/* ============================================================
   PARNANKUR SOCIAL FOUNDATION - "Roaming Through Greenery"
   Design tokens
   ============================================================ */
:root {
  /* Palette */
  --forest: #1b4332;
  --emerald: #2d6a4f;
  --foliage: #52b788;
  --dew: #d8f3dc;
  --canvas: #f4f9f4;
  --canvas-2: #fafdf9;
  --oak: #7f5539;
  --soil: #d4a373;
  --alert: #e76f51;
  --alert-deep: #d62828;

  --ink: #12291f;
  --ink-soft: #3f6154;
  --line: rgba(27, 67, 50, 0.12);
  --glass: rgba(250, 253, 249, 0.72);

  /* Type */
  --display: "Fraunces", Georgia, serif;
  --body: "DM Sans", ui-sans-serif, system-ui, sans-serif;

  /* Shape - the "leaf radius" is the signature geometry of this site */
  --leaf: 10px;
  --leaf-lg: 14px;
  --r: 10px;
  --r-lg: 14px;

  --shadow-soft: 0 10px 25px -12px rgba(27, 67, 50, 0.15);
  --shadow-lift: 0 18px 40px -18px rgba(27, 67, 50, 0.22);
  --max: 1300px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 150px;
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
}
body {
  margin: 0;
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--canvas);
  overflow-x: clip;
  width: 100%;
  position: relative;
  -webkit-font-smoothing: antialiased;
}
img,
svg {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  color: inherit;
}
h1,
h2,
h3,
h4,
h5 {
  font-family: var(--display);
  color: var(--ink);
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 0.5em;
  font-weight: 700;
}
h1 {
  font-size: clamp(2.2rem, 4.6vw, 3.6rem);
  letter-spacing: -0.03em;
}
h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.85rem);
  letter-spacing: -0.025em;
}
h3 {
  font-size: clamp(1.15rem, 1.9vw, 1.45rem);
}
p {
  margin: 0 0 1.1em;
}
:focus-visible {
  outline: 3px solid var(--foliage);
  outline-offset: 3px;
  border-radius: 6px;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}
.section {
  position: relative;
  padding: clamp(40px, 5vw, 64px) 0;
}
.tint {
  background: var(--canvas-2);
}
.deep {
  background: linear-gradient(165deg, #0f2f22, #1b4332 55%, #20503a);
  color: #e8f6ed;
}
.deep h2,
.deep h3,
.deep h4 {
  color: #fff;
}

/* ---------- Eyebrow / section heads ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--display);
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--forest);
  background: var(--dew);
  padding: 6px 16px 6px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
  border: 1px solid rgba(45, 106, 79, 0.18);
}
.deep .eyebrow,
.page-banner .eyebrow,
.lifecycle-video-section .eyebrow {
  background: rgba(216, 243, 220, 0.22);
  color: #a7e0c1;
  border-color: rgba(167, 224, 193, 0.35);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.eyebrow svg {
  width: 15px;
  height: 15px;
  flex: none;
  color: currentColor;
}
.lede {
  font-size: clamp(1.02rem, 1.5vw, 1.12rem);
  color: var(--ink-soft);
  max-width: 100%;
}
.deep .lede {
  color: #bfe0cf;
}
.head {
  max-width: 100%;
  margin-bottom: 32px;
}
.head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.head.center .lede {
  margin-inline: auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 26px;
  border-radius: 10px;
  border: 2px solid transparent;
  cursor: pointer;
  position: relative;
  transition:
    transform 0.35s cubic-bezier(0.2, 0.8, 0.3, 1),
    box-shadow 0.35s,
    background 0.3s,
    color 0.3s;
}
.btn svg {
  width: 19px;
  height: 19px;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.btn:hover svg {
  transform: rotate(-15deg) scale(1.2);
}
.btn:active {
  transform: translateY(1px);
}
.btn-primary {
  background: var(--emerald);
  color: #fff;
  box-shadow: 0 14px 30px -16px rgba(45, 106, 79, 0.9);
}
.btn-primary:hover {
  background: var(--forest);
  transform: translateY(-3px);
  box-shadow: 0 22px 38px -18px rgba(27, 67, 50, 0.9);
}
.btn-ghost {
  border-color: rgba(45, 106, 79, 0.35);
  color: var(--emerald);
  background: transparent;
}
.btn-ghost:hover {
  border-color: var(--foliage);
  background: var(--dew);
  transform: translateY(-3px);
}
.btn-leaf {
  border-color: transparent;
  color: var(--emerald);
  background: var(--canvas-2);
  background-clip: padding-box;
}
.btn-leaf::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 10px;
  padding: 2px;
  background: conic-gradient(
    from var(--ang, 0deg),
    var(--foliage),
    var(--dew),
    var(--emerald),
    var(--foliage)
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: spinBorder 6s linear infinite;
}
@property --ang {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}
@keyframes spinBorder {
  to {
    --ang: 360deg;
  }
}
.btn-leaf:hover {
  background: var(--dew);
}
.deep .btn-ghost {
  border-color: rgba(216, 243, 220, 0.4);
  color: #d8f3dc;
}
.deep .btn-ghost:hover {
  background: rgba(82, 183, 136, 0.2);
  border-color: var(--foliage);
}
.btn-warm {
  background: var(--alert);
  color: #fff;
}
.btn-warm:hover {
  background: var(--alert-deep);
  transform: translateY(-3px);
}
.btn-sm {
  padding: 7px 14px;
  font-size: 0.8rem;
  border-radius: 8px;
}

/* ---------- Animated leaf field ---------- */
.leaffield {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.leaffield .lf {
  position: absolute;
  top: -14%;
  will-change: transform, opacity;
  color: var(--foliage);
}
@keyframes leafSwayAndFall {
  0% {
    transform: translate3d(0, -14vh, 0) rotate(0deg) scale(var(--s, 1));
    opacity: 0;
  }
  8% {
    opacity: var(--o, 0.28);
  }
  25% {
    transform: translate3d(34px, 22vh, 0) rotate(48deg) scale(var(--s, 1));
  }
  50% {
    transform: translate3d(-26px, 50vh, 0) rotate(150deg) scale(var(--s, 1));
  }
  75% {
    transform: translate3d(30px, 78vh, 0) rotate(250deg) scale(var(--s, 1));
  }
  92% {
    opacity: var(--o, 0.28);
  }
  100% {
    transform: translate3d(-14px, 116vh, 0) rotate(360deg) scale(var(--s, 1));
    opacity: 0;
  }
}
.lf {
  animation: leafSwayAndFall var(--d, 12s) linear var(--delay, 0s) infinite;
}

