/* ==========================================================================
   ADNITION — styles.css
   Where Ads Take Off

   TABLE OF CONTENTS
   1.  CSS Variables (brand / theme controls)
   2.  Font loading
   3.  Reset & base
   4.  Layout utilities
   5.  Buttons & links
   6.  Navigation
   7.  Hero
   8.  Section scaffolding (shared)
   9.  Problem section
   10. System / framework grid
   11. How it works (loop)
   12. Creative learning loop
   13. Deliverables
   14. Why Adnition
   15. Who it's for
   16. Plans / pricing
   17. Methodology / trust
   18. FAQ
   19. Final CTA
   20. Footer
   21. Legal / prose pages
   22. Motion & reveal
   23. Responsive breakpoints
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS VARIABLES
   Edit these to re-theme the entire site.
   -------------------------------------------------------------------------- */
:root{
  /* ---- Brand colour: change --accent to re-theme every glow, border,
     and highlight on the site in one place. ---- */
  --bg:            #07080a;
  --bg-elevated:   #0d0f13;
  --bg-elevated-2: #12151b;
  --fg:            #edeef1;
  --fg-dim:        #c8cad0;
  --muted:         #8b8e97;
  --muted-2:       #5d6069;

  --accent:        #3d7cff;   /* primary brand accent (bright electric blue) */
  --accent-bright: #74a1ff;   /* higher-contrast accent for small text on dark */
  --accent-dim:    rgba(61, 124, 255, 0.14);
  --accent-glow:   rgba(61, 124, 255, 0.35);

  --border:        rgba(237, 238, 241, 0.09);
  --border-strong: rgba(237, 238, 241, 0.18);
  --border-accent: rgba(61, 124, 255, 0.4);

  --success:       #5be08b;
  --danger:        #ff7a6e;

  /* ---- Layout ---- */
  --max-width:     1240px;
  --gutter:        1.5rem;

  /* ---- Type ---- */
  --font-display: 'Clash Display', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-body:    'General Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono:    'IBM Plex Mono', 'SFMono-Regular', Consolas, monospace;

  /* ---- Radius & shadow ---- */
  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --shadow-glow: 0 0 0 1px var(--border-accent), 0 0 40px -8px var(--accent-glow);

  /* ---- Motion ---- */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 160ms;
  --dur-med: 420ms;
  --dur-slow: 900ms;
}

/* --------------------------------------------------------------------------
   2. FONT LOADING
   Self-hosted-quality alternative via Fontshare (free, commercial-safe).
   Only the weights actually used are requested to keep payload light.
   -------------------------------------------------------------------------- */
@font-face {
  font-family: 'Clash Display';
  src: local('Clash Display');
  font-display: swap;
}

/* --------------------------------------------------------------------------
   3. RESET & BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Ambient backdrop: bold grid + radial vignette, fixed so it never
   costs repaint on scroll. Pure CSS — no images. A fine off-white grid
   and a larger, sparser blue-tinted grid sway together in a slow,
   circular "wave" path rather than a one-directional scroll; both
   freeze under reduced motion. */
body::before{
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px),
    linear-gradient(rgba(61, 124, 255, 0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61, 124, 255, 0.22) 1px, transparent 1px);
  background-size: 64px 64px, 64px 64px, 256px 256px, 256px 256px;
  opacity: 0.6;
  mask-image: radial-gradient(ellipse 90% 75% at 50% 0%, #000 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 90% 75% at 50% 0%, #000 0%, transparent 80%);
  animation: gridWave 16s ease-in-out infinite;
}

body::after{
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: radial-gradient(ellipse 60% 40% at 50% -10%, var(--accent-dim), transparent 60%);
  animation: glowBreathe 12s ease-in-out infinite;
}

@keyframes gridWave{
  0%   { background-position: 0px 0px,   0px 0px,   0px 0px,     0px 0px; }
  25%  { background-position: 18px 10px, 18px 10px, 60px 34px,   60px 34px; }
  50%  { background-position: 0px 20px,  0px 20px,  0px 68px,    0px 68px; }
  75%  { background-position: -18px 10px,-18px 10px,-60px 34px,  -60px 34px; }
  100% { background-position: 0px 0px,   0px 0px,   0px 0px,     0px 0px; }
}

