/* ============================================================
   Herbi — styles
   Mercury structure · Herbi warmth
   ============================================================ */

:root {
  /* Herbi palette */
  --color-forest: #2d4a2d;
  --color-sage: #4a6741;
  --color-canopy: #1a2e1a;
  --color-cream: #f5f0e8;
  --color-linen: #e8e0d0;
  --color-bark: #3d2e1f;
  --color-heartwood: #5c4433;
  --color-deep-earth: #1a1612;
  --color-soil: #231e19;
  --color-charcoal: #2e2820;

  /* Typography */
  --font-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --text-caption: 12px;
  --text-body-sm: 14px;
  --text-body: 16px;
  --text-subheading: 18px;
  --text-heading-sm: 21px;
  --text-heading: 32px;
  --text-heading-lg: 49px;
  --text-display: 65px;

  /* Spacing */
  --sp-8: 8px;  --sp-12: 12px; --sp-16: 16px; --sp-20: 20px;
  --sp-24: 24px; --sp-32: 32px; --sp-40: 40px; --sp-56: 56px;
  --sp-72: 72px; --sp-80: 80px; --sp-112: 112px; --sp-128: 128px;

  --page-max-width: 1200px;
  --radius-pill: 32px;

  /* Organic easing — like growth, not machinery */
  --ease-organic: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bloom: cubic-bezier(0.34, 1.3, 0.64, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: var(--text-body);
  line-height: 1.5;
  letter-spacing: 0.16px;
  color: var(--color-cream);
  background: var(--color-deep-earth);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 var(--sp-24);
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  clip: rect(0 0 0 0); overflow: hidden; white-space: nowrap;
}

/* ============ Type ============ */

.display {
  font-size: clamp(38px, 6vw, var(--text-display));
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: 0.65px;
}

.heading-lg {
  font-size: clamp(32px, 4.5vw, var(--text-heading-lg));
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: 0.02em;
  margin-bottom: var(--sp-24);
}

.label {
  font-size: var(--text-caption);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-linen);
  font-weight: 500;
  margin-bottom: var(--sp-20);
}

.section-body {
  font-size: var(--text-subheading);
  line-height: 1.55;
  color: var(--color-linen);
  max-width: 600px;
  margin-bottom: var(--sp-32);
  font-weight: 300;
}

.section-body-sm { font-size: var(--text-body); margin-bottom: var(--sp-24); }

/* ============ Buttons & forms ============ */

.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-body);
  font-weight: 500;
  letter-spacing: 0.01em;
  border: none;
  border-radius: var(--radius-pill);
  padding: 16px 24px;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  transition: background-color 0.35s var(--ease-organic), transform 0.35s var(--ease-organic);
}

.btn-primary {
  background: var(--color-forest);
  color: var(--color-cream);
}

.btn-primary:hover { background: var(--color-sage); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }

.btn-lg { padding: 18px 36px; }

.email-form {
  display: inline-flex;
  align-items: stretch;
  max-width: 100%;
}

.email-form input {
  font-family: var(--font-sans);
  font-size: var(--text-body);
  color: var(--color-cream);
  background: rgba(26, 22, 18, 0.4);
  backdrop-filter: blur(6px);
  border: 1px solid var(--color-heartwood);
  border-right: none;
  border-radius: var(--radius-pill) 0 0 var(--radius-pill);
  padding: 16px 24px;
  width: 280px;
  max-width: 56vw;
  outline: none;
  transition: border-color 0.3s var(--ease-organic);
}

.email-form input::placeholder { color: var(--color-linen); opacity: 0.55; }
.email-form input:focus { border-color: var(--color-sage); }

.email-form .btn { border-radius: 0 var(--radius-pill) var(--radius-pill) 0; white-space: nowrap; }