/* ---------- Cursor leaf trail ---------- */
.trail-leaf {
  position: fixed;
  pointer-events: none;
  z-index: 60;
  color: var(--foliage);
  opacity: 0.55;
  will-change: transform, opacity;
}
@keyframes trailDrift {
  0% {
    transform: translate(-50%, -50%) rotate(0deg) scale(0.4);
    opacity: 0.6;
  }
  100% {
    transform: translate(calc(-50% + var(--dx, 20px)), calc(-50% + 54px))
      rotate(180deg) scale(1);
    opacity: 0;
  }
}

/* ---------- Dividers ---------- */
.divider {
  line-height: 0;
  position: relative;
  z-index: 1;
}
.divider svg {
  width: 100%;
  height: clamp(60px, 7vw, 110px);
}
.divider .sprout {
  transform-origin: center bottom;
  animation: sproutSway 7s ease-in-out infinite;
}
.divider .sprout:nth-child(even) {
  animation-duration: 9s;
  animation-delay: -2s;
}
@keyframes sproutSway {
  0%,
  100% {
    transform: rotate(-6deg);
  }
  50% {
    transform: rotate(7deg);
  }
}

/* ============================================================
   HEADER
   ============================================================ */
.topbar {
  background: var(--forest);
  color: #cfead9;
  font-size: 0.76rem;
  padding: 4px 0;
  letter-spacing: 0.02em;
}
.topbar .wrap {
  display: flex;
  gap: 18px;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.topbar a {
  color: #a7e0c1;
  font-weight: 600;
}
.topbar a:hover {
  color: #fff;
}

header.site {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--glass);
  backdrop-filter: blur(12px) saturate(160%);
  -webkit-backdrop-filter: blur(12px) saturate(160%);
  border-bottom: 1px solid var(--line);
  transition:
    box-shadow 0.3s,
    background 0.3s;
}
header.site.scrolled {
  box-shadow: 0 12px 30px -24px rgba(27, 67, 50, 0.7);
  background: rgba(250, 253, 249, 0.88);
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: none;
}
.brand .mark {
  width: 40px;
  height: 40px;
  flex: none;
  color: var(--emerald);
}
.brand .mark .veinL {
  stroke-dasharray: 60;
  stroke-dashoffset: 60;
  animation: drawVein 2.4s ease forwards 0.3s;
}
@keyframes drawVein {
  to {
    stroke-dashoffset: 0;
  }
}
.brand .mark {
  animation: markBreathe 6s ease-in-out infinite;
}
@keyframes markBreathe {
  0%,
  100% {
    transform: rotate(-3deg);
  }
  50% {
    transform: rotate(4deg);
  }
}
.brand b {
  display: block;
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--forest);
  letter-spacing: -0.015em;
  line-height: 1;
}

nav.main {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: nowrap;
  margin: 0;
  padding: 0;
  border-top: none;
}
nav.main > div {
  position: relative;
}
nav.main a.nl,
nav.main button.nl {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 8px 13px;
  border-radius: 10px;
  background: none;
  border: 0;
  cursor: pointer;
  color: var(--ink-soft);
  transition:
    color 0.2s,
    background 0.2s;
  white-space: nowrap;
}
nav.main a.nl:hover,
nav.main button.nl:hover,
nav.main .open > .nl,
nav.main a.nl.active-link {
  color: var(--forest);
  background: var(--dew);
  font-weight: 700;
}
nav.main .caret {
  width: 11px;
  height: 11px;
  transition: transform 0.3s;
}
nav.main .open .caret {
  transform: rotate(180deg);
}

/* Global Animated Gradient Accent Heading & Underline */
.accent {
  background: linear-gradient(135deg, #12291f 0%, #1b4332 35%, #d97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
  position: relative;
  display: inline-block;
  width: fit-content;
  max-width: 100%;
}
.accent::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.06em;
  height: 0.18em;
  background: linear-gradient(90deg, #f4a261, #e76f51);
  opacity: 0.75;
  border-radius: 10px;
  transform: scaleX(0);
  transform-origin: left;
  animation: underGrow 1.4s cubic-bezier(0.2, 0.8, 0.3, 1) 0.4s forwards;
  -webkit-background-clip: border-box !important;
  background-clip: border-box !important;
  -webkit-text-fill-color: initial !important;
  pointer-events: none;
}
.deep .accent,
.page-banner .accent,
.lifecycle-video-section .accent {
  background: linear-gradient(135deg, #ffffff 0%, #ffd166 50%, #f4a261 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}
.deep .accent::after,
.page-banner .accent::after,
.lifecycle-video-section .accent::after {
  background: linear-gradient(90deg, #f4a261, #ffb703);
  opacity: 0.85;
}
@keyframes underGrow {
  to {
    transform: scaleX(1);
  }
}
.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 236px;
  background: rgba(250, 253, 249, 0.97);
  backdrop-filter: blur(14px);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--shadow-lift);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition:
    opacity 0.22s,
    transform 0.22s,
    visibility 0.22s;
  z-index: 5;
}
nav.main .open .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown a {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 12px;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: 0.2s;
}
.dropdown a svg {
  width: 14px;
  height: 14px;
  color: var(--foliage);
  flex: none;
  transition: transform 0.3s;
}
.dropdown a:hover {
  background: var(--dew);
  color: var(--forest);
}
.dropdown a:hover svg {
  transform: rotate(-18deg) scale(1.15);
}
.navcta {
  display: flex;
  gap: 9px;
  align-items: center;
  flex: none;
  position: relative;
  z-index: 52;
}
.burger {
  display: none;
  position: relative;
  z-index: 52;
  width: 46px;
  height: 44px;
  border: 1px solid var(--line);
  background: var(--canvas-2);
  border-radius: 14px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.burger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--forest);
  position: relative;
}
.burger span::before,
.burger span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: var(--forest);
  transition: 0.3s;
}
.burger span::before {
  top: -6px;
}
.burger span::after {
  top: 6px;
}
.burger.on span {
  background: transparent;
}
.burger.on span::before {
  top: 0;
  transform: rotate(45deg);
}
.burger.on span::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Mobile Nav Overlay Backdrop (Clean Dark Tint, Clickable) */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(12, 29, 21, 0.55);
  z-index: 9988;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  filter: none !important;
  cursor: pointer;
}
.nav-overlay.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto !important;
}

body.menu-open header.site {
  z-index: 99999 !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  background: transparent !important;
  box-shadow: none !important;
  border-bottom: none !important;
}

