/* ==========================================================================
   Gupt — 2026 landing page
   - Design tokens with dual theme
   - Fluid typography
   - Animated mesh background
   - Bento grid + premium components
   - Magnetic / cursor / scroll interactions
   ========================================================================== */

/* ----- TOKENS ----- */
:root,
:root[data-theme="light"] {
  /* Surfaces */
  --bg: #fafbfc;
  --bg-elev: #ffffff;
  --surface: #ffffff;
  --surface-2: #f7f8fb;
  --surface-3: #f1f3f7;
  --surface-glass: rgba(255, 255, 255, 0.65);
  --surface-glass-strong: rgba(255, 255, 255, 0.85);

  /* Lines */
  --line: rgba(15, 23, 42, 0.07);
  --line-strong: rgba(15, 23, 42, 0.14);
  --line-accent: rgba(37, 99, 235, 0.32);

  /* Text */
  --text: #0a0b0d;
  --text-1: #1a1d24;
  --text-2: #4a5060;
  --text-3: #7a8090;
  --text-4: #a5acbb;

  /* Brand */
  --accent: #2563eb;
  --accent-2: #0ea5e9;
  --accent-3: #6366f1;
  --accent-hover: #1d4ed8;
  --accent-soft: rgba(37, 99, 235, 0.08);
  --accent-glow: rgba(37, 99, 235, 0.25);
  --on-accent: #ffffff;

  /* Semantic */
  --success: #10b981;
  --success-soft: rgba(16, 185, 129, 0.10);
  --danger: #e11d48;

  /* Shadow ramp */
  --shadow-xs: 0 1px 2px rgba(10, 11, 13, 0.04);
  --shadow-sm: 0 2px 6px rgba(10, 11, 13, 0.06), 0 1px 2px rgba(10, 11, 13, 0.04);
  --shadow-md: 0 8px 24px rgba(10, 11, 13, 0.07), 0 3px 8px rgba(10, 11, 13, 0.05);
  --shadow-lg: 0 24px 64px rgba(10, 11, 13, 0.10), 0 8px 24px rgba(10, 11, 13, 0.06);
  --shadow-glow: 0 20px 60px var(--accent-glow);

  /* Code */
  --code-bg: #0f1216;
  --code-text: #d4d8e0;
  --tk-c: #6b7280;
  --tk-k: #93c5fd;
  --tk-s: #34d399;

  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #06070a;
  --bg-elev: #0c0e13;
  --surface: #0e1117;
  --surface-2: #131720;
  --surface-3: #1a1f2b;
  --surface-glass: rgba(14, 17, 23, 0.6);
  --surface-glass-strong: rgba(14, 17, 23, 0.86);

  --line: rgba(255, 255, 255, 0.07);
  --line-strong: rgba(255, 255, 255, 0.16);
  --line-accent: rgba(96, 165, 250, 0.42);

  --text: #f5f6f9;
  --text-1: #e4e6ec;
  --text-2: #a8aec0;
  --text-3: #767c8e;
  --text-4: #545968;

  --accent: #60a5fa;
  --accent-2: #22d3ee;
  --accent-3: #a78bfa;
  --accent-hover: #93c5fd;
  --accent-soft: rgba(96, 165, 250, 0.12);
  --accent-glow: rgba(96, 165, 250, 0.32);
  --on-accent: #06070a;

  --success: #34d399;
  --success-soft: rgba(52, 211, 153, 0.14);
  --danger: #fb7185;

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.5);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 12px 32px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 20px 60px var(--accent-glow);

  --code-bg: #0a0c10;
  --code-text: #e4e6ec;

  color-scheme: dark;
}

/* Smooth theme transition (only on supported props) */
:root {
  --motion: 220ms cubic-bezier(0.2, 0.7, 0.2, 1);
  --motion-lg: 380ms cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-out-quint: cubic-bezier(0.22, 1, 0.36, 1);
}

html,
body {
  background-color: var(--bg);
  color: var(--text);
}

html.theme-transition,
html.theme-transition *,
html.theme-transition *::before,
html.theme-transition *::after {
  transition: background-color 280ms ease, border-color 280ms ease, color 280ms ease,
    box-shadow 280ms ease !important;
  transition-delay: 0 !important;
}