.email-form.is-success { display: inline-flex; align-items: center; }

.form-success {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-12);
  font-size: var(--text-subheading);
  color: var(--color-cream);
  border: 1px solid var(--color-sage);
  border-radius: var(--radius-pill);
  padding: 16px 28px;
  animation: bloomIn 0.6s var(--ease-bloom);
}

.form-success svg { flex-shrink: 0; color: var(--color-sage); }

@keyframes bloomIn {
  from { opacity: 0; transform: scale(0.92); }
  to   { opacity: 1; transform: scale(1); }
}

/* ============ Navigation ============ */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background-color 0.4s var(--ease-organic), backdrop-filter 0.4s var(--ease-organic), border-color 0.4s var(--ease-organic);
  border-bottom: 1px solid transparent;
}

.nav.is-scrolled {
  background: rgba(26, 22, 18, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: rgba(92, 68, 51, 0.35);
}

.nav-inner {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: var(--sp-12) var(--sp-24);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-24);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-12);
  text-decoration: none;
  color: var(--color-cream);
}

.nav-logo-img {
  width: 40px; height: 40px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

.nav-logo-word {
  font-size: var(--text-heading-sm);
  font-weight: 400;
  letter-spacing: 0.04em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.nav-link {
  color: var(--color-cream);
  text-decoration: none;
  font-size: var(--text-body-sm);
  letter-spacing: 0.28px;
  padding: var(--sp-8) var(--sp-16);
  border-radius: var(--radius-pill);
  opacity: 0.85;
  transition: opacity 0.3s var(--ease-organic), background-color 0.3s var(--ease-organic);
}

.nav-link:hover { opacity: 1; background: rgba(74, 103, 65, 0.18); }

.nav-icon-link { display: inline-flex; align-items: center; }

.nav-cta { padding: 10px 20px; font-size: var(--text-body-sm); margin-left: var(--sp-8); }

.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-burger span {
  display: block;
  height: 1.5px;
  background: var(--color-cream);
  border-radius: 2px;
  transition: transform 0.35s var(--ease-organic), opacity 0.35s var(--ease-organic);
}

.nav-burger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger.is-open span:nth-child(2) { opacity: 0; }
.nav-burger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ============ Hero ============ */

.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(26, 22, 18, 0.92) 0%, rgba(26, 22, 18, 0.35) 35%, rgba(26, 22, 18, 0.25) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 var(--sp-24);
  max-width: 820px;
}

.hero-content .display { margin-bottom: var(--sp-24); }

.hero-sub {
  font-size: var(--text-subheading);
  font-weight: 300;
  line-height: 1.55;
  color: var(--color-cream);
  max-width: 520px;
  margin: 0 auto var(--sp-40);
}

.hero-caption {
  font-size: var(--text-body-sm);
  letter-spacing: 0.28px;
  color: var(--color-linen);
  margin-top: var(--sp-20);
  opacity: 0.85;
}

/* hero entrance */
.hero-anim {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s var(--ease-organic), transform 0.9s var(--ease-organic);
}

body.is-loaded .hero-anim { opacity: 1; transform: translateY(0); }
body.is-loaded .hero-anim:nth-child(1) { transition-delay: 0.1s; }
body.is-loaded .hero-anim:nth-child(2) { transition-delay: 0.3s; }
body.is-loaded .hero-anim:nth-child(3) { transition-delay: 0.5s; }
body.is-loaded .hero-anim:nth-child(4) { transition-delay: 0.7s; }
body.is-loaded .hero-anim:nth-child(5) { transition-delay: 0.9s; }

.sound-toggle {
  position: absolute;
  bottom: var(--sp-32);
  right: var(--sp-32);
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-8);
  background: rgba(26, 22, 18, 0.5);
  backdrop-filter: blur(8px);
  border: 1px solid var(--color-heartwood);
  color: var(--color-linen);
  border-radius: var(--radius-pill);
  padding: 10px 18px;
  font-family: var(--font-sans);
  font-size: var(--text-caption);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.3s var(--ease-organic), color 0.3s var(--ease-organic);
}