@keyframes glowBreathe{
  0%, 100%{ opacity: 0.55; transform: translateY(0) scale(1); }
  50%{ opacity: 0.8; transform: translateY(18px) scale(1.04); }
}

/* Two large, heavily blurred accent orbs drifting behind the page —
   layered above the grid to add colour depth without washing the
   grid lines out. GPU-cheap (transform/opacity only) and stopped
   entirely under prefers-reduced-motion. */
.ambient-glow{
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  mix-blend-mode: screen;
}
.ambient-glow__orb{
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  background: radial-gradient(circle, var(--accent-glow), transparent 70%);
  will-change: transform;
}
.ambient-glow__orb--a{
  width: 560px;
  height: 560px;
  top: -220px;
  left: 4%;
  opacity: 0.28;
  animation: driftA 26s ease-in-out infinite;
}
.ambient-glow__orb--b{
  width: 480px;
  height: 480px;
  top: 55%;
  right: -160px;
  opacity: 0.2;
  animation: driftB 32s ease-in-out infinite;
}

@keyframes driftA{
  0%, 100%{ transform: translate(0, 0) scale(1); }
  50%{ transform: translate(70px, 90px) scale(1.15); }
}
@keyframes driftB{
  0%, 100%{ transform: translate(0, 0) scale(1); }
  50%{ transform: translate(-90px, -60px) scale(1.1); }
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--fg);
}

p { margin: 0; }

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

ul, ol { margin: 0; padding: 0; list-style: none; }

img, svg { display: block; max-width: 100%; }

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

::selection {
  background: var(--accent);
  color: #050608;
}

/* Visible, high-contrast focus states everywhere */
:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -60px;
  background: var(--accent);
  color: #05070c;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  z-index: 1000;
  transition: top var(--dur-fast) var(--ease-out);
}
.skip-link:focus { top: 1rem; }

/* --------------------------------------------------------------------------
   4. LAYOUT UTILITIES
   -------------------------------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

main { display: block; }

section { position: relative; }

/* Offsets anchor-jump targets so content doesn't hide under the sticky nav */
[id] { scroll-margin-top: 92px; }

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border) 20%, var(--border) 80%, transparent);
  border: 0;
  margin: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-bright);
  margin-bottom: 1.1rem;
}
.eyebrow::before{
  content: "";
  width: 22px;
  height: 1px;
  background: var(--accent);
}

/* --------------------------------------------------------------------------
   5. BUTTONS & LINKS
   -------------------------------------------------------------------------- */
.btn {
  --btn-pad-y: 0.85rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: var(--btn-pad-y) 1.6rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  white-space: nowrap;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}

.btn-primary {
  background: var(--accent);
  color: #04070d;
  box-shadow: 0 1px 0 0 rgba(255,255,255,0.25) inset, 0 0 0 rgba(0,0,0,0);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 1px 0 0 rgba(255,255,255,0.3) inset, 0 8px 24px -6px var(--accent-glow);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--fg);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent-bright);
  transform: translateY(-1px);
}

.btn-sm { padding: 0.62rem 1.15rem; font-size: 0.85rem; }
.btn-block { width: 100%; }

.text-link {
  position: relative;
  font-weight: 500;
  color: var(--fg-dim);
  padding-bottom: 2px;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0% 1px;
  transition: background-size var(--dur-med) var(--ease-out), color var(--dur-fast);
}
.text-link:hover { color: var(--fg); background-size: 100% 1px; }

/* --------------------------------------------------------------------------
   6. NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  border-bottom: 1px solid transparent;
  transition: background var(--dur-med) var(--ease-out),
              border-color var(--dur-med) var(--ease-out),
              backdrop-filter var(--dur-med) var(--ease-out);
}

.site-header.is-scrolled {
  background: rgba(7, 8, 10, 0.72);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom-color: var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 76px;
}

.logo {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--fg);
  flex-shrink: 0;
}
.logo .logo-mark{
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.1rem;
}

.nav-links a {
  position: relative;
  font-size: 0.92rem;
  color: var(--fg-dim);
  padding: 0.4rem 0.1rem;
  transition: color var(--dur-fast) var(--ease-out);
}
.nav-links a::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:-2px;
  height:1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-med) var(--ease-out);
}
.nav-links a:hover { color: var(--fg); }
.nav-links a:hover::after,
.nav-links a.is-active::after { transform: scaleX(1); }
.nav-links a.is-active { color: var(--fg); }

