var(--spacing-xl);
  position: relative;
  z-index: 1;
}

.cta-banner .action-button {
  background: var(--bg-white);
  color: var(--primary);
  position: relative;
  z-index: 1;
}

.cta-banner .action-button:hover {
  background: var(--accent);
  color: var(--bg-white);
}

.footer {
  background: var(--text);
  color: var(--bg-white);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

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

.footer-section h3 {
  font-size: var(--font-base);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--bg-white);
}

.footer-links {
  list-style: none;
  display: grid;
  gap: var(--spacing-sm);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-sm);
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--accent);
  padding-left: var(--spacing-sm);
}

.footer-bottom {
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-md);
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--bg-white);
  font-size: 18px;
  transition: all var(--transition-fast);
}

.social-links a:hover {
  background: var(--accent);
  transform: translateY(-3px);
}

@media screen and (max-width: 800px) {
  .mobile-menu-toggle {
    display: block;
  }

  .nav-container {
    grid-template-columns: auto 1fr;
  }

  .main-nav {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-white);
    box-shadow: var(--shadow-lg);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base) ease;
  }

  .main-nav.active {
    max-height: 500px;
    padding: var(--spacing-md) 0;
  }

  .nav-item {
    width: 100%;
    border-bottom: 1px solid var(--bg-gray);
  }

  .nav-link {
    display: block;
    padding: var(--spacing-md) var(--gutter);
  }

  .header-main {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: var(--spacing-xl) 0;
  }

  .hero-gallery {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(3, 200px);
  }

  .gallery-img:first-child {
    grid-row: span 1;
  }

  .content-grid {
    grid-template-columns: 1fr;
  }

  .split-section,
  .split-section.two-col {
    grid-template-columns: 1fr;
  }

  .split-section:nth-child(even) {
    direction: ltr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media screen and (min-width: 800px) and (max-width: 1100px) {
  .content-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-gallery {
    grid-template-rows: repeat(2, 180px);
  }
}

@media screen and (min-width: 1400px) {
  .container {
    max-width: 1400px;
  }

  .content-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}