/*
  Dhyaniva marketing site — v2
  Layout concept: a slow "breathing" scroll - four ring-colored accents
  (sage/lavender/peach/blue, lifted straight from the app's own palette)
  drift through the page, alternating image-led and text-led sections
  instead of a flat repeating template. Light and dark are each the app's
  own palette values, not a system-only toggle - a switch in the nav lets
  the visitor pick either, same as in the app.
*/

:root {
  --bg: #FBF7F0;
  --bg-secondary: #F3EEE4;
  --surface: #FFFFFF;
  --surface-muted: #F6F2EA;
  --fg: #2E2B28;
  --fg-secondary: #5C574F;
  --fg-muted: #746E65;
  --border: #C1AF8F;

  --sage: #4C7A64;
  --sage-soft: #DCEAE1;
  --lavender: #9B8FC2;
  --lavender-soft: #E9E5F5;
  --peach: #E8A87C;
  --peach-soft: #FBE9DB;
  --blue: #7FA3C0;
  --blue-soft: #E3EDF4;

  --accent: var(--sage);
  --font-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-body: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --shadow-soft: 0 24px 60px -30px rgba(30, 26, 20, 0.35);
  --radius-lg: 22px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #14171B;
    --bg-secondary: #181C21;
    --surface: #1C2024;
    --surface-muted: #1E2226;
    --fg: #ECEEF0;
    --fg-secondary: #B7BEC4;
    --fg-muted: #94999F;
    --border: #343A40;

    --sage: #8FC9A6;
    --sage-soft: #26362C;
    --lavender: #B7ABDE;
    --lavender-soft: #2E2A3D;
    --peach: #E7B78D;
    --peach-soft: #3A2C20;
    --blue: #9AC0DD;
    --blue-soft: #20303C;
    --shadow-soft: 0 24px 60px -28px rgba(0, 0, 0, 0.6);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #14171B;
  --bg-secondary: #181C21;
  --surface: #1C2024;
  --surface-muted: #1E2226;
  --fg: #ECEEF0;
  --fg-secondary: #B7BEC4;
  --fg-muted: #94999F;
  --border: #343A40;

  --sage: #8FC9A6;
  --sage-soft: #26362C;
  --lavender: #B7ABDE;
  --lavender-soft: #2E2A3D;
  --peach: #E7B78D;
  --peach-soft: #3A2C20;
  --blue: #9AC0DD;
  --blue-soft: #20303C;
  --shadow-soft: 0 24px 60px -28px rgba(0, 0, 0, 0.6);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
}
img, svg { max-width: 100%; }
img { height: auto; }
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding-inline: 20px;
}
section { padding-block: 64px; }
h1, h2, h3 { font-family: var(--font-display); text-wrap: balance; margin: 0; }
p { margin: 0; }
a { color: var(--sage); }
.eyebrow {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sage);
}
.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 16px; top: -60px;
  background: var(--sage); color: var(--bg);
  padding: 10px 16px; border-radius: 8px; z-index: 1001;
  text-decoration: none; font-weight: 600; font-size: 14px;
  transition: top 0.2s ease;
}
.skip-link:focus { top: 16px; }

/* ---------- scroll progress ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(to right, var(--sage), var(--blue), var(--lavender), var(--peach));
  z-index: 999;
  pointer-events: none;
}

/* ---------- ambient background (sitewide, continuous) ---------- */
.ambient-bg { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.ambient-bg span { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.4; }
.amb-1 { width: 380px; height: 380px; background: var(--sage-soft); top: -10%; left: -8%; animation: amb-a 28s ease-in-out infinite; }
.amb-2 { width: 440px; height: 440px; background: var(--lavender-soft); bottom: -14%; right: -10%; animation: amb-b 34s ease-in-out infinite; }
.amb-3 { width: 320px; height: 320px; background: var(--peach-soft); top: 45%; left: 58%; animation: amb-c 24s ease-in-out infinite; }
@keyframes amb-a { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(70px, 50px); } }
@keyframes amb-b { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(-60px, -40px); } }
@keyframes amb-c { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(-50px, 60px); } }
@media (prefers-reduced-motion: reduce) { .ambient-bg span { animation: none !important; } }

