/* ===========================================================
   PDRight — Concept D · Obsidian
   Modern Dark Cinema design system
   =========================================================== */

:root {
  --bg-deep: #020203;
  --bg-base: #050506;
  --bg-elevated: #0a0a0c;
  --surface: rgba(255, 255, 255, 0.05);
  --foreground: #EDEDEF;
  --foreground-muted: #9aa0aa;      /* lightened from #8A8F98 to keep >=4.5:1 on dark */
  --accent: #5E6AD2;
  --accent-2: #22D3EE;
  --accent-glow: rgba(94, 106, 210, 0.25);
  --border: rgba(255, 255, 255, 0.08);
  --radius: 16px;
  --easing: cubic-bezier(0.16, 1, 0.3, 1);
  --maxw: 1200px;
  --pad: clamp(20px, 5vw, 64px);
}

* { box-sizing: border-box; }

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

html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-weight: 400;
  color: var(--foreground);
  background:
    radial-gradient(1100px 700px at 50% -8%, rgba(94, 106, 210, 0.12), transparent 60%),
    linear-gradient(180deg, #0a0a0f 0%, #050506 38%, #020203 100%);
  background-attachment: fixed;
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

h1, h2, h3 {
  font-family: 'Clash Display', 'Inter', sans-serif;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.02;
  margin: 0;
}

::selection { background: rgba(94, 106, 210, 0.4); color: #fff; }

/* Focus rings for keyboard nav */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link {
  position: fixed;
  top: -100px; left: 16px;
  z-index: 200;
  background: var(--accent);
  color: #fff;
  padding: 10px 16px;
  border-radius: 10px;
  transition: top .2s var(--easing);
}
.skip-link:focus { top: 16px; }

/* ===========================================================
   Grain overlay
   =========================================================== */
.grain {
  position: fixed;
  inset: -50%;
  z-index: 9000;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 160px 160px;
}

/* ===========================================================
   Custom cursor
   =========================================================== */
.cursor-dot, .cursor-ring {
  position: fixed;
  top: 0; left: 0;
  z-index: 10000;
  pointer-events: none;
  border-radius: 50%;
  will-change: transform;
  opacity: 0;
}
.cursor-dot {
  width: 6px; height: 6px;
  background: var(--accent-2);
  transform: translate(-50%, -50%);
}
.cursor-ring {
  width: 38px; height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  transform: translate(-50%, -50%);
  transition: width .3s var(--easing), height .3s var(--easing),
              background-color .3s var(--easing), border-color .3s var(--easing);
}
body.cursor-ready .cursor-dot,
body.cursor-ready .cursor-ring { opacity: 1; }

body.cursor-hover .cursor-ring {
  width: 64px; height: 64px;
  background: rgba(94, 106, 210, 0.12);
  border-color: rgba(94, 106, 210, 0.6);
}
body.cursor-cta .cursor-ring {
  width: 76px; height: 76px;
  background: rgba(34, 211, 238, 0.1);
  border-color: rgba(34, 211, 238, 0.55);
}

@media (hover: none), (pointer: coarse) {
  .cursor-dot, .cursor-ring { display: none !important; }
}

/* ===========================================================
   Concept pill
   =========================================================== */
.concept-pill {
  position: fixed;
  bottom: 18px; right: 18px;
  z-index: 8500;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--foreground-muted);
  background: rgba(10, 10, 12, 0.6);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 7px 12px;
  border-radius: 100px;
  pointer-events: none;
}

/* ===========================================================
   Navigation
   =========================================================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: padding .4s var(--easing);
  padding: 18px var(--pad);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 14px 10px 20px;
  border-radius: 100px;
  border: 1px solid transparent;
  transition: background-color .4s var(--easing), border-color .4s var(--easing),
              backdrop-filter .4s var(--easing), box-shadow .4s var(--easing);
}
.nav.scrolled .nav-inner {
  background: rgba(8, 8, 11, 0.6);
  border-color: var(--border);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
}
.wordmark {
  font-family: 'Clash Display', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  color: var(--foreground);
}
.nav-links {
  display: flex;
  gap: 28px;
  margin-left: auto;
  margin-right: 8px;
}
.nav-links a {
  font-size: 0.875rem;
  color: var(--foreground-muted);
  font-weight: 450;
  position: relative;
  padding: 4px 0;
  transition: color .25s var(--easing);
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 1px;
  background: var(--accent-2);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--easing);
}
.nav-links a:hover { color: var(--foreground); }
.nav-links a:hover::after { transform: scaleX(1); }

