:root {
  --primary-gradient: linear-gradient(135deg, #A444DB 0%, #EA5FCB 100%);
  --primary-purple: #A444DB;
  --primary-pink: #EA5FCB;
  --dark-bg: #001A33;
  --dark-ticker: #1A1025;
  --text-main: #09090B;
  --text-muted: #4B5563;
  --text-sub: #666666;
  --text-dark-sub: #94A3B8;
  --badge-bg: #F3E8FF;
  --chip-bg: #F5F1EE;
  --border-color: #E3E3E3;
  --border-light: #EEEEEE;
  --font-heading: 'Outfit', 'Google Sans Flex', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Google Sans Flex', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-geist: 'Geist', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-padding-top: 110px;
}

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: #ffffff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-wide {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 40px;
}

/* Buttons Component */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 99px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: none;
  transition: transform 0.2s ease, filter 0.2s ease, box-shadow 0.2s ease;
  line-height: 1.2;
}

.btn-primary,
.navbar .btn-primary,
.nav-links .btn-primary,
.nav-links a.btn-primary {
  background: var(--primary-gradient);
  color: #ffffff !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}

.btn-primary:visited,
.navbar .btn-primary:visited,
.nav-links .btn-primary:visited,
.nav-links a.btn-primary:visited {
  color: #ffffff !important;
}

.btn-primary:hover,
.navbar .btn-primary:hover,
.nav-links .btn-primary:hover,
.nav-links a.btn-primary:hover {
  color: #ffffff !important;
  filter: brightness(1.08);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(164, 68, 219, 0.4);
}

.btn-primary:focus-visible,
.navbar .btn-primary:focus-visible,
.nav-links .btn-primary:focus-visible {
  color: #ffffff !important;
  outline: 3px solid #C084FC;
  outline-offset: 2px;
}

.btn-primary:active,
.navbar .btn-primary:active,
.nav-links .btn-primary:active,
.nav-links a.btn-primary:active {
  color: #ffffff !important;
  transform: translateY(0);
  filter: brightness(0.96);
  box-shadow: 0 2px 8px rgba(164, 68, 219, 0.3);
}

/* Sticky Navigation Bar */
.navbar-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  display: flex;
  justify-content: center;
  padding: 20px 20px 0;
  pointer-events: none; /* Allow click-through outside the pill */
  transition: padding 0.3s ease, background 0.3s ease;
}

.navbar {
  pointer-events: auto; /* Re-enable clicks on navbar itself */
  width: 100%;
  max-width: 1280px;
  height: 80px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 99px;
  box-shadow: 0px 4px 24px rgba(0, 0, 0, 0.06);
  padding: 0 32px 0 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.navbar-wrapper.scrolled {
  padding-top: 14px;
}

.navbar-wrapper.scrolled .navbar {
  box-shadow: 0px 10px 30px rgba(0, 0, 0, 0.09);
  background: rgba(255, 255, 255, 0.97);
  border-color: rgba(227, 227, 227, 0.9);
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 38px;
  width: auto;
  display: block;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  text-decoration: none;
  color: #1A1025;
  font-size: 15px;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-links a:not(.btn-primary):hover {
  color: var(--primary-purple);
}

.nav-mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: #1A1025;
  padding: 8px;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 860px;
  background: linear-gradient(180deg, #E0A9FF 0%, #FFF 100%);
  padding-top: 130px;
  padding-bottom: 70px;
  display: flex;
  align-items: center;
  overflow: hidden;
  margin-top: 0;
  width: 100%;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 40px;
  width: 100%;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 36px;
  z-index: 2;
}

.hero-title {
  font-family: var(--font-body);
  font-size: 56px;
  font-weight: 600;
  line-height: 1.12;
  color: #09090B;
  letter-spacing: -0.02em;
}

.hero-description {
  font-size: 20px;
  font-weight: 400;
  line-height: 1.6;
  color: #09090B;
  max-width: 650px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 16px;
}

.avatar-stack {
  display: flex;
  align-items: center;
}

.avatar-stack img {
  width: 40px;
  height: 40px;
  border-radius: 9999px;
  border: 2px solid white;
  margin-left: -10px;
  object-fit: cover;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.avatar-stack img:first-child {
  margin-left: 0;
}

.trust-text {
  color: #18181B;
  font-size: 14px;
  font-weight: 400;
  max-width: 420px;
  line-height: 1.45;
}

