/* ============================================================
   睿动AI Landing Page — landing.css
   Fonts: Outfit (headings) · Inter (body) · JetBrains Mono (code)
   Primary: #0AAA98  Dark: #078576  Light bg: rgba(10,170,152,0.03)
   ============================================================ */


/* ─── Reset ─── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: #f8fafc;
  color: #0f172a;
  overflow-x: hidden;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
::selection { background: #ccfbf1; color: #134e4a; }

/* ─── Variables ─── */
:root {
  --teal:        #0AAA98;
  --teal-dark:   #078576;
  --teal-dim:    #0d9488;
  --slate-900:   #0f172a;
  --slate-800:   #1e293b;
  --slate-700:   #334155;
  --slate-600:   #475569;
  --slate-500:   #64748b;
  --slate-400:   #94a3b8;
  --slate-300:   #cbd5e1;
  --slate-200:   #e2e8f0;
  --slate-100:   #f1f5f9;
  --slate-50:    #f8fafc;
  --font-display: 'Outfit', 'Inter', sans-serif;
}

/* ─── Utilities ─── */
.preserve-3d    { transform-style: preserve-3d; }
.backface-vis   { backface-visibility: visible; }
.writing-vrl    { writing-mode: vertical-rl; }

/* glass-card-premium (matches landing.css utility) */
.glass-card {
  background: rgba(255,255,255,0.4);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.5);
  position: relative;
  box-shadow:
    0 4px 24px -1px rgba(0,0,0,0.05),
    0 0 0 1px rgba(255,255,255,0.4),
    inset 0 0 0 1px rgba(255,255,255,0.6),
    inset 0 1px 0 0 rgba(255,255,255,0.9);
}
.glass-card:hover {
  background: rgba(255,255,255,0.6);
  box-shadow:
    0 12px 32px -1px rgba(0,0,0,0.08),
    0 0 0 1px rgba(255,255,255,0.6),
    inset 0 0 0 1px rgba(255,255,255,0.8),
    inset 0 1px 0 0 rgba(255,255,255,1);
  transition: all 0.5s ease-out;
}

/* ─── SPA pages ─── */
.page          { display: none; }
.page.active   { display: block; }

/* ─── NAV ─── */
.nav-wrap {
  position: fixed; top: 1.5rem; left: 0; right: 0;
  z-index: 100;
  display: flex; justify-content: center;
  pointer-events: none; padding: 0 1rem;
}
.nav-pill {
  pointer-events: auto;
  position: relative;
  height: 46px; width: 100%; max-width: 1080px;
  background: rgba(255,255,255,0.4);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 9999px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 0.5rem;
  box-shadow: 0 8px 32px rgba(0,0,0,0.04);
  ring: 1px rgba(255,255,255,0.3);
  transition: max-width 0.5s cubic-bezier(0.25,0.1,0.25,1);
  overflow: hidden;
}
/* Shine overlay */
.nav-pill::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  opacity: 0.3; pointer-events: none; border-radius: inherit;
}
.nav-logo {
  display: flex; align-items: center; gap: 8px;
  padding-left: 14px; cursor: pointer;
  position: relative; z-index: 1; text-decoration: none;
}
.nav-logo-icon { width: 32px; height: 32px; transition: transform 0.2s; }
.nav-logo:hover .nav-logo-icon { transform: scale(1.1); }
.nav-logo-name {
  font-family: var(--font-display);
  font-weight: 700; font-size: 15px;
  color: var(--slate-800); white-space: nowrap;
}
.nav-center {
  position: absolute; left: 50%; transform: translateX(-50%);
  display: flex; align-items: center; gap: 4px; z-index: 1;
}
.nav-link {
  padding: 6px 16px; border: none; background: transparent;
  cursor: pointer; font-size: 14px; font-weight: 700;
  color: var(--slate-600); font-family: inherit;
  border-radius: 9999px; transition: all 0.15s;
  white-space: nowrap;
}
.nav-link:hover   { color: var(--slate-900); transform: scale(1.05); }
.nav-link:active  { transform: scale(0.95); }
.nav-link.active  { color: var(--teal); }
.nav-right {
  display: flex; align-items: center;
  gap: 16px; padding-right: 14px;
  position: relative; z-index: 1; margin-left: auto;
}
.nav-login {
  display: flex; align-items: center; gap: 6px;
  font-size: 14px; font-weight: 700; color: var(--slate-600);
  text-decoration: none; transition: all 0.15s; white-space: nowrap;
}
.nav-login:hover { color: var(--slate-900); transform: scale(1.05); }
.nav-login:active { transform: scale(0.95); }
.nav-login .login-icon { color: var(--slate-400); transition: color 0.15s; }
.nav-login:hover .login-icon { color: var(--teal); }

/* ─── HERO ─── */
.hero {
  position: relative;
  min-height: 100vh;
  background: white;
  display: flex; flex-direction: column; justify-content: center;
  overflow: hidden;
  padding-top: 80px; padding-bottom: 80px;
}

/* Hero background layers */
.hero-bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.hero-bg-grad {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, #f8fafc, white, white);
}
.hero-grid-wrap {
  position: absolute; inset: 0;
  opacity: 0.2;
  perspective: 1000px;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(148,163,184,0.4) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,0.4) 1px, transparent 1px);
  background-size: 80px 80px;
  transform: rotateX(70deg) translateY(-20%) scale(3);
  transform-origin: top center;
  animation: heroGridScroll 20s linear infinite;
}
@keyframes heroGridScroll {
  from { background-position: 0 0; }
  to   { background-position: 0 100px; }
}
.hero-grid-fade {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.5), white);
}
.hero-radial {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 40%, transparent 20%, white 70%);
  opacity: 0.8;
}

/* Hero content */
.hero-inner {
  position: relative; z-index: 10;
  width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 24px 0 84px;
  display: flex; align-items: center;
  gap: 80px; flex: 1;
}
@media (max-width: 1024px) {
  .hero-inner { flex-direction: column; gap: 32px; }
}

/* Left text */
.hero-left {
  flex: 1;
  display: flex; flex-direction: column; align-items: flex-start;
  z-index: 20; padding-top: 32px;
  transform: translateX(30px);
}
@media (max-width: 1024px) {
  .hero-left {
    align-items: center;
    text-align: center;
    padding-top: 0;
    transform: none;
  }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--slate-900);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.08));
}
.hero-title-grad {
  background: linear-gradient(90deg, #0AAA98, #40E0D0, #0AAA98);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradShift 3s linear infinite;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.08));
}
@keyframes gradShift {
  from { background-position: 0% 50%; }
  to   { background-position: 200% 50%; }
}

.hero-desc {
  font-size: 1.0625rem;
  color: var(--slate-600);
  max-width: 475px;
  margin-bottom: 32px;
  line-height: 1.7;
}
@media (max-width: 1024px) {
  .hero-desc { font-size: 1rem; }
}

.hero-btns { display: flex; align-items: center; gap: 16px; }
@media (max-width: 480px) {
  .hero-btns { flex-direction: column; align-items: stretch; }
}

