/* ============================================
   gesacu.com — Main Stylesheet
   Colors: #263238, #37474F, #546E7A, #90A4AE, #ECEFF1
   Fonts: Bricolage Grotesque (headings) + Geist (body)
============================================ */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,400;12..96,600;12..96,700&display=swap');

:root {
  --color-primary: #263238;
  --color-secondary: #37474F;
  --color-mid: #546E7A;
  --color-light: #90A4AE;
  --color-bg: #ECEFF1;
  --color-white: #ffffff;
  --color-accent: #546E7A;
  --font-heading: 'Bricolage Grotesque', sans-serif;
  --font-body: 'Geist', 'Inter', sans-serif;
  --transition: 0.3s ease;
  --radius: 8px;
  --shadow: 0 2px 16px rgba(38,50,56,0.10);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--color-primary);
  background: var(--color-white);
  line-height: 1.7;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.75rem); }
h4 { font-size: 1.25rem; }
p { margin-bottom: 1rem; }

/* ---- Container ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 860px; margin: 0 auto; padding: 0 24px; }

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 28px;
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
}
.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn--primary:hover { background: var(--color-secondary); }
.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}
.btn--outline:hover { background: var(--color-white); color: var(--color-primary); }
.btn--accent {
  background: var(--color-accent);
  color: var(--color-white);
}
.btn--accent:hover { background: var(--color-secondary); }

/* Text-link button with animated underline */
.btn-link {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-accent);
  position: relative;
  padding-bottom: 2px;
}
.btn-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}
.btn-link:hover::after { width: 100%; }

/* ---- Cards ---- */
.card {
  background: var(--color-white);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow);
  padding: 28px 24px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(38,50,56,0.15); }
.card--tinted { background: var(--color-bg); }

/* ---- Section Spacing ---- */
.section { padding: 80px 0; }
.section--alt { background: var(--color-bg); }
.section--dark { background: var(--color-primary); color: var(--color-white); }
.section--dark h2, .section--dark h3, .section--dark h4 { color: var(--color-white); }

.section__header { text-align: center; margin-bottom: 56px; }
.section__header h2 { margin-bottom: 16px; }
.section__header p { color: var(--color-mid); max-width: 600px; margin: 0 auto; }
.section__tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

/* ---- Header / Navigation ---- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(38,50,56,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(144,164,174,0.15);
  transition: background var(--transition);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.site-logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--color-white);
  letter-spacing: -0.02em;
}
.site-logo span { color: var(--color-light); }

.nav-menu { display: flex; align-items: center; gap: 8px; }
.nav-menu a {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-light);
  padding: 8px 12px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}
.nav-menu a:hover, .nav-menu a.active { color: var(--color-white); background: rgba(144,164,174,0.15); }

.nav-dropdown { position: relative; }
.nav-dropdown-toggle { cursor: pointer; }
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--color-secondary);
  border-radius: var(--radius);
  min-width: 220px;
  box-shadow: var(--shadow);
  padding: 8px 0;
  z-index: 100;
}
.nav-dropdown:hover .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a { display: block; padding: 10px 20px; font-size: 0.875rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--color-white); transition: var(--transition); }

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
}
.hero__content {
  position: relative;
  z-index: 2;
  color: var(--color-white);
}
.hero__tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-light);
  margin-bottom: 16px;
}
.hero__title { color: var(--color-white); margin-bottom: 20px; }
.hero__subtitle { font-size: 1.125rem; color: rgba(255,255,255,0.82); margin-bottom: 36px; max-width: 580px; }
.hero__cta { display: flex; gap: 16px; flex-wrap: wrap; }

/* Split Hero */
.hero--split { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; }
.hero--split .hero__left {
  background: var(--color-primary);
  display: flex;
  align-items: center;
  padding: 120px 60px 80px;
}
.hero--split .hero__right {
  position: relative;
  overflow: hidden;
}
.hero--split .hero__right img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 0 0 0 40px;
}

/* ---- Footer ---- */
.site-footer {
  background: var(--color-primary);
  color: var(--color-light);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .site-logo { margin-bottom: 16px; }
.footer-brand p { font-size: 0.9rem; color: var(--color-light); line-height: 1.6; }
.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 0.9rem; color: var(--color-light); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--color-white); }
.footer-bottom {
  border-top: 1px solid rgba(144,164,174,0.2);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom p { font-size: 0.85rem; }
.footer-contact-info { font-size: 0.85rem; }
.footer-contact-info a { color: var(--color-light); }
.footer-contact-info a:hover { color: var(--color-white); }