/* ----- RESET ----- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family:
    "Inter var", "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI Variable Text", "Segoe UI", "Helvetica Neue", sans-serif;
  font-feature-settings: "ss01", "cv11", "calt", "ss03";
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
  background: none;
  border: 0;
  padding: 0;
}

code {
  font-family: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, Consolas, monospace;
  font-size: 0.86em;
  padding: 0.08em 0.4em;
  border-radius: 5px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--text-1);
}

::selection {
  background: var(--accent-soft);
  color: var(--text);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 12px;
  padding: 8px 14px;
  background: var(--accent);
  color: var(--on-accent);
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
  z-index: 100;
  transition: top var(--motion);
}
.skip-link:focus { top: 12px; }

/* ----- LAYOUT ----- */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
}

.section {
  padding: clamp(80px, 9vw, 0px) clamp(18px, 3vw, 32px);
  position: relative;
}

/* Every section's direct content gets the same max-width / centering treatment.
   Inner elements with their own narrower max-width (like .section-head and .faq)
   are intentionally excluded so they can stay narrower. */
.section > .bento,
.section > .cases,
.section > .timeline,
.section > .plans,
.section > .quotes,
.section > .privacy-card,
.section > .cta-card,
.section > .code-card,
.section > .pricing-note {
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
}

.section-tinted {
  background:
    linear-gradient(180deg, transparent, var(--surface-2) 30%, var(--surface-2) 70%, transparent),
    transparent;
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto clamp(48px, 6vw, 72px);
}

.section-head p {
  margin: 16px 0 0;
  font-size: 17px;
  color: var(--text-2);
  line-height: 1.55;
}

.kicker {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  padding: 4px 12px;
  background: var(--accent-soft);
  border-radius: 999px;
}

.kicker-on-dark { color: var(--accent); background: var(--accent-soft); }

/* ----- TYPE ----- */
.display {
  margin: 0;
  font-size: clamp(40px, 6.6vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-weight: 750;
  font-feature-settings: "ss01", "cv11", "calt";
}

.display-sm {
  margin: 0;
  font-size: clamp(28px, 3.6vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.028em;
  font-weight: 720;
}

.grad-text {
  background: linear-gradient(120deg, var(--accent) 0%, var(--accent-2) 50%, var(--accent-3) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-size: 200% 100%;
  animation: gradShift 8s ease-in-out infinite;
}

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

/* ----- BACKGROUND MESH ----- */
.bg-mesh {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.mesh-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  will-change: transform;
}

.mesh-blob--1 {
  width: 620px;
  height: 620px;
  top: -200px;
  left: -120px;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  animation: drift1 24s ease-in-out infinite alternate;
}

.mesh-blob--2 {
  width: 520px;
  height: 520px;
  top: -120px;
  right: -100px;
  background: radial-gradient(circle, var(--accent-2) 0%, transparent 70%);
  animation: drift2 28s ease-in-out infinite alternate;
}

.mesh-blob--3 {
  width: 720px;
  height: 720px;
  top: 60vh;
  left: 30%;
  background: radial-gradient(circle, var(--accent-3) 0%, transparent 70%);
  opacity: 0.28;
  animation: drift3 32s ease-in-out infinite alternate;
}

@keyframes drift1 {
  to { transform: translate(80px, 60px) scale(1.1); }
}
@keyframes drift2 {
  to { transform: translate(-60px, 80px) scale(1.05); }
}
@keyframes drift3 {
  to { transform: translate(-80px, -60px) scale(0.95); }
}

.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 50% at 50% 0%, #000 30%, transparent 80%);
  opacity: 0.4;
}

