/* =========================================
         1. Base & Variables
         ========================================= */
:root {
  --bg-light: #ffffff;
  --gradient-blue: #bcd7ff;
  --gradient-green: #b0ffd0;
  --gradient-violet: #d8b7f8;
  --gradient-pink: #b6fbff;
  --gradient-yellow: #f4d7ab;
  /* Animation variable */
  --transition-reveal: cubic-bezier(0.23, 1, 0.32, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Plus Jakarta Sans", sans-serif;
}

body {
  background: white;
  overflow-x: hidden;
  color: #0f172a;
}

/* =========================================
         Reveal Animation Styles
         ========================================= */
.reveal {
  opacity: 0;
  pointer-events: none;
}

.reveal-visible {
  animation: motion-revealIn 1.8s var(--transition-reveal) forwards;
  pointer-events: auto;
}

.reveal:nth-child(2) {
  animation-delay: 0.15s;
}

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

.reveal:nth-child(4) {
  animation-delay: 0.45s;
}

.reveal:nth-child(5) {
  animation-delay: 0.60s;
}

@keyframes motion-revealIn {
  0% {
    opacity: 0;
    clip-path: polygon(0% 100%, 100% 100%, 100% 100%, 0% 100%);
    transform: translateY(30px);
  }

  100% {
    opacity: 1;
    clip-path: polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%);
    transform: translateY(0);
  }
}

/* =========================================
         2. Header Navigation
         ========================================= */
header {
  height: 70px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 60px;
  border-bottom: 1px solid #eaeaea;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo img {
  height: 42px;
  object-fit: contain;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 15px;
}

.logo img {
  width: 40px;
  height: auto;
}

.logo-text h1 {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  background-image: linear-gradient(to right, #0603ae, #ba1de1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
  font-family: "Plus Jakarta Sans", sans-serif;

}

nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
  margin: 0;
  padding: 0;
}

nav a {
  text-decoration: none;
  color: #111;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #6344f5;
}


.section-heading {
  font-size: 2.55rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

/* =========================================
         3. Button Styles (Matched exactly to Contact Form button)
         ========================================= */
.cta-group {
  display: flex;
  gap: 1.25rem;
  justify-content: center;
  flex-wrap: wrap;
}

.see-more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 32px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.5px;
  color: #ffffff;
  background: linear-gradient(180deg, #8b6dfa 0%, #6344f5 100%);

  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
}

/* Inner glass highlight */
.see-more-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 8%;
  width: 84%;
  height: 40%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.25) 0%, transparent 100%);
  border-radius: 50px;
  pointer-events: none;
}

.see-more-btn:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow:
    0 0 20px rgba(232, 227, 255, 0.8),
    0 0 40px rgba(205, 194, 255, 0.4),
    0 0 60px rgba(139, 109, 250, 0.2);
  background: linear-gradient(180deg, #997eff 0%, #7053ff 100%);
}

.see-more-btn:active {
  transform: scale(0.98);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25) inset;
}

/* Secondary Button (Keep clean, no glow) */
.see-more-btn.secondary {
  color: #1e1b4b;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.see-more-btn.secondary::before {
  display: none;
}

.see-more-btn.secondary:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.08);
}

.see-more-btn.secondary:active {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05) inset;
}

/* =========================================
         4. Text Gradients for Headers
         ========================================= */
.hero-gradient {
  background: linear-gradient(135deg, #340094, rgb(2, 131, 37), #7c0082);
  background-size: 200% auto;
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  animation: gradientMove 5s ease infinite;
}

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

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

  100% {
    background-position: 0% 50%;
  }
}

.infra-gradient {
  background: linear-gradient(90deg, #003096, #5f027b);
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

.tech-gradient {
  background: linear-gradient(90deg, #97055d, #1de1ba);
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

.network-gradient {
  background: linear-gradient(90deg, #770596, #004365);
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
}

