/* ========================================
   Paraguay LLC & SRL — Facebook Style + Awesome Animations
   ======================================== */

/* ========================================
   ANIMATIONS — Motion Design System
   ======================================== */

/* Easing curves from craft-floor: natural deceleration */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.04); }
  100% { transform: scale(1); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes floatSlow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes heroGradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes ripple {
  0% { box-shadow: 0 0 0 0 rgba(24, 119, 242, 0.4); }
  100% { box-shadow: 0 0 0 12px rgba(24, 119, 242, 0); }
}

@keyframes slideInModal {
  from { opacity: 0; transform: scale(0.92) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes countPop {
  0% { transform: scale(1); }
  30% { transform: scale(1.15); color: #fff; }
  60% { transform: scale(0.95); }
  100% { transform: scale(1); }
}

@keyframes rippleExpand {
  from { width: 0; height: 0; opacity: 0.4; }
  to { width: 200px; height: 200px; opacity: 0; }
}

/* Scroll reveal visible state */
.fade-in-section.visible,
.section.visible {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .fade-in-section { opacity: 1; transform: none; }
}

/* Stagger delay classes */
.stagger-1 { animation-delay: 0.08s !important; }
.stagger-2 { animation-delay: 0.16s !important; }
.stagger-3 { animation-delay: 0.24s !important; }
.stagger-4 { animation-delay: 0.32s !important; }

/* Scroll reveal base state */
.fade-in-section {
  opacity: 1;
  transform: none;
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ========================================
   BASE
   ======================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: #f0f2f5;
  color: #1c1e21;
  line-height: 1.33;
  font-size: 15px;
  overflow-x: hidden;
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #f0f2f5; }
::-webkit-scrollbar-thumb { background: #bdc3c7; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #95a5a6; }

/* ========================================
   IMAGE STYLES
   ======================================== */

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

/* About card images */
.about-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px 8px 0 0;
  margin: -20px -20px 16px -20px;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), filter 0.3s ease, opacity 0.6s ease;
  filter: saturate(0.85);
  opacity: 1;
}
.about-card:hover .about-image {
  transform: scale(1.03);
  filter: saturate(1);
}

/* Banner image */
.banner-image {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  animation: floatSlow 4s ease-in-out infinite;
}

/* Modal images */
.modal-image {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
  display: block;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* Newsletter image */
.newsletter-image {
  width: 80px;
  height: 80px;
  border-radius: 16px;
  object-fit: cover;
  margin: 0 auto 16px;
  display: block;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

/* Remove old icon float animation since we use images now */
.about-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-block;
}

/* Text selection */
::selection { background: rgba(24, 119, 242, 0.2); color: #1c1e21; }

/* Focus rings — design-system focus */
:focus-visible {
  outline: 2px solid #1877f2;
  outline-offset: 2px;
}

/* ========================================
   NAVIGATION
   ======================================== */
.nav {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  height: 56px;
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0 16px;
  transition: box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.3s ease;
}

.nav.scrolled {
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  background: rgba(255,255,255,0.99);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #1877f2;
  font-size: 24px;
  font-weight: 700;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.nav-brand:hover {
  transform: scale(1.03);
}
.nav-logo {
  font-size: 28px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-block;
}
.nav-brand:hover .nav-logo {
  transform: rotate(8deg) scale(1.1);
}

.nav-menu { display: flex; gap: 8px; align-items: center; }
.nav-link {
  color: #65676b;
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  transition: color 0.2s ease, background 0.2s ease, transform 0.15s ease;
  position: relative;
}
.nav-link:hover {
  background: #f0f2f5;
  color: #1877f2;
}
.nav-link:active {
  transform: scale(0.97);
}
.nav-actions { display: flex; gap: 8px; align-items: center; }

.lang-select { display: flex; gap: 4px; }
.lang-btn {
  background: #f0f2f5;
  border: none;
  padding: 6px 12px;
  font-size: 13px;
  cursor: pointer;
  border-radius: 6px;
  font-weight: 500;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}
.lang-btn.active { background: #e7f3ff; color: #1877f2; }
.lang-btn:hover {
  background: #e4e6eb;
  transform: translateY(-1px);
}
.lang-btn:active { transform: scale(0.96); }