/* Primary CTA */
.btn-cta {
  group: ''; position: relative;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px;
  background: var(--slate-900); color: white;
  border: none; border-radius: 9999px;
  font-size: 15px; font-weight: 700; font-family: inherit;
  cursor: pointer; text-decoration: none;
  overflow: hidden;
  box-shadow: 0 10px 30px -10px rgba(10,170,152,0.4);
  transition: box-shadow 0.3s ease-out, transform 0.15s ease-out;
}
.btn-cta:hover {
  box-shadow: 0 20px 40px -10px rgba(10,170,152,0.6);
  transform: scale(1.02);
}
.btn-cta:active { transform: scale(0.98); }
.btn-cta-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, var(--teal), #0d9488);
  opacity: 0; transition: opacity 0.5s;
}
.btn-cta:hover .btn-cta-overlay { opacity: 1; }
.btn-cta-text, .btn-cta-arrow { position: relative; z-index: 1; }
.btn-cta-arrow { transition: transform 0.3s; }
.btn-cta:hover .btn-cta-arrow { transform: translateX(4px); }
.btn-cta-line {
  position: absolute; bottom: 0;
  left: 50%; transform: translateX(-50%);
  width: 80%; height: 2px;
  background: var(--teal); filter: blur(2px);
  transition: width 0.5s;
}
.btn-cta:hover .btn-cta-line { width: 100%; }

/* Secondary CTA */
.btn-demo {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px;
  background: transparent; color: var(--slate-900);
  border: 2px solid var(--slate-300); border-radius: 9999px;
  font-size: 15px; font-weight: 700; font-family: inherit;
  cursor: pointer; text-decoration: none;
  transition: border-color 0.3s ease-out, color 0.3s ease-out, transform 0.15s;
}
.btn-demo:hover  { border-color: var(--teal); color: var(--teal); transform: scale(1.02); }
.btn-demo:active { transform: scale(0.98); }

/* Hero Right - 3D scene */
.hero-right {
  flex-shrink: 0; width: 53%; position: relative;
  height: 480px;
  display: flex; align-items: center; justify-content: center;
}
@media (max-width: 1024px) { .hero-right { height: 340px; } }

/* Data streams */
.data-streams {
  position: absolute; top: 0; left: calc(-20% + 10px);
  width: 100%; height: 100%;
  pointer-events: none; z-index: 0;
  transform: translateX(40px);
}
.stream {
  position: absolute; left: 0; height: 20px;
  display: flex; align-items: center;
}
.stream-pipe {
  position: relative; overflow: hidden; width: 100%; height: 100%;
}
.stream-rail {
  position: absolute; top: 50%; left: 0; right: 0; height: 1px;
  transform: translateY(-50%); border-radius: 9999px;
  background: linear-gradient(90deg, transparent, rgba(10,170,152,0.18), transparent);
}
.stream-rail::after {
  content: ''; position: absolute; inset: 0;
  background: transparent;
  border-top: 1px solid rgba(10,170,152,0.1);
  border-radius: inherit;
}
.stream-ball {
  position: absolute; top: 0; height: 100%; width: 72px;
  animation: streamMove linear infinite;
}
.stream-ball::before {
  content: ''; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 48px; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(10,170,152,0.35), transparent);
  filter: blur(1px);
}
.stream-ball::after {
  content: ''; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 5px; height: 5px; border-radius: 50%;
  background: radial-gradient(circle, #0AAA98, rgba(10,170,152,0.4));
  box-shadow: 0 0 8px 2px rgba(10,170,152,0.2);
  animation: ballPulse 1.5s ease-in-out infinite;
}
@keyframes streamMove {
  from { left: -20%; }
  to   { left: 120%; }
}
@keyframes ballPulse {
  0%,100% { transform: translate(-50%,-50%) scale(0.85); filter: blur(0); opacity: 0.8; }
  50%     { transform: translate(-50%,-50%) scale(1.15); filter: blur(3px); opacity: 1; }
}

/* 3D Cube scene */
.cube-scene {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  perspective: 1600px;
  margin-top: 0;
}
.cube-ambient-glow {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 800px; height: 800px; border-radius: 50%;
  background: radial-gradient(circle, rgba(10,170,152,0.05), transparent 70%);
  mix-blend-mode: screen;
  pointer-events: none;
}
.cube-wrapper {
  width: 400px; height: 400px;
  position: relative; transform-style: preserve-3d;
  margin-left: -20px; margin-top: -18px;
  transform: translateX(100px);
}
@media (max-width: 1024px) {
  .data-streams,
  .cube-wrapper { transform: none; }
}
.cube-mouse-layer {
  width: 100%; height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.1s linear;
}
.cube-spin {
  width: 224px; height: 224px;
  position: absolute; top: 50%; left: 50%;
  transform-style: preserve-3d;
  margin-left: -112px; margin-top: -112px;
  animation: cubeRotY 20s linear infinite, cubeRockX 8s ease-in-out infinite;
}
@keyframes cubeRotY {
  to { transform: rotateY(360deg); }
}
@keyframes cubeRockX {
  0%,100% { --rx: 0deg; }
  25%     { --rx: 10deg; }
  75%     { --rx: -10deg; }
}
/* Combined - since CSS custom property in keyframe doesn't work for transforms,
   use a wrapper for rotateX animation */
.cube-rock {
  width: 224px; height: 224px;
  transform-style: preserve-3d;
  animation: cubeRockXAnim 8s ease-in-out infinite;
}
@keyframes cubeRockXAnim {
  0%,100% { transform: rotateX(0deg); }
  25%     { transform: rotateX(10deg); }
  75%     { transform: rotateX(-10deg); }
}
.cube {
  width: 224px; height: 224px;
  transform-style: preserve-3d;
  animation: cubeRotYAnim 20s linear infinite;
}
@keyframes cubeRotYAnim {
  to { transform: rotateY(360deg); }
}

.cube-face {
  position: absolute; width: 224px; height: 224px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px;
  background: linear-gradient(135deg,
    rgba(255,255,255,0.12) 0%,
    rgba(10,170,152,0.03) 50%,
    rgba(10,170,152,0.08) 100%);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,0.25),
    inset 0 0 30px rgba(10,170,152,0.12);
  backdrop-filter: blur(6px);
  backface-visibility: visible;
}
.cube-face::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
  opacity: 0.6; mix-blend-mode: overlay; border-radius: 8px;
}
.cube-face.front  { transform: translateZ(112px); }
.cube-face.back   { transform: rotateY(180deg) translateZ(112px); }
.cube-face.right  { transform: rotateY(90deg) translateZ(112px); }
.cube-face.left   { transform: rotateY(-90deg) translateZ(112px); }
.cube-face.top    { transform: rotateX(90deg) translateZ(112px); }
.cube-face.bottom { transform: rotateX(-90deg) translateZ(112px); }