/* ===========================================================
   Buttons
   =========================================================== */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
  border: 1px solid transparent;
  border-radius: 100px;
  padding: 15px 26px;
  min-height: 48px;
  white-space: nowrap;
  transition: transform .25s var(--easing), background-color .3s var(--easing),
              border-color .3s var(--easing), color .3s var(--easing);
  will-change: transform;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent) 0%, #4d59c0 100%);
  overflow: visible;
}
.btn-primary .btn-label { position: relative; z-index: 2; }
.btn-glow {
  position: absolute;
  inset: -2px;
  border-radius: 100px;
  background: radial-gradient(60% 120% at 50% 50%, var(--accent-glow), transparent 70%);
  filter: blur(16px);
  opacity: 0.9;
  z-index: 0;
  transition: opacity .35s var(--easing);
}
.btn-primary:hover { background: linear-gradient(135deg, #6b77e0 0%, var(--accent) 100%); }
.btn-primary:hover .btn-glow { opacity: 1; }

.btn-ghost {
  color: var(--foreground);
  background: var(--surface);
  border-color: var(--border);
}
.btn-ghost:hover { border-color: rgba(255, 255, 255, 0.22); background: rgba(255, 255, 255, 0.08); }
.btn-ghost .ico { transition: transform .3s var(--easing); }
.btn-ghost:hover .ico { transform: translateX(4px); }

.btn-nav { padding: 12px 22px; min-height: 44px; font-size: 0.875rem; color:#fff;
  background: linear-gradient(135deg, var(--accent) 0%, #4d59c0 100%); }
.btn-nav:hover { background: linear-gradient(135deg, #6b77e0 0%, var(--accent) 100%); }

.btn-lg { padding: 19px 38px; font-size: 1.05rem; min-height: 58px; }
.btn-tier { width: 100%; margin-top: auto; }

/* ===========================================================
   Ambient blobs
   =========================================================== */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
  will-change: transform;
}
.blobs { position: absolute; inset: 0; overflow: hidden; z-index: 0; }
.blob-1 {
  width: 46vw; height: 46vw; max-width: 620px; max-height: 620px;
  top: -8%; left: -6%;
  background: radial-gradient(circle, var(--accent) 0%, transparent 68%);
  opacity: 0.14;
}
.blob-2 {
  width: 40vw; height: 40vw; max-width: 520px; max-height: 520px;
  top: 18%; right: -10%;
  background: radial-gradient(circle, var(--accent-2) 0%, transparent 68%);
  opacity: 0.10;
}
.blob-3 {
  width: 34vw; height: 34vw; max-width: 440px; max-height: 440px;
  bottom: -14%; left: 32%;
  background: radial-gradient(circle, #7c4dff 0%, transparent 70%);
  opacity: 0.09;
}

/* ===========================================================
   HERO
   =========================================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 140px var(--pad) 80px;
  overflow: hidden;
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
  width: 100%;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--foreground-muted);
  margin: 0 0 28px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: var(--surface);
}
.eyebrow-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 10px var(--accent-2);
}
.hero-h1 {
  font-weight: 600;
  font-size: clamp(2.6rem, 8.2vw, 6.6rem);
  letter-spacing: -0.035em;
  margin: 0 0 32px;
  max-width: 16ch;
}
.hero-h1 .line { display: block; overflow: hidden; padding-bottom: 0.08em; }
.hero-h1 .w { display: inline-block; will-change: transform; }
.grad {
  background: linear-gradient(100deg, var(--accent) 0%, var(--accent-2) 70%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.hero-sub {
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  font-weight: 300;
  color: var(--foreground-muted);
  max-width: 56ch;
  margin: 0 0 40px;
  line-height: 1.6;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }

