:root {
  --primary: #001a4d;
  --secondary: #003d99;
  --accent: #4a90e2;
  --text: #2d2d2d;
  --color-dark: #001433;
  --color-bg: #f5f8ff;
  --color-light: #e6f0ff;
  --transition-speed: 0.4s;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  color: var(--color-dark);
  background-color: var(--color-bg);
  scroll-behavior: smooth;
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

/* Header */
.app-header {
  position: sticky;
  top: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
  animation: fadeInDown 0.8s ease-out;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo h1 {
  font-size: 1.5rem;
  color: var(--primary);
  font-weight: 700;
  cursor: pointer;
}

.logo span {
  color: var(--secondary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 25px;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  transition: 0.3s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transition: width 0.3s ease;
}

.nav-links a:hover::after {
  width: 100%;
}

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

.cta-btn {
  background: var(--primary);
  color: white !important;
  padding: 8px 20px;
  border-radius: 25px;
  font-weight: 600;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.cta-btn:hover {
  background: var(--secondary);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(108, 99, 255, 0.4);
}

.cta-btn::after {
  display: none;
}

.signup-btn {
  background: var(--secondary) !important;
}

.signup-btn:hover {
  background: var(--accent) !important;
  box-shadow: 0 5px 15px rgba(0, 201, 167, 0.4);
}

.menu-icon {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
}

.menu-icon span {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--primary);
  border-radius: 3px;
  transition: 0.3s;
}

.menu-icon.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.menu-icon.active span:nth-child(2) {
  opacity: 0;
}

.menu-icon.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Hero */
.hero {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  background-size: 200% 200%;
  animation: gradientMove 15s ease infinite;
  color: white;
  position: relative;
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  top: -150px;
  right: -150px;
  animation: float 8s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  width: 350px;
  height: 350px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  bottom: -100px;
  left: -100px;
  animation: float 10s ease-in-out infinite reverse;
}

.hero-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  position: relative;
  z-index: 1;
}

.hero-text {
  flex: 1;
  min-width: 300px;
}

.hero-text h1 {
  font-size: 3rem;
  margin-bottom: 25px;
  line-height: 1.2;
  animation: fadeInLeft 1s ease-out;
}

.hero-text p {
  font-size: 1.2rem;
  margin-bottom: 35px;
  opacity: 0.95;
  animation: fadeInLeft 1.2s ease-out;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
  animation: fadeInLeft 1.4s ease-out;
}

.hero-buttons a {
  display: inline-block;
  padding: 15px 32px;
  border-radius: 30px;
  font-weight: 600;
  transition: all var(--transition-speed);
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-size: 1.05rem;
}

.btn-primary {
  background: white;
  color: var(--secondary);
}

.btn-primary:hover {
  background: #f1f1f1;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

.btn-secondary {
  background: transparent;
  border: 2px solid white;
  color: white;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-3px);
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeInRight 1s ease-out;
}

/* Phone Mockup */
.phone-mockup {
  position: relative;
  animation: float 6s ease-in-out infinite;
}

.phone-frame {
  width: 300px;
  height: 600px;
  background: linear-gradient(145deg, #1a1a1a, #2d2d2d);
  border-radius: 45px;
  padding: 14px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  position: relative;
}

.phone-frame::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 25px;
  background: #1a1a1a;
  border-radius: 0 0 18px 18px;
  z-index: 2;
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 35px;
  overflow: hidden;
  position: relative;
}

.queue-display {
  padding: 50px 25px;
  text-align: center;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.queue-number {
  font-size: 3.5rem;
  font-weight: 800;
  color: white;
  text-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
  animation: pulse 2s ease-in-out infinite;
}

.queue-status {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.95);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 500;
}

.progress-ring {
  position: relative;
  display: inline-block;
}

.progress-ring svg {
  transform: rotate(-90deg);
}

.progress-circle {
  animation: progressAnimation 2s ease-out forwards;
}

.progress-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
}

.progress-text span {
  font-size: 0.65rem;
  font-weight: 400;
  margin-top: 5px;
}