/* ========================================
   BUTTONS
   ======================================== */
.btn {
  padding: 8px 16px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}
.btn-primary { background: #1877f2; color: #fff; }
.btn-primary:hover {
  background: #166fe5;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(24, 119, 242, 0.35);
}
.btn-primary:active {
  transform: translateY(0) scale(0.98);
}
.btn-outline {
  background: #f0f2f5;
  color: #1c1e21;
  border: none;
}
.btn-outline:hover {
  background: #e4e6eb;
  transform: translateY(-1px);
}
.btn-outline:active { transform: scale(0.98); }
.btn-block { display: block; width: 100%; text-align: center; }
.btn-telegram {
  background: #0088cc;
  color: #fff;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn-telegram:hover {
  background: #0077b3;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 136, 204, 0.35);
}
.btn-telegram:active { transform: scale(0.98); }

/* CTA button — hero section */
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 17px;
  font-weight: 700;
  border-radius: 12px;
  background: #0088cc;
  color: #fff;
  text-decoration: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 16px rgba(0, 136, 204, 0.4);
  margin-top: 24px;
}
.btn-cta:hover {
  background: #0077b3;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 136, 204, 0.5);
}
.btn-cta:active {
  transform: translateY(0) scale(0.98);
}
.btn-cta svg {
  transition: transform 0.2s ease;
}
.btn-cta:hover svg {
  transform: scale(1.1);
}

/* ========================================
    LANGUAGE TOGGLE
*/
body[data-lang="de"] .hide-en { display: none !important; }
body[data-lang="en"] .hide-de { display: none !important; }

/* ========================================
    DATES / EVENTS
*/
.dates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.date-card {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border-left: 4px solid #0088cc;
}
.date-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.date-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.date-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #0088cc, #006699);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 20px;
  flex-shrink: 0;
}
.date-headline {
  font-size: 17px;
  font-weight: 700;
  color: #1a1a2e;
  margin: 0;
}

.date-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.date-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #555;
}
.date-row svg {
  width: 16px;
  height: 16px;
  fill: #0088cc;
  flex-shrink: 0;
}
.no-events {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px;
  color: #888;
  font-size: 15px;
}

/* ========================================
    HERO — Focal Motion
   ======================================== */
.hero {
  min-height: 500px;
  background: linear-gradient(135deg, #1877f2 0%, #42b0ff 40%, #1877f2 70%, #0d5fc9 100%);
  background-size: 300% 300%;
  animation: heroGradientShift 12s ease infinite;
  color: #fff;
  text-align: center;
  padding: 60px 20px 40px;
  position: relative;
  overflow: hidden;
}

/* Hero image loading state — prevents blink */
.hero-image {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
  z-index: 0;
  filter: brightness(0.45) saturate(1.1);
  opacity: 0;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.hero-image.loaded {
  opacity: 1;
}

/* Subtle mesh pattern overlay — sits above image, below content */
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 30% 20%, rgba(255,255,255,0.08) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 80%, rgba(255,255,255,0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: 1;
}

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

.hero-title {
  font-size: 42px;
  font-weight: 700;
  margin-bottom: 12px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.1);
  /* Entrance animation — applied by JS on load */
  opacity: 0;
  transform: translateY(24px);
  animation: fadeSlideUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}

.hero-subtitle {
  font-size: 18px;
  opacity: 0;
  transform: translateY(24px);
  animation: fadeSlideUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.25s forwards;
  color: rgba(255,255,255,0.9);
  margin-bottom: 30px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
}

.stat {
  text-align: center;
  opacity: 0;
  transform: translateY(24px);
  animation: fadeSlideUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.stat:nth-child(1) { animation-delay: 0.4s; }
.stat:nth-child(2) { animation-delay: 0.55s; }
.stat:nth-child(3) { animation-delay: 0.7s; }

