* {
  box-sizing: border-box;
}

:root {
  --primary-blue: #007bff;
  --secondary-blue: #00d4ff;
  --dark-bg: #0a192f;
  --light-text: #eceff1;
  --white: #ffffff;
  --shadow-light: rgba(0, 0, 0, 0.1);
  --shadow-medium: rgba(0, 0, 0, 0.2);
  --shadow-heavy: rgba(0, 0, 0, 0.3);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

.landing-navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 12px 0;
  background: rgba(10, 25, 47, 0.75);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.1),
    0 2px 8px rgba(0, 123, 255, 0.1);
  animation: slideDown 0.5s ease-out;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.navbar-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-logo {
  font-family: "Poppins-Bold", sans-serif;
  font-size: 1.5rem;
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--secondary-blue)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  cursor: pointer;
  letter-spacing: 0.5px;
  text-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
  transition: all 0.3s ease;
}

.navbar-logo:hover {
  filter: brightness(1.2);
  transform: scale(1.05);
}

.navbar-links {
  display: flex;
  gap: 12px;
  align-items: center;
}

.navbar-link {
  font-family: "Poppins-Medium", sans-serif;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  padding: 8px 20px;
  border-radius: 30px;
  border: 1px solid transparent;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.navbar-link::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(0, 123, 255, 0.1),
    rgba(0, 212, 255, 0.1)
  );
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.navbar-link:hover::before {
  opacity: 1;
}

.navbar-link:hover {
  color: var(--secondary-blue);
  border-color: rgba(0, 212, 255, 0.3);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 212, 255, 0.2);
}

.navbar-link i {
  margin-right: 6px;
  font-size: 0.9rem;
}

.navbar-btn {
  font-family: "Poppins-SemiBold", sans-serif;
  font-size: 0.95rem;
  color: var(--dark-bg);
  background: linear-gradient(
    135deg,
    var(--white) 0%,
    rgba(255, 255, 255, 0.95) 100%
  );
  text-decoration: none;
  padding: 10px 28px;
  border-radius: 30px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow:
    0 4px 15px rgba(0, 0, 0, 0.1),
    0 0 20px rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.navbar-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--secondary-blue)
  );
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.navbar-btn:hover::before {
  opacity: 1;
}

.navbar-btn:hover {
  color: var(--white);
  text-decoration: none;
  transform: translateY(-3px);
  box-shadow:
    0 8px 25px rgba(0, 123, 255, 0.4),
    0 4px 15px rgba(0, 212, 255, 0.3);
  border-color: var(--secondary-blue);
}

.navbar-btn i {
  margin-right: 6px;
  font-size: 0.9rem;
}


.landing-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    var(--primary-blue) 0%,
    var(--secondary-blue) 100%
  );
  animation: gradient-shift 10s ease infinite;
  background-size: 200% 200%;
}

@keyframes gradient-shift {
  0%,
  100% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle at 30% 50%,
    rgba(255, 255, 255, 0.1) 0%,
    transparent 50%
  );
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  color: var(--white);
  padding: 2rem;
  max-width: 1000px;
  animation: fadeInUp 1s ease-out;
}

.hero-title {
  font-family: "Poppins-Bold", sans-serif;
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.3);
  line-height: 1.2;
}

.hero-subtitle {
  font-family: "Poppins-Regular", sans-serif;
  font-size: 1.3rem;
  margin-bottom: 2.5rem;
  opacity: 0.95;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: inline-block;
  padding: 18px 50px;
  font-family: "Poppins-SemiBold", sans-serif;
  font-size: 1.2rem;
  color: var(--primary-blue);
  background: var(--white);
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  animation: pulse 2s infinite;
}

.hero-cta:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
  color: var(--primary-blue);
  text-decoration: none;
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
  color: var(--white);
  font-size: 2rem;
  opacity: 0.7;
}


.landing-section {
  padding: 80px 20px;
  background: var(--white);
}

.landing-section.alt-bg {
  background: #f8f9fa;
}

.section-title {
  font-family: "Poppins-Bold", sans-serif;
  font-size: 2.5rem;
  text-align: center;
  color: var(--dark-bg);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-family: "Poppins-Regular", sans-serif;
  font-size: 1.1rem;
  text-align: center;
  color: #666;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  background: var(--white);
  padding: 40px 30px;
  border-radius: 20px;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 5px 20px var(--shadow-light);
  animation: fadeInUp 0.8s ease-out backwards;
}

