/* ===== FMS Website - Complete Stylesheet ===== */

/* --- CSS Custom Properties --- */
:root {
  --primary: #0f1b3d;
  --primary-light: #1a2a5e;
  --accent: #3DB4E8;
  --accent-hover: #5bc4f0;
  --accent-dark: #2a9fd4;
  --accent-orange: #F5911E;
  --accent-orange-hover: #f9a740;
  --text: #2d3748;
  --text-light: #718096;
  --text-white: #ffffff;
  --bg: #ffffff;
  --bg-light: #f7fafc;
  --bg-dark: #0f1b3d;
  --border: #e2e8f0;
  --shadow: 0 4px 6px rgba(0,0,0,0.07);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 40px rgba(0,0,0,0.15);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', 'Fira Mono', monospace;
  --max-width: 1200px;
  --header-height: 72px;
  --transition: 0.3s ease;
  --gradient-hero: linear-gradient(135deg, #0f1b3d 0%, #1a2a5e 50%, #243b7f 100%);
  --gradient-accent: linear-gradient(135deg, #3DB4E8 0%, #2a9fd4 100%);
}

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

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

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--accent-dark); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent); }

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

ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  font-weight: 700;
  color: var(--primary);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }

p { margin-bottom: 1rem; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--text-white);
  box-shadow: 0 4px 15px rgba(61, 180, 232, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(61, 180, 232, 0.4);
  color: var(--text-white);
}

.btn-outline {
  background: transparent;
  color: var(--text-white);
  border: 2px solid rgba(255,255,255,0.3);
}
.btn-outline:hover {
  border-color: var(--accent-orange);
  color: var(--accent-orange);
}

.btn-dark {
  background: var(--primary);
  color: var(--text-white);
}
.btn-dark:hover {
  background: var(--primary-light);
  color: var(--text-white);
  transform: translateY(-2px);
}

/* --- Header / Navbar --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  transition: all var(--transition);
  background: rgba(15, 27, 61, 0.95);
  backdrop-filter: blur(10px);
}

.header.scrolled {
  background: rgba(15, 27, 61, 0.97);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.logo img {
  height: 54px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  color: rgba(255,255,255,0.85);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  transition: all var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--text-white);
  background: rgba(255,255,255,0.1);
}

.nav-links .btn-primary {
  color: var(--text-white);
  padding: 10px 24px;
  margin-left: 8px;
}

/* Products dropdown */
.nav-dropdown {
  position: relative;
}
.nav-dropdown > a::after {
  content: ' ▾';
  font-size: 0.7em;
}
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow-xl);
  padding: 12px;
  min-width: 240px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.2s ease;
  z-index: 100;
}
.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(4px);
}
.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  color: var(--text) !important;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  background: transparent !important;
}
.dropdown-menu a:hover {
  background: var(--bg-light) !important;
  color: var(--accent-dark) !important;
}
.dropdown-menu .dd-icon {
  font-size: 1.2rem;
  width: 28px;
  text-align: center;
}
.dropdown-menu .dd-icon img {
  background: #f0f0f0;
  border-radius: 4px;
  padding: 2px;
}

/* Mobile menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
  z-index: 1001;
}
.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-white);
  border-radius: 2px;
  transition: all var(--transition);
}
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (max-width: 900px) {
  .menu-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--primary);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 32px 32px;
    gap: 4px;
    transition: right var(--transition);
    box-shadow: -10px 0 30px rgba(0,0,0,0.2);
  }
  .nav-links.open { right: 0; }
  .nav-links a { width: 100%; }
  .nav-dropdown .dropdown-menu {
    position: static;
    transform: none;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    background: rgba(255,255,255,0.05);
    padding: 8px 0 8px 16px;
    min-width: auto;
  }
  .dropdown-menu a { color: rgba(255,255,255,0.8) !important; }
  .dropdown-menu a:hover { background: rgba(255,255,255,0.1) !important; color: var(--accent) !important; }
}