:root[data-theme="dark"] .bg-grid { opacity: 0.6; }

/* ----- NAV ----- */
.nav {
  position: sticky;
  top: 12px;
  z-index: 50;
  padding: 0 16px;
  margin-top: 16px;
}

.nav-shell {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 10px 14px 10px 18px;
  background: var(--surface-glass-strong);
  backdrop-filter: blur(20px) saturate(1.6);
  -webkit-backdrop-filter: blur(20px) saturate(1.6);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--motion), transform var(--motion), background var(--motion);
}

.nav.is-scrolled .nav-shell {
  box-shadow: var(--shadow-md);
  background: var(--surface-glass-strong);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: -0.015em;
  font-size: 16px;
  color: var(--text);
}

.brand img {
  border-radius: 50%;
  filter: drop-shadow(0 4px 10px var(--accent-glow));
  transition: transform var(--motion);
}

.brand:hover img { transform: rotate(-8deg) scale(1.06); }

.nav-links {
  display: flex;
  gap: 4px;
  margin-left: auto;
  margin-right: auto;
}

.nav-links a {
  position: relative;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  border-radius: 999px;
  transition: color var(--motion), background var(--motion);
}

.nav-links a:hover {
  color: var(--text);
  background: var(--surface-2);
}

.nav-links a.is-active {
  color: var(--text);
  background: var(--surface-2);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-toggle {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text-2);
  transition: background var(--motion), border-color var(--motion), color var(--motion), transform var(--motion);
}

.icon-toggle:hover {
  color: var(--text);
  border-color: var(--line-strong);
  transform: rotate(15deg);
}

.icon-toggle svg { width: 16px; height: 16px; }

:root[data-theme="light"] .icon-toggle .icon-moon { display: none; }
:root[data-theme="dark"]  .icon-toggle .icon-sun  { display: none; }

.nav-burger {
  display: none;
  width: 36px;
  height: 36px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
}

.nav-burger span {
  display: block;
  width: 14px;
  height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--motion), opacity var(--motion);
}

/* ----- BUTTONS ----- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  transition: transform var(--motion), background var(--motion), color var(--motion),
    border-color var(--motion), box-shadow var(--motion);
  white-space: nowrap;
  overflow: hidden;
  isolation: isolate;
}

.btn svg { width: 16px; height: 16px; }

.btn:active { transform: translateY(0.5px) scale(0.99); }

.btn-sm { padding: 8px 14px; font-size: 13px; }
.btn-lg { padding: 14px 22px; font-size: 15px; }
.btn-block { width: 100%; }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #ffffff;
  box-shadow: 0 10px 28px var(--accent-glow), inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.btn-primary:hover {
  filter: brightness(1.08);
  box-shadow: 0 14px 36px var(--accent-glow), inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.btn-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 35%,
    rgba(255, 255, 255, 0.4) 50%,
    transparent 65%
  );
  transform: translateX(-100%);
  pointer-events: none;
}

.btn-primary:hover .btn-shimmer {
  animation: shimmer 1.2s ease;
}

@keyframes shimmer {
  to { transform: translateX(100%); }
}

.btn-ghost {
  background: var(--surface);
  color: var(--text);
  border-color: var(--line);
  box-shadow: var(--shadow-xs);
}

.btn-ghost:hover {
  border-color: var(--line-strong);
  background: var(--surface-2);
}

/* ----- HERO ----- */
.hero {
  position: relative;
  padding: clamp(56px, 7vw, 96px) 0 clamp(56px, 7vw, 80px);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(36px, 5vw, 80px);
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-glass-strong);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-xs);
  font-size: 12.5px;
  font-weight: 550;
  color: var(--text-1);
  transition: border-color var(--motion), box-shadow var(--motion), transform var(--motion);
}

.pill:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}

.pill svg { width: 12px; height: 12px; color: var(--text-3); }

.pulse {
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
}

.pulse::before {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: var(--success);
  opacity: 0.4;
  animation: pulse 2s ease-out infinite;
}