.stat-number {
  display: block;
  font-size: 36px;
  font-weight: 700;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ========================================
   SECTIONS
   ======================================== */
.section {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  margin: 16px auto;
  max-width: 1200px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  transition: box-shadow 0.3s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.section:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.section-alt { background: #f7f8fa; border-radius: 12px; padding: 24px; margin: 16px auto; max-width: 1200px; box-shadow: none; }

.section-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
  color: #1c1e21;
}

.container { max-width: 100%; }

/* ========================================
   ABOUT CARDS
   ======================================== */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
}
.about-card {
  padding: 20px;
  border-radius: 10px;
  background: #f0f2f5;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: default;
  position: relative;
  overflow: hidden;
}
/* Subtle top accent line on hover */
.about-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #1877f2, #42b0ff);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.about-card:hover::before {
  transform: scaleX(1);
}
.about-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  background: #fff;
}
.about-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-block;
}
.about-card:hover .about-icon {
  transform: scale(1.15) translateY(-2px);
}
.about-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: #1c1e21;
  margin-bottom: 8px;
}
.about-card p {
  font-size: 14px;
  color: #65676b;
  line-height: 1.4;
}

/* ========================================
   SEARCH
   ======================================== */
.search-bar {
  display: flex;
  max-width: 400px;
  margin-bottom: 20px;
  position: relative;
}
.search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: #65676b;
  transition: color 0.2s ease;
  pointer-events: none;
}
.search-input:focus + .search-icon,
.search-bar:focus-within .search-icon {
  color: #1877f2;
}

.search-input {
  width: 100%;
  padding: 10px 12px 10px 38px;
  border: 2px solid transparent;
  border-radius: 24px;
  background: #f0f2f5;
  font-size: 15px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.search-input:focus {
  outline: none;
  border-color: #1877f2;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(24, 119, 242, 0.15);
}
.search-input::placeholder {
  color: #9eaab5;
}

/* ========================================
   MEMBERS
   ======================================== */
.members-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}
.member-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: visible;
  border: 1px solid #e4e6eb;
}
.member-card:hover {
  background: #f7f8fa;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
  border-color: #1877f2;
}
.member-card:hover {
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.08);
}
.member-card:active { transform: scale(0.98); }

/* Subtle highlight on hover */
.member-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(24, 119, 242, 0.05), transparent);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.member-card:hover::after { opacity: 1; }

.user-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid transparent;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.user-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 50%;
}
.member-card:hover .user-avatar {
  border-color: #1877f2;
  transform: scale(1.05);
}
.user-avatar-text {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1877f2, #42b0ff);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 600;
  flex-shrink: 0;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.member-card:hover .user-avatar-text {
  transform: scale(1.05);
}
.member-info h4 {
  font-size: 15px;
  font-weight: 600;
  color: #1c1e21;
  margin-bottom: 2px;
}
.member-company { font-size: 13px; color: #65676b; }
.member-location, .member-posts { font-size: 13px; color: #65676b; }

.rank-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 12px;
  display: inline-block;
  font-weight: 500;
  margin-top: 6px;
  position: relative;
  transition: transform 0.2s ease;
  line-height: 1.4;
}
.member-card:hover .rank-badge {
  transform: scale(1.05);
}
.rank-badge.rank-rookie { background: #e4e6eb; color: #65676b; }
.rank-badge.rank-beginner { background: #e7f3e9; color: #0a832c; }
.rank-badge.rank-member { background: #e7f0ff; color: #1877f2; }
.rank-badge.rank-contributor { background: #e0f7fa; color: #00838f; }
.rank-badge.rank-veteran { background: #f3e5f5; color: #8e24aa; }
.rank-badge.rank-expert { background: #fff3e0; color: #e65100; }
.rank-badge.rank-legend { background: #fce4ec; color: #c62828; }

/* ========================================
   WIKI CARDS
   ======================================== */
.wiki-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}
.wiki-card {
  padding: 16px;
  border-radius: 10px;
  background: #f0f2f5;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  border-left: 4px solid #1877f2;
}
.wiki-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(24, 119, 242, 0.08), transparent);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.wiki-card:hover::before { opacity: 1; }
.wiki-card:hover {
  background: #fff;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  border-left-color: #42b0ff;
}
.wiki-card:active { transform: scale(0.98); }