.cube-icon {
  color: rgba(10,170,152,0.8);
  filter: drop-shadow(0 0 20px rgba(10,170,152,0.5));
  animation: iconGlow 6s ease-in-out infinite;
}
.cube-face.back  .cube-icon { animation-delay: 1.5s; }
.cube-face.right .cube-icon { animation-delay: 3s; }
.cube-face.left  .cube-icon { animation-delay: 4.5s; }
@keyframes iconGlow {
  0%,100% { color: rgba(10,170,152,0.8); filter: drop-shadow(0 0 20px rgba(10,170,152,0.5)); }
  50%     { color: rgba(255,255,255,1);   filter: drop-shadow(0 0 40px rgba(255,255,255,0.6)); }
}

/* Top face dot grid */
.cube-dot-grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  grid-template-rows: repeat(4,1fr);
  gap: 4px; padding: 12px; width: 100%; height: 100%;
}
.cube-dot {
  background: var(--teal); border-radius: 2px;
  box-shadow: 0 0 25px rgba(10,170,152,0.4);
  animation: dotBreathe 3s ease-in-out infinite;
}
@keyframes dotBreathe {
  0%,100% { opacity: 0.1; transform: scale(0.92); }
  50%     { opacity: 0.6; transform: scale(1); }
}

/* Bottom face circle */
.cube-circle {
  width: 64px; height: 64px; border-radius: 50%;
  border: 2px solid rgba(10,170,152,0.3);
  display: flex; align-items: center; justify-content: center;
}
.cube-circle-glow {
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(10,170,152,0.2); filter: blur(8px);
}

/* Cube internal core */
.cube-core {
  position: absolute; top: 50%; left: 50%;
  width: 112px; height: 112px;
  transform-style: preserve-3d;
  margin-left: -56px; margin-top: -56px;
}
.cube-core-glow {
  position: absolute; inset: 0; border-radius: 50%;
  background: rgba(10,170,152,0.3); filter: blur(24px);
  animation: corePulse 3s ease-in-out infinite;
}
@keyframes corePulse {
  0%,100% { transform: scale(1); opacity: 0.6; }
  50%     { transform: scale(1.1); opacity: 0.8; }
}
.cube-core-back {
  position: absolute; inset: 0;
  background: rgba(10,170,152,0.1); border-radius: 12px;
  border: 1px solid rgba(10,170,152,0.2);
  display: flex; align-items: center; justify-content: center;
  transform: translateZ(-16px);
}
.cube-core-front {
  position: absolute; inset: 0;
  background: rgba(255,255,255,0.1); border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.4);
  box-shadow: 0 0 40px rgba(10,170,152,0.4);
  backdrop-filter: blur(12px);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  transform: translateZ(16px);
}
.cube-core-front::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(10,170,152,0.2), transparent);
}
.cube-node-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  grid-template-rows: repeat(3,1fr);
  gap: 8px; width: 96px; height: 96px;
  position: relative; z-index: 1;
}
.cube-node {
  background: white; border-radius: 50%;
  box-shadow: 0 0 25px rgba(255,255,255,0.8);
  animation: nodePulse 2s ease-in-out infinite;
}
@keyframes nodePulse {
  0%,100% { opacity: 0.2; }
  50%     { opacity: 1; }
}

/* Hero Feature Badges */
.hero-badges {
  position: relative; z-index: 20; width: 100%;
  display: flex; flex-wrap: wrap;
  justify-content: center; gap: 16px;
  padding: 0 24px 48px;
  margin-top: 0;
}
.feature-badge {
  display: flex; align-items: center; gap: 20px;
  padding: 8px 32px 8px 8px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(226,232,240,0.8);
  border-radius: 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  cursor: pointer;
  transition: all 0.3s ease;
  animation: badgeFadeIn 0.5s ease both;
}
.feature-badge:nth-child(1) { animation-delay: 0.1s; }
.feature-badge:nth-child(2) { animation-delay: 0.15s; }
.feature-badge:nth-child(3) { animation-delay: 0.2s; }
.feature-badge:nth-child(4) { animation-delay: 0.25s; }
@keyframes badgeFadeIn {
  from { opacity: 0; transform: translateY(15px); }
  to   { opacity: 1; transform: translateY(0); }
}
.feature-badge:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.08);
  border-color: rgba(10,170,152,0.4);
}
.badge-icon-box {
  position: relative; width: 64px; height: 64px;
  border-radius: 12px; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  background: linear-gradient(135deg, rgba(10,170,152,0.05), rgba(10,170,152,0.1));
}
.badge-icon-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(10,170,152,0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,170,152,0.15) 1px, transparent 1px);
  background-size: 8px 8px;
}
.badge-icon-btn {
  position: relative; z-index: 1;
  width: 40px; height: 40px; border-radius: 10px;
  background: rgba(255,255,255,0.9);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--teal); transition: all 0.3s;
}
.feature-badge:hover .badge-icon-btn {
  background: var(--teal); color: white;
  box-shadow: 0 4px 12px rgba(10,170,152,0.4);
}
.badge-text { display: flex; flex-direction: column; gap: 2px; }
.badge-title { font-size: 15px; font-weight: 700; color: var(--slate-800); }
.badge-desc  { font-size: 12px; color: var(--slate-500); }
.feature-badge:hover .badge-title { color: var(--slate-900); }
.feature-badge:hover .badge-desc  { color: var(--slate-600); }

/* Hover glow under badge */
.badge-glow {
  position: absolute; bottom: -8px; left: 50%; transform: translateX(-50%);
  width: 50%; height: 32px;
  background: rgba(10,170,152,0.2); filter: blur(12px);
  opacity: 0; transition: opacity 0.5s;
}
.feature-badge:hover .badge-glow { opacity: 1; }

/* ─── SHARED SECTION ─── */
.section { position: relative; overflow: hidden; }
.container {
  max-width: 1280px; margin: 0 auto; padding: 0 24px;
}

/* Scroll reveal */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* ─── DASHBOARD SECTION ─── */
.dashboard-section {
  padding: 96px 0;
  background: var(--slate-50);
}
.dashboard-glow-tr {
  position: absolute; top: -10%; right: -10%;
  width: 800px; height: 800px; border-radius: 50%;
  background: radial-gradient(circle, rgba(10,170,152,0.05), transparent 70%);
  filter: blur(0); pointer-events: none;
}
.dashboard-glow-bl {
  position: absolute; bottom: -10%; left: -10%;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(10,170,152,0.05), transparent 70%);
  filter: blur(0); pointer-events: none;
}
.dashboard-layout {
  display: flex; flex-direction: column;
  gap: 64px;
}
@media (min-width: 1024px) {
  .dashboard-layout { flex-direction: row; align-items: center; gap: 80px; }
}

/* Left text col */
.dashboard-text { position: relative; z-index: 20; }
@media (min-width: 1024px) { .dashboard-text { width: 33.333%; flex-shrink: 0; } }

.dash-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 700; color: var(--slate-900);
  line-height: 1.2; margin-bottom: 32px;
}
.dash-title-grad {
  background: linear-gradient(to right, var(--teal), #0d9488);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.dash-desc {
  font-size: 1.0625rem; color: var(--slate-500);
  margin-bottom: 32px; line-height: 1.7; font-weight: 500;
}
.dash-checks { list-style: none; display: flex; flex-direction: column; gap: 20px; color: var(--slate-700); }
.dash-checks li {
  display: flex; align-items: center; gap: 16px;
  font-weight: 500;
}
.dash-check-icon {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
  background: rgba(10,170,152,0.05);
  border: 1px solid rgba(10,170,152,0.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--teal); transition: background 0.2s;
}
.dash-checks li:hover .dash-check-icon { background: rgba(10,170,152,0.1); }