.wait-time {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 10px 20px;
  border-radius: 20px;
  color: white;
  font-weight: 600;
  font-size: 0.95rem;
}

.notification-badge {
  background: rgba(0, 201, 167, 0.2);
  border: 2px solid rgba(0, 201, 167, 0.6);
  padding: 8px 16px;
  border-radius: 15px;
  color: #00c9a7;
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.badge-pulse {
  width: 8px;
  height: 8px;
  background: #00c9a7;
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

/* Features */
.features {
  padding: 100px 0;
  background: white;
}

.features h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 60px;
  color: var(--color-dark);
  position: relative;
}

.features h2::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 2px;
}

.feature-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.card {
  background: var(--color-light);
  padding: 35px;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0,0,0,0.06);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  border: 2px solid transparent;
}

.card img {
  width: 90px;
  margin-bottom: 25px;
  transition: transform 0.4s ease;
}

.card:hover {
  transform: translateY(-15px);
  box-shadow: 0 20px 50px rgba(108, 99, 255, 0.25);
  border-color: var(--primary);
}

.card:hover img {
  transform: scale(1.15) rotate(5deg);
}

.card h3 {
  font-size: 1.4rem;
  margin-bottom: 15px;
  color: var(--color-dark);
}

.card p {
  color: #666;
  line-height: 1.7;
}

/* How It Works */
.how {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--color-light), #ffffff);
}

.how h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 60px;
  color: var(--color-dark);
  position: relative;
}

.how h2::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary), var(--accent));
  border-radius: 2px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.step {
  background: white;
  padding: 35px;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0,0,0,0.06);
  transition: all 0.4s ease;
  border-left: 5px solid transparent;
}

.step:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 20px 50px rgba(108, 99, 255, 0.25);
  border-left-color: var(--primary);
}

.step span {
  display: inline-block;
  width: 60px;
  height: 60px;
  line-height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  border-radius: 50%;
  font-size: 1.8rem;
  margin-bottom: 20px;
  font-weight: 700;
  transition: all 0.4s ease;
}

.step:hover span {
  transform: rotate(360deg) scale(1.1);
}

.step h4 {
  font-size: 1.3rem;
  margin-bottom: 15px;
  color: var(--color-dark);
}

.step p {
  color: #666;
  line-height: 1.7;
}

/* About */
.about {
  padding: 100px 0;
  background: white;
}

.about h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 40px;
  color: var(--color-dark);
  position: relative;
}

.about h2::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 2px;
}

.about p {
  max-width: 900px;
  margin: 60px auto 0;
  font-size: 1.15rem;
  color: #555;
  text-align: center;
  line-height: 1.9;
  padding: 40px;
  background: var(--color-light);
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
}

/* FAQ */
.faq {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--color-light), #ffffff);
}

.faq h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 60px;
  color: var(--color-dark);
  position: relative;
}

.faq h2::after {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 2px;
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  margin-bottom: 20px;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}

.faq-item:hover {
  box-shadow: 0 8px 30px rgba(108, 99, 255, 0.15);
}

.faq-question {
  padding: 25px 30px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
}

.faq-question:hover {
  background: var(--color-light);
}

.faq-question h4 {
  color: var(--color-dark);
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
}

.faq-icon {
  font-size: 1.8rem;
  color: var(--primary);
  font-weight: 300;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 30px 25px;
}

.faq-answer p {
  color: #666;
  line-height: 1.8;
}

/* Footer */
.app-footer {
  background: linear-gradient(135deg, #0a0e27 0%, #1a1a3e 50%, #0f1428 100%);
  background-size: 400% 400%;
  animation: gradientMove 15s ease infinite;
  color: white;
  padding: 80px 0 0;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 50px;
  margin-bottom: 40px;
}

.footer-about h3 {
  font-size: 2rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 20px;
  font-weight: 700;
}

.footer-about p {
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.8;
}

.footer-links h4, .footer-contact h4 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  color: white;
  font-weight: 600;
}

.footer-links ul {
  list-style: none;
}

.footer-links ul li {
  margin-bottom: 12px;
}

.footer-links ul li a {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  transition: color 0.3s;
}