.feature-card:nth-child(1) {
  animation-delay: 0.1s;
}

.feature-card:nth-child(2) {
  animation-delay: 0.2s;
}

.feature-card:nth-child(3) {
  animation-delay: 0.3s;
}

.feature-card:nth-child(4) {
  animation-delay: 0.4s;
}

.feature-card:nth-child(5) {
  animation-delay: 0.5s;
}

.feature-card:nth-child(6) {
  animation-delay: 0.6s;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px var(--shadow-medium);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
  font-size: 2.5rem;
  color: var(--white);
  transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
}

.feature-icon.bg-primary {
  background: linear-gradient(135deg, #4e73df, #224abe);
}

.feature-icon.bg-success {
  background: linear-gradient(135deg, #1cc88a, #13855c);
}

.feature-icon.bg-info {
  background: linear-gradient(135deg, #36b9cc, #258391);
}

.feature-icon.bg-warning {
  background: linear-gradient(135deg, #f6c23e, #dda20a);
}

.feature-icon.bg-danger {
  background: linear-gradient(135deg, #e74a3b, #be2617);
}

.feature-icon.bg-secondary {
  background: linear-gradient(135deg, #858796, #60616f);
}

.feature-title {
  font-family: "Poppins-SemiBold", sans-serif;
  font-size: 1.3rem;
  color: var(--dark-bg);
  margin-bottom: 10px;
}

.feature-description {
  font-family: "Poppins-Regular", sans-serif;
  font-size: 0.95rem;
  color: #666;
  line-height: 1.6;
}


.stats-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  max-width: 900px;
  margin: 0 auto;
}

.stat-item {
  text-align: center;
  animation: fadeInUp 1s ease-out backwards;
}

.stat-item:nth-child(1) {
  animation-delay: 0.2s;
}

.stat-item:nth-child(2) {
  animation-delay: 0.4s;
}

.stat-item:nth-child(3) {
  animation-delay: 0.6s;
}

.stat-number {
  font-family: "Poppins-Bold", sans-serif;
  font-size: 3rem;
  color: var(--primary-blue);
  margin-bottom: 10px;
  display: block;
}

.stat-label {
  font-family: "Poppins-Regular", sans-serif;
  font-size: 1.1rem;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 1px;
}


.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.benefit-item {
  text-align: center;
  animation: fadeInUp 1s ease-out backwards;
}

.benefit-item:nth-child(1) {
  animation-delay: 0.2s;
}

.benefit-item:nth-child(2) {
  animation-delay: 0.4s;
}

.benefit-item:nth-child(3) {
  animation-delay: 0.6s;
}

.benefit-icon {
  font-size: 3.5rem;
  color: var(--primary-blue);
  margin-bottom: 20px;
  display: block;
}

.benefit-title {
  font-family: "Poppins-SemiBold", sans-serif;
  font-size: 1.5rem;
  color: var(--dark-bg);
  margin-bottom: 10px;
}

.benefit-description {
  font-family: "Poppins-Regular", sans-serif;
  font-size: 1rem;
  color: #666;
  line-height: 1.6;
}


.disclaimer-box {
  max-width: 800px;
  margin: 0 auto;
  background: var(--white);
  padding: 40px;
  border-radius: 15px;
  border-left: 5px solid #f6c23e;
  box-shadow: 0 5px 20px var(--shadow-light);
  animation: fadeInUp 1s ease-out;
}

.disclaimer-icon {
  text-align: center;
  margin-bottom: 20px;
}

.disclaimer-icon i {
  font-size: 3rem;
  color: #f6c23e;
}

.disclaimer-title {
  font-family: "Poppins-SemiBold", sans-serif;
  font-size: 1.8rem;
  color: var(--dark-bg);
  text-align: center;
  margin-bottom: 20px;
}

.disclaimer-text {
  font-family: "Poppins-Regular", sans-serif;
  font-size: 1rem;
  color: #555;
  line-height: 1.8;
  margin-bottom: 25px;
  text-align: center;
}