/* Right dashboard mockup */
.dashboard-vis {
  position: relative;
}
@media (min-width: 1024px) {
  .dashboard-vis { width: 66.667%; height: 640px; }
}
@media (max-width: 1023px) {
  .dashboard-vis { width: 100%; height: 480px; }
}

.dash-flex { width: 100%; height: 100%; display: flex; gap: 24px; }

/* Dashboard sidebar pill */
.dash-sidebar {
  width: 72px; flex-shrink: 0;
  background: white; border-radius: 9999px;
  border: 1px solid white;
  box-shadow: 0 10px 30px -10px rgba(0,0,0,0.05);
  display: flex; flex-direction: column;
  align-items: center; padding: 24px 0;
  justify-content: space-between;
}
.dash-sidebar-top {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--teal);
  display: flex; align-items: center; justify-content: center;
  color: white; box-shadow: 0 4px 12px rgba(10,170,152,0.3);
}
.dash-sidebar-nav { display: flex; flex-direction: column; gap: 24px; align-items: center; }
.dash-nav-dot {
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.3s;
}
.dash-nav-dot.active { background: rgba(10,170,152,0.1); }
.dash-nav-dot-inner { width: 8px; height: 8px; border-radius: 2px; background: var(--slate-300); transition: all 0.3s; }
.dash-nav-dot.active .dash-nav-dot-inner { width: 12px; height: 12px; background: var(--teal); }
.dash-sidebar-bottom {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--slate-50);
}

/* Dashboard middle column */
.dash-middle { flex: 1; display: flex; flex-direction: column; gap: 24px; min-width: 0; }

.dash-header {
  height: 80px; flex-shrink: 0;
  background: white; border-radius: 24px;
  border: 1px solid white;
  box-shadow: 0 10px 20px -5px rgba(0,0,0,0.03);
  display: flex; align-items: center;
  padding: 0 32px; justify-content: space-between;
  white-space: nowrap;
}
.dash-header-tabs { display: flex; align-items: center; gap: 40px; font-size: 14px; font-weight: 500; color: var(--slate-500); }
.dash-tab-active { font-weight: 700; color: var(--slate-900); cursor: pointer; }
.dash-tab-inactive { cursor: pointer; transition: color 0.15s; }
.dash-tab-inactive:hover { color: var(--slate-900); }
.dash-header-eye {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--slate-50); border: 1px solid var(--slate-100);
  display: flex; align-items: center; justify-content: center;
  color: var(--slate-400); transition: color 0.15s; cursor: pointer;
}
.dash-header-eye:hover { color: var(--teal); }

.dash-console {
  flex: 1; min-height: 0;
  background: white; border-radius: 24px;
  border: 1px solid white;
  box-shadow: 0 20px 40px -10px rgba(0,0,0,0.05);
  padding: 24px; display: flex; flex-direction: column;
}
.dash-metrics-row {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 16px; margin-bottom: 24px;
}
.dash-metric {
  background: rgba(248,250,252,0.5);
  border-radius: 16px; padding: 16px;
  height: 96px; display: flex; flex-direction: column;
  justify-content: space-between;
  position: relative; overflow: hidden;
}
.dash-metric-label {
  font-size: 10px; font-weight: 700;
  color: var(--slate-500); text-transform: uppercase;
  letter-spacing: 0.05em; white-space: nowrap;
}
.dash-metric-value {
  font-size: 1.5rem; font-weight: 700;
  color: var(--teal);
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.dash-metric-value.alt { color: var(--teal-dark); }
.dash-metric-sub {
  font-size: 11px; font-weight: 500; color: var(--slate-400); margin-top: 4px;
}

.dash-chart-area {
  flex: 1; min-height: 0;
  background: linear-gradient(to bottom, rgba(248,250,252,0.5), transparent);
  border-radius: 16px; border: 1px solid var(--slate-100);
  position: relative; overflow: hidden;
  padding: 8px;
}
.dash-chart-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(10,170,152,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,170,152,0.03) 1px, transparent 1px);
  background-size: 24px 24px;
}
.dash-chart-svg { width: 100%; height: 100%; position: relative; z-index: 1; }

/* Dashboard right panel */
.dash-right {
  width: 260px; flex-shrink: 0;
  display: flex; flex-direction: column; gap: 12px;
}
@media (max-width: 1200px) { .dash-right { display: none; } }

.dash-stat {
  flex: 1;
  background: white; border-radius: 16px;
  border: 1px solid white;
  box-shadow: 0 4px 20px -5px rgba(0,0,0,0.05);
  padding: 12px; display: flex; flex-direction: column;
  justify-content: center;
}
.dash-stat-label { font-size: 10px; font-weight: 700; color: var(--slate-500); margin-bottom: 4px; }
.dash-stat-value {
  font-size: 1.25rem; font-weight: 700;
  color: var(--teal); letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.dash-stat-value.neutral { color: var(--slate-800); }
.dash-stat-value.dim     { color: var(--teal-dark); }
.dash-stat-sub { font-size: 10px; color: var(--slate-400); margin-top: 2px; }

/* ─── AI BENTO SECTION ─── */
.bento-section {
  padding: 96px 0;
  background: rgba(10,170,152,0.03);
  min-height: 85vh;
  display: flex; flex-direction: column; justify-content: center;
  position: relative;
}
.bento-bg-pulse {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 600px; height: 600px; border-radius: 50%;
  background: rgba(184,230,224,0.1); filter: blur(100px);
  mix-blend-mode: normal; pointer-events: none;
  animation: bentoBreath 8s ease-in-out infinite;
}
@keyframes bentoBreath {
  0%,100% { transform: translate(-50%,-50%) scale(1); opacity: 0.2; }
  50%      { transform: translate(-50%,-50%) scale(1.2); opacity: 0.35; }
}
.bento-bg-orb2 {
  position: absolute; bottom: 0; right: 25%;
  width: 400px; height: 400px; border-radius: 50%;
  background: rgba(212,241,237,0.08); filter: blur(80px);
  pointer-events: none;
}

.bento-header { text-align: center; margin-bottom: 64px; }
.bento-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 700; color: var(--slate-900);
  margin-bottom: 24px; line-height: 1.2;
  letter-spacing: -0.02em;
}
.bento-title-grad {
  background: linear-gradient(to right, var(--teal), #0d9488);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.bento-desc {
  font-size: 1.25rem; color: var(--slate-500);
  max-width: none; margin: 0 auto; line-height: 1.7; white-space: nowrap;
}