/* =========================================
         5. Hero Section
         ========================================= */
.hero-container {
  position: relative;
  width: 100%;
  height: calc(100vh - 70px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 0;
}

.hero-container::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 200px;
  background: linear-gradient(to bottom, transparent, white);
  z-index: 5;
}

.mesh-gradient {
  position: absolute;
  top: -40%;
  left: -40%;
  width: 180%;
  height: 180%;
  filter: blur(110px);
  opacity: 0.75;
  background-image:
    radial-gradient(at 10% 20%, var(--gradient-blue) 0px, transparent 45%),
    radial-gradient(at 80% 10%, var(--gradient-violet) 0px, transparent 45%),
    radial-gradient(at 50% 50%, var(--gradient-green) 0px, transparent 45%),
    radial-gradient(at 20% 80%, var(--gradient-pink) 0px, transparent 45%),
    radial-gradient(at 90% 90%, var(--gradient-yellow) 0px, transparent 45%);
  animation: moveMesh 10s linear infinite, hueShift 12s linear infinite;
  z-index: 1;
}

@keyframes moveMesh {
  0% {
    transform: translate(0%, 0%) rotate(0deg) scale(1);
  }

  50% {
    transform: translate(15%, -12%) rotate(-10deg) scale(1.15);
  }

  100% {
    transform: translate(0%, 0%) rotate(0deg) scale(1);
  }
}

@keyframes hueShift {
  0% {
    filter: blur(110px) hue-rotate(0deg);
  }

  50% {
    filter: blur(110px) hue-rotate(60deg);
  }

  100% {
    filter: blur(110px) hue-rotate(0deg);
  }
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 850px;
  padding: 2rem;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.hero-content p {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: #475569;
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.hero-content b {
  color: #6344f5;
  font-weight: 700;
}

/* =========================================
         6. Unified Infrastructure Section
         ========================================= */
.iinot-section {
  position: relative;
  width: 100%;
  padding: 30px 2rem;
  background-color: #ffffff;
  overflow: hidden;
  border-top: 1px solid #f1f5f9;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2rem;
  align-items: center;
}

.content-col {
  grid-column: span 5;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  z-index: 20;
}

.main-heading {
  font-size: 2.55rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.description {
  font-size: 16px;
  color: #090909;
  line-height: 1.625;
  font-weight: 500;
  margin-bottom: 1.25rem;
}

.description-extra {
  margin-bottom: 2.5rem;
}

.graphic-col {
  grid-column: span 7;
  position: relative;
  width: 100%;
  height: 600px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.graphic-container {
  position: relative;
  width: 100%;
  max-width: 650px;
  height: 550px;
  background-size: 24px 24px;
  border-radius: 3rem;
  border: 1px solid #f8fafc;
}

/* --- SVG Canvas & Lines --- */
.svg-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.path-line {
  stroke: #f1f5f9;
  stroke-width: 3;
  stroke-linecap: round;
}

.shadow-purple {
  filter: drop-shadow(0 0 4px #8b5cf6);
}

.shadow-blue {
  filter: drop-shadow(0 0 4px #3b82f6);
}

.shadow-emerald {
  filter: drop-shadow(0 0 4px #10b981);
}

.shadow-amber {
  filter: drop-shadow(0 0 4px #f59e0b);
}

/* --- Protocol Stack --- */
.protocol-stack {
  position: absolute;
  left: 1.5rem;
  top: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.5rem;
  z-index: 10;
  width: 140px;
}

.protocol-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 1rem;
  padding: 0.75rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.icon-box {
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
}

.card-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: #334155;
}

.bg-purple-light {
  background-color: #faf5ff;
}

.dot-purple {
  background-color: #a855f7;
}

.bg-blue-light {
  background-color: #eff6ff;
}

.dot-blue {
  background-color: #3b82f6;
}

.bg-emerald-light {
  background-color: #ecfdf5;
}

.dot-emerald {
  background-color: #10b981;
}

.bg-amber-light {
  background-color: #fffbeb;
}

.dot-amber {
  background-color: #f59e0b;
}

/* --- Unified Hub --- */
.hub-wrapper {
  position: absolute;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  width: 240px;
}