@keyframes pulse {
  0%   { transform: scale(0.6); opacity: 0.4; }
  100% { transform: scale(2);   opacity: 0;   }
}

.hero h1 { margin-top: 22px; }

.lede {
  margin: 22px 0 0;
  font-size: clamp(16px, 1.4vw, 18.5px);
  color: var(--text-2);
  line-height: 1.55;
  max-width: 580px;
}

.lede strong { color: var(--text); font-weight: 600; }

.hero-cta {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-meta {
  list-style: none;
  padding: 0;
  margin: 36px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  font-size: 13.5px;
  color: var(--text-2);
}

.hero-meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-meta svg {
  width: 14px;
  height: 14px;
  color: var(--success);
  flex-shrink: 0;
}

/* Hero preview window */
.hero-preview {
  position: relative;
  perspective: 1600px;
}

.preview-glow {
  position: absolute;
  inset: 8% 0 0 8%;
  width: 90%;
  height: 90%;
  background: radial-gradient(ellipse, var(--accent-glow), transparent 65%);
  filter: blur(30px);
  z-index: -1;
}

.preview-window {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: rotateY(-7deg) rotateX(3deg);
  transform-origin: center;
  will-change: transform;
  animation: float 8s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: rotateY(-7deg) rotateX(3deg) translateY(0); }
  50%      { transform: rotateY(-7deg) rotateX(3deg) translateY(-8px); }
}

.preview-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}

.preview-bar .dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.preview-bar .red    { background: #ff5f57; }
.preview-bar .yellow { background: #febc2e; }
.preview-bar .green  { background: #28c840; }

.preview-title {
  margin-left: 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-2);
  font-weight: 600;
}

.preview-title img { border-radius: 50%; }

.preview-badge {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  font-size: 10px;
  font-weight: 600;
  color: var(--success);
  background: var(--success-soft);
  border-radius: 999px;
}

.preview-body { padding: 14px; }

.mock-board {
  display: grid;
  grid-template-columns: 1fr 1fr 1.45fr;
  gap: 8px;
  min-height: 280px;
}

.mock-col {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface-2);
  min-width: 0;
}

.mock-head {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.005em;
  margin-bottom: 2px;
}

.step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 5px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 10px;
  font-weight: 700;
}

.mock-card {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--surface);
  font-size: 11px;
}

.mock-card--active {
  border-color: var(--line-accent);
  background: var(--accent-soft);
  box-shadow: inset 3px 0 0 var(--accent);
}

.mock-title {
  font-weight: 600;
  font-size: 11.5px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mock-sub { color: var(--text-3); font-size: 10px; margin-top: 2px; }

.cred-card {
  padding: 10px;
  border: 1px solid var(--line-accent);
  border-radius: 11px;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: var(--shadow-xs), inset 3px 0 0 var(--accent);
}

.cred-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 6px;
  border-bottom: 1px dashed var(--line);
}

.cred-role { font-size: 11.5px; font-weight: 650; color: var(--text); }

.cred-icons { display: flex; gap: 3px; }

.cred-icon {
  width: 16px;
  height: 16px;
  border-radius: 5px;
  background: var(--surface-2);
  border: 1px solid var(--line);
}

.cred-icon--danger {
  background: rgba(225, 29, 72, 0.1);
  border-color: rgba(225, 29, 72, 0.18);
}

.cred-row { display: flex; flex-direction: column; gap: 2px; }

.cred-label {
  text-transform: uppercase;
  font-size: 8px;
  letter-spacing: 0.12em;
  color: var(--text-3);
  font-weight: 700;
}

.cred-value { font-size: 11px; color: var(--text); }
.cred-value.mono {
  font-family: "JetBrains Mono", "SF Mono", ui-monospace, monospace;
  letter-spacing: 0.12em;
}