/* Bento cards container */
.bento-cards-wrap {
  position: relative; height: 420px;
  display: flex; align-items: center; justify-content: center;
  perspective: 1000px;
  overflow: visible;
}
.bento-card-outer {
  position: absolute; left: 50%; margin-left: -100px;
  width: 200px; height: 340px;
  will-change: transform, opacity;
}
.bento-card-inner {
  width: 100%; height: 100%; position: relative;
  border-radius: 24px; overflow: hidden; cursor: pointer;
  transition: filter 0.3s;
}
.bento-card-inner:hover {
  filter: drop-shadow(0 20px 30px rgba(0,0,0,0.15));
  transform: translateY(-15px) scale(1.05);
  transition: transform 0.3s ease-out, filter 0.3s;
}
.bento-card-bg {
  position: absolute; inset: 0;
  background: rgba(10,170,152,0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.8);
  box-shadow: 0 8px 30px rgba(0,0,0,0.06);
  border-radius: 24px;
}
.bento-card-sheen {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
  pointer-events: none;
}
.bento-card-content {
  position: relative; z-index: 10;
  height: 100%;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 24px; text-align: center;
}
.bento-icon {
  margin-bottom: 20px; color: var(--slate-700);
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
  transition: color 0.3s, transform 0.3s;
}
.bento-card-inner:hover .bento-icon { color: var(--teal); transform: scale(1.1); }
.bento-card-title {
  font-size: 15px; font-weight: 700;
  color: var(--slate-900); margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.bento-card-desc {
  font-size: 12px; color: var(--slate-500);
  font-weight: 500; line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden;
}

/* ─── DEPLOYMENT SECTION ─── */
.deploy-section { padding: 96px 16px; }
.deploy-outer {
  max-width: 1152px; margin: 0 auto; position: relative;
}
.deploy-card {
  background: rgba(255,255,255,0.4);
  backdrop-filter: blur(48px);
  -webkit-backdrop-filter: blur(48px);
  border-radius: 3rem;
  padding: 64px;
  position: relative; z-index: 10;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.6);
  box-shadow: 0 20px 60px -15px rgba(0,0,0,0.08), 0 0 0 1px rgba(255,255,255,0.3);
}
@media (max-width: 768px) { .deploy-card { padding: 32px 24px; border-radius: 2rem; } }
.deploy-card-glow1 {
  position: absolute; bottom: -10%; left: -10%;
  width: 600px; height: 600px; border-radius: 50%;
  background: rgba(10,170,152,0.15); filter: blur(140px);
  pointer-events: none;
}
.deploy-card-glow2 {
  position: absolute; top: -5%; right: -5%;
  width: 280px; height: 280px; border-radius: 50%;
  background: rgba(10,170,152,0.1); filter: blur(80px);
  pointer-events: none;
}
.deploy-grid {
  position: relative; z-index: 10;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
}
@media (max-width: 1024px) { .deploy-grid { grid-template-columns: 1fr; gap: 40px; } }

.deploy-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 700; color: var(--slate-900);
  line-height: 1.2; margin-bottom: 24px;
}
.deploy-title-grad {
  background: linear-gradient(to right, var(--teal), #0d9488);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.deploy-subtitle {
  font-size: 1.0625rem; color: var(--slate-600);
  margin-bottom: 40px; line-height: 1.7;
}
.deploy-tabs-list { display: flex; flex-direction: column; gap: 12px; }

.deploy-tab-btn {
  display: flex; align-items: center; gap: 16px;
  padding: 16px; border-radius: 12px;
  border: none; background: transparent;
  cursor: pointer; text-align: left;
  font-family: inherit; transition: all 0.3s;
}
.deploy-tab-btn:hover { background: rgba(255,255,255,0.4); }
.deploy-tab-btn.active {
  background: rgba(255,255,255,0.4);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.6);
  box-shadow: 0 4px 24px -1px rgba(0,0,0,0.05),
    0 0 0 1px rgba(255,255,255,0.4),
    inset 0 0 0 1px rgba(255,255,255,0.6),
    inset 0 1px 0 0 rgba(255,255,255,0.9);
  transform: scale(1.02);
}
.deploy-tab-num {
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px; font-family: 'JetBrains Mono', monospace;
  color: var(--slate-500); background: rgba(255,255,255,0.2);
  transition: all 0.3s;
}
.deploy-tab-btn.active .deploy-tab-num {
  background: rgba(10,170,152,0.1); color: var(--teal);
  box-shadow: 0 2px 8px rgba(10,170,152,0.1);
}
.deploy-tab-title {
  display: block; font-weight: 700; font-size: 15px;
  color: var(--slate-900); transition: color 0.3s;
}
.deploy-tab-btn.active .deploy-tab-title { color: var(--teal); }
.deploy-tab-desc { font-size: 13px; color: var(--slate-600); margin-top: 2px; }

/* Deploy detail card (right side, animated) */
.deploy-detail-wrap { position: relative; min-height: 420px; }
.deploy-detail-card {
  background: rgba(255,255,255,0.3);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.5);
  box-shadow: 0 20px 60px -15px rgba(0,0,0,0.08);
  padding: 40px; border-radius: 2.5rem;
  height: 100%;
  display: flex; flex-direction: column; justify-content: space-between;
  position: relative; overflow: hidden;
  transition: opacity 0.3s, transform 0.3s;
}
.deploy-detail-card.fade-out { opacity: 0; transform: translateY(-20px) rotate(-2deg); }
.deploy-detail-card.fade-in  { opacity: 1; transform: translateY(0) rotate(0deg); }

.deploy-detail-top {
  display: flex; align-items: center;
  justify-content: space-between; margin-bottom: 48px;
}
.deploy-detail-icon-row { display: flex; align-items: center; gap: 20px; }
.deploy-detail-icon {
  width: 56px; height: 56px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.5);
}
.deploy-detail-name { font-weight: 700; font-size: 1.5rem; color: var(--slate-900); margin-bottom: 4px; }
.deploy-detail-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.15em; color: var(--slate-400);
}
.deploy-detail-arrow {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.4); border: 1px solid rgba(255,255,255,0.6);
  display: flex; align-items: center; justify-content: center;
  color: var(--slate-400);
}
.deploy-features-list { list-style: none; display: flex; flex-direction: column; gap: 24px; }
.deploy-feature-item { display: flex; align-items: center; gap: 16px; }
.deploy-feature-check {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.8), rgba(255,255,255,0.4));
  border: 1px solid rgba(255,255,255,0.6);
  display: flex; align-items: center; justify-content: center;
  color: var(--teal);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.deploy-feature-text { color: var(--slate-700); font-weight: 500; font-size: 1.0625rem; }
/* Watermark */
.deploy-watermark {
  position: absolute; bottom: -48px; right: -48px;
  opacity: 0.05; transform: rotate(-15deg);
  pointer-events: none; color: var(--slate-900);
}