.nav-cta { display: flex; align-items: center; gap: 1rem; }

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.nav-toggle-bars{
  position: relative;
  width: 18px; height: 12px;
}
.nav-toggle-bars span{
  position: absolute;
  left: 0; right: 0;
  height: 1.5px;
  background: var(--fg);
  transition: transform var(--dur-med) var(--ease-out), opacity var(--dur-fast);
}
.nav-toggle-bars span:nth-child(1){ top: 0; }
.nav-toggle-bars span:nth-child(2){ top: 50%; margin-top: -0.75px; }
.nav-toggle-bars span:nth-child(3){ bottom: 0; }

.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(1){
  transform: translateY(5.25px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(2){ opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(3){
  transform: translateY(-5.25px) rotate(-45deg);
}

.mobile-panel {
  display: none;
  position: fixed;
  inset: 76px 0 0 0;
  z-index: 850;
  background: rgba(7,8,10,0.98);
  backdrop-filter: blur(18px);
  border-top: 1px solid var(--border);
  overflow-y: auto;
  padding: 2rem var(--gutter) 3rem;
}
.mobile-panel[data-open="true"] { display: block; }

.mobile-panel .nav-links {
  flex-direction: column;
  align-items: stretch;
  gap: 0;
}
.mobile-panel .nav-links a {
  padding: 1.05rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 1.05rem;
}
.mobile-panel .nav-links a::after{ display: none; }
.mobile-panel .nav-cta{
  margin-top: 1.75rem;
  flex-direction: column;
  align-items: stretch;
}

/* --------------------------------------------------------------------------
   7. HERO
   -------------------------------------------------------------------------- */
.hero {
  padding: clamp(4rem, 9vw, 7.5rem) 0 clamp(3rem, 6vw, 5rem);
  position: relative;
}

.hero-inner {
  display: grid;
  gap: clamp(2.5rem, 6vw, 4rem);
}

.hero-copy { max-width: 760px; }

.hero-copy h1 {
  font-size: clamp(2.75rem, 6.6vw, 5.4rem);
  margin-bottom: 1.5rem;
}
.hero-copy h1 .accent-dot{ color: var(--accent); }

.hero-lede {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--fg-dim);
  max-width: 620px;
  margin-bottom: 2.5rem;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.75rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
}
.hero-meta-item {
  font-size: 0.82rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.55rem;
}
.hero-meta-sub{
  margin-top: 0.85rem;
  font-size: 0.76rem;
  color: var(--muted-2);
}
.hero-meta-item .dot{
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px 1px var(--accent-glow);
  flex-shrink: 0;
  animation: dotPulse 2.4s ease-in-out infinite;
}
.hero-meta-item:nth-child(2) .dot{ animation-delay: .5s; }
.hero-meta-item:nth-child(3) .dot{ animation-delay: 1s; }

@keyframes dotPulse{
  0%, 100%{ transform: scale(1); opacity: 1; }
  50%{ transform: scale(1.4); opacity: 0.55; }
}

/* Proprietary loop diagram */
.loop-diagram {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--bg-elevated), var(--bg));
  padding: clamp(1.75rem, 3vw, 2.75rem) clamp(1.25rem, 3vw, 2.5rem);
  overflow: hidden;
  position: relative;
}
.loop-diagram::before{
  content:"";
  position:absolute;
  inset: -40% -10% auto -10%;
  height: 60%;
  background: radial-gradient(ellipse at 50% 0%, var(--accent-dim), transparent 70%);
  pointer-events: none;
}
.loop-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.75rem;
  display: block;
}

.loop-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.5rem;
  position: relative;
}

.loop-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.85rem;
  padding: 0.5rem;
  position: relative;
  opacity: 0;
  transform: translateY(10px);
}
.loop-node.is-visible{
  animation: loopReveal var(--dur-slow) var(--ease-out) forwards;
}
.loop-node:nth-child(1){ animation-delay: 0ms; }
.loop-node:nth-child(2){ animation-delay: 90ms; }
.loop-node:nth-child(3){ animation-delay: 180ms; }
.loop-node:nth-child(4){ animation-delay: 270ms; }
.loop-node:nth-child(5){ animation-delay: 360ms; }