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

.footer-contact p {
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 12px;
}

.socials {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: all 0.3s;
}

.socials a img {
  width: 20px;
  height: 20px;
  filter: brightness(0) invert(1);
}

.socials a:hover {
  background: var(--primary);
  transform: translateY(-5px);
}

.footer-bottom {
  text-align: center;
  padding: 25px 40px;
  background: rgba(0, 0, 0, 0.3);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.5);
  margin: 0;
  font-size: 0.95rem;
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.3s;
}

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

/* Modal Styles */
.auth-modal, .modal {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  animation: fadeIn 0.3s ease-out;
  align-items: center;
  justify-content: center;
}

.auth-modal.show, .modal.show {
  display: flex;
}

.auth-modal-content, .modal-content {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border-radius: 30px;
  width: 90%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.6);
  animation: slideUp 0.4s ease-out;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-content {
  max-width: 700px;
  background: white;
}

.auth-modal-header, .modal-header {
  padding: 40px 30px 30px;
  color: white;
  text-align: center;
  position: relative;
  background: transparent;
}

.auth-modal-header h2, .modal-header h2 {
  margin: 0 0 10px;
  font-size: 2.2rem;
  font-weight: 700;
}

.auth-modal-header h2 span {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.auth-modal-header p {
  margin: 0;
  opacity: 0.7;
  font-size: 0.95rem;
}

/* Tab Navigation */
.auth-tabs {
  display: flex;
  gap: 15px;
  margin-top: 25px;
  padding: 0 20px;
}

.auth-tab {
  flex: 1;
  padding: 12px 20px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: capitalize;
}

.auth-tab:hover {
  background: rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.8);
}

.auth-tab.active {
  background: var(--primary);
  color: white;
  box-shadow: 0 4px 15px rgba(108, 99, 255, 0.4);
}

/* Auth Form Transitions */
.auth-form {
  display: none;
  animation: fadeInForm 0.4s ease-out;
}

.auth-form.active {
  display: block;
}

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

.close-auth-modal, .close-modal {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 2rem;
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  line-height: 1;
  transition: all 0.3s ease;
  font-weight: 300;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10001;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.close-auth-modal:hover, .close-modal:hover {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  transform: rotate(90deg);
}

.auth-modal-body, .modal-body {
  padding: 30px 35px 40px;
}

.modal-body {
  max-height: 60vh;
  overflow-y: auto;
}

.modal-body h3 {
  color: var(--color-dark);
  margin: 25px 0 15px;
  font-size: 1.3rem;
}

.modal-body p {
  color: #666;
  line-height: 1.8;
  margin-bottom: 15px;
}

.modal-body ul {
  margin-left: 20px;
  color: #666;
  line-height: 1.8;
}

.modal-body ul li {
  margin-bottom: 10px;
}

.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  margin-bottom: 10px;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 16px 20px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  font-size: 1rem;
  font-family: 'Poppins', sans-serif;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.05);
  color: white;
  backdrop-filter: blur(10px);
}

.form-group input::placeholder,
.form-group select option {
  color: rgba(255, 255, 255, 0.4);
}

.form-group select {
  cursor: pointer;
  background: rgba(255, 255, 255, 0.05);
  color: white;
}

.form-group select option {
  background: #1e293b;
  color: white;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(108, 99, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.submit-btn {
  width: 100%;
  padding: 18px;
  background: linear-gradient(135deg, #ff6b6b, #feca57, #48dbfb, #ff9ff3);
  background-size: 300% 300%;
  animation: gradientShift 3s ease infinite;
  color: white;
  border: none;
  border-radius: 15px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(108, 99, 255, 0.5);
}

.submit-btn:active {
  transform: translateY(0);
}

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

.auth-toggle {
  text-align: center;
  margin-top: 25px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
}

.auth-toggle a {
  color: var(--accent);
  cursor: pointer;
  font-weight: 600;
  text-decoration: none;
}

.auth-toggle a:hover {
  text-decoration: underline;
  color: white;
}

.user-type-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 25px;
}

.user-type-option {
  padding: 18px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.05);
}