.sound-toggle:hover { border-color: var(--color-sage); color: var(--color-cream); }
.sound-toggle[aria-pressed="true"] { border-color: var(--color-sage); color: var(--color-cream); }

/* ============ Sections (shared) ============ */

.section { padding: var(--sp-112) 0; }
.section-journey { background: var(--color-soil); }
.section-meet { background: var(--color-deep-earth); }
.section-features { background: var(--color-soil); }
.section-how { background: var(--color-deep-earth); }
.section-club { background: var(--color-soil); }

/* scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease-organic), transform 0.6s var(--ease-organic);
  transition-delay: var(--reveal-delay, 0s);
}

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

/* ============ Journey / Food Miles ============ */

.journey-counter {
  display: flex;
  align-items: baseline;
  gap: var(--sp-12);
  margin: var(--sp-40) 0 var(--sp-56);
}

.journey-counter-num {
  font-size: clamp(40px, 5vw, 56px);
  font-weight: 300;
  letter-spacing: 0.02em;
  color: var(--color-cream);
  font-variant-numeric: tabular-nums;
  min-width: 3.2ch;
}

.journey-counter-unit {
  font-size: var(--text-caption);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-linen);
  opacity: 0.7;
}

.journey-track { position: relative; }

.journey-line {
  position: absolute;
  top: 36px;
  left: calc(100% / 12);
  right: calc(100% / 12);
  height: 0;
  overflow: visible;
}

.journey-line-fill {
  width: 0;
  border-top: 2px dotted var(--color-heartwood);
  transition: width 3.6s linear;
}

.journey-track.is-active .journey-line-fill { width: 100%; }

.journey-steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--sp-12);
  position: relative;
}

.journey-step {
  text-align: center;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-organic), transform 0.7s var(--ease-organic);
}

.journey-step.is-visible { opacity: 1; transform: translateY(0); }

.journey-icon {
  width: 72px; height: 72px;
  margin: 0 auto var(--sp-16);
  border-radius: 50%;
  background: var(--color-charcoal);
  border: 1px solid var(--color-heartwood);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-linen);
  position: relative;
  z-index: 1;
}

.journey-icon svg { width: 38px; height: 38px; }

.journey-step-title {
  font-size: var(--text-body);
  font-weight: 500;
  letter-spacing: 0.02em;
  margin-bottom: var(--sp-8);
}

.journey-step-desc {
  font-size: var(--text-body-sm);
  font-weight: 300;
  color: var(--color-linen);
  opacity: 0.8;
  margin-bottom: var(--sp-12);
  padding: 0 var(--sp-8);
}

.journey-step-km {
  font-size: var(--text-caption);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-linen);
  opacity: 0.6;
}

/* the Herbi step — green glow */
.journey-step-herbi .journey-icon {
  background: var(--color-forest);
  border-color: var(--color-sage);
  color: var(--color-cream);
}

.journey-step-herbi.is-visible .journey-icon {
  animation: herbiPulse 3s var(--ease-organic) infinite;
}

.journey-step-km-herbi { color: var(--color-sage); opacity: 1; font-weight: 500; }

@keyframes herbiPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(74, 103, 65, 0.5); }
  50%      { box-shadow: 0 0 0 16px rgba(74, 103, 65, 0); }
}

/* ============ Meet Herbi ============ */

.meet-visual {
  position: relative;
  margin-top: var(--sp-56);
  max-width: 880px;
}

.meet-visual img {
  width: 100%;
  display: block;
  border-radius: 4px;
  transform: scale(1);
  transition: transform 1.2s var(--ease-organic);
}

.meet-visual:hover img { transform: scale(1.02); }

.meet-vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 45%, var(--color-deep-earth) 130%);
  border-radius: 4px;
}

/* ============ Features ============ */

.features-layout {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: var(--sp-56);
  margin-top: var(--sp-56);
  align-items: start;
}