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

.loop-node-mark {
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-bright);
  background: var(--bg-elevated-2);
  transition: border-color var(--dur-med), box-shadow var(--dur-med);
  animation: markPulse 3.2s ease-in-out infinite;
}
.loop-node:nth-child(1) .loop-node-mark{ animation-delay: 0ms; }
.loop-node:nth-child(2) .loop-node-mark{ animation-delay: 400ms; }
.loop-node:nth-child(3) .loop-node-mark{ animation-delay: 800ms; }
.loop-node:nth-child(4) .loop-node-mark{ animation-delay: 1200ms; }
.loop-node:nth-child(5) .loop-node-mark{ animation-delay: 1600ms; }
.loop-node:hover .loop-node-mark{
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-dim);
}

@keyframes markPulse{
  0%, 100%{ transform: scale(1); }
  50%{ transform: scale(1.08); }
}

.loop-node-label {
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--fg);
}
.loop-node-sub{
  font-size: 0.78rem;
  color: var(--muted);
  max-width: 12ch;
}

.loop-connector {
  position: absolute;
  top: 26px;
  left: calc(10% + 26px);
  right: calc(10% + 26px);
  height: 1px;
  background-image: repeating-linear-gradient(90deg, var(--accent) 0 6px, transparent 6px 12px);
  opacity: 0.55;
  z-index: -1;
  animation: dashFlow 1.4s linear infinite;
}

@keyframes dashFlow{
  to{ background-position: 12px 0; }
}

.loop-cycle-note strong{ color: var(--fg); font-weight: 600; }
.loop-cycle-note{
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px dashed var(--border);
  font-size: 0.82rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

/* --------------------------------------------------------------------------
   8. SECTION SCAFFOLDING (shared)
   -------------------------------------------------------------------------- */
.section { padding: clamp(4rem, 8vw, 7rem) 0; }
.section-alt { background: var(--bg-elevated); }

.section-head {
  max-width: 680px;
  margin-bottom: clamp(2.5rem, 5vw, 3.75rem);
}
.section-head.center { margin-inline: auto; text-align: center; }

.section-head h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1.1rem;
}

.section-head p {
  font-size: 1.08rem;
  color: var(--fg-dim);
  line-height: 1.65;
}

.section-foot {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
}

/* --------------------------------------------------------------------------
   9. PROBLEM SECTION
   -------------------------------------------------------------------------- */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.problem-item {
  padding: 2rem clamp(1.25rem, 3vw, 2.25rem);
  background: var(--bg);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: background var(--dur-med) var(--ease-out);
}
.problem-item:hover{ background: var(--bg-elevated); }

.problem-item .num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-bright);
  display: block;
  margin-bottom: 1rem;
}

.problem-item h3 {
  font-size: 1.12rem;
  font-weight: 500;
  margin-bottom: 0.6rem;
  letter-spacing: -0.01em;
}

.problem-item p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   10. SYSTEM / FRAMEWORK GRID
   -------------------------------------------------------------------------- */
.system-intro {
  max-width: 780px;
  font-size: 1.15rem;
  color: var(--fg-dim);
  line-height: 1.7;
  margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
  padding: clamp(1.5rem, 3vw, 2rem);
  border: 1px solid var(--border);
  border-left: 2px solid var(--accent);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
}
.system-intro strong{ color: var(--fg); font-weight: 600; }

.system-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.system-card {
  background: var(--bg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  min-height: 190px;
  transition: background var(--dur-med) var(--ease-out);
}
.system-card:hover{ background: var(--bg-elevated); }

.system-card .index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
}

.system-card h3 {
  font-size: 1.15rem;
  font-weight: 500;
}

.system-card p {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.6;
  margin-top: auto;
}

/* --------------------------------------------------------------------------
   11. HOW IT WORKS (loop)
   -------------------------------------------------------------------------- */
.steps {
  position: relative;
}

.step-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  padding: clamp(1.75rem, 3vw, 2.5rem) 0;
  border-top: 1px solid var(--border);
  position: relative;
}
.step-row:last-of-type { border-bottom: 1px solid var(--border); }

.step-index {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  font-weight: 500;
  color: transparent;
  -webkit-text-stroke: 1px var(--border-strong);
  line-height: 1;
  transition: -webkit-text-stroke-color var(--dur-med) var(--ease-out);
}
.step-row:hover .step-index{
  -webkit-text-stroke-color: var(--accent);
}