/* Hero Interactive Orbital Graphic */
.hero-graphic {
  position: relative;
  width: 100%;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orbit-outer {
  position: absolute;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  border: 2px dashed #E2E8F0;
  animation: spinSlow 50s linear infinite;
}

.orbit-mid {
  position: absolute;
  width: 330px;
  height: 330px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(238, 245, 255, 0.8) 0%, rgba(243, 232, 255, 0.4) 100%);
  border: 1.5px solid #EEF5FF;
}

.orbit-center-node {
  position: absolute;
  width: 150px;
  height: 150px;
  background: #ffffff;
  border-radius: 50%;
  box-shadow: 0 20px 40px rgba(164, 68, 219, 0.15), 0 0 0 12px rgba(238, 245, 255, 0.6);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.orbit-center-node .main-logo-icon {
  width: 72px;
  height: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 6px 16px rgba(164, 68, 219, 0.35));
  animation: pulseGlow 3s ease-in-out infinite alternate;
}

.orbit-node {
  position: absolute;
  width: 58px;
  height: 58px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0px 10px 24px rgba(41, 41, 42, 0.1);
  border: 1px solid rgba(227, 227, 227, 0.8);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
  z-index: 5;
  cursor: pointer;
}

.orbit-node:hover {
  transform: scale(1.18);
  box-shadow: 0px 14px 28px rgba(164, 68, 219, 0.25);
  border-color: var(--primary-purple);
}

.orbit-node svg {
  width: 24px;
  height: 24px;
}

/* Rotating Ticker Banner */
.ticker-section {
  width: 100vw;
  margin-left: calc(-50vw + 50%);
  background: var(--dark-ticker);
  overflow: hidden;
  padding: 20px 0;
  position: relative;
  z-index: 20;
  transform: rotate(2deg) scale(1.04);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.ticker-track {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 32px;
  animation: scrollTicker 30s linear infinite;
}

.ticker-track:hover {
  animation-play-state: paused;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 32px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.ticker-dot {
  width: 7px;
  height: 7px;
  background: var(--primary-pink);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--primary-pink);
}

/* Portfolio Section */
.portfolio-section {
  padding: 160px 0 140px;
  min-height: 780px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  background: #ffffff;
}

.section-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-bottom: 64px;
}

.section-badge {
  display: inline-flex;
  width: fit-content;
  padding: 6px 14px;
  background: var(--badge-bg);
  border-radius: 999px;
  color: var(--primary-purple);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  line-height: 1.4;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 700;
  color: #003366;
  line-height: 1.15;
}

.section-subtitle {
  font-family: var(--font-geist);
  font-size: 18px;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.6;
  text-align: center;
}

.portfolio-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.product-chip {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 16px 26px;
  background: var(--chip-bg);
  border-radius: 99px;
  color: #12141D;
  font-size: 18px;
  font-weight: 600;
  transition: all 0.25s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.product-chip:hover {
  background: #ffffff;
  border-color: rgba(164, 68, 219, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.chip-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Stats Section */
.stats-section {
  background: var(--primary-gradient);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 140%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.stats-title {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 700;
  color: #ffffff;
  text-align: center;
  margin-bottom: 48px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-card {
  padding: 36px 32px;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 20px;
  border: 1px solid rgba(179, 100, 225, 0.25);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 0.88);
}

.stat-icon {
  font-size: 32px;
  margin-bottom: 16px;
}

.stat-value {
  font-family: var(--font-body);
  font-size: 46px;
  font-weight: 700;
  color: var(--primary-purple);
  line-height: 1.1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}

/* Solutions Section */
.solutions-section {
  padding: 120px 0;
  background: #ffffff;
}

.solutions-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 64px;
  align-items: flex-start;
}

.solutions-sidebar {
  position: sticky;
  top: 120px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
}

.solutions-sidebar .section-badge {
  align-self: flex-start;
  width: fit-content;
}

.solutions-sidebar .section-title {
  color: #1A1025;
  font-size: 44px;
  text-align: left;
}

.solutions-sidebar .section-desc {
  font-size: 17px;
  line-height: 1.65;
  color: var(--text-muted);
}

.solutions-cards {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.solution-card {
  position: relative;
  background: #ffffff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0px 8px 36px rgba(0, 0, 0, 0.07);
  border: 1px solid #F0F0F0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

@media (min-width: 1025px) {
  .solutions-cards {
    position: relative;
    padding-top: 28px;
  }