.cred-fill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 2px;
  padding: 7px 10px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #ffffff;
  font-size: 11px;
  font-weight: 650;
  box-shadow: 0 6px 14px var(--accent-glow), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.cred-fill svg { width: 10px; height: 10px; }

/* Floating chips around the preview */
.float-chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-1);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: var(--shadow-md);
  animation: floatChip 7s ease-in-out infinite;
  animation-delay: var(--d, 0s);
}

.float-chip svg { width: 12px; height: 12px; color: var(--accent); }

.float-chip--1 { top: -10px; left: -20px; }
.float-chip--2 { top: 32%; right: -28px; }
.float-chip--3 { bottom: -14px; left: 16%; color: var(--accent); }

@keyframes floatChip {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

/* Hero stats */
.stats {
  margin-top: clamp(48px, 6vw, 88px);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
}

.stat {
  padding: 8px 16px;
  border-right: 1px solid var(--line);
  text-align: center;
}

.stat:last-child { border-right: 0; }

.stat-num {
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 720;
  letter-spacing: -0.025em;
  line-height: 1;
  margin-bottom: 8px;
  font-feature-settings: "tnum";
  background: linear-gradient(135deg, var(--text) 0%, var(--text-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-label {
  font-size: 12.5px;
  color: var(--text-3);
  line-height: 1.4;
}

.stat-label code {
  font-size: 11px;
  padding: 1px 5px;
}

/* ----- BENTO ----- */
.bento {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.bento-card {
  position: relative;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: var(--shadow-xs);
  transition: transform var(--motion-lg), border-color var(--motion),
    box-shadow var(--motion);
  overflow: hidden;
}

.bento-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    600px circle at var(--mx, 50%) var(--my, 50%),
    var(--accent-soft),
    transparent 40%
  );
  opacity: 0;
  transition: opacity var(--motion-lg);
  pointer-events: none;
}

.bento-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-md);
}

.bento-card:hover::before { opacity: 1; }

.bento-card > * { position: relative; z-index: 1; }

.bento-card--lg { grid-column: span 2; }

.bento-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent-soft), transparent);
  color: var(--accent);
  border: 1px solid var(--line);
  margin-bottom: 18px;
}

.bento-icon svg { width: 22px; height: 22px; }

.bento-card h3 {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 680;
  letter-spacing: -0.015em;
}

.bento-card p {
  margin: 0;
  color: var(--text-2);
  font-size: 14.5px;
  line-height: 1.6;
}

.bento-visual { margin-top: 22px; }

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

.flow-node {
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-2);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-1);
}

.flow-node--accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 6px 18px var(--accent-glow);
}

.flow-arrow { color: var(--text-3); font-weight: 600; }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip {
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-2);
  font-size: 12px;
  font-weight: 550;
  color: var(--text-2);
}

.chip--on {
  background: var(--accent-soft);
  border-color: var(--line-accent);
  color: var(--accent);
}

.chip--custom {
  background: var(--success-soft);
  border-color: rgba(16, 185, 129, 0.22);
  color: var(--success);
}

.chip--ghost {
  background: transparent;
  border-style: dashed;
  color: var(--text-3);
}

/* ----- USE CASES ----- */
.cases {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.case-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow-xs);
  transition: transform var(--motion), border-color var(--motion), box-shadow var(--motion);
}

.case-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-md);
}

.case-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}

.case-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 680;
  letter-spacing: -0.01em;
}

.case-card p {
  margin: 0;
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.55;
}

/* ----- TIMELINE ----- */
.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 32px;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--line-strong) 18%,
    var(--line-strong) 82%,
    transparent 100%
  );
  z-index: 0;
}

.timeline li {
  position: relative;
  padding: 28px 22px 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
  box-shadow: var(--shadow-xs);
  transition: transform var(--motion), border-color var(--motion), box-shadow var(--motion);
  z-index: 1;
}