.step-body h3 {
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  margin-bottom: 0.65rem;
}

.step-body p {
  color: var(--fg-dim);
  font-size: 1rem;
  max-width: 560px;
  line-height: 1.65;
}

.step-loop-note {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-top: 2.25rem;
  padding: 1.25rem clamp(1.25rem, 3vw, 1.75rem);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-md);
  background: var(--accent-dim);
}
.step-loop-note svg{ flex-shrink: 0; color: var(--accent-bright); }
.step-loop-note p{ font-size: 0.92rem; color: var(--fg-dim); }
.step-loop-note strong{ color: var(--fg); }

/* --------------------------------------------------------------------------
   12. CREATIVE LEARNING LOOP
   -------------------------------------------------------------------------- */
.learning-section {
  display: grid;
  gap: clamp(2.5rem, 6vw, 4rem);
  align-items: start;
}

.learning-copy p { margin-bottom: 1.25rem; }
.learning-copy p:last-child { margin-bottom: 0; }
.learning-copy { color: var(--fg-dim); font-size: 1.05rem; line-height: 1.7; }

.learning-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.75rem;
}
.learning-tag {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.02em;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--border-strong);
  border-radius: 99px;
  color: var(--fg-dim);
  transition: border-color var(--dur-fast), color var(--dur-fast);
}
.learning-tag:hover{ border-color: var(--accent); color: var(--accent-bright); }

.memory-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--bg-elevated), var(--bg));
  padding: clamp(1.75rem, 3vw, 2.5rem);
  position: relative;
  overflow: hidden;
}
.memory-panel::after{
  content:"";
  position:absolute;
  width: 260px; height: 260px;
  right: -80px; top: -80px;
  background: radial-gradient(circle, var(--accent-dim), transparent 70%);
  pointer-events: none;
}
.memory-panel-label{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-bright);
  margin-bottom: 1.5rem;
  display: block;
}
.memory-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.95rem 0;
  border-top: 1px solid var(--border);
  gap: 1rem;
}
.memory-row:first-of-type{ border-top: 0; }
.memory-row-label{ font-size: 0.92rem; color: var(--fg-dim); }
.memory-row-status{
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.03em;
  color: var(--muted);
  animation: statusSweep 4.8s ease-in-out infinite;
}
/* Stagger each row so the "active" state travels down the list one
   row at a time instead of every row lighting up in unison. */
.memory-row:nth-child(1) .memory-row-status{ animation-delay: 0s; }
.memory-row:nth-child(2) .memory-row-status{ animation-delay: 1.2s; }
.memory-row:nth-child(3) .memory-row-status{ animation-delay: 2.4s; }
.memory-row:nth-child(4) .memory-row-status{ animation-delay: 3.6s; }

.memory-row-status::before{
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px 1px currentColor;
  flex-shrink: 0;
}

@keyframes statusSweep{
  0%{ color: var(--muted); }
  4%{ color: var(--accent-bright); }
  20%{ color: var(--accent-bright); }
  32%, 100%{ color: var(--muted); }
}
.memory-panel-caption{
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px dashed var(--border);
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   13. DELIVERABLES
   -------------------------------------------------------------------------- */
.deliverables-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.deliverable-item {
  background: var(--bg);
  padding: clamp(1.5rem, 3vw, 2rem);
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
}
.deliverable-icon {
  flex-shrink: 0;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border-accent);
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-bright);
  margin-top: 2px;
}
.deliverable-item h3 {
  font-size: 1.02rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
}
.deliverable-item p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   14. WHY ADNITION
   -------------------------------------------------------------------------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 2.5vw, 1.75rem);
}
.why-item {
  padding: clamp(1.5rem, 2.5vw, 1.85rem);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--dur-med), transform var(--dur-med);
}
.why-item:hover{
  border-color: var(--border-accent);
  transform: translateY(-3px);
}
.why-item .why-num{
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-bright);
  display: block;
  margin-bottom: 1rem;
}
.why-item h3{ font-size: 1.05rem; font-weight: 500; margin-bottom: 0.55rem; }
.why-item p{ font-size: 0.9rem; color: var(--muted); line-height: 1.55; }