/* ---------- nav ---------- */
.nav-wrap {
  position: sticky; top: 0; z-index: 900;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background-color 0.3s ease;
}
.nav-wrap.is-scrolled { border-bottom-color: var(--border); }
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: 16px; gap: 16px;
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 19px;
  color: var(--fg); text-decoration: none;
}
.nav-brand img { width: 28px; height: 28px; display: block; }
.nav-right { display: flex; align-items: center; gap: 22px; }
.nav-links { display: flex; gap: 24px; font-size: 14px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  position: relative; color: var(--fg-secondary); text-decoration: none;
  padding-bottom: 3px; transition: color 0.25s ease;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 2px;
  background: var(--sage); transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s ease;
}
.nav-links a:hover { color: var(--fg); }
.nav-links a.active { color: var(--fg); }
.nav-links a.active::after { transform: scaleX(1); }
.theme-toggle, .menu-toggle {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--border); background: var(--surface-muted); color: var(--fg);
  display: flex; align-items: center; justify-content: center; cursor: pointer; flex-shrink: 0;
}
.theme-toggle svg, .menu-toggle svg { width: 18px; height: 18px; }
.theme-toggle .sun { display: none; }
:root[data-theme="dark"] .theme-toggle .moon { display: none; }
:root[data-theme="dark"] .theme-toggle .sun { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .moon { display: none; }
  :root:not([data-theme="light"]) .theme-toggle .sun { display: block; }
}
.menu-toggle { display: none; }
.menu-toggle .icon-close { display: none; }
.nav-wrap.menu-open .menu-toggle .icon-open { display: none; }
.nav-wrap.menu-open .menu-toggle .icon-close { display: block; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px; text-decoration: none;
  font-weight: 600; font-size: 14.5px; border: 1px solid transparent;
  cursor: pointer; font-family: var(--font-body);
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}
.btn-primary { background: var(--sage); color: var(--bg); }
.btn-secondary { background: transparent; color: var(--fg); border-color: var(--border); }
.btn:hover { opacity: 0.92; transform: translateY(-2px); box-shadow: 0 10px 22px -10px var(--border); }
.btn:active { transform: translateY(0); }
.btn svg { width: 16px; height: 16px; }

/* ---------- hero ---------- */
.hero {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center;
  padding-block: 56px 72px;
}
.hero h1 {
  font-size: clamp(36px, 5vw, 58px); font-weight: 500; line-height: 1.07;
  margin-block: 14px 18px;
}
.hero .tagline { font-size: 18px; color: var(--fg-secondary); max-width: 48ch; }
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.hero-facts {
  display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 30px;
  font-size: 13.5px; color: var(--fg-secondary);
}
.hero-facts span { display: inline-flex; align-items: center; gap: 7px; }
.hero-facts .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--sage); flex-shrink: 0; }

/* hollow drifting rings + a breathing core, named for Dhyana */
.ring-stage {
  position: relative; width: 320px; height: 320px; max-width: 90%;
  margin-inline: auto; transition: transform 0.3s ease-out;
  transform-style: preserve-3d; will-change: transform;
}
.ring-glow {
  position: absolute; inset: -6%; border-radius: 50%;
  background: radial-gradient(circle at center, var(--blue-soft) 0%, transparent 70%);
  filter: blur(28px); opacity: 0.55; z-index: 1;
}
.planet-canvas {
  position: absolute; top: 50%; left: 50%; width: 47%; height: 47%;
  transform: translate(-50%, -50%);
  filter: drop-shadow(0 6px 26px var(--blue-soft));
  display: block; z-index: 5;
}
.chase-field { position: absolute; inset: 0; }
.chase-dot {
  position: absolute; top: 50%; left: 50%; width: 22px; height: 22px;
  margin: -11px 0 0 -11px; border-radius: 50%; will-change: transform; z-index: 6;
}
.chase-1 { background: var(--sage); box-shadow: 0 0 18px 3px var(--sage-soft); }
.chase-2 { background: var(--blue); box-shadow: 0 0 18px 3px var(--blue-soft); }
.chase-3 { background: var(--lavender); box-shadow: 0 0 18px 3px var(--lavender-soft); }
.chase-4 { background: var(--peach); box-shadow: 0 0 18px 3px var(--peach-soft); }
@media (max-width: 480px) { .ring-stage { width: 240px; height: 240px; } }