.user-type-option:hover {
  border-color: var(--primary);
  background: rgba(108, 99, 255, 0.15);
}

.user-type-option.active {
  border-color: var(--primary);
  background: linear-gradient(135deg, rgba(108, 99, 255, 0.2), rgba(26, 115, 232, 0.2));
}

.user-type-option input[type="radio"] {
  display: none;
}

.user-type-option .icon {
  font-size: 2.5rem;
  margin-bottom: 8px;
}

.user-type-option .label {
  font-weight: 600;
  color: white;
  font-size: 1rem;
}

.phone-input-wrapper {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.phone-input-wrapper:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(108, 99, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.phone-input-wrapper span {
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.8);
  font-weight: 600;
  white-space: nowrap;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.phone-input-wrapper input {
  flex: 1;
  border: none !important;
  padding: 16px 20px;
  font-size: 1rem;
  outline: none;
  background: transparent !important;
  box-shadow: none !important;
  color: white;
}

.phone-input-wrapper input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

/* Password Requirements Styling */
.password-requirements {
  margin-top: 15px;
  padding: 15px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.requirement {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  transition: all 0.3s ease;
}

.requirement:last-child {
  margin-bottom: 0;
}

.req-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: bold;
  color: #ff6b6b;
  background: rgba(255, 107, 107, 0.1);
  transition: all 0.3s ease;
}

.requirement.valid .req-icon {
  color: #00c9a7;
  background: rgba(0, 201, 167, 0.1);
}

.req-text {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
  transition: all 0.3s ease;
}

.requirement.valid .req-text {
  color: rgba(255, 255, 255, 0.9);
}

.password-match-error {
  margin-top: 10px;
  padding: 10px;
  background: rgba(255, 107, 107, 0.1);
  border-radius: 8px;
  border: 1px solid rgba(255, 107, 107, 0.3);
  font-size: 0.85rem;
}

.success-message {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.success-message.show {
  display: block;
}

.success-icon {
  width: 90px;
  height: 90px;
  margin: 0 auto 25px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  color: white;
  animation: scaleIn 0.5s ease-out;
}

.success-message h3 {
  color: var(--color-dark);
  margin-bottom: 15px;
  font-size: 1.6rem;
}

.success-message p {
  color: #666;
  margin-bottom: 25px;
  line-height: 1.7;
}

/* Animations */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-25px); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(0.98); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-60px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(60px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(60px); }
  to { opacity: 1; transform: translateY(0); }
}

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

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

@keyframes progressAnimation {
  from { stroke-dashoffset: 251; }
  to { stroke-dashoffset: 84; }
}

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

.toast-message {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10002;
  padding: 15px 30px;
  background: linear-gradient(90deg, var(--accent), var(--primary));
  color: white;
  border-radius: 10px;
  font-size: 1.1rem;
  font-weight: 600;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease-out, transform 0.4s ease-out, bottom 0.4s ease-out;
}

.toast-message.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-10px);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .feature-cards, .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-container {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: white;
    flex-direction: column;
    padding: 40px 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: left 0.4s ease;
    gap: 30px;
  }

  .nav-links.active {
    left: 0;
  }

  .nav-links a {
    font-size: 1.2rem;
  }

  .menu-icon {
    display: flex;
  }

  .hero-text h1 {
    font-size: 2.2rem;
  }

  .hero-text p {
    font-size: 1.05rem;
  }

  .hero-inner {
    flex-direction: column;
    text-align: center;
  }

  .hero-buttons {
    justify-content: center;
  }

  .phone-frame {
    width: 260px;
    height: 520px;
  }

  .feature-cards, .steps {
    grid-template-columns: 1fr;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .features h2, .how h2, .about h2, .faq h2 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .hero-text h1 {
    font-size: 1.8rem;
  }

  .hero-buttons a {
    padding: 12px 24px;
    font-size: 0.95rem;
  }

  .card, .step {
    padding: 25px;
  }

  .auth-modal-content, .modal-content {
    width: 95%;
  }
}