.timeline li:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-md);
}

.t-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #ffffff;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: -0.005em;
  box-shadow: 0 6px 18px var(--accent-glow);
  margin-bottom: 14px;
}

.timeline h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 680;
  letter-spacing: -0.005em;
}

.timeline p {
  margin: 0;
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.55;
}

/* ----- PRIVACY ----- */
.privacy-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
  padding: clamp(36px, 5vw, 64px);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.privacy-aura {
  position: absolute;
  inset: -10% -20% auto auto;
  width: 70%;
  height: 80%;
  background:
    radial-gradient(50% 60% at 50% 40%, var(--accent-glow), transparent 65%),
    radial-gradient(60% 60% at 30% 70%, var(--success-soft), transparent 65%);
  filter: blur(40px);
  z-index: 0;
}

.privacy-card > * { position: relative; z-index: 1; }

.privacy-shield {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #ffffff;
  box-shadow: 0 16px 36px var(--accent-glow);
  margin-bottom: 22px;
}

.privacy-shield svg { width: 30px; height: 30px; }

.privacy-card h2 { margin: 12px 0 14px; }

.privacy-card p {
  margin: 0;
  color: var(--text-2);
  font-size: 15.5px;
  line-height: 1.6;
  max-width: 60ch;
}

.privacy-list {
  list-style: none;
  padding: 0;
  margin: 26px 0 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 24px;
}

.privacy-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-1);
}

.privacy-list .check {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--success-soft);
  color: var(--success);
}

.privacy-list .check svg { width: 12px; height: 12px; }

/* Code transparency block */
.code-card {
  border-radius: 18px;
  overflow: hidden;
  background: var(--code-bg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}

.code-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.code-tab {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
}

.code-tab--active { color: #ffffff; background: rgba(255, 255, 255, 0.08); }

.code-meta {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.4);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.code-card pre {
  margin: 0;
  padding: 20px 22px;
  font-family: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.7;
  color: var(--code-text);
  overflow-x: auto;
}

.tk-c { color: var(--tk-c); font-style: italic; }
.tk-k { color: var(--tk-k); }
.tk-s { color: var(--tk-s); }

/* ----- PRICING ----- */
.plans {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.plan {
  display: flex;
  flex-direction: column;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: var(--shadow-xs);
  transition: transform var(--motion), border-color var(--motion), box-shadow var(--motion);
  position: relative;
  overflow: hidden;
}

.plan:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-md);
}

.plan-featured {
  border-color: var(--line-accent);
  background:
    radial-gradient(80% 80% at 100% 0%, var(--accent-soft), transparent 70%),
    var(--surface);
  box-shadow: 0 24px 64px var(--accent-glow), 0 0 0 1px var(--line-accent);
  transform: translateY(-12px) scale(1.02);
}

.plan-featured:hover {
  transform: translateY(-14px) scale(1.02);
  box-shadow: 0 28px 72px var(--accent-glow), 0 0 0 1px var(--line-accent);
}

.plan-glow {
  position: absolute;
  inset: -50% -50% auto auto;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, var(--accent-glow), transparent 60%);
  filter: blur(20px);
  z-index: 0;
  opacity: 0.4;
}

.plan > * { position: relative; z-index: 1; }

.plan-ribbon {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 4px 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #ffffff;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  box-shadow: 0 8px 20px var(--accent-glow);
}

.plan-name {
  margin: 0 0 4px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
}

.plan-featured .plan-name {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.plan-tag {
  margin: 0 0 18px;
  font-size: 13.5px;
  color: var(--text-2);
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.plan-price .currency {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-3);
  margin-right: 2px;
  margin-top: 4px;
}

.plan-price .amount {
  font-size: 56px;
  font-weight: 750;
  letter-spacing: -0.035em;
  line-height: 1;
  color: var(--text);
  font-feature-settings: "tnum";
}

.plan-price .amount-frac {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-2);
  margin-left: 2px;
}