.feature-item { border-bottom: 1px solid var(--color-heartwood); }

.feature-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-16);
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--sp-24) var(--sp-8);
  font-family: var(--font-sans);
  color: var(--color-cream);
  text-align: left;
  transition: padding-left 0.4s var(--ease-organic);
}

.feature-toggle:hover { padding-left: var(--sp-16); }

.feature-title {
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 300;
  letter-spacing: 0.01em;
  opacity: 0.7;
  transition: opacity 0.35s var(--ease-organic);
}

.feature-toggle:hover .feature-title,
.feature-item.is-open .feature-title { opacity: 1; }

.feature-chevron {
  flex-shrink: 0;
  width: 10px; height: 10px;
  border-right: 1.5px solid var(--color-linen);
  border-bottom: 1.5px solid var(--color-linen);
  transform: rotate(45deg);
  transition: transform 0.4s var(--ease-organic);
  opacity: 0.6;
}

.feature-item.is-open .feature-chevron { transform: rotate(225deg); }

.feature-body {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.55s var(--ease-organic), opacity 0.45s var(--ease-organic);
}

.feature-item.is-open .feature-body {
  max-height: 720px;
  opacity: 1;
}

.feature-body p {
  font-size: var(--text-body);
  font-weight: 300;
  line-height: 1.6;
  color: var(--color-linen);
  padding: 0 var(--sp-8) var(--sp-24);
  max-width: 480px;
}

.feature-visual-mobile { display: none; }

.features-stage {
  position: sticky;
  top: 120px;
  background: var(--color-charcoal);
  border: 1px solid rgba(92, 68, 51, 0.4);
  border-radius: 4px;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.features-stage .fv,
.feature-visual-mobile .fv {
  width: 100%;
  height: auto;
  display: block;
  animation: fvFade 0.7s var(--ease-organic);
}

@keyframes fvFade {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* --- NRT visual animations --- */

.nrt-flow { animation: nrtFlow 2.4s linear infinite; }
.nrt-flow-2 { animation-duration: 3.2s; animation-delay: -1s; }
.nrt-flow-3 { animation-duration: 2.8s; animation-delay: -0.4s; }

@keyframes nrtFlow {
  from { stroke-dashoffset: 0; }
  to   { stroke-dashoffset: -40; }
}

.nrt-p { animation: nrtParticle 5s linear infinite; }
.nrt-p.p1 { animation-delay: 0s; }
.nrt-p.p2 { animation-delay: -1.2s; animation-duration: 6s; }
.nrt-p.p3 { animation-delay: -2.4s; animation-duration: 4.5s; }
.nrt-p.p4 { animation-delay: -3.1s; animation-duration: 5.5s; }
.nrt-p.p5 { animation-delay: -4s; animation-duration: 6.5s; }

@keyframes nrtParticle {
  from { transform: translateX(20px); opacity: 0; }
  8%   { opacity: 0.9; }
  92%  { opacity: 0.9; }
  to   { transform: translateX(460px); opacity: 0; }
}

.nrt-root { animation: nrtSway 4s ease-in-out infinite alternate; transform-origin: top center; transform-box: fill-box; }
.nrt-root-2 { animation-delay: -1.3s; }
.nrt-root-3 { animation-delay: -2.6s; }

@keyframes nrtSway {
  from { transform: skewX(-3deg); }
  to   { transform: skewX(3deg); }
}

.nrt-plant { animation: plantBreathe 5s ease-in-out infinite alternate; transform-origin: bottom center; transform-box: fill-box; }
.nrt-plant-2 { animation-delay: -1.6s; }
.nrt-plant-3 { animation-delay: -3.2s; }

@keyframes plantBreathe {
  from { transform: scale(1) rotate(-0.6deg); }
  to   { transform: scale(1.015) rotate(0.6deg); }
}

/* --- Beech visual --- */

.beech-sheen { animation: beechSheen 7s var(--ease-organic) infinite; }

@keyframes beechSheen {
  0%   { transform: skewX(-18deg) translateX(0); }
  60%, 100% { transform: skewX(-18deg) translateX(640px); }
}