.sidebar-head {
  display: none;
}

@media (max-width: 1080px) {
  .navbar {
    padding: 12px 20px !important;
  }
  .burger {
    display: flex;
    position: relative;
    z-index: 1000;
  }
  .sidebar-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 14px;
    margin-bottom: 10px;
    border-bottom: 1.5px solid var(--line);
    width: 100%;
  }
  .sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .sidebar-brand .mark {
    width: 36px;
    height: 36px;
    color: var(--emerald);
  }
  .sidebar-brand b {
    font-family: var(--display);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--forest);
  }
  .sidebar-close {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: var(--canvas-2);
    color: var(--forest);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    display: grid;
    place-items: center;
    transition: 0.2s;
  }
  .sidebar-close:hover {
    background: var(--dew);
    color: var(--emerald);
  }

  nav.main {
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    height: 100vh !important;
    height: 100dvh !important;
    width: min(320px, 84vw) !important;
    background: #ffffff !important;
    flex-direction: column !important;
    align-items: stretch !important;
    padding: 24px 20px 32px !important;
    gap: 8px !important;
    overflow-y: auto !important;
    z-index: 99999 !important;
    transform: translateX(100%) !important;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: -15px 0 45px rgba(0, 0, 0, 0.35) !important;
    border-left: 1px solid var(--line) !important;
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
    filter: none !important;
    opacity: 1 !important;
  }
  nav.main.open-menu {
    transform: translateX(0) !important;
  }
  nav.main a.nl,
  nav.main button.nl {
    width: 100% !important;
    justify-content: space-between !important;
    font-size: 1.05rem !important;
    font-weight: 700 !important;
    padding: 13px 18px !important;
    border-radius: 12px !important;
    color: #12291f !important;
    background: rgba(45, 106, 79, 0.06) !important;
    border: 1px solid rgba(45, 106, 79, 0.12) !important;
    opacity: 1 !important;
    filter: none !important;
  }
  nav.main a.nl:hover,
  nav.main button.nl:hover,
  nav.main a.nl.active-link {
    background: #d8f3dc !important;
    color: #1b4332 !important;
    border-color: #2d6a4f !important;
  }
  .dropdown {
    position: static !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    box-shadow: none !important;
    border: none !important;
    background: rgba(45, 106, 79, 0.05) !important;
    border-radius: 10px !important;
    padding: 6px 12px !important;
    margin: 4px 0 8px !important;
    display: none;
  }
  nav.main .open .dropdown {
    display: block !important;
  }
  .dropdown a {
    color: #1b4332 !important;
    font-size: 0.94rem !important;
    font-weight: 600 !important;
    padding: 10px 14px !important;
  }
  .navcta .btn:first-child {
    display: none;
  }
}
@media (max-width: 720px) {
  .brand .mark {
    width: 38px;
    height: 38px;
  }
  .brand b {
    font-size: 0.86rem;
    max-width: 190px;
  }
  .brand span {
    font-size: 0.6rem;
    letter-spacing: 0.12em;
  }
  .topbar .wrap span:last-child {
    display: none;
  }
  .topbar {
    font-size: 0.74rem;
  }
}
@media (max-width: 560px) {
  .navcta .btn {
    display: none;
  }
}
.mobile-cta {
  display: none;
}
@media (max-width: 1080px) {
  .mobile-cta {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 22px;
    padding-top: 20px;
    border-top: 1px solid var(--line);
  }
  .mobile-cta .btn {
    justify-content: center;
  }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 3.5vw, 44px) 0 0;
  isolation: isolate;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url("../assets/hero/hero_vector_bg.jpg") center/cover no-repeat;
}
.hero-bg .scene {
  height: 100%;
  display: none;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(244, 249, 244, 0.82) 0%,
    rgba(244, 249, 244, 0.62) 48%,
    rgba(244, 249, 244, 0.18) 80%,
    rgba(27, 67, 50, 0.25) 100%
  );
}
@media (max-width: 900px) {
  .hero-bg::after {
    background: linear-gradient(
      180deg,
      rgba(244, 249, 244, 0.88),
      rgba(244, 249, 244, 0.75)
    );
  }
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 42px;
  align-items: center;
  position: relative;
  z-index: 2;
}
@media (max-width: 940px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(82, 183, 136, 0.4);
  border-radius: 10px;
  padding: 6px 16px 6px 10px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--emerald);
  backdrop-filter: blur(6px);
}
.pill .lficon {
  width: 20px;
  height: 20px;
  color: var(--foliage);
  animation: flutter 3.4s ease-in-out infinite;
  transform-origin: 80% 80%;
}
@keyframes flutter {
  0%,
  100% {
    transform: rotate(-14deg);
  }
  50% {
    transform: rotate(15deg) scale(1.08);
  }
}
.hero h1 {
  margin: 14px 0 12px;
  font-size: clamp(1.95rem, 3.6vw, 3.15rem);
}
.hero .lede {
  font-size: clamp(0.98rem, 1.35vw, 1.1rem);
  max-width: 54ch;
  margin-bottom: 0.8em;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}
.since {
  margin-top: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.84rem;
  color: var(--ink-soft);
}
.since .rule {
  height: 1px;
  flex: 1;
  max-width: 70px;
  background: var(--line);
}

/* Hero overlay card */
.herocard {
  position: relative;
  border-radius: var(--leaf-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
  border: 2px solid rgba(255, 255, 255, 0.9);
  transform: none;
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.3, 1);
  max-width: 460px;
  margin: 0 auto;
}
.herocard:hover {
  transform: rotate(0deg) translateY(-6px);
}
.herocard .scene {
  aspect-ratio: 4/2.9;
}
.herocard figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 52px 22px 18px;
  background: linear-gradient(transparent, rgba(15, 47, 34, 0.88));
  color: #eafaf0;
  font-size: 0.88rem;
  font-weight: 500;
}
.herocard figcaption b {
  display: block;
  font-family: var(--display);
  font-size: 1.02rem;
  color: #fff;
}
.floatchip {
  position: absolute;
  z-index: 3;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-radius: var(--leaf);
  padding: 12px 18px;
  box-shadow: var(--shadow-soft);
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--forest);
  display: flex;
  align-items: center;
  gap: 9px;
  animation: bob 6s ease-in-out infinite;
}
.floatchip svg {
  width: 18px;
  height: 18px;
  color: var(--foliage);
}
.floatchip.a {
  top: -12px;
  left: 0;
}
.floatchip.b {
  bottom: -12px;
  right: 0;
  animation-delay: -3s;
}
@keyframes bob {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-11px);
  }
}
@media (max-width: 560px) {
  .floatchip.b {
    right: 0;
  }
  .floatchip.a {
    left: 0;
  }
}