  .solution-card {
    position: sticky;
    top: 110px;
  }

  .solution-card + .solution-card {
    margin-top: -20px;
  }
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: 0px 16px 44px rgba(0, 0, 0, 0.12);
}

.solution-card-header {
  padding: 36px 40px 24px;
}

.solution-card-title {
  font-size: 30px;
  font-weight: 700;
  color: #161C2D;
  margin-bottom: 10px;
}

.solution-card-desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.6;
}

.solution-card-image {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
  border-top: 1px solid #f1f1f1;
}

/* =========================================================
   Hanasta Server Architecture Interactive Diagram
   ========================================================= */
.server-diagram-wrapper {
  position: relative;
  width: 100%;
  min-height: 520px;
  background-color: #ffffff;
  background-image: 
    radial-gradient(ellipse 70% 60% at 50% 50%, rgba(243, 232, 255, 0.55) 0%, rgba(255, 255, 255, 0.95) 75%, #ffffff 100%),
    radial-gradient(circle, rgba(164, 68, 219, 0.18) 1.2px, transparent 1.2px);
  background-size: 100% 100%, 20px 20px;
  background-position: 0 0, 0 0;
  border: 1px solid rgba(227, 227, 227, 0.85);
  border-radius: 28px;
  box-shadow: 0 10px 40px -10px rgba(164, 68, 219, 0.08), 0 2px 10px rgba(0, 0, 0, 0.02);
  display: grid;
  grid-template-columns: 270px 1fr 270px;
  align-items: center;
  justify-content: space-between;
  padding: 48px 36px;
  gap: 20px;
  overflow: hidden;
  user-select: none;
}

.server-diagram-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.diagram-connection-line {
  fill: none;
  stroke: #D8B4FE;
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
  opacity: 0.75;
  transition: stroke 0.3s ease, stroke-width 0.3s ease, opacity 0.3s ease;
}

.diagram-connection-line.active {
  stroke: #A855F7;
  stroke-width: 2.2;
  opacity: 1;
  stroke-dasharray: none;
  filter: drop-shadow(0 0 6px rgba(168, 85, 247, 0.6));
}

.diagram-connection-line.dimmed {
  opacity: 0.2;
}

.diagram-packet {
  will-change: transform, cx, cy;
}

.diagram-col {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.diagram-col-left {
  align-items: flex-start;
}

.diagram-col-right {
  align-items: flex-end;
}

.diagram-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  max-width: 260px;
  box-shadow: none;
  border: 1px solid #EAE7EC;
  cursor: pointer;
  transition: transform 0.35s ease,
              border-color 0.35s ease,
              background 0.35s ease;
}

.diagram-card:hover,
.diagram-card.is-active {
  transform: translateY(-2px);
  box-shadow: none;
  border-color: #B575EE;
}

.diagram-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 50%, #A855F7 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: none;
  transition: transform 0.35s ease;
}

.diagram-card:hover .diagram-card-icon,
.diagram-card.is-active .diagram-card-icon {
  transform: scale(1.06);
  box-shadow: none;
}

.diagram-card-icon svg {
  width: 20px;
  height: 20px;
}

.diagram-card-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.diagram-card-title {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: #1A1025;
  line-height: 1.25;
}

.diagram-card-desc {
  font-size: 11px;
  color: #64748B;
  line-height: 1.35;
  white-space: normal;
}

/* Center Hub */
.diagram-col-center {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 10px;
}

.diagram-center-hub {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 230px;
  cursor: pointer;
}

.hub-glow-bg {
  position: absolute;
  top: 50px;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 170px;
  height: 170px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.24) 0%, rgba(236, 72, 153, 0.08) 50%, transparent 70%);
  filter: blur(22px);
  z-index: 0;
  pointer-events: none;
  animation: hubGlowPulse 6s ease-in-out infinite alternate;
}

.hub-pulse-ring {
  position: absolute;
  top: 10px;
  width: 100px;
  height: 100px;
  border-radius: 28px;
  border: 1.5px solid rgba(168, 85, 247, 0.35);
  animation: hubRingExpand 5s cubic-bezier(0.25, 0.1, 0.25, 1) infinite;
  pointer-events: none;
  z-index: 1;
}

.hub-icon-box {
  position: relative;
  z-index: 2;
  width: 100px;
  height: 100px;
  border-radius: 26px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 16px 36px -6px rgba(147, 51, 234, 0.18),
              0 4px 12px rgba(0, 0, 0, 0.04),
              inset 0 1px 1px rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(235, 225, 250, 0.95);
  margin-bottom: 18px;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
}