/* sticky mobile CTA */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 950;
  display: flex; justify-content: center; padding: 14px 20px;
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  backdrop-filter: blur(10px); border-top: 1px solid var(--border);
  transform: translateY(100%); transition: transform 0.35s ease;
}
.sticky-cta.is-visible { transform: translateY(0); }
.sticky-cta .btn { width: 100%; justify-content: center; max-width: 420px; }
@media (min-width: 761px) { .sticky-cta { display: none; } }

/* back to top */
.back-to-top {
  position: fixed; right: 22px; bottom: 22px; z-index: 940;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--surface); border: 1px solid var(--border); color: var(--fg);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transform: translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  box-shadow: var(--shadow-soft); cursor: pointer;
}
.back-to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top svg { width: 18px; height: 18px; }

/* ---------- intro / disclaimer ---------- */
.intro { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.intro h2 { font-size: 28px; font-weight: 500; margin-bottom: 14px; }
.intro p { color: var(--fg-secondary); max-width: 52ch; }
.callout {
  background: var(--surface-muted); border-left: 3px solid var(--border);
  border-radius: 10px; padding: 18px 20px; font-size: 14.5px; color: var(--fg-secondary);
}

/* ---------- features (compact grid) ---------- */
.section-head { max-width: 62ch; margin-bottom: 44px; }
.section-head h2 { font-size: 30px; font-weight: 500; margin-top: 8px; }
.section-head p { color: var(--fg-secondary); margin-top: 12px; font-size: 15.5px; }
.feature-row {
  display: grid; grid-template-columns: 56px 1fr; gap: 18px;
  padding-block: 22px; padding-inline: 10px; margin-inline: -10px;
  border-top: 1px solid var(--border); border-radius: 10px;
  transition: transform 0.25s ease, background-color 0.25s ease;
}
.feature-row:last-child { border-bottom: 1px solid var(--border); }
.feature-row:hover { transform: translateX(6px); background-color: var(--surface-muted); }
.feature-icon-wrap {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.3s ease;
}
.feature-row:hover .feature-icon-wrap { transform: scale(1.1) rotate(-6deg); }
.feature-icon { width: 22px; height: 22px; }
.feature-row h3 { font-size: 17px; font-weight: 600; font-family: var(--font-body); margin-bottom: 4px; }
.feature-row p { color: var(--fg-secondary); font-size: 14.5px; max-width: 56ch; }
.features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 40px; }

/* ---------- walkthrough (sticky real-screen showcase) ---------- */
.walkthrough { padding-block: 32px 72px; }
.walkthrough-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: start; }
.walkthrough-visual {
  position: sticky; top: 96px;
  display: flex; flex-direction: column; align-items: center; gap: 22px;
  height: fit-content;
}
.phone-frame {
  position: relative; width: 248px; border-radius: 34px; padding: 10px;
  background: linear-gradient(165deg, var(--surface), var(--surface-muted));
  border: 1px solid var(--border); box-shadow: var(--shadow-soft);
}
.phone-frame::before {
  content: ""; position: absolute; top: 20px; left: 50%; transform: translateX(-50%);
  width: 56px; height: 7px; border-radius: 999px; background: var(--border); opacity: 0.6; z-index: 2;
}
.phone-screen {
  position: relative; border-radius: 24px; overflow: hidden; aspect-ratio: 760 / 1697;
  background: var(--bg-secondary);
}
.phone-screen img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top center;
  opacity: 0; transition: opacity 0.5s ease;
}
.phone-screen img.is-active { opacity: 1; position: relative; }
.walkthrough-dots { display: flex; gap: 9px; }
.walkthrough-dots button {
  width: 8px; height: 8px; border-radius: 50%; border: none; padding: 0;
  background: var(--border); cursor: pointer; transition: background-color 0.25s ease, transform 0.25s ease;
}
.walkthrough-dots button.is-active { background: var(--sage); transform: scale(1.3); }
.walkthrough-items { display: flex; flex-direction: column; }
.walkthrough-item {
  padding-block: 54px; border-top: 1px solid var(--border);
  opacity: 0.4; transition: opacity 0.4s ease;
}
.walkthrough-item:first-child { border-top: none; padding-top: 10px; }
.walkthrough-item.is-active { opacity: 1; }
.walkthrough-item .tag {
  font-size: 13px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--blue);
}
.walkthrough-item h3 {
  font-size: 24px; font-weight: 500; margin-block: 10px 12px; font-family: var(--font-display);
}
.walkthrough-item p { color: var(--fg-secondary); font-size: 15px; max-width: 54ch; }
.walkthrough-item ul { margin: 14px 0 0; padding-left: 20px; color: var(--fg-secondary); font-size: 14.5px; }
.walkthrough-item li { margin-bottom: 6px; }
@media (max-width: 900px) {
  .walkthrough-grid { grid-template-columns: 1fr; gap: 28px; }
  .walkthrough-visual { position: static; }
  .walkthrough-item { opacity: 1; padding-block: 28px; }
}