.beech-grain path { stroke-dasharray: 600; stroke-dashoffset: 600; animation: grainDraw 3s var(--ease-organic) forwards; }
.beech-grain path:nth-child(2) { animation-delay: 0.2s; }
.beech-grain path:nth-child(3) { animation-delay: 0.4s; }
.beech-grain path:nth-child(4) { animation-delay: 0.6s; }
.beech-grain path:nth-child(5) { animation-delay: 0.8s; }

@keyframes grainDraw { to { stroke-dashoffset: 0; } }

/* --- Light visual --- */

.ray { animation: rayPulse 4s ease-in-out infinite; transform-origin: top center; transform-box: fill-box; }
.ray.r2 { animation-delay: -1.3s; }
.ray.r3 { animation-delay: -2.6s; }

@keyframes rayPulse {
  0%, 100% { opacity: 0.07; }
  50%      { opacity: 0.2; }
}

/* --- Club orbit visual --- */

.club-orbit {
  animation: orbit 24s linear infinite;
  transform-origin: 240px 160px;
}

.club-sat-inner { animation: orbitCounter 24s linear infinite; transform-box: fill-box; transform-origin: center; }

@keyframes orbit { to { transform: rotate(360deg); } }
@keyframes orbitCounter { to { transform: rotate(-360deg); } }

.club-center { animation: plantBreathe 4s ease-in-out infinite alternate; transform-origin: 240px 160px; }

/* --- Zero waste visual --- */

.zw-plastic { animation: zwCrumple 6s var(--ease-organic) infinite; transform-origin: 126px 160px; transform-box: view-box; }

@keyframes zwCrumple {
  0%, 35%  { opacity: 0.9; transform: scale(1); }
  55%, 80% { opacity: 0.25; transform: scale(0.94) rotate(-2deg); }
  100%     { opacity: 0.9; transform: scale(1); }
}

.zw-stem { stroke-dasharray: 60; animation: zwGrow 6s var(--ease-organic) infinite; }

@keyframes zwGrow {
  0%, 20%  { stroke-dashoffset: 60; }
  50%, 90% { stroke-dashoffset: 0; }
  100%     { stroke-dashoffset: 60; }
}

.zw-leaf { animation: zwLeaf 6s var(--ease-bloom) infinite; transform-origin: 360px 176px; transform-box: view-box; }
.zw-leaf-r { animation-name: zwLeafR; }

@keyframes zwLeaf {
  0%, 40%  { opacity: 0; transform: scale(0); }
  60%, 90% { opacity: 1; transform: scale(1); }
  100%     { opacity: 0; transform: scale(0); }
}

@keyframes zwLeafR {
  0%, 48%  { opacity: 0; transform: scale(0); }
  68%, 90% { opacity: 1; transform: scale(1); }
  100%     { opacity: 0; transform: scale(0); }
}

/* --- Plug & grow visual --- */

.plug-drop-shape { animation: plugDrop 4.5s var(--ease-organic) infinite; }

@keyframes plugDrop {
  0%, 10%  { transform: translateY(0); opacity: 0; }
  15%      { opacity: 1; }
  35%      { transform: translateY(64px); opacity: 1; }
  40%, 100% { transform: translateY(64px); opacity: 0; }
}

.plug-ripple { animation: plugRipple 4.5s var(--ease-organic) infinite; transform-origin: 100px 176px; transform-box: view-box; }

@keyframes plugRipple {
  0%, 34%   { transform: scaleX(1); opacity: 0.4; }
  44%       { transform: scaleX(1.15); opacity: 1; }
  60%, 100% { transform: scaleX(1); opacity: 0.4; }
}

.plug-stem { stroke-dasharray: 40; animation: plugStem 4.5s var(--ease-organic) infinite; }