.plan-price .period {
  font-size: 14px;
  color: var(--text-3);
  margin-left: 8px;
}

.plan-features {
  list-style: none;
  padding: 0;
  margin: 22px 0 22px;
  display: flex;
  flex-direction: column;
  gap: 11px;
  flex: 1;
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--text-1);
  line-height: 1.5;
}

.plan-features strong { color: var(--text); font-weight: 650; }

.ck {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--success-soft);
  color: var(--success);
  font-size: 11px;
  font-weight: 800;
  margin-top: 1px;
}

.ck-on {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #ffffff;
  box-shadow: 0 4px 10px var(--accent-glow);
}

.plan-foot {
  margin: 14px 0 0;
  font-size: 12px;
  color: var(--text-3);
  text-align: center;
}

.pricing-note {
  text-align: center;
  margin: 36px auto 0;
  font-size: 13.5px;
  color: var(--text-3);
  max-width: 560px;
}

/* ----- QUOTES ----- */
.quotes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.quote-card {
  margin: 0;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: var(--shadow-xs);
  transition: transform var(--motion), border-color var(--motion), box-shadow var(--motion);
  position: relative;
}

.quote-card::before {
  content: "\201C";
  position: absolute;
  top: 8px;
  right: 22px;
  font-size: 64px;
  line-height: 1;
  color: var(--accent-soft);
  font-family: Georgia, serif;
  pointer-events: none;
}

.quote-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-md);
}

.quote-card blockquote {
  margin: 0;
}

.quote-card blockquote p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--text-1);
}

.quote-card blockquote strong { color: var(--text); font-weight: 650; }

.quote-card figcaption {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--text-3);
  font-weight: 500;
}

/* ----- FAQ ----- */
.faq {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq details {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: var(--shadow-xs);
  transition: border-color var(--motion), box-shadow var(--motion), background var(--motion);
  overflow: hidden;
}

.faq details[open] {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-sm);
}

.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
}

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

.faq summary::after {
  content: "";
  width: 24px;
  height: 24px;
  border-radius: 8px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  position: relative;
  flex-shrink: 0;
  transition: background var(--motion), border-color var(--motion), transform var(--motion);
}

.faq summary::before {
  content: "";
  position: absolute;
  right: 30px;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--text-2);
  border-bottom: 1.5px solid var(--text-2);
  transform: rotate(45deg) translateY(-2px);
  transition: transform var(--motion);
  pointer-events: none;
}

.faq details[open] summary::before {
  transform: rotate(-135deg) translateY(2px);
}

.faq details p {
  margin: 0;
  padding: 0 24px 22px;
  color: var(--text-2);
  font-size: 14.5px;
  line-height: 1.65;
  max-width: 64ch;
}

/* ----- CTA STRIP ----- */
.cta-card {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: clamp(40px, 5vw, 64px) 32px;
  border-radius: 28px;
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
}

.cta-aura {
  position: absolute;
  inset: -30% -10% auto -10%;
  height: 90%;
  background:
    radial-gradient(40% 60% at 30% 40%, var(--accent-glow), transparent 70%),
    radial-gradient(40% 60% at 70% 60%, rgba(167, 139, 250, 0.25), transparent 70%);
  filter: blur(30px);
  z-index: 0;
}

.cta-card > * { position: relative; z-index: 1; }

.cta-card h2 { margin: 12px 0 10px; }

.cta-card p {
  margin: 0 0 26px;
  color: var(--text-2);
  font-size: 16px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

/* ----- FOOTER ----- */
.footer {
  padding-top: 64px;
  padding-bottom: 28px;
  border-top: 1px solid var(--line);
  background: var(--surface);
  position: relative;
  z-index: 1;
}

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

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-brand img { border-radius: 50%; }

.footer-brand p {
  margin: 0;
  color: var(--text-3);
  font-size: 13.5px;
  max-width: 36ch;
  line-height: 1.55;
}

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

.footer-cols h4 {
  margin: 0 0 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
}