/* --------------------------------------------------------------------------
   15. WHO IT'S FOR
   -------------------------------------------------------------------------- */
.fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.25rem, 3vw, 2rem);
}
.fit-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 2.25rem);
}
.fit-panel.is-yes { border-color: var(--border-accent); background: var(--accent-dim); }
.fit-panel.is-no { background: var(--bg-elevated); }

.fit-panel h3{
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.fit-panel h3 .mark{
  width: 22px; height: 22px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}
.fit-panel.is-yes h3 .mark{ background: var(--accent); color: #04070d; }
.fit-panel.is-no h3 .mark{ background: var(--border-strong); color: var(--fg-dim); }

.fit-panel ul { display: flex; flex-direction: column; gap: 0.9rem; }
.fit-panel li {
  font-size: 0.95rem;
  color: var(--fg-dim);
  padding-left: 1.4rem;
  position: relative;
  line-height: 1.55;
}
.fit-panel li::before{
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 6px; height: 1px;
  background: var(--muted);
}
.fit-panel.is-yes li::before{ background: var(--accent-bright); width: 9px; }

/* --------------------------------------------------------------------------
   16. PLANS / PRICING
   -------------------------------------------------------------------------- */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 2.5vw, 1.75rem);
  align-items: stretch;
}

.plan-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 2.25rem);
  display: flex;
  flex-direction: column;
  background: var(--bg-elevated);
  transition: transform var(--dur-med) var(--ease-out), border-color var(--dur-med);
}
.plan-card:hover{ transform: translateY(-4px); }

.plan-card.is-featured {
  border-color: var(--border-accent);
  background: linear-gradient(180deg, var(--accent-dim), var(--bg-elevated) 55%);
  box-shadow: var(--shadow-glow);
  position: relative;
  animation: featuredGlow 4s ease-in-out infinite;
}

@keyframes featuredGlow{
  0%, 100%{ box-shadow: 0 0 0 1px var(--border-accent), 0 0 40px -8px var(--accent-glow); }
  50%{ box-shadow: 0 0 0 1px var(--border-accent), 0 0 60px -4px var(--accent-glow); }
}

.plan-badge {
  position: absolute;
  top: -13px;
  left: clamp(1.75rem, 3vw, 2.25rem);
  background: var(--accent);
  color: #04070d;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  border-radius: 99px;
}

.plan-name { font-size: 1.3rem; margin-bottom: 0.5rem; }
.plan-desc { font-size: 0.92rem; color: var(--muted); line-height: 1.55; min-height: 44px; margin-bottom: 1.5rem; }

/* EDIT PRICING: change the number inside .plan-price strong (and the
   data-price attribute is not required — plain text only). */
.plan-price {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--border);
}
.plan-price strong {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 500;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.plan-price span { color: var(--muted); font-size: 0.9rem; }

.plan-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-grow: 1;
}
.plan-feature {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.88rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.plan-feature:last-child{ border-bottom: 0; padding-bottom: 0; }
.plan-feature .label{ color: var(--muted); }
.plan-feature .value{ color: var(--fg-dim); text-align: right; font-weight: 500; }

.plans-note {
  margin-top: clamp(2rem, 4vw, 2.75rem);
  text-align: center;
  font-size: 0.9rem;
  color: var(--muted);
  max-width: 620px;
  margin-inline: auto;
}
.plans-note strong{ color: var(--fg-dim); }

/* --------------------------------------------------------------------------
   17. METHODOLOGY / TRUST
   -------------------------------------------------------------------------- */
.trust-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: center;
}
.trust-points { display: flex; flex-direction: column; gap: 1.5rem; }
.trust-point { display: flex; gap: 1.1rem; }
.trust-point .mark{
  flex-shrink: 0;
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--border-accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-bright);
  margin-top: 2px;
}
.trust-point h3{ font-size: 1.02rem; font-weight: 500; margin-bottom: 0.35rem; }
.trust-point p{ font-size: 0.92rem; color: var(--muted); line-height: 1.6; }

.trust-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 2.25rem);
  background: var(--bg-elevated);
}
.trust-panel-head{
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.trust-panel-head span:first-child{ font-family: var(--font-mono); font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
.status-pill{
  display: inline-flex; align-items: center; gap: 0.45rem;
  font-size: 0.76rem; color: var(--success);
  font-family: var(--font-mono);
}
.status-pill .dot{ width: 6px; height: 6px; border-radius: 50%; background: var(--success); animation: dotPulse 2.4s ease-in-out infinite; }