/* ---- Cookie Banner ---- */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--color-secondary);
  color: var(--color-white);
  padding: 20px 24px;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-banner p { font-size: 0.9rem; margin: 0; }
.cookie-banner a { color: var(--color-light); text-decoration: underline; }
.cookie-banner__actions { display: flex; gap: 12px; flex-shrink: 0; }

/* ---- Logo Strip ---- */
.logo-strip { padding: 40px 0; background: var(--color-bg); border-top: 1px solid rgba(144,164,174,0.2); border-bottom: 1px solid rgba(144,164,174,0.2); }
.logo-strip__inner { display: flex; align-items: center; justify-content: center; gap: 48px; flex-wrap: wrap; }
.logo-strip__item {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-mid);
  letter-spacing: -0.01em;
  opacity: 0.7;
  transition: opacity var(--transition);
}
.logo-strip__item:hover { opacity: 1; }

/* ---- Grid Layouts ---- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; }

/* ---- Comparison Table ---- */
.comparison-table { width: 100%; border-collapse: collapse; }
.comparison-table th {
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 16px 20px;
  text-align: left;
  font-size: 0.9rem;
}
.comparison-table td { padding: 14px 20px; border-bottom: 1px solid rgba(144,164,174,0.2); font-size: 0.9rem; }
.comparison-table tr:nth-child(even) td { background: var(--color-bg); }
.comparison-table tr:hover td { background: rgba(84,110,122,0.08); }
.check { color: #4CAF50; font-weight: 700; }
.cross { color: #ef5350; font-weight: 700; }

/* ---- Team Grid ---- */
.team-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-left: 4px solid var(--color-accent);
  transition: transform var(--transition);
}
.team-card:hover { transform: translateY(-4px); }
.team-card__avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
  border: 3px solid var(--color-bg);
}
.team-card__name { font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; margin-bottom: 4px; }
.team-card__role { font-size: 0.85rem; color: var(--color-mid); }

/* ---- Stats Counter ---- */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
.stat-item__number {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-accent);
  display: block;
}
.stat-item__label { font-size: 0.9rem; color: var(--color-mid); }

/* ---- Timeline ---- */
.timeline { position: relative; padding-left: 32px; }
.timeline::before { content: ''; position: absolute; left: 8px; top: 0; bottom: 0; width: 2px; background: var(--color-light); }
.timeline-item { position: relative; margin-bottom: 40px; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px; top: 6px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 2px solid var(--color-white);
  box-shadow: 0 0 0 3px var(--color-accent);
}
.timeline-item h4 { font-family: var(--font-heading); font-weight: 600; margin-bottom: 8px; }
.timeline-item p { font-size: 0.9rem; color: var(--color-mid); }

/* ---- FAQ Accordion ---- */
.faq-item { border-bottom: 1px solid rgba(144,164,174,0.3); }
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--color-accent); }
.faq-question .icon { font-size: 1.2rem; transition: transform var(--transition); }
.faq-item.open .faq-question .icon { transform: rotate(45deg); }
.faq-answer { display: none; padding: 0 0 20px; font-size: 0.95rem; color: var(--color-mid); }
.faq-item.open .faq-answer { display: block; }

/* ---- Tabs ---- */
.tabs__nav { display: flex; gap: 4px; border-bottom: 2px solid var(--color-bg); margin-bottom: 32px; }
.tab-btn {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 12px 24px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-mid);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color var(--transition), border-color var(--transition);
}
.tab-btn.active { color: var(--color-primary); border-bottom-color: var(--color-accent); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ---- Newsletter Form ---- */
.newsletter-form { display: flex; gap: 12px; max-width: 480px; }
.newsletter-form input {
  flex: 1;
  padding: 12px 16px;
  border: 2px solid var(--color-light);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition);
}
.newsletter-form input:focus { border-color: var(--color-accent); }

/* ---- Contact Form ---- */
.contact-form { display: grid; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-family: var(--font-heading); font-weight: 600; font-size: 0.875rem; }
.form-group input, .form-group textarea, .form-group select {
  padding: 12px 16px;
  border: 2px solid rgba(144,164,174,0.4);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition);
  background: var(--color-white);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--color-accent); }
.form-group textarea { min-height: 140px; resize: vertical; }
.form-error { font-size: 0.8rem; color: #ef5350; display: none; }
.form-group.error .form-error { display: block; }
.form-group.error input, .form-group.error textarea { border-color: #ef5350; }