.diagram-center-hub:hover .hub-icon-box {
  transform: scale(1.08) translateY(-3px);
  box-shadow: 0 20px 44px -4px rgba(168, 85, 247, 0.3),
              0 6px 16px rgba(0, 0, 0, 0.06);
}

.hub-logo-img {
  width: 54px;
  height: 54px;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(168, 85, 247, 0.3));
  transition: transform 0.4s ease;
}

.diagram-center-hub:hover .hub-logo-img {
  transform: rotate(10deg) scale(1.05);
}

.hub-title {
  position: relative;
  z-index: 2;
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: 0.5px;
  color: #111827;
  margin-bottom: 6px;
}

.hub-desc {
  position: relative;
  z-index: 2;
  font-size: 13px;
  color: #64748B;
  line-height: 1.45;
}

@keyframes hubGlowPulse {
  0% {
    transform: translate(-50%, -50%) scale(0.9);
    opacity: 0.5;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.2);
    opacity: 0.9;
  }
}

@keyframes hubRingExpand {
  0% {
    transform: scale(0.92);
    opacity: 0.8;
  }
  80%, 100% {
    transform: scale(1.45);
    opacity: 0;
  }
}

/* Responsive adjustment for diagram */
@media (max-width: 900px) {
  .server-diagram-wrapper {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 30px 20px;
  }

  .diagram-col-left,
  .diagram-col-right {
    align-items: center;
    width: 100%;
  }

  .diagram-card {
    max-width: 100%;
    width: 100%;
  }

  .server-diagram-svg {
    display: none; /* Flow becomes vertical on mobile for clean touch UX */
  }

  .diagram-col-center {
    order: -1; /* Display Hanasta Server on top in mobile */
  }
}

/* How It Works Section */
.how-it-works-section {
  padding: 100px 0;
  background: #FAF9FB;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.step-card {
  background: #ffffff;
  border-radius: 24px;
  padding: 36px;
  border: 1px solid var(--border-light);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  transition: all 0.3s ease;
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.07);
  border-color: rgba(164, 68, 219, 0.3);
}

.step-icon-wrap {
  width: 60px;
  height: 60px;
  background: #111111;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  margin-bottom: 24px;
}

.step-title {
  font-size: 26px;
  font-weight: 700;
  color: #111111;
  margin-bottom: 12px;
}

.step-desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-sub);
}

.flowchart-image {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 24px;
  object-fit: contain;
}

/* Architecture Flowchart Diagram (from screenshot reference) */
.flowchart-container {
  width: 100%;
  background: #ffffff;
  border-radius: 24px;
  border: 1px solid var(--border-light);
  box-shadow: 0 6px 30px rgba(0, 0, 0, 0.04);
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.flowchart-column {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
  max-width: 320px;
  z-index: 2;
}

.flow-node {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: #FFFFFF;
  border: 1px solid #E8EBF0;
  border-radius: 16px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
  transition: all 0.25s ease;
}

.flow-node:hover {
  border-color: var(--primary-purple);
  transform: translateX(4px);
  box-shadow: 0 6px 18px rgba(164, 68, 219, 0.12);
}

.flow-node-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.flow-node-text h4 {
  font-size: 16px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 2px;
}

.flow-node-text p {
  font-size: 12px;
  color: #6B7280;
}

.flowchart-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  z-index: 2;
}

.server-node {
  width: 170px;
  height: 170px;
  background: #ffffff;
  border-radius: 28px;
  box-shadow: 0 20px 50px rgba(164, 68, 219, 0.18), 0 0 0 1px rgba(164, 68, 219, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  position: relative;
}

.server-node::before {
  content: '';
  position: absolute;
  inset: -10px;
  border-radius: 36px;
  border: 2px dashed rgba(164, 68, 219, 0.3);
  animation: spinSlow 30s linear infinite;
}

.server-icon-badge {
  width: 64px;
  height: 64px;
  background: var(--primary-gradient);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 8px 20px rgba(164, 68, 219, 0.4);
}

.server-label {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  color: #1A1025;
  text-align: center;
}

.server-sublabel {
  font-size: 11px;
  color: var(--text-muted);
}

/* Features Grid Section */
.features-section {
  padding: 110px 0;
  background: #ffffff;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 36px;
  background: #ffffff;
  border-radius: 24px;
  border: 1px solid var(--border-light);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: rgba(164, 68, 219, 0.3);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.08);
}