/* Stat cards */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: clamp(36px, 5vw, 60px);
  position: relative;
  z-index: 2;
  padding-bottom: 0;
}
@media (max-width: 900px) {
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 460px) {
  .stats {
    grid-template-columns: 1fr;
  }
}
.stat {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(82, 183, 136, 0.28);
  border-radius: var(--r-lg);
  padding: 24px 22px;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.4s,
    box-shadow 0.4s,
    border-color 0.4s;
}
.stat:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-lift);
  border-color: var(--foliage);
}
.stat .num {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(1.9rem, 3.2vw, 2.5rem);
  color: var(--forest);
  letter-spacing: -0.03em;
  line-height: 1;
}
.stat .num small {
  font-size: 0.5em;
  color: var(--foliage);
  margin-left: 2px;
}
.stat .lbl {
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-top: 8px;
  font-weight: 500;
  line-height: 1.5;
}
.stat .bgleaf {
  position: absolute;
  right: -14px;
  bottom: -16px;
  width: 82px;
  height: 82px;
  color: var(--foliage);
  opacity: 0.1;
  transition:
    transform 0.5s,
    opacity 0.4s;
}
.stat:hover .bgleaf {
  transform: rotate(-16deg) scale(1.12);
  opacity: 0.2;
}

/* ============================================================
   SCENE ART (procedural SVG stands in for photography)
   ============================================================ */
.scene {
  position: relative;
  background: var(--dew);
  overflow: hidden;
  border-radius: inherit;
}
.scene svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.scene[data-note]::after {
  content: attr(data-note);
  position: absolute;
  left: 10px;
  bottom: 10px;
  font-size: 0.6rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.82);
  background: rgba(15, 47, 34, 0.5);
  backdrop-filter: blur(4px);
  padding: 4px 9px;
  border-radius: 10px;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.scene:hover[data-note]::after {
  opacity: 1;
}

/* ============================================================
   MISSION 2026 / VISION 2040
   ============================================================ */
.mission-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: start;
}
@media (max-width: 940px) {
  .mission-grid {
    grid-template-columns: 1fr;
  }
}
.vinecard {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(82, 183, 136, 0.3);
  border-radius: var(--r-lg);
  padding: clamp(24px, 3.4vw, 38px);
  position: relative;
  overflow: hidden;
}
.vine-numbers {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}
.vnum {
  flex: 1;
  min-width: 132px;
  background: rgba(45, 106, 79, 0.07);
  border-radius: var(--leaf);
  padding: 14px 18px;
  border: 1px solid rgba(45, 106, 79, 0.18);
}
.vnum b {
  display: block;
  font-family: var(--display);
  font-size: 1.6rem;
  color: #12291f !important;
  letter-spacing: -0.02em;
  font-weight: 800;
}
.vnum span {
  font-size: 0.75rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: #2d6a4f !important;
  font-weight: 700;
}
.vnum.warn {
  background: rgba(231, 111, 81, 0.08);
  border-color: rgba(231, 111, 81, 0.25);
}
.vnum.warn b {
  color: #e76f51 !important;
}
.vnum.warn span {
  color: #d97706 !important;
}
.vinewrap {
  position: relative;
  margin: 8px 0 4px;
}
.vinewrap svg {
  width: 100%;
  height: auto;
  overflow: visible;
}
.vine-path {
  fill: none;
  stroke: #2d6a4f;
  stroke-width: 8;
  stroke-linecap: round;
}
.vine-track {
  fill: none;
  stroke: rgba(45, 106, 79, 0.14);
  stroke-width: 8;
  stroke-linecap: round;
}
.vine-node {
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  transition:
    opacity 0.5s,
    transform 0.5s;
}
.vine-node.on {
  opacity: 1;
}
.milestones {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  font-size: 0.72rem;
  color: #2d6a4f !important;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.progress-readout {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 22px;
  font-family: var(--display);
  font-weight: 800;
  font-size: 2.6rem;
  color: #12291f !important;
  letter-spacing: -0.03em;
}
.progress-readout span {
  font-size: 0.92rem;
  font-family: var(--body);
  font-weight: 600;
  color: #2d4a3e !important;
  letter-spacing: 0;
  max-width: 34ch;
}
.progress-readout #vine-pct {
  font-family: var(--display);
  font-weight: 800;
  font-size: 2.8rem;
  color: #12291f !important;
  letter-spacing: -0.03em;
  max-width: none;
}
.vision {
  background: linear-gradient(
    150deg,
    rgba(82, 183, 136, 0.2),
    rgba(212, 163, 115, 0.14)
  );
  border: 1px solid rgba(82, 183, 136, 0.32);
  border-radius: var(--r-lg);
  padding: clamp(24px, 3.4vw, 34px);
  position: relative;
  overflow: hidden;
}
.vision .scene {
  border-radius: var(--r);
  aspect-ratio: 16/9;
  margin-bottom: 22px;
}
.vision .big {
  font-family: var(--display);
  font-size: clamp(2.6rem, 6vw, 3.4rem);
  font-weight: 800;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.04em;
}
.vision .big em {
  font-style: normal;
  color: var(--foliage);
}
.deep .vision p {
  color: #cfeadc;
}

/* ============================================================
   STEPPER
   ============================================================ */
.stepper-rail {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 34px;
  position: relative;
}
.srail-btn {
  flex: 1;
  min-width: 150px;
  text-align: left;
  background: var(--canvas-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 16px 18px;
  cursor: pointer;
  transition: 0.35s cubic-bezier(0.2, 0.8, 0.3, 1);
  position: relative;
  overflow: hidden;
}
.srail-btn .k {
  font-family: var(--display);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--foliage);
  font-weight: 800;
  display: block;
}
.srail-btn .t {
  font-family: var(--display);
  font-weight: 700;
  color: var(--forest);
  font-size: 1rem;
  letter-spacing: 0.01em;
}
.srail-btn:hover {
  border-color: var(--foliage);
  transform: translateY(-4px);
}
.srail-btn.active {
  background: var(--emerald);
  border-color: var(--emerald);
  box-shadow: var(--shadow-soft);
}
.srail-btn.active .t {
  color: #fff;
}
.srail-btn.active .k {
  color: #a7e0c1;
}
.srail-btn .growbar {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 0;
  background: var(--foliage);
  transition: width 0.6s;
}
.srail-btn.active .growbar {
  width: 100%;
}
.step-panel {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
  animation: fadeUp 0.55s cubic-bezier(0.2, 0.8, 0.3, 1);
}
.step-panel.active {
  display: grid;
}
@media (max-width: 860px) {
  .step-panel.active {
    grid-template-columns: 1fr;
  }
}
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.step-panel .scene {
  aspect-ratio: 5/4;
  border-radius: var(--leaf-lg);
  box-shadow: var(--shadow-soft);
}
.step-panel .n {
  font-family: var(--display);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  font-weight: 800;
  color: var(--foliage);
  text-transform: uppercase;
}
.step-panel h3 {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  margin: 8px 0 14px;
}
.step-list {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
}
.step-list li {
  display: flex;
  gap: 11px;
  margin-bottom: 11px;
  font-size: 0.94rem;
  color: var(--ink-soft);
}
.step-list svg {
  width: 17px;
  height: 17px;
  color: var(--foliage);
  flex: none;
  margin-top: 4px;
}