/* ---- Breadcrumb ---- */
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: rgba(255,255,255,0.7); margin-bottom: 20px; }
.breadcrumb a { color: rgba(255,255,255,0.7); }
.breadcrumb a:hover { color: var(--color-white); }
.breadcrumb span { color: rgba(255,255,255,0.5); }

/* ---- Article ---- */
.article-body { font-size: 1.05rem; line-height: 1.85; }
.article-body h2 { margin: 2rem 0 1rem; }
.article-body h3 { margin: 1.5rem 0 0.75rem; }
.article-body p { margin-bottom: 1.25rem; }
.article-body ul, .article-body ol { padding-left: 24px; margin-bottom: 1.25rem; }
.article-body li { margin-bottom: 8px; }
.article-body blockquote {
  border-left: 4px solid var(--color-accent);
  padding: 16px 24px;
  background: var(--color-bg);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--color-secondary);
}

/* ---- Blog Cards ---- */
.blog-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--color-accent);
  transition: transform var(--transition);
}
.blog-card:hover { transform: translateY(-4px); }
.blog-card__img { width: 100%; height: 200px; object-fit: cover; }
.blog-card__body { padding: 24px; }
.blog-card__tag { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-accent); margin-bottom: 8px; }
.blog-card__title { font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; margin-bottom: 10px; line-height: 1.3; }
.blog-card__excerpt { font-size: 0.9rem; color: var(--color-mid); margin-bottom: 16px; }
.blog-card__meta { font-size: 0.8rem; color: var(--color-light); }

/* ---- Event Calendar ---- */
.event-list { display: flex; flex-direction: column; gap: 16px; }
.event-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px;
  background: var(--color-white);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow);
}
.event-date {
  text-align: center;
  min-width: 56px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 6px;
  padding: 8px;
}
.event-date__day { font-family: var(--font-heading); font-weight: 700; font-size: 1.5rem; line-height: 1; }
.event-date__month { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; }
.event-info h4 { font-family: var(--font-heading); font-weight: 600; margin-bottom: 4px; }
.event-info p { font-size: 0.875rem; color: var(--color-mid); margin: 0; }

/* ---- Achievement Badges ---- */
.badges-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; }
.badge-item {
  text-align: center;
  padding: 32px 20px;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.badge-icon { font-size: 2.5rem; margin-bottom: 12px; }
.badge-item h4 { font-family: var(--font-heading); font-weight: 700; font-size: 1rem; margin-bottom: 6px; }
.badge-item p { font-size: 0.85rem; color: var(--color-mid); margin: 0; }

/* ---- CTA Banner ---- */
.cta-banner {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 80px 0;
  text-align: center;
}
.cta-banner h2 { color: var(--color-white); margin-bottom: 16px; }
.cta-banner p { color: var(--color-light); margin-bottom: 32px; max-width: 560px; margin-left: auto; margin-right: auto; }

/* ---- Testimonials ---- */
.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-accent);
  padding: 28px;
  box-shadow: var(--shadow);
}
.testimonial-card__quote { font-size: 1rem; font-style: italic; color: var(--color-secondary); margin-bottom: 20px; }
.testimonial-card__author { display: flex; align-items: center; gap: 12px; }
.testimonial-card__avatar { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }
.testimonial-card__name { font-family: var(--font-heading); font-weight: 600; font-size: 0.9rem; }
.testimonial-card__title { font-size: 0.8rem; color: var(--color-mid); }

/* ---- Map Placeholder ---- */
.map-container { width: 100%; height: 400px; border-radius: var(--radius); overflow: hidden; background: var(--color-bg); position: relative; }
.map-container iframe { width: 100%; height: 100%; border: none; }

/* ---- Social Links ---- */
.social-grid { display: flex; gap: 16px; flex-wrap: wrap; }
.social-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: var(--color-bg);
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-primary);
  transition: background var(--transition), color var(--transition);
  border-left: 4px solid var(--color-accent);
}
.social-link:hover { background: var(--color-primary); color: var(--color-white); }