.footer-cols a {
  display: block;
  font-size: 14px;
  color: var(--text-2);
  padding: 5px 0;
  transition: color var(--motion);
}

.footer-cols a:hover { color: var(--text); }

.footer-bottom {
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 12.5px;
  color: var(--text-3);
}

.footer-tag { font-style: italic; }

/* ----- BACK TO TOP ----- */
.to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--text-1);
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity var(--motion), transform var(--motion), background var(--motion);
  z-index: 40;
}

.to-top svg { width: 16px; height: 16px; }

.to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.to-top:hover { background: var(--surface-2); transform: translateY(-2px); }

/* ----- REVEAL ON SCROLL ----- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 700ms var(--ease-out-quint), transform 700ms var(--ease-out-quint);
  transition-delay: calc(var(--data-delay, 0) * 1ms);
  will-change: opacity, transform;
}

.reveal.is-in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ----- RESPONSIVE ----- */
@media (max-width: 1024px) {
  .container { padding: 0 24px; }
  .nav { padding: 0 12px; }
  .nav-links { display: none; }
  .nav-burger { display: inline-flex; }

  .hero-grid {
    grid-template-columns: 1fr;
    text-align: left;
    gap: 56px;
  }
  .hero-preview { max-width: 600px; margin: 0 auto; }
  .preview-window { animation: none; transform: rotateY(0) rotateX(0); }

  .stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }
  .stat {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding: 16px;
  }
  .stat:nth-last-child(-n+2) { border-bottom: 0; }
  .stat:nth-child(odd) { border-right: 1px solid var(--line); }

  .bento {
    grid-template-columns: repeat(2, 1fr);
  }
  .bento-card--lg { grid-column: span 2; }

  .cases, .timeline, .quotes {
    grid-template-columns: repeat(2, 1fr);
  }
  .timeline::before { display: none; }

  .privacy-card {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .plans {
    grid-template-columns: 1fr;
  }
  .plan-featured {
    transform: none;
  }
  .plan-featured:hover {
    transform: translateY(-3px);
  }

  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 640px) {
  .container { padding: 0 18px; }
  .nav { top: 8px; margin-top: 8px; }
  .nav-shell { padding: 8px 8px 8px 14px; }
  .brand-name { font-size: 15px; }

  .hero { padding: 40px 0; }
  .hero h1 { font-size: clamp(32px, 8vw, 44px); }
  .hero-cta .btn { flex: 1; min-width: 0; }

  .bento { grid-template-columns: 1fr; }
  .bento-card--lg { grid-column: auto; }

  .cases, .timeline, .quotes, .footer-cols {
    grid-template-columns: 1fr;
  }

  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .float-chip { display: none; }

  .to-top { right: 14px; bottom: 14px; }
}

@media (hover: none) {
  .bento-card:hover { transform: none; }
  .plan:hover { transform: none; }
}

/* ----- MOBILE DRAWER (mounted by JS) ----- */
.nav-drawer {
  position: fixed;
  top: 72px;
  left: 16px;
  right: 16px;
  display: flex;
  flex-direction: column;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface-glass-strong);
  backdrop-filter: blur(20px) saturate(1.6);
  -webkit-backdrop-filter: blur(20px) saturate(1.6);
  box-shadow: var(--shadow-lg);
  z-index: 49;
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
  transition: opacity var(--motion), transform var(--motion);
}

.nav-drawer.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.nav-drawer a {
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-1);
  border-radius: 12px;
  transition: background var(--motion), color var(--motion);
}

.nav-drawer a:hover {
  background: var(--surface-2);
  color: var(--text);
}

[data-burger][aria-expanded="true"] span:nth-child(1) {
  transform: translateY(5.5px) rotate(45deg);
}
[data-burger][aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
[data-burger][aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-5.5px) rotate(-45deg);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .preview-window { transform: none; }
  .mesh-blob { animation: none; }
}