@keyframes plugStem {
  0%, 25%   { stroke-dashoffset: 40; }
  55%, 100% { stroke-dashoffset: 0; }
}

.plug-leaf { animation: plugLeaf 4.5s var(--ease-bloom) infinite; transform-origin: 240px 172px; transform-box: view-box; }
.plug-leaf-2 { animation-name: plugLeaf2; }

@keyframes plugLeaf {
  0%, 45%  { opacity: 0; transform: scale(0); }
  65%, 100% { opacity: 1; transform: scale(1); }
}

@keyframes plugLeaf2 {
  0%, 55%  { opacity: 0; transform: scale(0); }
  75%, 100% { opacity: 1; transform: scale(1); }
}

.plug-glow { animation: plugGlow 4.5s ease-in-out infinite; }

@keyframes plugGlow {
  0%, 60%   { opacity: 0; }
  75%, 90%  { opacity: 1; }
  100%      { opacity: 0.4; }
}

/* ============ How it works ============ */

.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-40);
  margin-top: var(--sp-72);
  position: relative;
}

.how-connector {
  position: absolute;
  top: 44px;
  left: 18%;
  right: 18%;
  border-top: 1px dashed var(--color-heartwood);
  opacity: 0.5;
}

.how-step { text-align: center; position: relative; }

.how-icon {
  width: 88px; height: 88px;
  margin: 0 auto var(--sp-24);
  border-radius: 50%;
  background: var(--color-charcoal);
  border: 1px solid var(--color-heartwood);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-sage);
  position: relative;
  z-index: 1;
}

.how-icon svg { width: 48px; height: 48px; }

.how-num {
  display: block;
  font-size: var(--text-body-sm);
  letter-spacing: 0.3em;
  color: var(--color-linen);
  opacity: 0.6;
  margin-bottom: var(--sp-8);
  font-variant-numeric: tabular-nums;
}

.how-title {
  font-size: var(--text-heading);
  font-weight: 300;
  margin-bottom: var(--sp-12);
}

.how-desc {
  font-size: var(--text-body);
  font-weight: 300;
  color: var(--color-linen);
  max-width: 280px;
  margin: 0 auto;
}

/* icon micro-animations — run when .in-view */

.how-drop { transform: translateY(-14px); opacity: 0; }
.how-step.in-view .how-drop { animation: howDrop 2.8s var(--ease-organic) infinite; }

@keyframes howDrop {
  0%        { transform: translateY(-14px); opacity: 0; }
  20%       { opacity: 1; }
  45%       { transform: translateY(8px); opacity: 1; }
  55%, 100% { transform: translateY(8px); opacity: 0; }
}

.how-step.in-view .how-wave { animation: howWave 2.8s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }

@keyframes howWave {
  0%, 38%  { transform: scaleX(1); }
  50%      { transform: scaleX(1.12); }
  70%, 100% { transform: scaleX(1); }
}

.how-stem { stroke-dasharray: 30; stroke-dashoffset: 30; }
.how-step.in-view .how-stem { animation: howStem 1.4s var(--ease-organic) 0.2s forwards; }

@keyframes howStem { to { stroke-dashoffset: 0; } }

.how-leaf { opacity: 0; transform: scale(0); transform-box: fill-box; transform-origin: bottom right; }
.how-leaf-r { transform-origin: bottom left; }
.how-step.in-view .how-leaf { animation: howLeaf 0.9s var(--ease-bloom) 1s forwards; }
.how-step.in-view .how-leaf-r { animation-delay: 1.4s; }

@keyframes howLeaf { to { opacity: 1; transform: scale(1); } }

.how-scissor-a, .how-scissor-b { transform-box: fill-box; transform-origin: 18px 32px; }
.how-step.in-view .how-scissor-a { animation: snipA 2.4s var(--ease-organic) infinite; }
.how-step.in-view .how-scissor-b { animation: snipB 2.4s var(--ease-organic) infinite; }