/* ---- Sidebar Layout ---- */
.sidebar-layout { display: grid; grid-template-columns: 1fr 320px; gap: 48px; align-items: start; }
.sidebar { position: sticky; top: 100px; }
.sidebar-widget {
  background: var(--color-bg);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
  border-left: 4px solid var(--color-accent);
}
.sidebar-widget h4 { font-family: var(--font-heading); font-weight: 700; margin-bottom: 16px; }
.sidebar-post { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid rgba(144,164,174,0.2); }
.sidebar-post:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.sidebar-post img { width: 56px; height: 56px; object-fit: cover; border-radius: 6px; flex-shrink: 0; }
.sidebar-post__title { font-family: var(--font-heading); font-weight: 600; font-size: 0.85rem; line-height: 1.3; }
.sidebar-post__date { font-size: 0.75rem; color: var(--color-mid); margin-top: 4px; }

/* ---- Download Section ---- */
.download-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--color-bg);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-accent);
  margin-bottom: 16px;
}
.download-icon { font-size: 2rem; flex-shrink: 0; }
.download-info h4 { font-family: var(--font-heading); font-weight: 600; margin-bottom: 4px; }
.download-info p { font-size: 0.875rem; color: var(--color-mid); margin: 0; }

/* ---- Video Embed ---- */
.video-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; border-radius: var(--radius); }
.video-container iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

/* ---- Charts ---- */
.chart-container { background: var(--color-white); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); border-left: 4px solid var(--color-accent); }
.chart-container canvas { max-height: 320px; }

/* ---- Share Buttons ---- */
.share-buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  transition: opacity var(--transition);
}
.share-btn:hover { opacity: 0.85; }
.share-btn--telegram { background: #0088cc; color: white; }
.share-btn--vk { background: #4a76a8; color: white; }
.share-btn--copy { background: var(--color-bg); color: var(--color-primary); border: 2px solid var(--color-light); }

/* ---- Tags ---- */
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  display: inline-block;
  padding: 6px 14px;
  background: var(--color-bg);
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-mid);
  transition: background var(--transition), color var(--transition);
}
.tag:hover { background: var(--color-accent); color: var(--color-white); }

/* ---- Customer Journey Map ---- */
.journey-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; position: relative; }
.journey-steps::before {
  content: '';
  position: absolute;
  top: 40px; left: 10%; right: 10%;
  height: 2px;
  background: var(--color-light);
  z-index: 0;
}
.journey-step { text-align: center; position: relative; z-index: 1; padding: 0 12px; }
.journey-step__icon {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 16px;
  border: 4px solid var(--color-white);
  box-shadow: var(--shadow);
}
.journey-step h4 { font-family: var(--font-heading); font-size: 0.9rem; font-weight: 600; margin-bottom: 8px; }
.journey-step p { font-size: 0.8rem; color: var(--color-mid); }

/* ---- Live Chat Widget ---- */
.chat-widget {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 998;
}
.chat-toggle {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--color-accent);
  color: white;
  border: none;
  cursor: pointer;
  font-size: 1.4rem;
  box-shadow: 0 4px 16px rgba(84,110,122,0.4);
  transition: transform var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.chat-toggle:hover { transform: scale(1.1); }
.chat-box {
  display: none;
  position: absolute;
  bottom: 70px; right: 0;
  width: 300px;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  overflow: hidden;
}
.chat-box.open { display: block; }
.chat-header { background: var(--color-primary); color: white; padding: 16px 20px; }
.chat-header h4 { font-family: var(--font-heading); font-size: 0.9rem; margin: 0; }
.chat-body { padding: 20px; }
.chat-body p { font-size: 0.875rem; color: var(--color-mid); margin-bottom: 16px; }
.chat-body input {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid var(--color-light);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.875rem;
  margin-bottom: 10px;
  outline: none;
}

/* ---- Animated text ---- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in { animation: fadeInUp 0.6s ease forwards; }
.animate-in--delay-1 { animation-delay: 0.1s; }
.animate-in--delay-2 { animation-delay: 0.2s; }
.animate-in--delay-3 { animation-delay: 0.3s; }

/* ---- Minimal Header with Animated Text ---- */
.minimal-hero {
  padding: 140px 0 80px;
  background: var(--color-primary);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.minimal-hero::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(ellipse at center, rgba(84,110,122,0.2) 0%, transparent 60%);
  animation: pulse 6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 1; }
}
.minimal-hero h1 { color: var(--color-white); position: relative; z-index: 1; }
.minimal-hero p { color: var(--color-light); position: relative; z-index: 1; max-width: 600px; margin: 16px auto 0; }

/* ---- Compact Hero ---- */
.compact-hero {
  padding: 120px 0 60px;
  background: var(--color-secondary);
  position: relative;
}
.compact-hero h1 { color: var(--color-white); }
.compact-hero p { color: var(--color-light); }