.scroll-cue {
  position: absolute;
  bottom: 30px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 2;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--foreground-muted);
}
.scroll-line {
  width: 1px; height: 46px;
  background: linear-gradient(to bottom, var(--foreground-muted), transparent);
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 40%;
  background: var(--accent-2);
  animation: scrollDrop 2s var(--easing) infinite;
}
@keyframes scrollDrop {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(250%); }
}

/* ===========================================================
   Marquee
   =========================================================== */
.marquee {
  position: relative;
  z-index: 2;
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 26px 0;
  background: rgba(10, 10, 12, 0.4);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex;
  width: max-content;
  will-change: transform;
}
.marquee-track span {
  font-family: 'Clash Display', sans-serif;
  font-weight: 600;
  font-size: clamp(1.1rem, 2.4vw, 1.7rem);
  letter-spacing: -0.01em;
  color: var(--foreground-muted);
  white-space: nowrap;
  text-transform: uppercase;
}

/* ===========================================================
   Section shared
   =========================================================== */
section { position: relative; }
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--foreground-muted);
  margin: 0 0 26px;
}
.section-tag .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 8px var(--accent-2);
}

/* Split-line headings (problem / diff / final share .line/.w) */
.line { display: block; overflow: hidden; padding-bottom: 0.05em; }
.w { display: inline-block; will-change: transform; }

/* ===========================================================
   PROBLEM
   =========================================================== */
.problem {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(90px, 14vh, 170px) var(--pad);
}
.problem-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
}
.problem-h2 {
  font-size: clamp(2rem, 5vw, 3.8rem);
  letter-spacing: -0.03em;
  margin: 0 0 28px;
}
.problem-body {
  font-size: clamp(1rem, 1.5vw, 1.18rem);
  font-weight: 300;
  color: var(--foreground-muted);
  max-width: 50ch;
  line-height: 1.65;
}
.problem-panel {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
  padding: 26px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}
.panel-sheen {
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
}
.panel-head {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--foreground-muted);
  margin: 0 0 18px;
}
.panel-rows { display: flex; flex-direction: column; gap: 10px; }
.prow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
  font-size: 0.92rem;
}
.prow span { color: var(--foreground); }
.flag {
  font-style: normal;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: #ff9a9a;
  background: rgba(255, 90, 90, 0.12);
  border: 1px solid rgba(255, 90, 90, 0.3);
  padding: 4px 10px;
  border-radius: 100px;
}
.prow-resolved {
  border-color: rgba(34, 211, 238, 0.3);
  background: rgba(34, 211, 238, 0.06);
}
.ok {
  font-style: normal;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--accent-2);
  background: rgba(34, 211, 238, 0.12);
  border: 1px solid rgba(34, 211, 238, 0.35);
  padding: 4px 10px;
  border-radius: 100px;
}

/* ===========================================================
   HOW IT WORKS (pinned)
   =========================================================== */
.how { position: relative; }
.how-pin {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px var(--pad);
  max-width: var(--maxw);
  margin: 0 auto;
}
.how-head { margin-bottom: clamp(40px, 7vh, 80px); max-width: 760px; }
.how-h2 {
  font-size: clamp(2rem, 5.2vw, 4rem);
  letter-spacing: -0.03em;
  margin: 0 0 28px;
}
.how-progress {
  width: 100%;
  height: 2px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.how-progress-bar {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform: scaleX(0.06);
  transform-origin: left;
  will-change: transform;
}
.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 2.4vw, 32px);
}
.step {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.012));
  padding: 30px 26px 32px;
  overflow: hidden;
  transition: border-color .5s var(--easing), background-color .5s var(--easing),
              transform .5s var(--easing), opacity .5s var(--easing);
  opacity: 0.42;
}
.step::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  padding: 1px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity .5s var(--easing);
}
.step.is-active {
  opacity: 1;
  transform: translateY(-6px);
  background: linear-gradient(180deg, rgba(94, 106, 210, 0.12), rgba(255, 255, 255, 0.02));
}
.step.is-active::before { opacity: 1; }
.step-num {
  font-family: 'Clash Display', sans-serif;
  font-weight: 700;
  font-size: 2.4rem;
  color: rgba(255, 255, 255, 0.12);
  letter-spacing: -0.02em;
  transition: color .5s var(--easing);
}
.step.is-active .step-num { color: var(--accent-2); }
.step-ico {
  margin: 18px 0 22px;
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--foreground-muted);
  transition: color .5s var(--easing), border-color .5s var(--easing);
}
.step.is-active .step-ico { color: var(--accent-2); border-color: rgba(34, 211, 238, 0.4); }
.step h3 {
  font-size: clamp(1.15rem, 1.7vw, 1.45rem);
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}
.step p {
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--foreground-muted);
  line-height: 1.6;
  margin: 0;
}
.how-counter {
  position: absolute;
  top: clamp(80px, 16vh, 140px);
  right: var(--pad);
  font-family: 'Clash Display', sans-serif;
  font-weight: 600;
  font-size: clamp(2rem, 5vw, 4rem);
  color: rgba(255, 255, 255, 0.08);
  letter-spacing: -0.02em;
  display: flex;
  gap: 6px;
}
.how-counter .hc-cur { color: var(--accent-2); -webkit-text-fill-color: var(--accent-2); }