@keyframes snipA {
  0%, 20%, 60%, 100% { transform: rotate(0deg); }
  35% { transform: rotate(10deg); }
}

@keyframes snipB {
  0%, 20%, 60%, 100% { transform: rotate(0deg); }
  35% { transform: rotate(-10deg); }
}

.how-sprig { transform-box: fill-box; transform-origin: left bottom; }
.how-step.in-view .how-sprig { animation: sprigFall 2.4s var(--ease-organic) infinite; }

@keyframes sprigFall {
  0%, 34%  { transform: translateY(0) rotate(0); opacity: 1; }
  60%      { transform: translateY(14px) rotate(18deg); opacity: 0; }
  61%, 100% { transform: translateY(0) rotate(0); opacity: 0; }
  99%      { opacity: 1; }
}

/* ============ Harvest Club ============ */

.club-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-20);
  margin: var(--sp-40) 0 var(--sp-56);
}

.club-card {
  background: var(--color-charcoal);
  border: 1px solid rgba(92, 68, 51, 0.4);
  border-radius: 4px;
  padding: var(--sp-32) var(--sp-24);
  transition: border-color 0.4s var(--ease-organic), background-color 0.4s var(--ease-organic),
              opacity 0.6s var(--ease-organic), transform 0.6s var(--ease-organic);
}

.club-card.reveal { transform: translateY(30px) scale(0.95); }
.club-card.reveal.in-view { transform: translateY(0) scale(1); }

.club-card:hover {
  border-color: var(--color-sage);
  background: #332c23;
}

.club-card-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(74, 103, 65, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-sage);
  margin-bottom: var(--sp-20);
}

.club-card-icon svg { width: 30px; height: 30px; }

.club-card.in-view .club-card-icon { animation: iconBounce 0.8s var(--ease-bloom) 0.3s; }

@keyframes iconBounce {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.12) translateY(-4px); }
  100% { transform: scale(1); }
}

.club-card p {
  font-size: var(--text-body-sm);
  font-weight: 300;
  line-height: 1.55;
  color: var(--color-linen);
}

/* ============ Kickstarter CTA ============ */

.section-kickstarter {
  background: var(--color-charcoal);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.section-kickstarter .heading-lg,
.section-kickstarter .section-body { margin-left: auto; margin-right: auto; }

.section-kickstarter .container { position: relative; z-index: 2; }

.social-proof {
  margin-top: var(--sp-24);
  font-size: var(--text-body-sm);
  color: var(--color-linen);
  opacity: 0.75;
  letter-spacing: 0.28px;
}

/* pollen particles */
.pollen { position: absolute; inset: 0; pointer-events: none; z-index: 1; }

.pollen span {
  position: absolute;
  bottom: -10px;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--color-linen);
  opacity: 0;
  animation: pollenFloat 14s linear infinite;
}

.pollen span:nth-child(1)  { left: 6%;  animation-delay: 0s;    width: 3px; height: 3px; }
.pollen span:nth-child(2)  { left: 14%; animation-delay: -3s; }
.pollen span:nth-child(3)  { left: 24%; animation-delay: -7s;   width: 2px; height: 2px; }
.pollen span:nth-child(4)  { left: 33%; animation-delay: -10s; }
.pollen span:nth-child(5)  { left: 41%; animation-delay: -5s;   width: 5px; height: 5px; }
.pollen span:nth-child(6)  { left: 52%; animation-delay: -12s;  width: 2px; height: 2px; }
.pollen span:nth-child(7)  { left: 60%; animation-delay: -2s; }
.pollen span:nth-child(8)  { left: 69%; animation-delay: -8s;   width: 3px; height: 3px; }
.pollen span:nth-child(9)  { left: 77%; animation-delay: -11s; }
.pollen span:nth-child(10) { left: 85%; animation-delay: -4s;   width: 2px; height: 2px; }
.pollen span:nth-child(11) { left: 92%; animation-delay: -9s; }
.pollen span:nth-child(12) { left: 97%; animation-delay: -6s;   width: 3px; height: 3px; }