/* ─── SECURITY GRID ─── */
.security-section {
  padding: 128px 0;
  background: rgba(10,170,152,0.03);
  position: relative; overflow: hidden;
}
.security-bg-pulse {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 600px; height: 600px; border-radius: 50%;
  background: rgba(184,230,224,0.1); filter: blur(100px);
  pointer-events: none;
  animation: bentoBreath 8s ease-in-out infinite;
}
.security-bg-orb2 {
  position: absolute; bottom: 0; right: 25%;
  width: 400px; height: 400px; border-radius: 50%;
  background: rgba(212,241,237,0.08); filter: blur(80px);
  pointer-events: none;
}
.security-header { text-align: center; margin-bottom: 96px; }
.security-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 700; color: var(--slate-900);
  margin-bottom: 24px; line-height: 1.2; letter-spacing: -0.02em;
}
.security-title-grad {
  background: linear-gradient(to right, var(--teal), #0d9488);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.security-desc {
  font-size: 1.25rem; color: var(--slate-500);
  max-width: 760px; margin: 0 auto; line-height: 1.7;
  white-space: nowrap;
}
.security-grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 24px 32px; min-height: 450px;
}
@media (max-width: 1024px) { .security-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px)  { .security-grid { grid-template-columns: 1fr; } }

.security-card {
  height: 360px; border-radius: 2rem;
  background: linear-gradient(to bottom, rgba(255,255,255,0.9), rgba(255,255,255,0.7));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.8);
  padding: 32px;
  box-shadow: 0 10px 40px -10px rgba(0,0,0,0.08);
  transition: all 0.5s ease;
  overflow: hidden;
  position: relative;
}
.security-card:hover {
  box-shadow: 0 30px 60px -10px rgba(10,170,152,0.25);
  background: white;
  transform: translateY(-8px);
}
.security-card-glow {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--teal), transparent);
  opacity: 0; transition: opacity 0.5s;
  pointer-events: none;
}
.security-card:hover .security-card-glow { opacity: 0.1; }
.security-card-top-line {
  position: absolute; top: 0; left: 32px; right: 32px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(10,170,152,0.2), transparent);
  opacity: 0.5; transition: opacity 0.5s;
}
.security-card:hover .security-card-top-line { opacity: 1; }

.security-card-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 32px; position: relative; z-index: 10;
}
.security-icon {
  width: 64px; height: 64px; border-radius: 16px;
  background: linear-gradient(135deg, white, rgba(10,170,152,0.05));
  border: 1px solid rgba(255,255,255,0.8);
  display: flex; align-items: center; justify-content: center;
  color: var(--slate-500); position: relative; overflow: hidden;
  box-shadow: 0 4px 20px -4px rgba(10,170,152,0.1);
  transition: all 0.3s;
}
.security-icon::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,0.4), transparent);
  opacity: 0.5;
}
.security-card:hover .security-icon {
  transform: scale(1.05);
  color: var(--teal);
  border-color: rgba(10,170,152,0.1);
  box-shadow: 0 4px 12px rgba(10,170,152,0.15);
}
.security-dept {
  font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.2em;
  color: rgba(203,213,225,0.6);
  writing-mode: vertical-rl;
  transition: opacity 0.5s; opacity: 0.6;
}
.security-card:hover .security-dept { opacity: 1; }

.security-card-body { position: relative; z-index: 10; margin-top: auto; }
.security-card-title {
  font-size: 1.25rem; font-weight: 700; color: var(--slate-800);
  margin-bottom: 12px; transition: color 0.3s;
}
.security-card:hover .security-card-title { color: var(--teal); }
.security-card-desc {
  font-size: 14px; color: var(--slate-500); line-height: 1.6;
  height: 60px; overflow: hidden; transition: color 0.3s;
}
.security-card:hover .security-card-desc { color: var(--slate-600); }

/* Card body at bottom */
.security-card > .security-card-body { position: absolute; bottom: 32px; left: 32px; right: 32px; }

/* ─── PRICING SECTION ─── */
.pricing-section {
  padding: 96px 0;
  background: var(--slate-50);
  position: relative; overflow: hidden;
}
.pricing-bg-l {
  position: absolute; top: 25%; left: 0;
  width: 500px; height: 500px; border-radius: 50%;
  background: rgba(204,251,241,0.3); filter: blur(100px);
  transform: translateX(-50%); pointer-events: none;
}
.pricing-bg-r {
  position: absolute; bottom: 25%; right: 0;
  width: 500px; height: 500px; border-radius: 50%;
  background: rgba(10,170,152,0.1); filter: blur(100px);
  transform: translateX(50%); pointer-events: none;
}
.pricing-header { text-align: center; margin-bottom: 48px; position: relative; z-index: 1; }
.pricing-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 700; color: var(--slate-900);
  margin-bottom: 16px; letter-spacing: -0.02em;
}
.pricing-desc {
  font-size: 1.0625rem; color: var(--slate-500);
  max-width: 640px; margin: 0 auto 32px; line-height: 1.7;
}
.pricing-toggle-row {
  display: flex; align-items: center;
  justify-content: center; gap: 16px;
}
.toggle-label { font-size: 14px; font-weight: 700; color: var(--slate-400); transition: color 0.2s; }
.toggle-label.on { color: var(--slate-900); }
.toggle-track {
  width: 56px; height: 32px; border-radius: 9999px;
  background: var(--slate-200);
  border: none; cursor: pointer;
  position: relative; transition: background 0.2s;
}
.toggle-track.active { background: var(--teal); }
.toggle-knob {
  position: absolute; top: 3px; left: 3px;
  width: 26px; height: 26px; border-radius: 50%;
  background: white; box-shadow: 0 1px 4px rgba(0,0,0,0.15);
  transition: transform 0.3s cubic-bezier(0.5,0,0.1,1);
}
.toggle-track.active .toggle-knob { transform: translateX(24px); }
.yearly-badge {
  font-size: 11px; font-weight: 700; color: var(--teal);
  background: rgba(10,170,152,0.1); padding: 2px 8px;
  border-radius: 9999px; border: 1px solid rgba(10,170,152,0.2);
}

.pricing-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 24px; max-width: 960px; margin: 64px auto 0;
  align-items: stretch; position: relative; z-index: 1;
}
@media (max-width: 900px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
}