/* ---------- how it works infographic ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; position: relative; }
.steps::before {
  content: ""; position: absolute; top: 28px; left: 28px;
  right: calc((100% - 64px) / 3 - 28px); height: 2px;
  background-image: repeating-linear-gradient(to right, var(--border) 0 8px, transparent 8px 20px);
  background-size: 20px 100%; background-repeat: repeat-x;
  animation: flow-dash 2.2s linear infinite; z-index: 0;
}
@keyframes flow-dash { to { background-position: 20px 0; } }
.step { position: relative; z-index: 1; text-align: left; }
.step-num {
  width: 56px; height: 56px; border-radius: 50%; background: var(--bg);
  border: 2px solid var(--sage); color: var(--sage);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 20px; margin-bottom: 18px;
  animation: bob 5s ease-in-out infinite;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.step:hover .step-num { background: var(--sage); color: var(--bg); border-color: var(--sage); }
.step:nth-child(1) .step-num { animation-delay: 0s; }
.step:nth-child(2) .step-num { animation-delay: 0.5s; }
.step:nth-child(3) .step-num { animation-delay: 1s; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
.step h3 { font-size: 17px; font-weight: 600; font-family: var(--font-body); margin-bottom: 8px; }
.step p { color: var(--fg-secondary); font-size: 14.5px; }
@media (prefers-reduced-motion: reduce) {
  .steps::before { animation: none !important; }
  .step-num { animation: none !important; }
}

/* ---------- privacy + free (two-up band) ---------- */
.band { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border); border-radius: 16px; overflow: hidden; }
.band-cell { background: var(--surface); padding: 36px; }
.band-cell h3 { font-size: 19px; font-weight: 600; font-family: var(--font-body); margin-bottom: 10px; }
.band-cell p { color: var(--fg-secondary); font-size: 14.5px; }
.band-cell a { font-weight: 600; }

/* ---------- good to know (accordion) ---------- */
.accordion { border-top: 1px solid var(--border); border-radius: 0; }
.accordion-item { border-bottom: 1px solid var(--border); }
.accordion-trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding-block: 22px; background: none; border: none; cursor: pointer;
  font-family: var(--font-display); font-size: 19px; font-weight: 500; color: var(--fg);
  text-align: left;
}
.accordion-trigger .plus {
  width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--border);
  flex-shrink: 0; position: relative;
}
.accordion-trigger .plus::before, .accordion-trigger .plus::after {
  content: ""; position: absolute; background: var(--fg); top: 50%; left: 50%;
  transition: transform 0.3s ease;
}
.accordion-trigger .plus::before { width: 10px; height: 1.6px; transform: translate(-50%, -50%); }
.accordion-trigger .plus::after { width: 1.6px; height: 10px; transform: translate(-50%, -50%); }
.accordion-item.is-open .accordion-trigger .plus::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.accordion-panel {
  display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.35s ease;
}
.accordion-panel-inner { overflow: hidden; }
.accordion-item.is-open .accordion-panel { grid-template-rows: 1fr; }
.accordion-panel p { color: var(--fg-secondary); font-size: 15px; max-width: 64ch; padding-bottom: 24px; }
.accordion-panel a { font-weight: 600; }