/* <!-- FUTURE CASE STUDIES / LOGOS: this .trust-panel block is a safe,
     visually-balanced place to insert real client logos, a results
     snapshot, or a short case study once available. Keep claims
     accurate and specific when you do. --> */
.trust-list { display: flex; flex-direction: column; }
.trust-list-item{
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem;
}
.trust-list-item:last-child{ border-bottom: 0; }
.trust-list-item .label{ color: var(--fg-dim); }
.trust-list-item .val{ color: var(--muted); font-family: var(--font-mono); font-size: 0.8rem; }

/* --------------------------------------------------------------------------
   18. FAQ
   -------------------------------------------------------------------------- */
.faq-list {
  border-top: 1px solid var(--border);
  max-width: 860px;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.6rem 2.5rem 1.6rem 0;
  position: relative;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--fg);
  transition: color var(--dur-fast);
}
.faq-item summary::-webkit-details-marker{ display: none; }
.faq-item summary:hover{ color: var(--accent-bright); }

.faq-item .faq-icon{
  position: absolute;
  right: 0; top: 1.55rem;
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  flex-shrink: 0;
}
.faq-item .faq-icon::before,
.faq-item .faq-icon::after{
  content: "";
  position: absolute;
  background: var(--fg-dim);
  transition: transform var(--dur-med) var(--ease-out), opacity var(--dur-med);
}
.faq-item .faq-icon::before{ width: 9px; height: 1px; }
.faq-item .faq-icon::after{ width: 1px; height: 9px; }
.faq-item[open] .faq-icon::after{ transform: rotate(90deg); opacity: 0; }

.faq-answer {
  padding: 0 2.5rem 1.75rem 0;
  color: var(--fg-dim);
  font-size: 0.96rem;
  line-height: 1.7;
  max-width: 64ch;
}

/* --------------------------------------------------------------------------
   19. FINAL CTA
   -------------------------------------------------------------------------- */
.final-cta {
  text-align: center;
  padding: clamp(4.5rem, 10vw, 8rem) 0;
  position: relative;
  border-top: 1px solid var(--border);
}
.final-cta::before{
  content:"";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 60% at 50% 20%, var(--accent-dim), transparent 65%);
  pointer-events: none;
}
.final-cta-inner{ position: relative; max-width: 700px; margin-inline: auto; }
.final-cta h2{
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  margin-bottom: 1.25rem;
}
.final-cta p{
  font-size: 1.1rem;
  color: var(--fg-dim);
  margin-bottom: 2.5rem;
}
.final-cta .btn{ margin-inline: auto; }
.final-cta-qualifier{
  margin-top: 1.5rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.audit-embed {
  margin-top: 3rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 2.75rem);
  background: var(--bg-elevated);
  text-align: left;
}
.audit-embed-label{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 1.5rem;
}

/* Audit request form — submits to Web3Forms (see HTML comment above the
   form for setup). Plain, accessible form controls styled to match the
   rest of the system. */
.audit-form{
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.form-row{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.form-field{
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.form-field label{
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg-dim);
}
.form-field label span{ color: var(--muted); font-weight: 400; }

.form-field input,
.form-field select,
.form-field textarea{
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 0.8rem 0.95rem;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.form-field input::placeholder,
.form-field textarea::placeholder{ color: var(--muted-2); }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus{
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.form-field textarea{ resize: vertical; min-height: 88px; }
.form-field select{
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%238b8e97' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.95rem center;
  padding-right: 2.4rem;
}
.form-field select:invalid{ color: var(--muted-2); }

/* Honeypot spam trap: visually and programmatically hidden, never a
   focus target, but still readable by bots that fill in every field. */
.form-honeypot{
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.audit-form button[disabled]{
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

.audit-form-status{
  min-height: 1.3em;
  margin: 0;
  font-size: 0.85rem;
}
.audit-form-status[data-state="success"]{ color: var(--success); }
.audit-form-status[data-state="error"]{ color: var(--danger); }

/* --------------------------------------------------------------------------
   20. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: clamp(3rem, 6vw, 4rem) 0 2.5rem;
}
.footer-top{
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}
.footer-brand .logo{ margin-bottom: 0.75rem; }
.footer-brand p{ color: var(--muted); font-size: 0.9rem; max-width: 280px; line-height: 1.55; }