.unified-hub {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(226, 232, 240, 1);
  border-radius: 2rem;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(49, 1, 58, 0.15), 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
}

.hub-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  border-bottom: 1px solid #f1f5f9;
  padding-bottom: 1.25rem;
  margin-bottom: 1.25rem;
}

.hub-icon {
  width: 3.5rem;
  height: 3.5rem;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #2563eb, #06b6d4);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.3);
}

.hub-title {
  font-weight: 800;
  color: #0f172a;
  font-size: 1rem;
  margin: 0;
}

.hub-counter-wrapper {
  text-align: center;
  margin-bottom: 1.25rem;
}

.hub-counter-label {
  font-size: 11px;
  font-weight: 700;
  color: #94a3b8;
  margin-bottom: 4px;
}

.counter-value {
  font-size: 2.25rem;
  font-weight: 900;
  color: #0f172a;
  text-align: center;
}

.progress-bar-track {
  width: 100%;
  background-color: #f8fafc;
  height: 0.5rem;
  border-radius: 999px;
  overflow: hidden;
  display: flex;
}

.seg-1 {
  background-color: #a855f7;
  width: 35%;
}

.seg-2 {
  background-color: #3b82f6;
  width: 25%;
}

.seg-3 {
  background-color: #10b981;
  width: 20%;
}

.seg-4 {
  background-color: #f59e0b;
  width: 20%;
}

.hub-status-row {
  display: flex;
  justify-content: space-between;
  font-size: 9px;
  font-weight: 700;
  margin-top: 10px;
  color: #94a3b8;
}

.hub-status-live {
  color: #2563eb;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Glows & Graphic Animations */
.hub-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  z-index: -1;
  animation: pulseGlow 4s ease-in-out infinite alternate;
}

@keyframes pulseGlow {
  0% {
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0.5;
  }

  100% {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 1;
  }
}

.pulse-dot {
  width: 6px;
  height: 6px;
  background-color: #3b82f6;
  border-radius: 50%;
  animation: pulse-simple 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse-simple {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

.float-1 {
  animation: floatY 6s ease-in-out infinite;
}

.float-2 {
  animation: floatY 7s ease-in-out infinite 1s;
}

.float-3 {
  animation: floatY 5s ease-in-out infinite 2s;
}

.float-4 {
  animation: floatY 8s ease-in-out infinite 1.5s;
}

@keyframes floatY {

  0%,
  100% {
    transform: translateY(0);
  }

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

/* =========================================
         7. Supported Technologies Section
         ========================================= */
.tech-container {
  max-width: 1300px;
  margin: 0 auto;
  margin-bottom: 0;
}

.tech-header {
  margin-bottom: 40px;
  position: relative;
  margin-left: 40px;
  display: block !important;
  border: none !important;
}

.title {
  text-align: left;
  display: block !important;
  border: none !important;
  font-size: 2.55rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.tech-header p {
  color: #000000;
  font-size: 1rem;
  display: block !important;
  margin-top: 16px !important;
  max-width: 800px;
}

.tech-body {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
}

.cards-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin: 30px;
}

.tech-card {
  background: #ffffff;
  border-radius: 0 16px 16px 0;
  padding: 32px 32px 32px 36px;
  margin-left: 8px;
  display: flex;
  flex-direction: column;
  border: 1px solid #eaeaea;
  position: relative;
  z-index: 1;
  color: black;
  overflow: hidden;
  transition: all 0.3s ease;
  backface-visibility: hidden;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
}

.tech-card.lora {
  border-left-color: #6366f1;
}

.tech-card.ble {
  border-left-color: #10b981;
}

.tech-card.nbiot {
  border-left-color: #a855f7;
}

.wide-card {
  grid-column: 1 / -1;
}

.tech-card:hover {
  background: linear-gradient(#b1b1ff, white);
  transform: translateX(6px) translateY(-2px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
  border-color: #e5e7eb;
}