.disclaimer-list {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.disclaimer-list li {
  font-family: "Poppins-Regular", sans-serif;
  font-size: 0.95rem;
  color: #555;
  padding: 12px 0;
  border-bottom: 1px solid #eee;
}

.disclaimer-list li:last-child {
  border-bottom: none;
}

.disclaimer-list li i {
  color: var(--primary-blue);
  margin-right: 10px;
  font-size: 1.1rem;
}

.disclaimer-link {
  display: inline-block;
  font-family: "Poppins-SemiBold", sans-serif;
  font-size: 1rem;
  color: var(--primary-blue);
  text-decoration: none;
  padding: 12px 25px;
  border: 2px solid var(--primary-blue);
  border-radius: 30px;
  transition: all 0.3s ease;
  width: 100%;
  text-align: center;
}

.disclaimer-link:hover {
  background: var(--primary-blue);
  color: var(--white);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 123, 255, 0.3);
}

.disclaimer-link i {
  margin-left: 5px;
  transition: transform 0.3s ease;
}

.disclaimer-link:hover i {
  transform: translateX(5px);
}


.landing-footer {
  background: var(--dark-bg);
  color: var(--light-text);
  padding: 40px 20px;
  text-align: center;
  font-family: "Poppins-Regular", sans-serif;
}

.footer-content {
  max-width: 800px;
  margin: 0 auto;
}

.footer-logo {
  font-family: "Poppins-Bold", sans-serif;
  font-size: 1.8rem;
  margin-bottom: 15px;
  background: linear-gradient(
    135deg,
    var(--primary-blue),
    var(--secondary-blue)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-contact {
  margin: 20px 0;
}

.footer-contact a {
  color: var(--secondary-blue);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.footer-copyright {
  margin-top: 20px;
  opacity: 0.7;
  font-size: 0.9rem;
}


@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

  50% {
    transform: scale(1.05);
  }
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  40% {
    transform: translateX(-50%) translateY(-10px);
  }

  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}


.warning-section {
  padding: 40px 20px;
  background: #fff5f5;
  border-bottom: 1px solid rgba(220, 53, 69, 0.1);
}

.warning-alert {
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(220, 53, 69, 0.15);
  overflow: hidden;
  border: 1px solid rgba(220, 53, 69, 0.2);
  animation: fadeInUp 0.8s ease-out;
}

.warning-header {
  background: linear-gradient(135deg, #e74a3b, #c0392b);
  padding: 20px;
  text-align: center;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
}

.warning-header i {
  font-size: 1.8rem;
  animation: pulse 2s infinite;
}

.warning-header h2 {
  font-family: "Poppins-Bold", sans-serif;
  font-size: 1.5rem;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.warning-content {
  padding: 30px;
  display: grid;
  gap: 25px;
}

.warning-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px;
  border-radius: 12px;
  transition: transform 0.3s ease;
}

.warning-item:hover {
  transform: translateX(5px);
}

.warning-item i {
  font-size: 2rem;
  flex-shrink: 0;
  margin-top: 5px;
}

.warning-item.critical {
  background: rgba(231, 74, 59, 0.08);
  border-left: 4px solid #e74a3b;
}

.warning-item.critical i {
  color: #e74a3b;
}

.warning-item.critical strong {
  color: #c0392b;
  display: block;
  margin-bottom: 5px;
  font-family: "Poppins-Bold", sans-serif;
  font-size: 1.1rem;
}

.warning-item.official {
  background: rgba(28, 200, 138, 0.08);
  border-left: 4px solid #1cc88a;
}

.warning-item.official i {
  color: #1cc88a;
}

.warning-item.official strong {
  color: #13855c;
  display: block;
  margin-bottom: 5px;
  font-family: "Poppins-Bold", sans-serif;
  font-size: 1.1rem;
}

.warning-item.disclaimer {
  background: rgba(246, 194, 62, 0.08);
  border-left: 4px solid #f6c23e;
}

.warning-item.disclaimer i {
  color: #f6c23e;
}

.warning-item.disclaimer strong {
  color: #d49a00;
  display: block;
  margin-bottom: 5px;
  font-family: "Poppins-Bold", sans-serif;
  font-size: 1.1rem;
}