/* ============================================================
   FEATURE CARDS (Why Nature)
   ============================================================ */
.grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 960px) {
  .grid3 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 620px) {
  .grid3 {
    grid-template-columns: 1fr;
  }
}
.fcard {
  background: var(--canvas-2);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  position: relative;
  transition:
    transform 0.45s cubic-bezier(0.2, 0.8, 0.3, 1),
    box-shadow 0.45s,
    border-color 0.45s;
}
.fcard::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  box-shadow:
    0 0 0 0 rgba(82, 183, 136, 0),
    inset 0 0 0 0 rgba(82, 183, 136, 0);
  transition: box-shadow 0.5s;
}
.fcard:hover {
  transform: translateY(-9px);
  border-color: rgba(82, 183, 136, 0.55);
  box-shadow: var(--shadow-lift);
}
.fcard:hover::before {
  box-shadow:
    0 0 46px -6px rgba(82, 183, 136, 0.5),
    inset 0 0 30px -14px rgba(82, 183, 136, 0.7);
}
.fcard .scene {
  aspect-ratio: 16/10;
}
.fcard .body {
  padding: 24px 24px 28px;
}
.fcard h3 {
  margin-bottom: 9px;
}
.fcard p {
  font-size: 0.93rem;
  color: var(--ink-soft);
  margin: 0;
}
.fcard .badge {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 42px;
  height: 42px;
  border-radius: var(--leaf);
  background: rgba(250, 253, 249, 0.9);
  backdrop-filter: blur(6px);
  display: grid;
  place-items: center;
  color: var(--emerald);
  box-shadow: var(--shadow-soft);
  transform: translateY(10px);
  opacity: 0;
  transition:
    transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1),
    opacity 0.4s;
}
.fcard .badge svg {
  width: 21px;
  height: 21px;
}
.fcard:hover .badge {
  transform: translateY(0);
  opacity: 1;
}
.fcard .kicker {
  font-family: var(--display);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--foliage);
  font-weight: 800;
  display: block;
  margin-bottom: 6px;
}

/* ============================================================
   TABS
   ============================================================ */
.tabbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.tab {
  border: 1px solid var(--line);
  background: var(--canvas-2);
  border-radius: 10px;
  padding: 11px 20px;
  cursor: pointer;
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.87rem;
  color: var(--ink-soft);
  transition: 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.tab svg {
  width: 15px;
  height: 15px;
  color: var(--foliage);
  transition: transform 0.4s;
}
.tab:hover {
  border-color: var(--foliage);
  color: var(--forest);
}
.tab:hover svg {
  transform: rotate(-16deg);
}
.tab.active {
  background: var(--forest);
  color: #fff;
  border-color: var(--forest);
}
.tab.active svg {
  color: var(--foliage);
}
.tab.warm.active {
  background: var(--forest);
  border-color: var(--forest);
  color: #ffffff;
}
.tabpanel {
  display: none;
}
.tabpanel.active {
  display: block;
  animation: fadeUp 0.5s cubic-bezier(0.2, 0.8, 0.3, 1);
}
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(24px, 4vw, 46px);
  align-items: center;
}
@media (max-width: 880px) {
  .split {
    grid-template-columns: 1fr;
  }
}
.split .scene {
  aspect-ratio: 4/3;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-soft);
}
.datarow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 26px;
}
@media (max-width: 520px) {
  .datarow {
    grid-template-columns: 1fr;
  }
}
.dcell {
  background: var(--canvas-2);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 16px 18px;
}
.dcell b {
  display: block;
  font-family: var(--display);
  font-size: 1.45rem;
  color: var(--alert-deep);
  letter-spacing: -0.02em;
}
.dcell span {
  font-size: 0.78rem;
  color: var(--ink-soft);
  line-height: 1.45;
  display: block;
  margin-top: 4px;
}
.dcell.green b {
  color: var(--emerald);
}
.note {
  border-left: 3px solid var(--foliage);
  background: var(--dew);
  padding: 14px 18px;
  border-radius: 0 var(--r) var(--r) 0;
  font-size: 0.88rem;
  color: var(--forest);
  margin-top: 22px;
}
.note.warn {
  border-color: var(--alert);
  background: rgba(231, 111, 81, 0.1);
  color: #7a2f1c;
}

/* Before / after slider */
.ba {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
  aspect-ratio: 16/9;
  user-select: none;
  touch-action: pan-y;
  cursor: ew-resize;
  background: var(--dew);
}
.ba .layer {
  position: absolute;
  inset: 0;
}
.ba .layer .scene {
  height: 100%;
  border-radius: 0;
}
.ba .after {
  clip-path: inset(0 0 0 50%);
}
.ba .handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  background: rgba(255, 255, 255, 0.92);
  transform: translateX(-50%);
  z-index: 3;
  box-shadow: 0 0 16px rgba(15, 47, 34, 0.5);
}
.ba .knob {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 26px -8px rgba(15, 47, 34, 0.7);
  color: var(--emerald);
}
.ba .knob svg {
  width: 24px;
  height: 24px;
}
.ba .tag {
  position: absolute;
  top: 16px;
  z-index: 4;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 7px 14px;
  border-radius: 10px;
  color: #fff;
}
.ba .tag.l {
  left: 16px;
  background: rgba(214, 40, 40, 0.85);
}
.ba .tag.r {
  right: 16px;
  background: rgba(45, 106, 79, 0.9);
}