.tech-card:hover .card-header {
  transform: translateX(4px);
  color: black;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  transition: transform 0.3s ease;
}

.tech-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #ffffff;
  flex-shrink: 0;
}

.lora-icon {
  background-color: #6366f1;
}

.ble-icon {
  background-color: #047d1c;
}

.nbiot-icon {
  background-color: #ce0bf5;
}

.tech-card h3 {
  font-size: 1.18rem;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 14px;
}

.tech-card p {
  color: #475569;
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.7;
}

.tech-card:hover p {
  color: #000;
}

.image-card {
  border-radius: 20px;
  background-image: url("../images/Globalconnection-connectivity.png");
  background-size: cover;
  background-position: center;
  position: relative;
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
  overflow: hidden;
  border: 1px solid #eaeaea;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.12), 0 10px 20px -8px rgba(0, 0, 0, 0.08);
}

.image-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.1) 40%, rgba(0, 0, 0, 0.4) 100%);
  z-index: 1;
}

.image-content {
  position: relative;
  z-index: 2;
}

.image-content h3 {
  color: #ffffff;
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.3;
  margin: 0;
}

/* =========================================
         8. Platform Features / Network
         ========================================= */
.network-header {
  text-align: center;
  margin: 30px auto 30px;
  max-width: 1200px;
  padding: 0 20px;
}

.badge {
  display: inline-block;
  padding: 6px 14px;
  background: #efe7ff;
  color: #6c40ff;
  border-radius: 20px;
  font-size: 13px;
  margin-bottom: 10px;
}

.network-header-title {
  max-width: 700px;
  margin: 0 auto;
  border: none !important;
  font-size: 2.55rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.network {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: stretch;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px 0;
}

.left {
  height: 400px;
}

.left img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 16px;
}

details {
  border-bottom: 1px solid #ddd;
  padding: 18px 0;
}

summary {
  display: grid;
  grid-template-columns: 60px 1fr 30px;
  align-items: center;
  cursor: pointer;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

.number {
  color: #bbb;
  font-size: 18px;
}

.network-title {
  font-size: 19px;
  font-weight: 600;
}

.plus {
  font-size: 22px;
  transition: 0.3s;
}

details[open] .plus {
  transform: rotate(45deg);
}

.desc {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin-top: 8px;
  padding-left: 60px;
}

/* =========================================
         9. Footer Section
         ========================================= */
.footer {
  border-top: 1px solid #e5e5e5;
  padding: 30px 56px;
  background: #ffffff;
  color: #111;
  margin-top: 30px;
  position: relative;
  z-index: 5;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 1fr;
  gap: 48px;
  align-items: start;
}

.footer-brand img {
  width: 140px;
  margin-bottom: 16px;
}

.subtext {
  font-size: 13px;
  line-height: 1.6;
  color: #444;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 14px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col li {
  font-size: 13px;
  margin-bottom: 8px;
  cursor: pointer;
  color: #222;
}

.footer-col a {
  text-decoration: none;
  color: #222;
}

.footer-col a:hover {
  text-decoration: none;
  color: #0004ff;
}


.address {
  font-size: 13px;
  line-height: 1.6;
  color: #333;
}

.footer-bottom {
  margin-top: 60px;
  display: flex;
  justify-content: center;
  font-size: 12px;
  color: #555;
}

.footer .see-more-btn {
  padding: 12px 24px;
  font-size: 14px;
}

.footer-brand .logo {
    display: flex;
    flex-direction: row;    
    align-items: center;    
    justify-content: flex-start; 
    gap: 12px;                
    margin-bottom: 16px;    
}

.footer-brand .logo img {
    width: 35px;             
    height: auto;
    margin-bottom: 0 !important; 
    display: block;
}


