/* ============================================
   INTELIERA - Design System & Global Styles
   Light · Corporate · Trustworthy Tech
   ============================================ */

/* ===== Google Fonts Import ===== */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&display=swap');

/* ===== CSS Custom Properties ===== */
:root {
  /* Brand Colors - Confident Blue + Teal accent */
  --color-primary: #2456e6;
  --color-primary-dark: #1b3fb0;
  --color-primary-light: #4f7bff;
  --color-primary-soft: rgba(36, 86, 230, 0.08);
  --color-primary-border: rgba(36, 86, 230, 0.18);
  --color-accent: #0fb5ba;
  --color-success: #10b981;
  --color-warning: #f59e0b;

  /* Light Theme Surfaces */
  --color-bg-primary: #ffffff;
  --color-bg-secondary: #f6f8fc;
  --color-bg-tertiary: #eef2f9;
  --color-bg-card: #ffffff;
  --color-bg-glass: rgba(255, 255, 255, 0.7);
  --color-footer: #0f172a;

  /* Text Colors */
  --color-text-primary: #0f172a;
  --color-text-secondary: #475569;
  --color-text-muted: #64748b;
  --color-text-onfooter: #cbd5e1;

  /* Borders */
  --color-border: #e2e8f0;
  --color-border-strong: #cbd5e1;

  /* Gradients */
  --gradient-primary: linear-gradient(120deg, #2456e6 0%, #0fb5ba 100%);
  --gradient-hero: radial-gradient(60% 60% at 50% 0%, rgba(36, 86, 230, 0.08) 0%, transparent 70%);
  --gradient-card: linear-gradient(135deg, rgba(36, 86, 230, 0.06) 0%, rgba(15, 181, 186, 0.05) 100%);

  /* Typography */
  --font-display: 'Outfit', sans-serif;
  --font-body: 'DM Sans', sans-serif;

  /* Font Sizes - Fluid Typography */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.3vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1rem + 0.5vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.3rem + 0.9vw, 2rem);
  --text-3xl: clamp(1.75rem, 1.4rem + 1.3vw, 2.4rem);
  --text-4xl: clamp(2rem, 1.6rem + 1.8vw, 3rem);
  --text-5xl: clamp(2.5rem, 2rem + 2.4vw, 3.75rem);
  --text-hero: clamp(2.75rem, 2rem + 3.6vw, 4.5rem);

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-section: clamp(4rem, 8vw, 7rem);

  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;

  /* Shadows - soft & realistic */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.12);
  --shadow-primary: 0 8px 24px rgba(36, 86, 230, 0.25);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 280ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms ease;

  /* Z-index Scale */
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-modal: 300;
  --z-overlay: 400;
  --z-max: 999;
}

/* ===== Reset & Base Styles ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-secondary);
  background: var(--color-bg-primary);
  overflow-x: hidden;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
}

h1 { font-size: var(--text-hero); font-weight: 800; }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p {
  color: var(--color-text-secondary);
  max-width: 68ch;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

/* ===== Utility Classes ===== */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section {
  padding: var(--space-section) 0;
  position: relative;
}

/* Offset anchored targets so they don't hide under the fixed navbar */
[id] { scroll-margin-top: 100px; }

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

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.85rem 1.6rem;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
}

.btn svg { flex-shrink: 0; }

.btn-primary {
  background: var(--color-primary);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-primary);
}

.btn-secondary {
  background: #ffffff;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-strong);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-soft);
}

.btn-lg {
  padding: 1.05rem 2rem;
  font-size: var(--text-base);
}

/* ===== Navigation ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  padding: var(--space-md) 0;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-text-primary);
  letter-spacing: -0.03em;
}

.logo-mark {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  list-style: none;
}

.nav-link {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  position: relative;
  padding: var(--space-sm) 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: width var(--transition-base);
}

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

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

/* ===== Hero Section ===== */
.hero {
  min-height: auto;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 160px 0 var(--space-4xl);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(36, 86, 230, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(36, 86, 230, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black 0%, transparent 75%);
}

.hero-content {
  max-width: 860px;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.4rem 0.9rem;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-secondary);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.8s ease;
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-title {
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.8s ease 0.1s both;
}

.hero-description {
  font-size: var(--text-xl);
  max-width: 640px;
  margin-bottom: var(--space-2xl);
  color: var(--color-text-secondary);
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  animation: fadeInUp 0.8s ease 0.3s both;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
  margin-top: var(--space-4xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--color-border);
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-stat {
  text-align: left;
}

.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--color-primary);
  display: block;
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

/* ===== Trust Bar (social proof) ===== */
.trust-bar {
  padding: var(--space-2xl) 0;
  background: var(--color-bg-primary);
  border-bottom: 1px solid var(--color-border);
}

.trust-bar-label {
  text-align: center;
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-lg);
}

.trust-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl) var(--space-3xl);
}

.trust-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  opacity: 0.7;
}

/* ===== Section Headers ===== */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-3xl);
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.35rem 0.85rem;
  background: var(--color-primary-soft);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.section-title {
  margin-bottom: var(--space-md);
}