.footer-cols{ display: flex; gap: clamp(2.5rem, 6vw, 5rem); }
.footer-col h4{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.1rem;
  font-weight: 500;
}
.footer-col ul{ display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col a{ font-size: 0.9rem; color: var(--fg-dim); transition: color var(--dur-fast); }
.footer-col a:hover{ color: var(--accent-bright); }

.footer-bottom{
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--muted-2);
}

/* --------------------------------------------------------------------------
   21. LEGAL / PROSE PAGES (privacy.html, terms.html)
   -------------------------------------------------------------------------- */
.legal-hero{
  padding: clamp(3.5rem, 7vw, 5.5rem) 0 clamp(2rem, 4vw, 2.5rem);
}
.legal-hero .eyebrow{ margin-bottom: 1.25rem; }
.legal-hero h1{
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  margin-bottom: 0.85rem;
}
.legal-hero p{
  color: var(--muted);
  font-size: 0.9rem;
  font-family: var(--font-mono);
}

.legal-content{
  padding-top: 0;
  padding-bottom: clamp(4rem, 8vw, 6rem);
}
.prose{
  max-width: 760px;
  border-top: 1px solid var(--border);
  padding-top: clamp(2.5rem, 5vw, 3rem);
}
.prose h2{
  font-size: 1.4rem;
  margin-top: 3rem;
  margin-bottom: 1rem;
}
.prose h2:first-child{ margin-top: 0; }
.prose h3{
  font-size: 1.05rem;
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}
.prose p{
  color: var(--fg-dim);
  font-size: 0.98rem;
  line-height: 1.75;
  margin-bottom: 1.1rem;
}
.prose ul{
  margin: 0 0 1.1rem;
  padding-left: 1.25rem;
  list-style: disc;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.prose li{
  color: var(--fg-dim);
  font-size: 0.98rem;
  line-height: 1.65;
}
.prose li::marker{ color: var(--accent); }
.prose a{
  color: var(--accent-bright);
  text-decoration: underline;
  text-decoration-color: var(--border-accent);
  text-underline-offset: 3px;
}
.prose a:hover{ text-decoration-color: var(--accent-bright); }
.prose strong{ color: var(--fg); font-weight: 600; }

/* --------------------------------------------------------------------------
   22. MOTION & REVEAL
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out);
}
.reveal-stagger.is-visible > *{ opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(1){ transition-delay: 0ms; }
.reveal-stagger.is-visible > *:nth-child(2){ transition-delay: 70ms; }
.reveal-stagger.is-visible > *:nth-child(3){ transition-delay: 140ms; }
.reveal-stagger.is-visible > *:nth-child(4){ transition-delay: 210ms; }
.reveal-stagger.is-visible > *:nth-child(5){ transition-delay: 280ms; }
.reveal-stagger.is-visible > *:nth-child(6){ transition-delay: 350ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > *, .loop-node { opacity: 1 !important; transform: none !important; }
}

/* --------------------------------------------------------------------------
   23. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .system-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid { grid-template-columns: 1fr; }
  .learning-section { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .nav > .nav-links, .nav > .nav-cta { display: none; }
  .nav-toggle { display: inline-flex; }
  .plans-grid { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
  .plan-card.is-featured{ order: -1; }
  .fit-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  :root{ --gutter: 1.25rem; }
  .hero { padding-top: 2.5rem; }
  .loop-row { grid-template-columns: 1fr; gap: 1.75rem; }
  .loop-node { flex-direction: row; text-align: left; justify-content: flex-start; }
  .loop-node-sub{ max-width: none; }
  .loop-connector { display: none; }
  .step-row { grid-template-columns: 56px 1fr; }
  .problem-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .system-grid { grid-template-columns: 1fr; }
  .deliverables-list { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; }
  .footer-cols { gap: 2.5rem; flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .hero-actions .btn,
  .final-cta .btn { width: 100%; }
  .hero-actions { flex-direction: column; }
  .hero-meta { gap: 1rem 1.5rem; }
  .plan-price strong { font-size: 2rem; }
}

@media (min-width: 1600px) {
  :root{ --max-width: 1360px; }
  body { font-size: 17px; }
}