/* ============================================================
   PROJECTS
   ============================================================ */
.filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}
.pgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 960px) {
  .pgrid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 620px) {
  .pgrid {
    grid-template-columns: 1fr;
  }
}
.pcard {
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--canvas-2);
  border: 1px solid var(--line);
  transition:
    transform 0.45s,
    box-shadow 0.45s,
    opacity 0.35s;
  position: relative;
}
.pcard:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lift);
}
.pcard.hide {
  display: none;
}
.pcard .scene {
  aspect-ratio: 16/11;
}
.pcard .meta {
  padding: 20px 20px 22px;
}
.pcard .loc {
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--foliage);
  font-weight: 800;
  font-family: var(--display);
}
.pcard h3 {
  font-size: 1.12rem;
  margin: 6px 0 8px;
}
.pcard p {
  font-size: 0.88rem;
  color: var(--ink-soft);
  margin: 0 0 14px;
}
.species {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.species i {
  font-style: normal;
  font-size: 0.7rem;
  background: var(--dew);
  color: var(--emerald);
  padding: 4px 10px;
  border-radius: 10px;
  font-weight: 600;
}
.pstat {
  display: flex;
  gap: 16px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
  margin-top: 14px;
}
.pstat div b {
  font-family: var(--display);
  color: var(--forest);
  font-size: 1.05rem;
  display: block;
  line-height: 1.2;
}
.pstat div span {
  font-size: 0.7rem;
  color: var(--ink-soft);
  letter-spacing: 0.06em;
}

.story {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--canvas-2);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  margin-top: 38px;
  max-height: 360px;
  align-items: center;
}
@media (max-width: 860px) {
  .story {
    grid-template-columns: 1fr;
    max-height: none;
  }
  .story .scene {
    height: 220px !important;
    max-height: 220px !important;
  }
}
.story .scene {
  height: 360px;
  max-height: 360px;
  position: relative;
  overflow: hidden;
}
.story .scene img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  display: block;
}
.story .inner {
  padding: 24px 30px;
}
.flow {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  position: relative;
}
.flow::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(var(--foliage), var(--dew));
}
.flow li {
  position: relative;
  padding: 0 0 20px 44px;
}
.flow li:last-child {
  padding-bottom: 0;
}
.flow .dot {
  position: absolute;
  left: 0;
  top: 1px;
  width: 28px;
  height: 28px;
  border-radius: var(--leaf);
  background: var(--dew);
  display: grid;
  place-items: center;
  color: var(--emerald);
  border: 2px solid var(--canvas-2);
}
.flow .dot svg {
  width: 14px;
  height: 14px;
}
.flow b {
  display: block;
  font-family: var(--display);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--foliage);
}
.flow span {
  font-size: 0.94rem;
  color: var(--ink-soft);
}

/* ============================================================
   ENGAGEMENT HUBS
   ============================================================ */
.hub {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}
@media (max-width: 880px) {
  .hub {
    grid-template-columns: 1fr;
  }
}
.hub .scene {
  aspect-ratio: 4/3;
  border-radius: var(--leaf-lg);
  box-shadow: var(--shadow-soft);
}
.checks {
  list-style: none;
  padding: 0;
  margin: 20px 0 26px;
  display: grid;
  gap: 12px;
}
.checks li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.95rem;
  color: var(--ink-soft);
}
.checks .ic {
  width: 26px;
  height: 26px;
  flex: none;
  border-radius: var(--leaf);
  background: var(--dew);
  display: grid;
  place-items: center;
  color: var(--emerald);
}
.checks .ic svg {
  width: 14px;
  height: 14px;
}
.checks b {
  color: var(--forest);
  font-family: var(--display);
}

/* Vinecard Info Box High Contrast Styling */
.vinecard {
  background: #ffffff !important;
  border: 1.5px solid var(--line) !important;
  border-radius: var(--r-lg);
  padding: clamp(24px, 4vw, 36px);
  color: var(--ink);
  box-shadow: var(--shadow-soft);
}
.vinecard h3,
.vinecard h4 {
  font-size: 1.25rem;
  color: var(--forest);
  margin: 0 0 12px;
  font-weight: 700;
}
.vinecard p {
  color: var(--ink-soft) !important;
  font-size: 0.95rem;
  line-height: 1.6;
}
.vinecard b {
  color: var(--forest);
}
.vinecard .btn-ghost {
  background: rgba(45, 106, 79, 0.06) !important;
  color: #1b4332 !important;
  border: 1.5px solid rgba(45, 106, 79, 0.22) !important;
  font-weight: 700 !important;
}
.vinecard .btn-ghost:hover {
  background: #d8f3dc !important;
  color: #12291f !important;
  border-color: #2d6a4f !important;
}

/* ============================================================
   FAQ + RESOURCES
   ============================================================ */
.faq {
  border-top: 1px solid var(--line);
}
.faq details {
  border-bottom: 1px solid var(--line);
}
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 44px 20px 34px;
  position: relative;
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--forest);
  transition: color 0.25s;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary:hover {
  color: var(--emerald);
}
.faq summary .bullet {
  position: absolute;
  left: 0;
  top: 22px;
  width: 20px;
  height: 20px;
  color: var(--foliage);
  transition: transform 0.4s;
}
.faq details[open] summary .bullet {
  transform: rotate(-90deg) scale(1.1);
}
.faq summary .plus {
  position: absolute;
  right: 8px;
  top: 24px;
  width: 16px;
  height: 16px;
  color: var(--foliage);
  transition: transform 0.35s;
}
.faq details[open] summary .plus {
  transform: rotate(135deg);
}
.faq .ans {
  padding: 0 44px 24px 34px;
  color: var(--ink-soft);
  font-size: 0.95rem;
  animation: fadeUp 0.4s ease;
}
.faq .ans p:last-child {
  margin-bottom: 0;
}

.searchbar {
  position: relative;
  margin-bottom: 26px;
  max-width: 520px;
}
.searchbar input {
  width: 100%;
  padding: 15px 18px 15px 48px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--canvas-2);
  font-family: var(--body);
  font-size: 0.95rem;
  color: var(--ink);
  transition: 0.3s;
}
.searchbar input:focus {
  outline: none;
  border-color: var(--foliage);
  box-shadow: 0 0 0 4px rgba(82, 183, 136, 0.15);
}
.searchbar svg {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--foliage);
}
.rgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 960px) {
  .rgrid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 620px) {
  .rgrid {
    grid-template-columns: 1fr;
  }
}
.rcard {
  background: var(--canvas-2);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition:
    transform 0.4s,
    box-shadow 0.4s,
    border-color 0.4s;
  display: flex;
  flex-direction: column;
}
.rcard:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
  border-color: rgba(82, 183, 136, 0.5);
}
.rcard.hide {
  display: none;
}
.rcard .scene {
  aspect-ratio: 16/10;
}
.rcard .rb {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.rcard .type {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--foliage);
  font-family: var(--display);
}
.rcard h3 {
  font-size: 1.02rem;
  margin: 7px 0 8px;
}
.rcard p {
  font-size: 0.86rem;
  color: var(--ink-soft);
  margin: 0 0 16px;
}
.rcard .dl {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.83rem;
  color: var(--emerald);
}
.rcard .dl svg {
  width: 15px;
  height: 15px;
  transition: transform 0.3s;
}
.rcard:hover .dl svg {
  transform: translateY(2px);
}
.empty {
  padding: 40px;
  text-align: center;
  color: var(--ink-soft);
  border: 1px dashed var(--line);
  border-radius: var(--r-lg);
}