/* ---- Article Hero ---- */
.article-hero {
  position: relative;
  height: 480px;
  display: flex;
  align-items: flex-end;
  background-size: cover;
  background-position: center;
}
.article-hero__overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.2) 100%); }
.article-hero__content { position: relative; z-index: 2; padding: 40px 0; color: white; }
.article-hero__meta { font-size: 0.875rem; color: rgba(255,255,255,0.7); margin-bottom: 12px; }
.article-hero h1 { color: white; max-width: 800px; }

/* ---- Pricing Cards ---- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.pricing-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--color-accent);
  position: relative;
}
.pricing-card--featured {
  background: var(--color-primary);
  color: var(--color-white);
  border-left-color: var(--color-light);
}
.pricing-card--featured h3, .pricing-card--featured p { color: var(--color-white); }
.pricing-card__name { font-family: var(--font-heading); font-weight: 700; font-size: 1.2rem; margin-bottom: 8px; }
.pricing-card__desc { font-size: 0.9rem; color: var(--color-mid); margin-bottom: 24px; }
.pricing-card--featured .pricing-card__desc { color: var(--color-light); }
.pricing-card__features { list-style: none; margin-bottom: 28px; }
.pricing-card__features li { padding: 8px 0; border-bottom: 1px solid rgba(144,164,174,0.2); font-size: 0.9rem; display: flex; align-items: center; gap: 8px; }
.pricing-card__features li::before { content: '✓'; color: var(--color-accent); font-weight: 700; }
.pricing-card--featured .pricing-card__features li::before { color: var(--color-light); }

/* ---- Portfolio Showcase ---- */
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.portfolio-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.portfolio-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.portfolio-item:hover img { transform: scale(1.05); }
.portfolio-item__overlay {
  position: absolute;
  inset: 0;
  background: rgba(38,50,56,0.75);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-align: center;
  padding: 20px;
}
.portfolio-item:hover .portfolio-item__overlay { opacity: 1; }
.portfolio-item__overlay h4 { font-family: var(--font-heading); font-weight: 700; }

/* ---- Icon Feature List ---- */
.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.feature-item { display: flex; gap: 16px; align-items: flex-start; }
.feature-icon {
  width: 48px; height: 48px;
  border-radius: 10px;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  border-left: 4px solid var(--color-accent);
}
.feature-item h4 { font-family: var(--font-heading); font-weight: 600; margin-bottom: 4px; }
.feature-item p { font-size: 0.875rem; color: var(--color-mid); margin: 0; }

/* ---- Social Proof Badges ---- */
.proof-badges { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
.proof-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: var(--color-white);
  border-radius: 30px;
  box-shadow: var(--shadow);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  border-left: 4px solid var(--color-accent);
}
.proof-badge__icon { font-size: 1.2rem; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .journey-steps { grid-template-columns: repeat(3, 1fr); }
  .journey-steps::before { display: none; }
  .sidebar-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .pricing-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .hero--split { grid-template-columns: 1fr; }
  .hero--split .hero__left { padding: 120px 24px 60px; }
  .hero--split .hero__right { height: 300px; }
  .hero--split .hero__right img { border-radius: 0; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .nav-menu { display: none; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0; background: var(--color-primary); padding: 20px; gap: 4px; }
  .nav-menu.open { display: flex; }
  .nav-toggle { display: flex; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .journey-steps { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .feature-list { grid-template-columns: 1fr; }
  .newsletter-form { flex-direction: column; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .section { padding: 56px 0; }
  .nav-dropdown-menu { position: static; box-shadow: none; background: rgba(255,255,255,0.05); }
}

@media (max-width: 480px) {
  .portfolio-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero__cta { flex-direction: column; }
  .btn { width: 100%; text-align: center; }
}

/* ---- Utility ---- */
.text-center { text-align: center; }
.text-white { color: var(--color-white) !important; }
.text-muted { color: var(--color-mid); }
.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.pt-80 { padding-top: 80px; }
.gap-24 { gap: 24px; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.w-full { width: 100%; }

/* ---- Job Cards (careers.html) ---- */
.job-card {
  background: var(--color-white);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow);
  padding: 24px 28px;
  transition: transform var(--transition);
}
.job-card:hover { transform: translateY(-2px); }
.job-card__header { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; }
.job-card__meta { font-size: 0.85rem; color: var(--color-mid); margin-top: 4px; }
.job-card__badge {
  display: inline-block;
  background: var(--color-accent);
  color: white;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  white-space: nowrap;
  flex-shrink: 0;
}
.btn--sm { padding: 8px 18px; font-size: 0.85rem; }

