/* Unified UI layer shared across core pages */
:root {
  --primary-yellow: #ffc20e;
  --primary-red: #e31e24;
  --primary-cream: #f5f1e8;
  --secondary-orange: #ff9500;
  --accent-violet: #6a1b9a;
  --neutral-white: #ffffff;
  --neutral-light: #f8f8f8;
  --neutral-gray: #6b6b6b;
  --neutral-dark: #2c2c2c;
  --neutral-black: #1a1a1a;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 35px rgba(0, 0, 0, 0.12);
  --radius-sm: 0.35rem;
  --radius-md: 0.65rem;
  --radius-lg: 1rem;
  --radius-xl: 1.4rem;
  --radius-full: 9999px;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --transition-fast: 160ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 450ms ease;
  --font-heading: "Montserrat", "Segoe UI", sans-serif;
  --font-body: "Open Sans", "Segoe UI", sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--neutral-dark);
  background: var(--neutral-white);
}

.container {
  width: min(1200px, calc(100% - 3rem));
  margin-inline: auto;
}

.section {
  padding: var(--spacing-3xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.85rem, 2.9vw, 2.6rem);
  letter-spacing: 0.01em;
}

.section-subtitle {
  max-width: 780px;
  margin: 0.75rem auto 0;
  color: var(--neutral-gray);
}

.top-bar {
  background: linear-gradient(90deg, var(--neutral-black) 0%, #2a2a2a 100%);
  color: var(--neutral-white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  min-height: 52px;
}

.top-bar-left,
.top-bar-right,
.top-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.top-bar a,
.top-bar span {
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.86rem;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.top-bar a:hover {
  color: var(--primary-yellow);
}

.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(26, 26, 26, 0.08);
  backdrop-filter: blur(8px);
}

.main-header.scrolled {
  background: rgba(26, 26, 26, 0.96);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
  min-height: 82px;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: 0.03em;
}

.logo a,
.logo {
  text-decoration: none;
}

.logo span:last-child {
  color: var(--primary-red);
}

nav {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.nav-menu {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
}

.nav-menu li {
  position: relative;
}

.nav-menu a {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.8rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--primary-red);
  background: rgba(227, 30, 36, 0.09);
}

.main-header.scrolled .nav-menu a {
  color: rgba(255, 255, 255, 0.9);
}

.main-header.scrolled .nav-menu a:hover,
.main-header.scrolled .nav-menu a.active {
  color: var(--primary-yellow);
  background: rgba(255, 255, 255, 0.12);
}

.header-cta,
.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  padding: 0.66rem 1.1rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-red), #c8161c);
  color: var(--neutral-white);
  border-color: transparent;
}

.btn-primary:hover {
  color: var(--neutral-white);
}

.btn-outline {
  background: transparent;
  color: var(--primary-red);
  border-color: rgba(227, 30, 36, 0.45);
}

.btn-outline:hover {
  background: rgba(227, 30, 36, 0.08);
  color: var(--primary-red);
}

.btn-light {
  background: var(--neutral-white);
  color: var(--neutral-dark);
}

.page-hero {
  position: relative;
  overflow: hidden;
}

.page-hero > .container,
.page-hero .hero-content {
  position: relative;
  z-index: 1;
}

.service-card,
.package-card,
.advantage-card,
.news-card,
.agency-card,
.contact-card,
.digital-card,
.process-step,
.stat-card,
.timeline-card,
.info-card {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.service-card:hover,
.package-card:hover,
.advantage-card:hover,
.news-card:hover,
.agency-card:hover,
.contact-card:hover,
.digital-card:hover,
.process-step:hover,
.stat-card:hover,
.timeline-card:hover,
.info-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.footer {
  background: var(--neutral-black);
  color: rgba(255, 255, 255, 0.9);
}

.footer-main {
  display: grid;
  gap: var(--spacing-xl);
}

.footer a {
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer a:hover {
  color: var(--primary-yellow);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.footer-bottom-links {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

@media (max-width: 1024px) {
  .header-content {
    gap: var(--spacing-md);
  }

  nav {
    position: fixed;
    top: calc(60px + 80px);
    right: -100%;
    width: min(320px, 86vw);
    height: calc(100vh - 140px);
    background: var(--neutral-white);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xl) var(--spacing-lg);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: var(--spacing-lg);
    overflow-y: auto;
    transition: right var(--transition-base);
    z-index: 1001;
  }

  nav.active {
    right: 0;
  }

  .nav-menu {
    flex-direction: column;
    width: 100%;
    align-items: flex-start;
    gap: 0.35rem;
  }

  .nav-menu li,
  .nav-menu a {
    width: 100%;
  }

  .header-cta,
  .nav-cta {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }

  .header-cta .btn,
  .nav-cta .btn {
    width: 100%;
  }

  .hamburger {
    display: flex;
    z-index: 1002;
  }
}

@media (max-width: 767px) {
  .container {
    width: min(1200px, calc(100% - 2rem));
  }

  .top-bar .container,
  .top-bar-left,
  .top-bar-right,
  .top-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }

  .section {
    padding: var(--spacing-2xl) 0;
  }

  .footer-bottom-content {
    flex-direction: column;
    align-items: flex-start;
  }
}