/* ============================================================
   CTA BAND & CONTACT PAGE CARDS
   ============================================================ */
.ctaband {
  position: relative;
  overflow: hidden;
  text-align: center;
  background: linear-gradient(165deg, #0d281d, #1b4332 60%, #163d2e);
  color: #e8f6ed;
}
.ctaband .wrap {
  position: relative;
  z-index: 2;
}
.ctaband h2 {
  font-size: clamp(2rem, 4.6vw, 3.2rem);
  color: #ffffff;
}
.support {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 44px;
  text-align: left;
}
@media (max-width: 820px) {
  .support {
    grid-template-columns: 1fr;
  }
}
.scard {
  background: rgba(255, 255, 255, 0.08);
  border: 1.5px solid rgba(167, 224, 193, 0.25);
  border-radius: var(--r-lg);
  padding: 28px 26px;
  transition: 0.4s;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}
.scard:hover {
  background: rgba(255, 255, 255, 0.14);
  transform: translateY(-7px);
  border-color: #ffd166;
}
.scard h3 {
  color: #ffffff;
  font-size: 1.25rem;
  margin-bottom: 8px;
  font-weight: 700;
}
.scard .ic {
  width: 48px;
  height: 48px;
  border-radius: var(--leaf);
  background: rgba(216, 243, 220, 0.18);
  display: grid;
  place-items: center;
  color: #ffd166;
  margin-bottom: 16px;
}
.scard .ic svg {
  width: 24px;
  height: 24px;
}
.scard p {
  font-size: 0.94rem;
  color: #d4f3e0;
  line-height: 1.55;
  margin-bottom: 16px;
}
.scard .amt {
  font-family: var(--display);
  font-weight: 800;
  color: #ffd166;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  display: inline-block;
  padding: 4px 12px;
  background: rgba(255, 183, 3, 0.15);
  border-radius: 20px;
  border: 1px solid rgba(255, 209, 102, 0.3);
}

/* Contact Form & Input Responsive Layout */
.contact-form {
  display: grid;
  gap: 16px;
  margin-top: 24px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  padding: 14px 18px !important;
  border-radius: 12px !important;
  border: 1.5px solid var(--line) !important;
  font-size: 0.95rem !important;
  color: #12291f !important;
  background-color: #ffffff !important;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 100%;
}
@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr !important;
  }
}
#form-section input,
#form-section select,
#form-section textarea {
  color: #12291f !important;
  font-weight: 500;
  background-color: #ffffff !important;
  border: 1.5px solid var(--line) !important;
  width: 100% !important;
  box-sizing: border-box !important;
}
#form-section input::placeholder,
#form-section textarea::placeholder {
  color: #64748b !important;
}

/* ============================================================
   FOOTER
   ============================================================ */
footer.site {
  position: relative;
  overflow: hidden;
  background: linear-gradient(170deg, #0d2a1e, #14382a 60%, #0b241a);
  color: #c9e6d6;
  padding-top: clamp(64px, 8vw, 96px);
}
footer.site::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      700px 340px at 12% 0%,
      rgba(82, 183, 136, 0.22),
      transparent 70%
    ),
    radial-gradient(
      600px 300px at 88% 30%,
      rgba(212, 163, 115, 0.12),
      transparent 70%
    );
}
footer .wrap {
  position: relative;
  z-index: 2;
}
.fgrid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 38px;
}
@media (max-width: 960px) {
  .fgrid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 600px) {
  .fgrid {
    grid-template-columns: 1fr;
  }
}
footer h4 {
  font-family: var(--display);
  font-size: 0.76rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--foliage);
  margin-bottom: 16px;
}
footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
footer ul a {
  font-size: 0.9rem;
  color: #a9cebb;
  transition: 0.25s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
footer ul a:hover {
  color: #fff;
  transform: translateX(4px);
}
footer ul a svg {
  width: 12px;
  height: 12px;
  color: var(--foliage);
  opacity: 0;
  transition: 0.25s;
}
footer ul a:hover svg {
  opacity: 1;
}
.fbrand b {
  font-family: var(--display);
  font-size: 1.25rem;
  color: #fff;
  display: block;
}
.fbrand span {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--foliage);
  font-weight: 700;
}
.fbrand p {
  font-size: 0.9rem;
  color: #a9cebb;
  margin-top: 16px;
  max-width: 36ch;
}
.contact-list {
  display: grid;
  gap: 14px;
  margin-top: 4px;
}
.cl {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.cl .ic {
  width: 34px;
  height: 34px;
  flex: none;
  border-radius: var(--leaf);
  background: rgba(82, 183, 136, 0.16);
  display: grid;
  place-items: center;
  color: var(--foliage);
}
.cl .ic svg {
  width: 16px;
  height: 16px;
}
.cl b {
  display: block;
  color: var(--forest);
  font-family: var(--display);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 800;
  margin-bottom: 2px;
}
footer .cl {
  color: #c9e6d6;
}
footer .cl b {
  color: #ffffff;
}
.wa {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #06301b;
  font-family: var(--display);
  font-weight: 800;
  padding: 13px 22px;
  border-radius: 10px;
  margin-top: 20px;
  transition: 0.3s;
  font-size: 0.9rem;
}
.wa:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 30px -16px rgba(37, 211, 102, 0.8);
}
.wa svg {
  width: 19px;
  height: 19px;
}
.mapwrap {
  margin-top: 44px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid rgba(82, 183, 136, 0.25);
  position: relative;
  box-shadow: var(--shadow-lift);
}
.mapwrap iframe {
  width: 100%;
  height: 340px;
  border: 0;
  display: block;
  filter: saturate(0.85) contrast(1.02);
}
.socials {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.socials a {
  width: 42px;
  height: 42px;
  border-radius: var(--leaf);
  background: rgba(82, 183, 136, 0.14);
  display: grid;
  place-items: center;
  color: #a7e0c1;
  transition: 0.35s;
}
.socials a:hover {
  background: var(--foliage);
  color: #0d2a1e;
  transform: translateY(-4px) rotate(-6deg);
}
.socials svg {
  width: 19px;
  height: 19px;
}
.compliance {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}
.compliance span {
  font-size: 0.74rem;
  border: 1px solid rgba(82, 183, 136, 0.3);
  border-radius: 10px;
  padding: 7px 14px;
  color: #a7e0c1;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.compliance svg {
  width: 13px;
  height: 13px;
}
.legal {
  margin-top: 40px;
  border-top: 1px solid rgba(82, 183, 136, 0.18);
  padding: 22px 0 30px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: #8fb5a1;
}