.section-description {
  font-size: var(--text-lg);
  margin: 0 auto;
  color: var(--color-text-secondary);
}

/* ===== Icon container (replaces emoji) ===== */
.icon-box {
  width: 56px;
  height: 56px;
  background: var(--color-primary-soft);
  border: 1px solid var(--color-primary-border);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.icon-box svg { width: 26px; height: 26px; }

.icon-box.sm { width: 44px; height: 44px; border-radius: 11px; }
.icon-box.sm svg { width: 20px; height: 20px; }

/* ===== Services Section ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
}

.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  position: relative;
  transition: all var(--transition-base);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary-border);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--color-primary-soft);
  border: 1px solid var(--color-primary-border);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.service-icon svg { width: 28px; height: 28px; }

.step-number {
  width: 48px;
  height: 48px;
  background: var(--gradient-primary);
  color: #fff;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  margin-bottom: var(--space-lg);
}

.service-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-md);
}

.service-description {
  font-size: var(--text-base);
  margin-bottom: var(--space-lg);
}

.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.service-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.service-features li::before {
  content: '';
  width: 18px;
  height: 18px;
  margin-top: 3px;
  flex-shrink: 0;
  background-color: var(--color-primary);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / contain no-repeat;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  transition: gap var(--transition-base);
}

.service-link:hover { gap: 0.85rem; }

/* ===== About Section ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about-content { max-width: 560px; }

.about-title { margin-bottom: var(--space-lg); }

.about-text { margin-bottom: var(--space-lg); }

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.about-feature-icon {
  width: 44px;
  height: 44px;
  background: var(--color-primary-soft);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.about-feature-icon svg { width: 22px; height: 22px; }

.about-feature-text h6 {
  font-size: var(--text-base);
  margin-bottom: 2px;
}

.about-feature-text p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.about-visual { position: relative; }

.about-image {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-float-card {
  position: absolute;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-lg);
}

.about-float-card.top { top: -20px; right: -20px; }
.about-float-card.bottom { bottom: -20px; left: -20px; }

/* ===== Industries / Tech chips ===== */
.industries {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: var(--space-md);
}

.industry-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.industry-item:hover {
  border-color: var(--color-primary-border);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.industry-icon {
  width: 40px;
  height: 40px;
  background: var(--color-primary-soft);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.industry-icon svg { width: 20px; height: 20px; }

.industry-name {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-primary);
}

/* ===== Testimonials Section ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--space-xl);
}

.testimonial-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.testimonial-quote {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  color: var(--color-primary);
  opacity: 0.25;
  position: absolute;
  top: var(--space-md);
  left: var(--space-xl);
  line-height: 1;
}

.testimonial-text {
  font-size: var(--text-lg);
  color: var(--color-text-primary);
  margin-bottom: var(--space-xl);
  position: relative;
  z-index: 1;
}

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

.testimonial-avatar {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  color: #fff;
}

.testimonial-info h6 { font-size: var(--text-base); }

.testimonial-info p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ===== CTA Section ===== */
.cta {
  background: var(--gradient-primary);
  position: relative;
  overflow: hidden;
}

.cta-content {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  position: relative;
}

.cta .cta-title { color: #ffffff; }
.cta .cta-title .text-gradient {
  -webkit-text-fill-color: #ffffff;
  background: none;
}

.cta-title { margin-bottom: var(--space-md); }

.cta-description {
  font-size: var(--text-lg);
  margin: 0 auto var(--space-xl);
  color: rgba(255, 255, 255, 0.9);
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.cta .btn-primary {
  background: #ffffff;
  color: var(--color-primary);
}

.cta .btn-primary:hover {
  background: var(--color-bg-tertiary);
  color: var(--color-primary-dark);
}

/* ===== Footer ===== */
.footer {
  background: var(--color-footer);
  color: var(--color-text-onfooter);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer p { color: var(--color-text-onfooter); }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand { max-width: 320px; }

.footer-brand .logo {
  color: #ffffff;
  margin-bottom: var(--space-lg);
}

.footer-brand p {
  font-size: var(--text-sm);
  margin-bottom: var(--space-md);
}

.footer-column h6 {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-lg);
  color: #ffffff;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a {
  font-size: var(--text-sm);
  color: var(--color-text-onfooter);
}

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-text-onfooter);
  margin-bottom: var(--space-md);
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary-light);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: var(--text-sm);
  color: #94a3b8;
}

.footer-legal { display: flex; gap: var(--space-lg); }
.footer-legal a:hover { color: var(--color-primary-light); }

/* ===== Page Headers ===== */
.page-header {
  padding: 150px 0 70px;
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.page-header-content {
  position: relative;
  text-align: center;
}

.page-breadcrumb {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.page-breadcrumb a:hover { color: var(--color-primary); }
.page-breadcrumb span { color: var(--color-primary); }

.page-title { margin-bottom: var(--space-md); }

.page-description {
  font-size: var(--text-lg);
  max-width: 620px;
  margin: 0 auto;
}

/* ===== Agenda / Contact Page ===== */
.agenda-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-4xl);
  align-items: start;
}

