/* ========================================
   COMPONENT STYLES
   ======================================== */

/* ========================
   BUTTONS
   ======================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-family-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-wider);
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-text-primary);
  background-color: var(--color-secondary);
  border: var(--border-width) solid var(--color-text-primary);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  min-height: 44px; /* Touch-friendly minimum */
  white-space: nowrap;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 1px var(--color-secondary);
}

.btn:hover,
.btn:focus {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.btn-outline {
  background: rgba(15, 21, 38, 0.8);
  border-color: var(--color-text-primary);
  color: var(--color-text-primary);
}

.center-btn {
  display: flex;
  justify-content: center;
  margin-top: auto;
}

.btn-outline:hover,
.btn-outline:focus {
  background: rgba(15, 21, 38, 1);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ========================
   HEADER
   ======================== */
.header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: var(--color-secondary);
  border-bottom: var(--border-width) solid var(--color-border);
  backdrop-filter: blur(10px);
  z-index: var(--z-index-fixed);
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.header.hide {
  transform: translateY(-100%);
  opacity: 0;
}

.header.show {
  transform: translateY(0);
  opacity: 1;
}

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

.header .logo {
  height: 40px;
  width: auto;
  transition: transform var(--transition-fast);
}

.header .logo:hover {
  transform: scale(1.05);
}

.gradient-bar {
  width: 100%;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent 20%,
    #FFD500,
    transparent 80%
  );
}

/* ========================
   NAVIGATION
   ======================== */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-link {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--color-accent);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: all var(--transition-fast);
  transform: translateX(-50%);
}

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

/* ========================
   MOBILE MENU TOGGLE
   ======================== */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  margin: 0;
  z-index: calc(var(--z-index-fixed) + 1);
  position: relative;
  width: 44px;
  height: 44px;
  justify-content: center;
  align-items: center;
}

.hamburger {
  position: relative;
  width: 24px;
  height: 2px;
  background-color: var(--color-text-primary);
  transition: all var(--transition-normal);
  border-radius: 1px;
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-text-primary);
  border-radius: 1px;
  transition: all var(--transition-normal);
}

.hamburger::before {
  top: -6px;
}

.hamburger::after {
  top: 6px;
}

/* Active state for hamburger */
.menu-toggle[aria-expanded="true"] .hamburger {
  background-color: transparent;
}

.menu-toggle[aria-expanded="true"] .hamburger::before {
  transform: rotate(45deg);
  top: 0;
}

.menu-toggle[aria-expanded="true"] .hamburger::after {
  transform: rotate(-45deg);
  top: 0;
}

/* ========================
   SECTIONS
   ======================== */
.section {
  padding: var(--space-3xl) 0;
  position: relative;
}

.section-title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-xl);
  text-align: left;
}

.section-title.contact {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-text {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  text-align: left;
  max-width: 80%;
  justify-content: left;
}

.section-text.contact {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* ========================
   BADGES
   ======================== */
.badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  max-width: 80%;
  justify-content: left;
}

.badge-text {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  background-color: rgba(255, 255, 255, 0.1);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  transition: all var(--transition-normal);
  min-height: 36px;
}

.badge-text:hover {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* ========================
   CLIENT LOGOS
   ======================== */
.client-logos {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xl);
  justify-content: center;
  align-items: center;
  margin-top: var(--space-2xl);
}

.client-item {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  border-radius: var(--border-radius-lg);
  transition: transform var(--transition-normal);
}

.client-item:hover {
  transform: translateY(-4px);
}

.client-logo {
  max-height: 60px;
  width: auto;
  filter: brightness(0.8);
  transition: filter var(--transition-normal);
}

.client-logo:hover {
  filter: brightness(1);
}

/* ========================
   ROLES GRID
   ======================== */
.roles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.role-item {
  background: rgba(15, 21, 38, 0.8);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  transition: all var(--transition-normal);
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.role-item:hover {
  background: rgba(15, 21, 38, 1);
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* ========================
   FORMS
   ======================== */
.contact-form {
  max-width: 800px;
  margin: 0 auto var(--space-2xl);
}

.contact-form__wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.form-control {
  width: 100%;
  padding: var(--space-md);
  font-family: var(--font-family-primary);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  background: rgba(15, 21, 38, 0.8);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-normal);
  min-height: 44px;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  background: rgba(15, 21, 38, 1);
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

.form-control::placeholder {
  color: var(--color-text-muted);
}

textarea.form-control {
  min-height: 280px;
  resize: vertical;
}

/* ========================
   MODALS
   ======================== */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-overlay);
  z-index: var(--z-index-modal);
  justify-content: center;
  align-items: center;
  padding: var(--space-lg);
}

.modal.active {
  display: flex;
}

.modal-content {
  background-color: var(--color-secondary);
  border-radius: var(--border-radius-xl);
  padding: var(--space-2xl);
  max-width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-xl);
}

.close-modal {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  background: none;
  border: none;
  font-size: var(--font-size-2xl);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.close-modal:hover {
  color: var(--color-text-primary);
}