.warning-item p {
  margin: 0;
  font-family: "Poppins-Regular", sans-serif;
  font-size: 0.95rem;
  color: #555;
  line-height: 1.5;
}


.contact-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 15px;
}

.official-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 25px;
  border-radius: 50px;
  text-decoration: none;
  font-family: "Poppins-SemiBold", sans-serif;
  font-size: 0.95rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  color: white;
  min-width: 250px;
}

.official-btn:hover {
  transform: translateY(-3px);
  text-decoration: none;
  color: white;
}

.official-btn i {
  margin-right: 10px;
  font-size: 1.2rem;
}

.btn-proton {
  background: linear-gradient(135deg, #6d4aff, #5433d6);
  box-shadow: 0 4px 15px rgba(109, 74, 255, 0.3);
}

.btn-proton:hover {
  background: linear-gradient(135deg, #7c5cff, #6242e4);
  box-shadow: 0 8px 25px rgba(109, 74, 255, 0.4);
}

.btn-telegram {
  background: linear-gradient(135deg, #2481cc, #0088cc);
  box-shadow: 0 4px 15px rgba(36, 129, 204, 0.3);
}

.btn-telegram:hover {
  background: linear-gradient(135deg, #3fa0e6, #1d72b8);
  box-shadow: 0 8px 25px rgba(36, 129, 204, 0.4);
}

.warning-footer {
  background: #f8f9fa;
  padding: 15px;
  text-align: center;
  border-top: 1px solid #eee;
  color: #666;
  font-family: "Poppins-Medium", sans-serif;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}



.security-section {
  padding: 100px 20px;
  background: radial-gradient(circle at 50% 50%, #f0f7ff 0%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

.security-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(var(--primary-blue) 0.5px, transparent 0.5px);
  background-size: 30px 30px;
  opacity: 0.05;
  pointer-events: none;
}

.security-alert {
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-radius: 24px;
  box-shadow: 
    0 20px 50px rgba(0, 123, 255, 0.1),
    0 0 0 1px rgba(0, 123, 255, 0.1);
  overflow: hidden;
  animation: fadeInUp 1s cubic-bezier(0.2, 0.8, 0.2, 1);
  position: relative;
  z-index: 1;
}

.security-header {
  background: linear-gradient(135deg, #0a192f 0%, #004a99 100%);
  padding: 40px 30px;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.security-header::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 45%, rgba(0, 212, 255, 0.1) 50%, transparent 55%);
  animation: shine 4s infinite linear;
}

@keyframes shine {
  0% { transform: translateX(-100%) translateY(-100%); }
  100% { transform: translateX(100%) translateY(100%); }
}

.security-header i {
  font-size: 3rem;
  margin-bottom: 20px;
  display: block;
  color: var(--secondary-blue);
  text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
  position: relative;
}

/* Radar Scan Spell */
.security-header i::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--secondary-blue);
  box-shadow: 0 0 15px var(--secondary-blue);
  animation: scan 2s infinite ease-in-out;
  opacity: 0.5;
}

@keyframes scan {
  0%, 100% { transform: translateY(0); opacity: 0; }
  50% { transform: translateY(40px); opacity: 1; }
}

.security-header h2 {
  font-family: "Poppins-Bold", sans-serif;
  font-size: 2rem;
  margin: 0;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #fff;
}

.security-header h2 span {
  background: linear-gradient(to right, #fff, var(--secondary-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.security-content {
  padding: 50px 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
}

.security-item {
  display: flex;
  gap: 25px;
  align-items: flex-start;
  padding: 30px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(0, 123, 255, 0.05);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.security-item:hover {
  transform: translateY(-8px) scale(1.02);
  background: white;
  box-shadow: 0 15px 35px rgba(0, 123, 255, 0.08);
  border-color: rgba(0, 123, 255, 0.2);
}

.security-item i {
  font-size: 2.5rem;
  color: var(--primary-blue);
  background: rgba(0, 123, 255, 0.1);
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  flex-shrink: 0;
}

.security-item strong {
  display: block;
  font-family: "Poppins-Bold", sans-serif;
  font-size: 1.2rem;
  color: #0a192f;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.security-item p {
  color: #556b82;
  line-height: 1.7;
  margin: 0;
  font-size: 1.05rem;
}