/* ===========================================================
   DIFFERENTIATOR
   =========================================================== */
.diff {
  padding: clamp(110px, 18vh, 220px) var(--pad);
  overflow: hidden;
}
.diff-inner {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}
.blob-diff {
  width: 60vw; height: 60vw;
  max-width: 680px; max-height: 680px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, var(--accent) 0%, transparent 65%);
  opacity: 0.1;
  filter: blur(90px);
}
.diff .section-tag { justify-content: center; }
.diff-h2 {
  font-size: clamp(2.2rem, 6.5vw, 5rem);
  letter-spacing: -0.035em;
  margin: 0 auto 30px;
  max-width: 18ch;
}
.diff-h2 .line { padding-bottom: 0.06em; }
.diff-body {
  font-size: clamp(1.1rem, 2vw, 1.45rem);
  font-weight: 300;
  color: var(--foreground-muted);
  max-width: 44ch;
  margin: 0 auto;
}

/* ===========================================================
   PRICING
   =========================================================== */
.pricing {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(80px, 12vh, 150px) var(--pad);
}
.pricing-head { max-width: 720px; margin: 0 0 clamp(40px, 6vh, 64px); }
.pricing-h2 {
  font-size: clamp(1.9rem, 4.4vw, 3.4rem);
  letter-spacing: -0.03em;
  margin: 0;
}
.tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 2vw, 26px);
  align-items: stretch;
}
.tier {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.01));
  padding: 34px 28px;
  overflow: hidden;
  transition: transform .4s var(--easing), border-color .4s var(--easing), box-shadow .4s var(--easing);
}
.tier-top {
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
}
.tier:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);
}
.tier-featured {
  border-color: rgba(94, 106, 210, 0.45);
  background: linear-gradient(180deg, rgba(94, 106, 210, 0.14), rgba(255, 255, 255, 0.015));
  box-shadow: 0 0 0 1px rgba(94, 106, 210, 0.2), 0 40px 90px rgba(94, 106, 210, 0.18);
}
.tier-featured .tier-top {
  background: linear-gradient(90deg, transparent, var(--accent-2), transparent);
}
.tier-badge {
  position: absolute;
  top: 18px; right: 18px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-2);
  background: rgba(34, 211, 238, 0.12);
  border: 1px solid rgba(34, 211, 238, 0.35);
  padding: 5px 11px;
  border-radius: 100px;
}
.tier-name {
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  margin: 0 0 10px;
}
.tier-desc {
  font-size: 0.92rem;
  font-weight: 300;
  color: var(--foreground-muted);
  line-height: 1.55;
  margin: 0 0 24px;
  min-height: 3.4em;
}
.tier-price {
  font-family: 'Clash Display', sans-serif;
  font-weight: 600;
  font-size: 1.7rem;
  letter-spacing: -0.02em;
  color: var(--foreground);
  margin: 0 0 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.tier-price .from {
  display: block;
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--foreground-muted);
  margin-bottom: 4px;
}
.tier-price .per {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--foreground-muted);
}
.tier-list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 13px;
  flex: 1;
}
.tier-list li {
  position: relative;
  padding-left: 28px;
  font-size: 0.92rem;
  font-weight: 300;
  color: var(--foreground);
  line-height: 1.5;
}
.tier-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 4px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M5 12l4 4 10-10' stroke='%2322D3EE' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 11px no-repeat,
    rgba(34, 211, 238, 0.12);
  border: 1px solid rgba(34, 211, 238, 0.3);
}