/* ---- Event Cards (events.html) ---- */
.event-card {
  display: flex;
  gap: 24px;
  background: var(--color-white);
  border-radius: var(--radius);
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow);
  padding: 28px;
  transition: transform var(--transition);
}
.event-card:hover { transform: translateY(-2px); }
.event-card--featured { border-left-color: var(--color-primary); background: var(--color-bg); }
.event-card__date {
  text-align: center;
  min-width: 72px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius);
  padding: 12px 8px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.event-card__day { font-family: var(--font-heading); font-weight: 800; font-size: 2rem; line-height: 1; }
.event-card__month { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; margin-top: 2px; }
.event-card__year { font-size: 0.7rem; color: var(--color-light); }
.event-card__body { flex: 1; }
.event-card__tag { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-accent); margin-bottom: 8px; }
.event-card__meta { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 12px; font-size: 0.875rem; color: var(--color-mid); }

/* ---- Page Hero (legal pages) ---- */
.page-hero {
  padding: 120px 0 60px;
  background: var(--color-primary);
}
.page-hero h1 { color: var(--color-white); margin-bottom: 8px; }
.page-hero p { color: var(--color-light); font-size: 0.9rem; }
.page-hero .breadcrumb { color: rgba(255,255,255,0.6); }

/* ---- Legal Content ---- */
.legal-content { line-height: 1.8; }
.legal-content h2 { margin: 2.5rem 0 1rem; font-size: 1.4rem; border-bottom: 2px solid var(--color-bg); padding-bottom: 8px; }
.legal-content h3 { margin: 1.5rem 0 0.75rem; font-size: 1.15rem; }
.legal-content p { margin-bottom: 1rem; color: var(--color-secondary); }
.legal-content ul { padding-left: 24px; margin-bottom: 1rem; }
.legal-content ul li { margin-bottom: 8px; color: var(--color-secondary); list-style: disc; }
.legal-content a { color: var(--color-accent); text-decoration: underline; }

/* ---- Case Study Components ---- */
.case-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.case-meta__item { font-size: 0.9rem; color: var(--color-mid); padding: 10px 14px; background: var(--color-bg); border-radius: 6px; }
.case-meta__item strong { color: var(--color-primary); }
.results-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 20px; }
.result-item { text-align: center; padding: 16px; background: var(--color-bg); border-radius: var(--radius); border-left: 3px solid var(--color-accent); }
.result-number { display: block; font-family: var(--font-heading); font-weight: 800; font-size: 1.75rem; color: var(--color-accent); }
.result-label { font-size: 0.8rem; color: var(--color-mid); }

.case-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--color-accent);
  transition: transform var(--transition);
}
.case-card:hover { transform: translateY(-4px); }
.case-card img { width: 100%; height: 200px; object-fit: cover; }
.case-card__body { padding: 24px; }
.case-card__tag { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-accent); margin-bottom: 8px; }
.case-card__results { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.case-card__results span { font-size: 0.8rem; font-weight: 600; color: var(--color-accent); background: var(--color-bg); padding: 4px 10px; border-radius: 4px; }

/* ---- Testimonial Card (case-studies.html) ---- */
.testimonial-card__text { font-size: 1rem; font-style: italic; color: var(--color-secondary); margin-bottom: 20px; line-height: 1.7; }
.testimonial-card__author { display: flex; align-items: center; gap: 12px; }
.testimonial-card__author img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }

/* ---- Team Card Compact ---- */
.team-card img { width: 100%; height: 200px; object-fit: cover; border-radius: var(--radius) var(--radius) 0 0; }
.team-card__body { padding: 20px; }
.team-card__role { font-size: 0.85rem; color: var(--color-mid); margin-bottom: 8px; }
.team-card__links { display: flex; gap: 12px; margin-top: 12px; }
.team-card__links a { font-size: 0.85rem; font-weight: 600; color: var(--color-accent); }
.team-card--compact img { height: 160px; }
.team-card--compact .team-card__body { padding: 16px; }

/* ---- Color border variable ---- */
:root { --color-border: rgba(144,164,174,0.3); }

/* ---- Responsive additions ---- */
@media (max-width: 768px) {
  .event-card { flex-direction: column; }
  .event-card__date { flex-direction: row; gap: 8px; min-width: unset; width: fit-content; padding: 8px 16px; }
  .case-meta { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr; }
  .job-card__header { flex-direction: column; }
}