/* ========================
   FOOTER
   ======================== */
.footer {
  background-color: var(--color-secondary);
  border-top: var(--border-width) solid var(--color-border);
  margin-top: auto;
}

.footer-top {
  padding: var(--space-3xl) 0;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2xl);
  align-items: start;
}

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

.footer-heading {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
}

.footer-logo-img {
  max-height: 120px;
  width: auto;
}

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

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  transition: all var(--transition-normal);
}

.social-link:hover {
  transform: translateY(-2px);
}

.social-icon {
  width: 24px;
  height: 24px;
  filter: brightness(0.8);
  transition: filter var(--transition-normal);
}

.social-link:hover .social-icon {
  filter: brightness(1);
}

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

.contact-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.contact-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.contact-link {
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.contact-link:hover {
  color: var(--color-accent);
}

.phone-numbers {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.consultation-btn {
  display: inline-flex;
  align-items: left;
  font-weight: var(--font-weight-semibold);
  transition: all var(--transition-normal);
  text-decoration: none;
  color: var(--color-text-blue);
}

.consultation-btn:hover {
  transform: translateY(-2px);
}

.calendly-icon {
  width: auto;
  height: 20px;
}

.footer-bottom {
  padding: var(--space-lg) 0;
  border-top: var(--border-width) solid var(--color-border);
}

.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copyright {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.footer-legal {
  display: flex;
  gap: var(--space-lg);
}

.footer-legal-link {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer-legal-link:hover {
  color: var(--color-text-secondary);
}

/* ========================
   RESPONSIVE OVERRIDES
   ======================== */

/* Desktop styles (ensure navigation is visible) */
@media (min-width: 1024px) {
  .nav {
    display: flex !important;
  }
  
  .menu-toggle {
    display: none !important;
  }
  
  .desktop-contact {
    display: inline-flex !important;
  }
  
  .mobile-contact {
    display: none !important;
  }
}

/* Tablet and below */
@media (max-width: 1023px) {
  /* Update header height for mobile */
  .header {
    height: var(--header-height-mobile);
  }
  
  /* Hide desktop navigation */
  .nav {
    display: none;
    position: fixed;
    top: var(--header-height-mobile);
    left: 0;
    right: 0;
    height: calc(100vh - var(--header-height-mobile));
    max-height: calc(100vh - var(--header-height-mobile));
    background-color: var(--color-primary);
    background: linear-gradient(180deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--space-2xl) 0;
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
    z-index: calc(var(--z-index-fixed) + 10);
    box-shadow: var(--shadow-xl);
    overflow-y: auto;
  }
  
  /* Show mobile menu toggle */
  .menu-toggle {
    display: flex;
  }
  
  /* Mobile navigation active state */
  .nav.active {
    display: flex !important;
    opacity: 1;
    transform: translateY(0);
    height: calc(100vh - var(--header-height-mobile));
    min-height: calc(100vh - var(--header-height-mobile));
  }
  
  /* Add overlay behind mobile menu */
  .nav.active::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: -1;
    opacity: 0.8;
  }
  
  /* Mobile navigation links */
  .nav-link {
    font-size: var(--font-size-lg);
    padding: var(--space-lg) var(--space-2xl);
    width: 100%;
    text-align: center;
    border-bottom: var(--border-width) solid var(--color-border);
    color: var(--color-text-primary);
    background-color: transparent;
    transition: all var(--transition-normal);
    min-height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-accent);
  }
  
  .nav-link::after {
    display: none;
  }
  
  /* Hide desktop contact button */
  .desktop-contact {
    display: none;
  }
  
  /* Show mobile contact button */
  .mobile-contact {
    display: block !important;
    margin: var(--space-xl) auto 0;
    max-width: 200px;
    background-color: var(--color-accent);
    color: var(--color-primary);
    border-color: var(--color-accent);
  }
  
  .mobile-contact:hover {
    background-color: rgba(255, 215, 0, 0.9);
    color: var(--color-primary);
    border-color: rgba(255, 215, 0, 0.9);
  }
  
  .roles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-form__wrapper {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile */
@media (max-width: 767px) {
  .section {
    padding: var(--space-2xl) 0;
  }
  
  .client-logos {
    gap: var(--space-lg);
  }
  
  .client-item {
    padding: var(--space-md);
  }
  
  .client-logo {
    max-height: 40px;
  }
  
  .roles-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .role-item {
    padding: var(--space-lg);
    min-height: 80px;
  }
  
  .badges-row {
    gap: var(--space-sm);
  }
  
  .badge-text {
    padding: var(--space-xs) var(--space-md);
    font-size: var(--font-size-xs);
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-bottom .container {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
  
  .footer-legal {
    justify-content: center;
  }
  
  .modal-content {
    padding: var(--space-lg);
    margin: var(--space-md);
  }
}

/* Small mobile */
@media (max-width: 479px) {
  .section {
    padding: var(--space-xl) 0;
  }
  
  .header .logo {
    height: 32px;
  }
  
  .btn {
    padding: var(--space-xs) var(--space-md);
    font-size: var(--font-size-xs);
  }
  
  .social-links {
    justify-content: center;
  }
}