.agenda-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
}

.agenda-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

.agenda-steps li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  color: var(--color-text-secondary);
}

.agenda-steps .num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  border: 1px solid var(--color-primary-border);
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-info-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  display: flex;
  gap: var(--space-lg);
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-soft);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.contact-info-icon svg { width: 22px; height: 22px; }

.contact-info-content h5 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-xs);
}

.contact-info-content p,
.contact-info-content a {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
}

.contact-info-content a { color: var(--color-primary); font-weight: 600; }
.contact-info-content a:hover { color: var(--color-primary-dark); }

/* ===== Services Page ===== */
.services-detail {
  display: grid;
  gap: var(--space-4xl);
}

.service-detail-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.service-detail-item:nth-child(even) { direction: rtl; }
.service-detail-item:nth-child(even) > * { direction: ltr; }

.service-detail-content { max-width: 560px; }

.service-detail-badge {
  display: inline-flex;
  padding: 0.35rem 0.85rem;
  background: var(--color-primary-soft);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.service-detail-title { margin-bottom: var(--space-lg); }
.service-detail-text { margin-bottom: var(--space-lg); }

.service-detail-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.service-detail-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.service-detail-list li::before {
  content: '';
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex-shrink: 0;
  background-color: var(--color-primary);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / contain no-repeat;
}

.service-detail-visual {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  position: relative;
  overflow: hidden;
}

.service-detail-visual svg { width: 96px; height: 96px; opacity: 0.85; }

/* ===== Cases Page ===== */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: var(--space-xl);
}

.case-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.case-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary-border);
  box-shadow: var(--shadow-lg);
}

.case-image {
  height: 200px;
  background: var(--gradient-card);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  border-bottom: 1px solid var(--color-border);
}

.case-image svg { width: 64px; height: 64px; opacity: 0.85; }

.case-tag {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  padding: 0.3rem 0.7rem;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  color: #ffffff;
}

.case-content { padding: var(--space-xl); }

.case-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-md);
}

.case-description {
  font-size: var(--text-base);
  margin-bottom: var(--space-lg);
}

.case-block { margin-bottom: var(--space-md); }
.case-block-label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  margin-bottom: 2px;
}
.case-block p { font-size: var(--text-sm); margin: 0; }

.case-stats {
  display: flex;
  gap: var(--space-xl);
  padding-top: var(--space-lg);
  margin-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.case-stat { text-align: left; }

.case-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-primary);
  display: block;
}

.case-stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ===== About Page ===== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-xl);
}

.team-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.team-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary-border);
  box-shadow: var(--shadow-lg);
}

.team-avatar {
  width: 110px;
  height: 110px;
  background: var(--gradient-primary);
  border-radius: 50%;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: #fff;
}

.team-name { font-size: var(--text-xl); margin-bottom: 2px; }
.team-role { font-size: var(--text-sm); color: var(--color-primary); font-weight: 600; margin-bottom: var(--space-md); }
.team-bio { font-size: var(--text-sm); color: var(--color-text-muted); }

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

.value-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
}

.value-card:hover {
  border-color: var(--color-primary-border);
  box-shadow: var(--shadow-md);
}

.value-icon {
  width: 52px;
  height: 52px;
  background: var(--color-primary-soft);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.value-icon svg { width: 24px; height: 24px; }

.value-title { font-size: var(--text-lg); margin-bottom: var(--space-sm); }
.value-text { font-size: var(--text-sm); color: var(--color-text-muted); }

/* ===== Animations ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.7s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

.slide-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.7s ease;
}
.slide-in-left.visible { opacity: 1; transform: translateX(0); }

.slide-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.7s ease;
}
.slide-in-right.visible { opacity: 1; transform: translateX(0); }

[data-delay="1"] { transition-delay: 0.08s; }
[data-delay="2"] { transition-delay: 0.16s; }
[data-delay="3"] { transition-delay: 0.24s; }
[data-delay="4"] { transition-delay: 0.32s; }
[data-delay="5"] { transition-delay: 0.40s; }

@media (prefers-reduced-motion: reduce) {
  .fade-in, .slide-in-left, .slide-in-right { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; }
}

/* ===== Responsive Design ===== */
@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 992px) {
  .about-grid,
  .agenda-grid,
  .service-detail-item { grid-template-columns: 1fr; }
  .service-detail-item:nth-child(even) { direction: ltr; }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 82%;
    max-width: 360px;
    height: 100vh;
    background: #ffffff;
    border-left: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: var(--space-2xl);
    transition: right var(--transition-base);
  }
  .nav-menu.active { right: 0; }
  .nav-toggle { display: flex; z-index: calc(var(--z-sticky) + 1); }
  .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .footer-grid { grid-template-columns: 1fr; text-align: left; }
  .footer-bottom { flex-direction: column; gap: var(--space-md); text-align: center; }
  .services-grid, .cases-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
  .cta-buttons { flex-direction: column; width: 100%; }
  .cta-buttons .btn { width: 100%; }
  .hero-stats { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--space-lg); }
  .about-features { grid-template-columns: 1fr; }
  .service-detail-list { grid-template-columns: 1fr; }
}