/* ===========================================================
   FINAL CTA
   =========================================================== */
.final {
  position: relative;
  overflow: hidden;
  padding: clamp(110px, 18vh, 220px) var(--pad);
  text-align: center;
}
.final-blobs { position: absolute; inset: 0; overflow: hidden; }
.blob-f1 {
  width: 50vw; height: 50vw; max-width: 600px; max-height: 600px;
  top: -20%; left: 10%;
  background: radial-gradient(circle, var(--accent) 0%, transparent 66%);
  opacity: 0.16;
}
.blob-f2 {
  width: 44vw; height: 44vw; max-width: 520px; max-height: 520px;
  bottom: -24%; right: 8%;
  background: radial-gradient(circle, var(--accent-2) 0%, transparent 66%);
  opacity: 0.1;
}
.final-inner { position: relative; z-index: 2; max-width: 900px; margin: 0 auto; }
.final-h2 {
  font-size: clamp(2.2rem, 6.5vw, 5rem);
  letter-spacing: -0.035em;
  margin: 0 0 40px;
}

/* ===========================================================
   FOOTER
   =========================================================== */
.footer {
  border-top: 1px solid var(--border);
  background: var(--bg-deep);
  padding: clamp(50px, 8vh, 80px) var(--pad) 30px;
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}
.footer-brand .wordmark { font-size: 1.4rem; display: inline-block; margin-bottom: 16px; }
.footer-contact { display: flex; flex-direction: column; gap: 6px; margin: 0; }
.footer-contact a {
  color: var(--foreground-muted);
  font-size: 0.95rem;
  transition: color .25s var(--easing);
}
.footer-contact a:hover { color: var(--accent-2); }
.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 12px 48px;
}
.footer-nav a {
  color: var(--foreground-muted);
  font-size: 0.92rem;
  transition: color .25s var(--easing);
}
.footer-nav a:hover { color: var(--foreground); }
.footer-base {
  max-width: var(--maxw);
  margin: 24px auto 0;
  font-size: 0.82rem;
  color: var(--foreground-muted);
}

/* ===========================================================
   Reveal initial states (JS-driven). Fallback: visible.
   =========================================================== */
.js [data-reveal] { opacity: 0; transform: translateY(28px); }
.js [data-mask] { clip-path: inset(0 0 100% 0); }
.js .hero-h1 .w,
.js .problem-h2 .w,
.js .diff-h2 .w,
.js .final-h2 .w { transform: translateY(110%); }

/* ===========================================================
   Responsive
   =========================================================== */
@media (max-width: 1024px) {
  .problem-grid { grid-template-columns: 1fr; gap: 44px; }
  .how-counter { display: none; }
}

@media (max-width: 860px) {
  .nav-links { display: none; }
  .tiers { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .how-steps { grid-template-columns: 1fr; gap: 16px; }
  .step { opacity: 1; }            /* no pinned scrub on mobile */
  .step-ico { margin: 14px 0 16px; }
  .tier-desc { min-height: 0; }
}

@media (max-width: 480px) {
  .nav { padding: 12px 14px; }
  .nav-inner { padding: 8px 8px 8px 16px; }
  .hero { padding-top: 120px; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
  .concept-pill { bottom: 12px; right: 12px; font-size: 10px; }
}

/* ===========================================================
   Reduced motion
   =========================================================== */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .blobs, .final-blobs, .blob-diff, .grain, .scroll-cue { display: none !important; }
  .cursor-dot, .cursor-ring { display: none !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
  .js [data-mask] { clip-path: none; }
  .js .hero-h1 .w,
  .js .problem-h2 .w,
  .js .diff-h2 .w,
  .js .final-h2 .w { transform: none; }
  .step { opacity: 1; }
}