.security-footer {
  padding: 25px;
  background: rgba(10, 25, 47, 0.03);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  text-align: center;
  color: #6c757d;
  font-family: "Poppins-Medium", sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.security-footer i {
  color: var(--primary-blue);
  font-size: 1.2rem;
}

@media (max-width: 992px) {
  .hero-title {
    font-size: 2.8rem;
  }

  .hero-subtitle {
    font-size: 1.1rem;
  }

  .section-title {
    font-size: 2rem;
  }

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

  .security-content {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 40px 25px;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-cta {
    padding: 15px 40px;
    font-size: 1.1rem;
  }

  .landing-section {
    padding: 60px 15px;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .stat-number {
    font-size: 2.5rem;
  }

  .warning-header h2 {
    font-size: 1.2rem;
  }

  .warning-content {
    padding: 20px;
    gap: 15px;
  }

  .warning-item {
    flex-direction: row;
    gap: 15px;
    align-items: flex-start;
  }

  .warning-item i {
    font-size: 1.5rem;
    min-width: 25px; /* Prevent icon shrinking */
    text-align: center;
    margin-top: 3px;
  }

  .contact-buttons {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 12px;
    margin-top: 15px;
  }
  
  .official-btn {
    width: 100%;
    min-width: 0;
    padding: 12px 20px;
    font-size: 0.95rem;
    justify-content: center;
    box-sizing: border-box;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .security-section {
    padding: 60px 15px;
  }

  .security-header {
    padding: 30px 20px;
  }

  .security-header h2 {
    font-size: 1.4rem;
  }

  .security-header i {
    font-size: 2.2rem;
  }

  .security-content {
    padding: 30px 20px;
    gap: 20px;
  }

  .security-item {
    padding: 20px;
    gap: 15px;
  }

  .security-item i {
    width: 50px;
    height: 50px;
    font-size: 1.8rem;
    border-radius: 12px;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 1.8rem;
  }

  .hero-subtitle {
    font-size: 0.95rem;
  }

  .hero-cta {
    padding: 12px 35px;
    font-size: 1rem;
  }

  .feature-card {
    padding: 30px 20px;
  }

  .stat-number {
    font-size: 2rem;
  }

  .benefit-icon {
    font-size: 2.5rem;
  }

  .navbar-logo {
    font-size: 1.2rem;
  }

  .navbar-link {
    font-size: 0.85rem;
    padding: 6px 12px;
  }

  .navbar-link i {
    display: none;
  }

  .navbar-btn {
    font-size: 0.85rem;
    padding: 8px 18px;
  }

  .navbar-btn i {
    display: none;
  }

  .navbar-links {
    gap: 8px;
  }

  .warning-section {
    padding: 20px 10px;
  }

  .warning-alert {
    border-radius: 12px;
  }

  .warning-header {
    flex-direction: column;
    gap: 10px;
    padding: 15px;
  }

  .warning-header h2 {
    font-size: 1.1rem;
    line-height: 1.4;
  }

  .warning-content {
    padding: 15px;
    gap: 15px;
  }

  .warning-item {
    flex-direction: row; 
    align-items: flex-start;
    padding: 15px;
    gap: 15px;
  }

  .warning-item i {
    margin-top: 3px;
    font-size: 1.5rem;
    min-width: 25px; /* Prevent icon shrinking */
    text-align: center;
  }
  
  .warning-item strong {
    font-size: 1rem;
    line-height: 1.3;
    margin-bottom: 8px;
  }
  
  .warning-item p {
    font-size: 0.9rem;
  }
  
  .contact-buttons {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 12px;
    margin-top: 15px;
  }
  
  .official-btn {
    width: 100%;
    min-width: 0;
    padding: 12px 20px;
    font-size: 0.95rem;
    justify-content: center;
    box-sizing: border-box;
    white-space: normal;
    word-break: break-word;
    text-overflow: initial;
    overflow: visible;
    height: auto;
  }

  .security-section {
    padding: 40px 10px;
  }

  .security-header h2 {
    font-size: 1.1rem;
    letter-spacing: 1px;
  }

  .security-item strong {
    font-size: 1.1rem;
  }

  .security-item p {
    font-size: 0.95rem;
  }
}

.warning-item > div {
  min-width: 0;
  flex: 1;
}