.footer-logo-text {
    font-size: 20px;
    font-weight: 700;
   font-weight: 700;
  background-image: linear-gradient(to right, #0603ae, #ba1de1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
  font-family: "Plus Jakarta Sans", sans-serif;
    margin: 0;
    white-space: nowrap;     
}
.address span.reveal {
    display: block;
}

/* =========================================
         10. Media Queries (Descending Order)
         ========================================= */
@media (max-width: 1024px) {
  header {
    padding: 0 40px;
  }

  nav ul {
    gap: 20px;
  }

  .container {
    display: flex;
    flex-direction: column;
    gap: 4rem;
  }

  .content-col,
  .graphic-col {
    grid-column: span 12;
    align-items: center;
    text-align: center;
  }

  .graphic-col {
    justify-content: center;
    height: auto;
  }

  .graphic-container {
    height: 500px;
    max-width: 100%;
  }

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

@media (max-width: 900px) {
  .tech-header {
    text-align: center;
  }

  .tech-header p {
    text-align: center;
    max-width: 100%;
  }

  .tech-body {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .image-card {
    order: -1;
    min-height: 300px;
    text-align: center;
  }

  .title {
    font-size: 2rem;
  }

  .network {
    grid-template-columns: 1fr;
  }

  .left {
    height: auto;
    max-height: 400px;
    margin-bottom: 20px;
  }
}

@media (max-width: 768px) {
  header {
    height: auto;
    min-height: 60px;
    padding: 15px 2px;
    flex-direction: column;
    gap: 15px;
    justify-content: center;
  }

  nav ul {
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
  }

  .hero-container {
    min-height: 80vh;
    padding: 60px 0;
  }

  .hero-content {
    padding-left: 0;
    padding-right: 0;
  }

  .hero-content h1 {
    font-size: 2.8rem;
  }

  .protocol-stack {
    left: 10px;
    width: 110px;
  }

  .hub-wrapper {
    right: 10px;
    width: 200px;
  }

  .counter-value {
    font-size: 1.75rem;
  }

  .footer {
    padding: 48px 5% 24px;
    text-align: center;
  }

  .footer-top {
    flex-direction: column;
    gap: 40px;
    align-items: center;
  }

  .footer-brand,
  .footer-col {
    min-width: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer-brand img {
    width: 120px;
  }

  .footer-brand .logo {
    display: flex;
    justify-content: center;
  }

  .footer-brand .subtext {
    max-width: 100%;
    margin: 0 auto;
  }

  .footer-col ul {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0;
  }

  .btn-footer-cta {
    margin: 0 auto;
  }

  .footer-bottom {
    margin-top: 30px;
    text-align: center;
  }
}

@media (max-width: 600px) {
  header {
    height: auto;
    min-height: 70px;
    padding: 15px 20px;
    flex-direction: column;
    gap: 15px;
    justify-content: center;
  }

  nav ul {
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
  }

  .cards-layout {
    grid-template-columns: 1fr;
    gap: 20px;
    margin: 0;
  }

  .tech-card,
  .image-card {
    padding: 24px;
    margin-left: 0;
  }

  .tech-icon {
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
  }

  .network-header-title {
    font-size: 28px;
  }

  .hub-wrapper {
    position: relative;
    top: auto;
    right: auto;
    transform: none;
    width: 100%;
    max-width: 300px;
    margin: 2rem auto;
  }

  .protocol-stack {
    position: relative;
    left: auto;
    top: auto;
    width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
    margin-top: 2rem;
  }

  .graphic-col {
    flex-direction: column;
  }

  .graphic-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: none;
  }

  .svg-canvas {
    display: none;
  }
}

@media (max-width: 480px) {
  header {
    padding: 5px 1px;
  }

  nav ul {
    gap: 10px;
  }

  nav a {
    font-size: 11px;
  }

  .subtext {
    font-size: 12px;
  }

  .footer-col li {
    font-size: 12px;
  }
   .footer-brand .logo{
    margin-left: 30px;
  } 
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }
}