.pricing-card {
  border-radius: 16px; padding: 24px;
  display: flex; flex-direction: column;
  position: relative;
  background: rgba(255,255,255,0.4);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.5);
  box-shadow:
    0 4px 24px -1px rgba(0,0,0,0.05),
    0 0 0 1px rgba(255,255,255,0.4),
    inset 0 0 0 1px rgba(255,255,255,0.6),
    inset 0 1px 0 0 rgba(255,255,255,0.9);
  cursor: default;
  transition: transform 0.2s ease-out, box-shadow 0.2s ease-out;
}
.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px -10px rgba(10,170,152,0.15);
}
.pricing-card.featured {
  transform: scale(1.02);
  border-color: rgba(10,170,152,0.5);
  box-shadow:
    0 8px 30px -8px rgba(10,170,152,0.1),
    0 0 0 1px rgba(255,255,255,0.4),
    inset 0 0 0 1px rgba(255,255,255,0.6),
    inset 0 1px 0 0 rgba(255,255,255,0.9);
}
.pricing-card.featured:hover { transform: scale(1.02) translateY(-8px); }
.pricing-popular {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: rgba(10,170,152,0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(10,170,152,0.2);
  color: var(--teal); font-size: 10px; font-weight: 700;
  padding: 4px 12px; border-radius: 9999px;
  display: flex; align-items: center; gap: 4px;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 12px rgba(10,170,152,0.2);
  white-space: nowrap;
}
.pricing-card-head { margin-bottom: 24px; margin-top: 16px; }
.pricing-plan-name {
  font-size: 1.125rem; font-weight: 700; color: var(--slate-900);
  margin-bottom: 8px; transition: color 0.3s;
}
.pricing-card:hover .pricing-plan-name { color: var(--teal); }
.pricing-card.featured .pricing-plan-name { /* keep default */ }
.pricing-plan-desc {
  font-size: 12px; color: var(--slate-500);
  line-height: 1.5; height: 40px; overflow: hidden;
}
.pricing-price-row { display: flex; align-items: flex-end; gap: 4px; margin-bottom: 32px; }
.pricing-currency { font-size: 1.25rem; font-weight: 700; color: var(--slate-400); margin-bottom: 4px; }
.pricing-amount {
  font-size: 2.5rem; font-weight: 700; color: var(--slate-900);
  letter-spacing: -0.04em; line-height: 1;
  transition: all 0.3s;
}
.pricing-amount.custom { font-size: 2rem; }
.pricing-period { font-size: 12px; font-weight: 500; color: var(--slate-500); margin-bottom: 4px; }
.pricing-divider { height: 1px; background: rgba(248,250,252,1); width: 100%; margin-bottom: 24px; }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.pricing-features li {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 12px; font-weight: 500; color: var(--slate-600);
}
.feat-check-icon {
  width: 16px; height: 16px; border-radius: 50%; flex-shrink: 0;
  margin-top: 1px; display: flex; align-items: center; justify-content: center;
  background: var(--slate-100); color: var(--slate-400);
  transition: all 0.3s;
}
.pricing-card.featured .feat-check-icon {
  background: rgba(10,170,152,0.1); color: var(--teal);
}
.pricing-card:hover .feat-check-icon {
  background: rgba(10,170,152,0.1); color: var(--teal);
}
.pricing-btn {
  margin-top: 32px; width: 100%;
  padding: 12px; border-radius: 12px;
  font-size: 14px; font-weight: 700; font-family: inherit;
  cursor: pointer; transition: all 0.3s;
  backdrop-filter: blur(8px);
}
.pricing-btn.ghost {
  background: rgba(255,255,255,0.5); color: var(--slate-700);
  border: 1px solid var(--slate-200);
}
.pricing-btn.ghost:hover {
  background: white; border-color: rgba(10,170,152,0.2);
  color: var(--teal);
}
.pricing-btn.primary {
  background: var(--slate-900); color: white; border: none;
}
.pricing-btn.primary:hover {
  background: var(--teal);
  box-shadow: 0 8px 20px rgba(10,170,152,0.5);
}
.pricing-note {
  text-align: center; margin-top: 48px;
  font-size: 14px; color: var(--slate-400);
  position: relative; z-index: 1;
}
.pricing-note a { color: var(--teal); font-weight: 700; text-decoration: none; cursor: pointer; }
.pricing-note a:hover { text-decoration: underline; }

/* ─── FOOTER ─── */
.footer-section {
  background: linear-gradient(to bottom, var(--slate-50), white);
  padding: 128px 0 32px;
  position: relative; overflow: hidden;
}
.footer-orb1 {
  position: absolute; top: 0; right: 10%;
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(10,170,152,0.1), rgba(103,232,249,0.2), transparent 70%);
  filter: blur(60px); pointer-events: none;
}
.footer-orb2 {
  position: absolute; bottom: 0; left: 15%;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(99,179,237,0.2), transparent 70%);
  filter: blur(60px); pointer-events: none;
}
.footer-grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(148,163,184,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,0.03) 1px, transparent 1px);
  background-size: 64px 64px; pointer-events: none;
}
.footer-card {
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: 2.5rem; padding: 64px;
  box-shadow: 0 20px 60px -15px rgba(0,0,0,0.08);
  margin-bottom: 48px;
}
@media (max-width: 768px) { .footer-card { padding: 32px 24px; border-radius: 1.5rem; } }
.footer-inner {
  display: grid;
  grid-template-columns: 5fr 4fr 3fr;
  gap: 64px;
}
@media (max-width: 1024px) { .footer-inner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px)  { .footer-inner { grid-template-columns: 1fr; gap: 40px; } }

.footer-brand p { font-size: 15px; color: var(--slate-600); line-height: 1.7; margin-bottom: 24px; max-width: 340px; }
.footer-sec-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 9999px;
  background: linear-gradient(to right, rgba(10,170,152,0.1), rgba(103,232,249,0.1));
  border: 1px solid rgba(10,170,152,0.2);
  font-size: 12px; font-weight: 700; color: var(--slate-700); letter-spacing: 0.05em;
  color: var(--teal);
}

.footer-col-title {
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: var(--slate-900); margin-bottom: 24px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col li a {
  font-size: 14px; color: var(--slate-500); text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px; transition: color 0.2s;
}
.footer-col li a::before {
  content: ''; width: 4px; height: 4px; border-radius: 50%;
  background: var(--slate-300); flex-shrink: 0; transition: background 0.2s;
}
.footer-col li a:hover { color: var(--teal); }
.footer-col li a:hover::before { background: var(--teal); }

.contact-card {
  background: linear-gradient(135deg, rgba(255,255,255,0.8), rgba(255,255,255,0.4));
  border: 1px solid rgba(255,255,255,0.6); border-radius: 16px; padding: 16px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04); cursor: default; transition: all 0.3s;
}
.contact-card + .contact-card { margin-top: 16px; }
.contact-card:hover { box-shadow: 0 8px 24px rgba(10,170,152,0.1); }
.contact-icon {
  width: 40px; height: 40px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.3s;
}
.contact-card:hover .contact-icon { transform: scale(1.1); }
.contact-label {
  font-size: 9px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.15em; color: var(--slate-400);
}
.contact-value {
  font-size: 1rem; font-weight: 700; color: var(--slate-900);
  font-family: 'JetBrains Mono', monospace;
}
.contact-value.email { font-size: 13px; font-family: inherit; }

.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  gap: 24px; padding: 0 4px; flex-wrap: wrap;
  position: relative; z-index: 1;
}
.footer-copy { font-size: 12px; color: var(--slate-400); font-weight: 500; }
.footer-legal { display: flex; gap: 32px; }
.footer-legal a {
  font-size: 12px; color: var(--slate-400); text-decoration: none;
  font-weight: 500; transition: color 0.2s;
}
.footer-legal a:hover { color: var(--slate-900); }