.feature-icon-wrap {
  width: 56px;
  height: 56px;
  background: #111111;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.feature-title {
  font-size: 26px;
  font-weight: 700;
  color: #111111;
  line-height: 1.25;
}

.feature-desc {
  font-size: 15px;
  color: var(--text-sub);
  line-height: 1.6;
}

/* CTA Banner Section */
.cta-section {
  background: var(--dark-bg);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(164, 68, 219, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.cta-avatars {
  display: flex;
  justify-content: center;
  margin-bottom: 24px;
}

.cta-avatars img {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.2);
  margin-left: -16px;
  object-fit: cover;
}

.cta-avatars img:first-child {
  margin-left: 0;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: 46px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
  line-height: 1.2;
}

.cta-subtitle {
  font-family: var(--font-geist);
  font-size: 20px;
  color: #94A3B8;
  margin-bottom: 36px;
}

/* Footer Section */
.footer-section {
  background: var(--dark-bg);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 36px 0;
  color: #ffffff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #94A3B8;
  font-size: 14px;
}

.footer-socials {
  display: flex;
  gap: 20px;
}

.social-link {
  color: #64748B;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease, transform 0.2s ease;
}

.social-link:hover {
  color: var(--primary-pink);
  transform: translateY(-2px);
}

/* Animations */
@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes pulseGlow {
  0% { transform: scale(0.96); filter: drop-shadow(0 4px 10px rgba(164, 68, 219, 0.3)); }
  100% { transform: scale(1.04); filter: drop-shadow(0 8px 24px rgba(234, 95, 203, 0.6)); }
}

@keyframes scrollTicker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-content {
    align-items: center;
  }
  .hero-trust {
    justify-content: center;
  }
  .section-header,
  .section-title,
  .section-subtitle,
  .solutions-sidebar,
  .solutions-sidebar .section-title,
  .solutions-sidebar .section-desc {
    text-align: center;
    align-items: center;
  }
  .solutions-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .solutions-sidebar {
    position: sticky;
    top: 78px;
    z-index: 8;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    text-align: center;
    align-items: center;
    padding: 8px 0 12px;
  }
  .solutions-sidebar .section-badge {
    align-self: center;
  }
  .solutions-sidebar .section-title,
  .solutions-sidebar .section-desc {
    width: 100%;
  }
  .solutions-cards {
    position: relative;
    gap: 28px;
    margin-top: 24px;
    padding-top: 8px;
  }
  .solution-card {
    position: sticky;
    top: 200px;
    margin-bottom: 24px;
    opacity: 1;
    transform: none;
    transition: none;
    z-index: 1;
  }
  .solution-card:nth-child(1) { z-index: 3; }
  .solution-card:nth-child(2) { z-index: 2; }
  .solution-card:nth-child(3) { z-index: 1; }
  .solution-card-header {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps-grid, .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .flowchart-container {
    flex-direction: column;
    gap: 32px;
  }
  .flowchart-column {
    max-width: 100%;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .navbar-wrapper {
    top: 12px;
  }
  .navbar {
    height: 64px;
    padding: 0 20px;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 76px;
    left: 20px;
    right: 20px;
    background: #ffffff;
    border-radius: 20px;
    padding: 24px;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border: 1px solid var(--border-color);
  }
  .nav-links.active {
    display: flex;
  }
  .nav-mobile-toggle {
    display: block;
  }
  .section-header,
  .section-title,
  .section-subtitle,
  .solutions-sidebar,
  .solutions-sidebar .section-title,
  .solutions-sidebar .section-desc {
    text-align: center;
    align-items: center;
  }
  .solutions-sidebar {
    width: 100%;
    top: 68px;
  }
  .solutions-sidebar .section-badge {
    align-self: center;
  }
  .solutions-cards {
    margin-top: 20px;
    padding-top: 8px;
  }
  .solution-card {
    top: 180px;
    transform: none;
  }
  .hero-title {
    font-size: 38px;
  }
  .hero-description {
    font-size: 16px;
  }
  .hero-graphic {
    height: 400px;
  }
  .orbit-outer {
    width: 340px;
    height: 340px;
  }
  .orbit-mid {
    width: 250px;
    height: 250px;
  }
  .stats-grid, .steps-grid, .features-grid {
    grid-template-columns: 1fr;
  }
  .cta-title {
    font-size: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}