@keyframes pollenFloat {
  0%   { transform: translateY(0) translateX(0); opacity: 0; }
  8%   { opacity: 0.35; }
  50%  { transform: translateY(-50vh) translateX(20px); opacity: 0.25; }
  92%  { opacity: 0.1; }
  100% { transform: translateY(-100vh) translateX(-12px); opacity: 0; }
}

/* ============ Footer ============ */

.footer {
  background: var(--color-deep-earth);
  border-top: 1px solid rgba(92, 68, 51, 0.35);
  padding: var(--sp-72) 0 var(--sp-56);
  text-align: center;
}

.footer-logo {
  width: 56px; height: 56px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: var(--sp-20);
}

.footer-company {
  font-size: var(--text-body-sm);
  color: var(--color-linen);
  line-height: 1.6;
  margin-bottom: var(--sp-24);
}

.footer-links {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--sp-12);
  margin-bottom: var(--sp-24);
  color: var(--color-heartwood);
}

.footer-links a {
  color: var(--color-linen);
  text-decoration: none;
  font-size: var(--text-body-sm);
  letter-spacing: 0.28px;
  transition: color 0.3s var(--ease-organic);
}

.footer-links a:hover { color: var(--color-cream); }

.footer-copyright {
  font-size: var(--text-caption);
  letter-spacing: 0.24px;
  color: var(--color-linen);
  opacity: 0.5;
}

/* ============ Responsive ============ */

@media (max-width: 960px) {
  .features-layout { grid-template-columns: 1fr; }
  .features-stage { display: none; }
  .feature-visual-mobile { display: block; padding: 0 var(--sp-8) var(--sp-24); }
  .feature-visual-mobile .fv {
    background: var(--color-charcoal);
    border: 1px solid rgba(92, 68, 51, 0.4);
    border-radius: 4px;
  }

  .journey-steps { grid-template-columns: repeat(3, 1fr); row-gap: var(--sp-40); }
  .journey-line { display: none; }

  .club-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .section { padding: var(--sp-80) 0; }

  .nav-links {
    position: fixed;
    top: 64px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    background: rgba(26, 22, 18, 0.97);
    backdrop-filter: blur(16px);
    padding: var(--sp-24);
    gap: var(--sp-8);
    border-bottom: 1px solid rgba(92, 68, 51, 0.35);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s var(--ease-organic), transform 0.35s var(--ease-organic), visibility 0.35s;
  }

  .nav-links.is-open { transform: translateY(0); opacity: 1; visibility: visible; }
  .nav-link { padding: var(--sp-12) var(--sp-16); }
  .nav-cta { margin: var(--sp-8) 0 0; text-align: center; }
  .nav-burger { display: flex; }

  .email-form { flex-direction: column; gap: var(--sp-12); width: 100%; max-width: 360px; }
  .email-form input { border-radius: var(--radius-pill); border-right: 1px solid var(--color-heartwood); width: 100%; max-width: none; text-align: center; }
  .email-form .btn { border-radius: var(--radius-pill); }
  .hero .email-form { margin: 0 auto; }

  .journey-steps { grid-template-columns: 1fr 1fr; }
  .how-grid { grid-template-columns: 1fr; gap: var(--sp-56); }
  .how-connector { display: none; }
  .club-grid { grid-template-columns: 1fr; }

  .sound-toggle { bottom: var(--sp-20); right: var(--sp-20); }
  .sound-toggle-label { display: none; }
}

/* ============ Reduced motion ============ */

@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;
  }

  .hero-anim, .reveal, .journey-step { opacity: 1; transform: none; }
  .journey-line-fill { width: 100%; }
  .how-drop, .how-leaf { opacity: 1; transform: none; }
  .how-stem { stroke-dashoffset: 0; }
  .beech-grain path { stroke-dashoffset: 0; }
}