/* --- Language Switcher --- */
.lang-switch {
  color: rgba(255,255,255,0.6) !important;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 6px 12px !important;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  margin-left: 8px;
  transition: all var(--transition);
}
.lang-switch:hover {
  color: var(--text-white) !important;
  border-color: var(--accent);
  background: rgba(61,180,232,0.1) !important;
}

/* --- Hero Section --- */
.hero {
  background: var(--gradient-hero);
  padding: 160px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(61,180,232,0.1) 0%, transparent 70%);
  border-radius: 50%;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(245,145,30,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(61,180,232,0.15);
  color: var(--accent);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 24px;
  border: 1px solid rgba(61,180,232,0.2);
}

.hero h1 {
  color: var(--text-white);
  margin-bottom: 20px;
  max-width: 700px;
}

.hero p {
  color: rgba(255,255,255,0.75);
  font-size: 1.2rem;
  max-width: 560px;
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* --- Stats Bar --- */
.stats-bar {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 48px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 32px;
  text-align: center;
}
.stat-item {}
.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: #3DB4E8;
  line-height: 1.2;
}
.stat-label {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 4px;
  font-weight: 500;
}

/* --- Section Styles --- */
.section {
  padding: 80px 0;
}
.section-light { background: var(--bg-light); }
.section-dark {
  background: var(--gradient-hero);
  color: var(--text-white);
}
.section-dark h2,
.section-dark h3 { color: var(--text-white); }
.section-dark p { color: rgba(255,255,255,0.75); }

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 56px;
}
.section-header h2 { margin-bottom: 16px; }
.section-header p {
  color: var(--text-light);
  font-size: 1.1rem;
}

/* --- Product Cards (Homepage) --- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid var(--border);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-orange);
}

.product-card .card-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(61,180,232,0.1), rgba(245,145,30,0.1));
  border-radius: var(--radius);
}

.product-card h3 {
  margin-bottom: 12px;
}
.product-card p {
  color: var(--text-light);
  font-size: 0.95rem;
  flex: 1;
}
.product-card .card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-dark);
  font-weight: 600;
  margin-top: 16px;
  font-size: 0.95rem;
}
.product-card .card-link:hover { gap: 10px; }

/* --- Feature Grid (Product Pages) --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.feature-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--bg);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.feature-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(245,145,30,0.4);
}

.feature-card .feat-icon {
  font-size: 2rem;
  margin-bottom: 16px;
  display: inline-block;
}
.feature-card h3 { margin-bottom: 12px; }
.feature-card p { color: var(--text-light); font-size: 0.95rem; margin-bottom: 0; }
.feature-card ul {
  margin-top: 12px;
}
.feature-card ul li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 8px;
  color: var(--text-light);
  font-size: 0.95rem;
}
.feature-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* --- Tiers / Pricing-style cards --- */
.tiers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.tier-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
}
.tier-card.featured {
  border-color: var(--accent-orange);
  box-shadow: 0 0 0 1px var(--accent-orange);
}
.tier-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-accent);
  color: var(--text-white);
  padding: 4px 20px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
}
.tier-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.tier-card .tier-icon { font-size: 2.5rem; margin-bottom: 16px; }
.tier-card h3 { margin-bottom: 8px; }
.tier-card .tier-size { color: var(--accent-dark); font-weight: 600; font-size: 0.95rem; margin-bottom: 16px; }
.tier-card p { color: var(--text-light); font-size: 0.9rem; }
.tier-card ul { text-align: left; margin-top: 20px; }
.tier-card ul li {
  padding: 8px 0;
  padding-left: 28px;
  position: relative;
  color: var(--text);
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
}
.tier-card ul li:last-child { border: none; }
.tier-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* --- Product Page Hero --- */
.product-hero {
  background: var(--gradient-hero);
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}
.product-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(61,180,232,0.08) 0%, transparent 70%);
  border-radius: 50%;
}
.product-hero .container { position: relative; z-index: 1; }
.product-hero .hero-badge { margin-bottom: 20px; }
.product-hero h1 { color: var(--text-white); margin-bottom: 16px; max-width: 650px; }
.product-hero p { color: rgba(255,255,255,0.75); font-size: 1.15rem; max-width: 550px; }