.wiki-card-title {
  font-size: 15px;
  font-weight: 600;
  color: #1c1e21;
  margin-bottom: 6px;
  transition: color 0.2s ease;
}
.wiki-card:hover .wiki-card-title {
  color: #1877f2;
}
.wiki-card-excerpt {
  font-size: 13px;
  color: #65676b;
  margin-bottom: 8px;
}
.wiki-card-footer {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: #65676b;
}
.wiki-card-subtopic { color: #1877f2; }
.no-results { padding: 20px; text-align: center; color: #65676b; }
.loading-text { padding: 20px; text-align: center; color: #65676b; font-style: italic; }

/* ========================================
   MODALS
   ======================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  /* Fade in when active */
  animation: fadeIn 0.2s ease forwards;
}
.modal-overlay.active { display: flex; }
.modal {
  background: #fff;
  border-radius: 14px;
  padding: 28px;
  max-width: 440px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  position: relative;
  /* Scale in animation */
  animation: slideInModal 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.modal-close {
  position: absolute;
  top: 14px;
  right: 18px;
  background: #f0f2f5;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  color: #65676b;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-close:hover {
  background: #e4e6eb;
  color: #1c1e21;
  transform: rotate(90deg);
}
.login-icon { font-size: 3rem; text-align: center; margin-bottom: 16px; }
.login-hint {
  color: #65676b;
  text-align: center;
  margin-bottom: 20px;
  font-size: 15px;
}
.form-group { margin-bottom: 14px; }
.form-input {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid #e4e6eb;
  border-radius: 10px;
  font-size: 15px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  background: #f7f8fa;
  color: #1c1e21;
}
.form-input:focus {
  border-color: #1877f2;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(24, 119, 242, 0.12);
  outline: none;
}
.form-input::placeholder { color: #9eaab5; }
.login-step { display: none; }
.login-step.active { display: block; animation: slideDown 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards; }

/* Profile & Detail */
.profile-username { font-size: 1.2rem; font-weight: 600; margin-bottom: 8px; }
.profile-rank { margin-bottom: 16px; }
.user-detail-modal { max-width: 520px; }
.user-detail-content { padding: 16px; }
.user-detail-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  margin: 0 auto 16px;
  overflow: hidden;
  border: 3px solid #e7f3ff;
}
.user-detail-header { text-align: center; margin-bottom: 16px; }
.user-detail-name-rank { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 8px; }
.user-detail-name-rank h2 { font-size: 1.2rem; font-weight: 600; }
.user-detail-fields { display: grid; gap: 10px; }
.detail-field {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid #e4e6eb;
  transition: background 0.2s ease;
}
.detail-field:hover { background: #f7f8fa; border-radius: 4px; padding-left: 4px; }
.detail-label { color: #65676b; font-size: 14px; }
.detail-value { color: #1c1e21; font-size: 14px; text-align: right; }
.user-detail-company { color: #65676b; text-align: center; }

/* ========================================
   TELEGRAM BANNER
   ======================================== */
.telegram-banner {
  background: #e7f3ff;
  padding: 16px 24px;
  margin: 16px auto;
  max-width: 1200px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 16px;
  animation: slideDown 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.banner-icon {
  font-size: 2rem;
  animation: floatSlow 3s ease-in-out infinite;
}
.banner-text strong { color: #1c1e21; }

/* ========================================
   NEWSLETTER
   ======================================== */
.newsletter-card { text-align: center; max-width: 400px; margin: 0 auto; }
.newsletter-icon { font-size: 2.5rem; margin-bottom: 16px; }
.newsletter-hint { color: #65676b; margin-bottom: 16px; font-size: 15px; }

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: #fff;
  padding: 32px 16px;
  text-align: center;
  border-top: 1px solid #e4e6eb;
  margin-top: 32px;
  transition: all 0.3s ease;
}
/* Underline slide-in effect */
.footer-bottom { padding-top: 16px; }
@media (min-width: 769px) {
  .nav-toggle { display: none; }
}