/* ---------- upcoming ---------- */
.upcoming {
  background: var(--lavender-soft); border-radius: 16px; padding: 40px;
  display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center;
}
.upcoming h2 { font-size: 24px; font-weight: 500; margin-bottom: 10px; }
.upcoming p { color: var(--fg-secondary); max-width: 56ch; }
.upcoming-badge {
  position: relative; overflow: hidden; font-size: 13px; font-weight: 600;
  letter-spacing: 0.04em; color: var(--fg); background: var(--surface);
  border-radius: 999px; padding: 6px 14px; white-space: nowrap;
}
.upcoming-badge::after {
  content: ""; position: absolute; top: 0; left: -60%; width: 40%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.4), transparent);
  animation: badge-shimmer 5s ease-in-out infinite;
}
@keyframes badge-shimmer { 0%, 75%, 100% { left: -60%; } 90% { left: 130%; } }
@media (prefers-reduced-motion: reduce) { .upcoming-badge::after { animation: none !important; display: none; } }

/* ---------- feedback ---------- */
.feedback-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.feedback-copy h2 { font-size: 28px; font-weight: 500; margin-bottom: 14px; }
.feedback-copy p { color: var(--fg-secondary); max-width: 46ch; }
.email-row {
  margin-top: 20px; display: inline-flex; align-items: center; gap: 10px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 999px;
  padding: 8px 8px 8px 16px; font-size: 14px;
}
.email-row button {
  border: none; background: var(--sage); color: var(--bg);
  border-radius: 999px; padding: 6px 14px; font-size: 13px; font-weight: 600;
  cursor: pointer; font-family: var(--font-body);
}
form { display: flex; flex-direction: column; gap: 12px; }
label { font-size: 13px; font-weight: 600; color: var(--fg-secondary); }
input, textarea {
  font-family: var(--font-body); font-size: 14.5px; padding: 12px 14px;
  border-radius: 10px; border: 1px solid var(--border); background: var(--surface);
  color: var(--fg); width: 100%;
}
textarea { min-height: 110px; resize: vertical; }
input:focus, textarea:focus, button:focus-visible, a:focus-visible {
  outline: 2px solid var(--sage); outline-offset: 2px;
}
.form-note { font-size: 13px; color: var(--fg-secondary); }

/* ---------- footer ---------- */
footer { border-top: 1px solid var(--border); padding-block: 40px 56px; }
.footer-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; font-size: 14px; }
.footer-links a { color: var(--fg-secondary); text-decoration: none; }
.footer-links a:hover { color: var(--fg); }
footer .fine-print { color: var(--fg-secondary); font-size: 13px; max-width: 60ch; margin-top: 22px; }

/* ---------- scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.features-grid .feature-row:nth-child(1) { transition-delay: 0s; }
.features-grid .feature-row:nth-child(2) { transition-delay: 0.05s; }
.features-grid .feature-row:nth-child(3) { transition-delay: 0.1s; }
.features-grid .feature-row:nth-child(4) { transition-delay: 0.15s; }
.features-grid .feature-row:nth-child(5) { transition-delay: 0.2s; }
.features-grid .feature-row:nth-child(6) { transition-delay: 0.25s; }
.features-grid .feature-row:nth-child(7) { transition-delay: 0.3s; }
.features-grid .feature-row:nth-child(8) { transition-delay: 0.35s; }
.steps .step:nth-child(1) { transition-delay: 0s; }
.steps .step:nth-child(2) { transition-delay: 0.12s; }
.steps .step:nth-child(3) { transition-delay: 0.24s; }
.band-cell:nth-child(2) { transition-delay: 0.1s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}

@media (max-width: 760px) {
  .nav-right { gap: 10px; }
  .nav-links {
    position: fixed; inset: 64px 0 auto 0; flex-direction: column; gap: 0;
    background: var(--surface); border-bottom: 1px solid var(--border);
    padding: 8px 20px 18px; transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: transform 0.25s ease, opacity 0.25s ease; box-shadow: var(--shadow-soft);
  }
  .nav-wrap.menu-open .nav-links { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-links a { display: block; padding-block: 14px; font-size: 16px; }
  .menu-toggle { display: flex; }
  .hero { grid-template-columns: 1fr; padding-block: 36px 56px; }
  .ring-stage { order: -1; width: 220px; height: 220px; max-width: 220px; }
  .intro { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .steps::before { display: none; }
  .band { grid-template-columns: 1fr; }
  .upcoming { grid-template-columns: 1fr; }
  .feedback-wrap { grid-template-columns: 1fr; }
  section { padding-block: 48px; }
}