/* --- Content Sections --- */
.content-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 80px 0;
}
.content-section.reverse { direction: rtl; }
.content-section.reverse > * { direction: ltr; }
.content-text h2 { margin-bottom: 16px; }
.content-text p { color: var(--text-light); }
.content-text ul { margin-top: 16px; }
.content-text ul li {
  padding: 8px 0;
  padding-left: 28px;
  position: relative;
  font-size: 0.95rem;
}
.content-text ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}
.content-visual {
  background: linear-gradient(135deg, rgba(61,180,232,0.05), rgba(245,145,30,0.05));
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
  font-size: 5rem;
  border: 1px solid var(--border);
}

@media (max-width: 768px) {
  .content-section { grid-template-columns: 1fr; gap: 32px; }
  .content-section.reverse { direction: ltr; }
}

/* --- About Page --- */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.value-card {
  padding: 28px;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--border);
}
.value-card .v-icon { font-size: 2rem; margin-bottom: 12px; }
.value-card h3 { margin-bottom: 8px; }
.value-card p { color: var(--text-light); font-size: 0.9rem; margin-bottom: 0; }

@media (max-width: 768px) {
  .about-intro { grid-template-columns: 1fr; gap: 32px; }
}

/* --- References --- */
.references-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.reference-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
}
.reference-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.reference-card .ref-icon { font-size: 2rem; margin-bottom: 16px; }
.reference-card h3 { margin-bottom: 8px; }
.reference-card .ref-location { color: var(--text-light); font-size: 0.9rem; margin-bottom: 12px; }
.reference-card p { color: var(--text-light); font-size: 0.9rem; margin-bottom: 0; }

/* --- Contact --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 0.9rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: var(--font);
  transition: border-color var(--transition);
  background: var(--bg);
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(61,180,232,0.1);
}
.form-group textarea { resize: vertical; min-height: 140px; }

.contact-info-card {
  background: var(--bg-light);
  padding: 32px;
  border-radius: var(--radius-lg);
  margin-bottom: 24px;
}
.contact-info-card h3 { margin-bottom: 16px; }
.contact-info-card .info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 0.95rem;
}
.contact-info-card .info-icon { font-size: 1.2rem; margin-top: 2px; }

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* --- CTA Section --- */
.cta-section {
  background: var(--gradient-hero);
  padding: 80px 0;
  text-align: center;
}
.cta-section h2 { color: var(--text-white); margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,0.75); max-width: 500px; margin: 0 auto 32px; font-size: 1.1rem; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* --- Footer --- */
.footer {
  background: #0a1128;
  color: rgba(255,255,255,0.7);
  padding: 64px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; }

.footer h4 {
  color: var(--text-white);
  font-size: 0.95rem;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.footer ul li { margin-bottom: 10px; }
.footer ul li a {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: color var(--transition);
}
.footer ul li a:hover { color: var(--accent); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* --- Scenario Cards (Callbot page etc.) --- */
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.scenario-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
}
.scenario-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}
.scenario-card .sc-icon { font-size: 2.5rem; margin-bottom: 16px; }
.scenario-card h3 { margin-bottom: 12px; }
.scenario-card p { color: var(--text-light); font-size: 0.95rem; margin-bottom: 0; }

/* --- Breadcrumb --- */
.breadcrumb {
  padding: 12px 0;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}
.breadcrumb a { color: rgba(255,255,255,0.6); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { margin: 0 8px; }

/* --- Utility --- */
.text-center { text-align: center; }
.mt-2 { margin-top: 16px; }
.mt-4 { margin-top: 32px; }
.mt-6 { margin-top: 48px; }
.mb-4 { margin-bottom: 32px; }
.mb-6 { margin-bottom: 48px; }

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive tweaks */
@media (max-width: 768px) {
  .hero { padding: 120px 0 60px; }
  .product-hero { padding: 120px 0 60px; }
  .section { padding: 56px 0; }
  .stats-grid { grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .stat-number { font-size: 1.6rem; }
  .products-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .tiers-grid { grid-template-columns: 1fr; }
}

@media (max