/* ─── DOCS PAGE ─── */
.docs-layout { display: flex; min-height: 100vh; padding-top: 80px; }
.docs-sidebar {
  width: 240px; flex-shrink: 0;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  border-right: 1px solid rgba(255,255,255,0.5);
  padding: 32px 12px; position: sticky; top: 80px;
  height: calc(100vh - 80px); overflow-y: auto;
}
.docs-sidebar-cat { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--slate-400); padding: 0 12px; margin: 20px 0 6px; }
.docs-sidebar-cat:first-child { margin-top: 0; }
.docs-nav-item {
  display: flex; align-items: center; gap: 8px;
  width: 100%; text-align: left; padding: 8px 12px;
  border: none; background: transparent; border-radius: 8px;
  font-size: 14px; color: var(--slate-600);
  cursor: pointer; font-family: inherit; transition: all 0.15s;
}
.docs-nav-item:hover { background: var(--slate-100); color: var(--slate-900); }
.docs-nav-item.active { background: rgba(10,170,152,0.08); color: var(--teal); font-weight: 600; }
.docs-main {
  flex: 1; padding: 48px; max-width: 800px;
  overflow-y: auto;
}
.docs-article h1 { font-family: var(--font-display); font-size: 2rem; font-weight: 800; color: var(--slate-900); margin-bottom: 16px; }
.docs-article p { color: var(--slate-600); line-height: 1.8; margin-bottom: 16px; }
.docs-tag { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--teal); margin-bottom: 12px; display: block; }
.docs-desc { font-size: 1.0625rem; color: var(--slate-600); line-height: 1.8; margin-bottom: 32px; }
.docs-article h2 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: var(--slate-900); margin: 32px 0 12px; }
.docs-code-block {
  background: var(--slate-900); border-radius: 16px;
  overflow: hidden; margin: 24px 0;
}
.docs-code-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 20px; background: rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.docs-code-lang { font-size: 12px; color: rgba(255,255,255,0.4); font-family: 'JetBrains Mono', monospace; }
.docs-code-copy {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: rgba(255,255,255,0.4); cursor: pointer;
  background: none; border: none; font-family: inherit;
  transition: color 0.2s;
}
.docs-code-copy:hover { color: rgba(255,255,255,0.8); }
.docs-code-content {
  padding: 20px; overflow-x: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px; line-height: 1.7; color: #e2e8f0;
  white-space: pre;
}
.docs-info {
  display: flex; gap: 12px; align-items: flex-start;
  background: rgba(10,170,152,0.06); border: 1px solid rgba(10,170,152,0.2);
  border-radius: 12px; padding: 16px; margin: 16px 0;
}
.docs-info-icon { color: var(--teal); flex-shrink: 0; margin-top: 2px; }
.docs-info-text { font-size: 14px; color: var(--slate-600); line-height: 1.6; }
.docs-steps { display: flex; flex-direction: column; gap: 16px; margin: 16px 0; }
.docs-step { display: flex; gap: 16px; align-items: flex-start; }
.docs-step-num {
  width: 28px; height: 28px; border-radius: 50%; flex-shrink: 0;
  background: var(--teal); color: white;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
}
.docs-step-title { font-weight: 700; color: var(--slate-800); margin-bottom: 4px; }
.docs-step-desc { font-size: 14px; color: var(--slate-500); }
.docs-mini-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 16px 0; }
.docs-mini-card {
  background: var(--slate-50); border-radius: 12px; padding: 16px;
  border: 1px solid var(--slate-200);
}
.docs-mini-card-icon { margin-bottom: 8px; }
.docs-mini-card-title { font-weight: 700; color: var(--slate-800); margin-bottom: 4px; font-size: 14px; }
.docs-mini-card-desc { font-size: 13px; color: var(--slate-500); }

/* ─── DEMO MODAL ─── */
.modal-mask {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(15,23,42,0.5);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.modal-mask.open { opacity: 1; pointer-events: auto; }
.modal-box {
  background: white; border-radius: 24px; padding: 28px 32px;
  width: 100%; max-width: 580px; max-height: 90vh; overflow-y: auto;
  box-shadow: 0 40px 80px -20px rgba(0,0,0,0.3);
  transform: scale(0.95) translateY(20px);
  transition: transform 0.3s;
}
.modal-mask.open .modal-box { transform: scale(1) translateY(0); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.modal-title { font-family: var(--font-display); font-size: 1.375rem; font-weight: 700; color: var(--slate-900); }
.modal-close-btn {
  width: 36px; height: 36px; border-radius: 9999px;
  border: 1px solid var(--slate-200); background: transparent;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  color: var(--slate-500); transition: all 0.2s;
}
.modal-close-btn:hover { background: var(--slate-100); }
.modal-subtitle { font-size: 14px; color: var(--slate-500); margin-bottom: 16px; }
.modal-form { display: flex; flex-direction: column; gap: 12px; }
.modal-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 540px) { .modal-row { grid-template-columns: 1fr; } }
.modal-field { display: flex; flex-direction: column; gap: 6px; }
.modal-field label { font-size: 13px; font-weight: 600; color: var(--slate-700); }
.modal-field input,
.modal-field select,
.modal-field textarea {
  padding: 10px 14px; border: 1.5px solid var(--slate-200);
  border-radius: 10px; font-size: 14px; color: var(--slate-900);
  background: white; font-family: inherit; outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.modal-field input:focus,
.modal-field select:focus,
.modal-field textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(10,170,152,0.1);
}
.modal-field textarea { resize: vertical; min-height: 60px; }
.modal-field select { cursor: pointer; }
.modal-field input.input-error,
.modal-field select.input-error { border-color: #ef4444; box-shadow: 0 0 0 3px rgba(239,68,68,0.1); }
.field-error-msg { font-size: 12px; color: #ef4444; margin-top: -2px; min-height: 16px; }
.modal-actions { display: flex; gap: 12px; justify-content: flex-end; margin-top: 8px; }
.modal-cancel-btn {
  padding: 10px 24px; border: 1.5px solid var(--slate-200);
  border-radius: 9999px; background: transparent;
  font-size: 14px; font-weight: 600; color: var(--slate-600);
  cursor: pointer; font-family: inherit; transition: all 0.2s;
}
.modal-cancel-btn:hover { border-color: var(--slate-400); }
.modal-submit-btn {
  padding: 10px 28px; border: none; border-radius: 9999px;
  background: var(--teal); color: white;
  font-size: 14px; font-weight: 700; cursor: pointer;
  font-family: inherit; transition: all 0.2s;
}
.modal-submit-btn:hover { background: var(--teal-dark); box-shadow: 0 8px 20px rgba(10,170,152,0.3); }

/* ─── BACK TO TOP ─── */
.back-top {
  position: fixed; right: 32px; bottom: 32px; z-index: 50;
  width: 48px; height: 48px; border-radius: 14px;
  background: rgba(255,255,255,0.85); backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.6);
  box-shadow: 0 8px 30px -10px rgba(0,0,0,0.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--slate-400); cursor: pointer;
  opacity: 0; pointer-events: none; transform: translateY(8px);
  transition: all 0.3s;
}
.back-top.show { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-top:hover {
  background: var(--slate-900); color: white;
  box-shadow: 0 20px 40px -10px rgba(0,0,0,0.3);
  transform: translateY(-4px);
}
.back-top:hover svg { animation: bounceUp 1s infinite; }
@keyframes bounceUp {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-3px); }
}

/* ─── Logo shared SVG ─── */
.logo-svg { display: block; }