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.8s cubic-bezier(0.2, 0.8, 0.3, 1),
    transform 0.8s cubic-bezier(0.2, 0.8, 0.3, 1);
}
.reveal.in {
  opacity: 1;
  transform: none;
}
.reveal.d1 {
  transition-delay: 0.09s;
}
.reveal.d2 {
  transition-delay: 0.18s;
}
.reveal.d3 {
  transition-delay: 0.27s;
}
.reveal.d4 {
  transition-delay: 0.36s;
}
.reveal.d5 {
  transition-delay: 0.45s;
}

/* ---------- Back to top (Butterfly Progress) ---------- */
.totop.butterfly-totop {
  position: fixed;
  right: 20px;
  bottom: 88px;
  z-index: 50;
  width: 58px;
  height: 64px;
  background: transparent;
  border: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(18px) scale(0.9);
  transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.3s ease;
  filter: drop-shadow(0 6px 14px rgba(27, 67, 50, 0.25));
  outline: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.totop.butterfly-totop.on {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.butterfly-btn-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.butterfly-svg {
  width: 52px;
  height: 52px;
  overflow: visible;
  transition: transform 0.3s ease;
}

.bf-base path, .bf-base circle {
  transition: fill 0.3s ease, stroke 0.3s ease;
}

.bf-arrow {
  opacity: 0.92;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.totop-scroll-badge {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--forest);
  background: rgba(255, 255, 255, 0.95);
  padding: 1px 6px;
  border-radius: 10px;
  border: 1px solid rgba(45, 106, 79, 0.22);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  margin-top: -3px;
  pointer-events: none;
  line-height: 1.2;
  transition: all 0.3s ease;
}

/* Hover & Flutter */
.totop.butterfly-totop:hover .butterfly-btn-inner {
  transform: translateY(-4px) scale(1.08);
}

.totop.butterfly-totop:hover .butterfly-svg {
  animation: butterflyFlutter 0.7s ease-in-out infinite alternate;
}

.totop.butterfly-totop:hover {
  filter: drop-shadow(0 10px 22px rgba(45, 106, 79, 0.42));
}

.totop.butterfly-totop:hover .totop-scroll-badge {
  background: var(--forest);
  color: #ffffff;
  border-color: var(--forest);
}

/* Flying Animation on Click */
.totop.butterfly-totop.flying {
  pointer-events: none;
}

.totop.butterfly-totop.flying .butterfly-btn-inner {
  animation: butterflyTakeoff 0.75s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

@keyframes butterflyFlutter {
  0% {
    transform: rotate(0deg) scaleX(1);
  }
  50% {
    transform: rotate(-3deg) scaleX(0.92);
  }
  100% {
    transform: rotate(3deg) scaleX(1.05);
  }
}

@keyframes butterflyTakeoff {
  0% {
    transform: translateY(0) scale(1) rotate(0deg);
    opacity: 1;
  }
  40% {
    transform: translateY(-24px) scale(1.18) rotate(-8deg);
    opacity: 1;
  }
  100% {
    transform: translateY(-80px) scale(0.7) rotate(-14deg);
    opacity: 0;
  }
}

/* ---------- Floating WhatsApp Button ---------- */
.whatsapp-float-container {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 55;
  display: flex;
  align-items: center;
  pointer-events: none;
  filter: drop-shadow(0 8px 24px rgba(37, 211, 102, 0.28));
}

.whatsapp-float-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  pointer-events: auto;
  cursor: pointer;
  outline: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.whatsapp-chat-bubble {
  background: #ffffff;
  color: var(--ink);
  padding: 8px 16px 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(37, 211, 102, 0.3);
  box-shadow: 0 8px 24px -4px rgba(18, 41, 31, 0.16), 0 2px 8px rgba(0, 0, 0, 0.04);
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.86rem;
  line-height: 1.35;
  white-space: nowrap;
  transform-origin: right center;
  animation: waSlideIn 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.5s both, waBubbleFloat 3.5s ease-in-out 1.2s infinite alternate;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

.whatsapp-bubble-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.whatsapp-bubble-text strong {
  font-size: 0.84rem;
  font-weight: 700;
  color: #128C7E;
  letter-spacing: -0.01em;
}

.whatsapp-bubble-text span {
  font-size: 0.76rem;
  color: var(--ink-soft);
  font-weight: 500;
}

.whatsapp-status-dot {
  width: 9px;
  height: 9px;
  background: #25D366;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
  position: relative;
  box-shadow: 0 0 0 2px rgba(37, 211, 102, 0.25);
  animation: waDotGlow 2s infinite;
}

.whatsapp-btn-icon {
  width: 54px;
  height: 54px;
  background: linear-gradient(135deg, #25D366 0%, #1ea952 55%, #128C7E 100%);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #ffffff;
  position: relative;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45), 0 3px 8px rgba(0, 0, 0, 0.12);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s ease;
  flex-shrink: 0;
}

.whatsapp-sonar-wave {
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 2px solid #25D366;
  opacity: 0.7;
  pointer-events: none;
  animation: waSonar 2.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
}

.whatsapp-btn-icon svg {
  width: 32px;
  height: 32px;
  fill: #ffffff;
  color: #ffffff;
  position: relative;
  z-index: 2;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Hover & Focus Interactions */
.whatsapp-float-btn:hover .whatsapp-btn-icon,
.whatsapp-float-btn:focus-visible .whatsapp-btn-icon {
  transform: scale(1.08) rotate(-5deg);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6), 0 4px 12px rgba(0, 0, 0, 0.18);
}

.whatsapp-float-btn:hover .whatsapp-btn-icon svg,
.whatsapp-float-btn:focus-visible .whatsapp-btn-icon svg {
  transform: scale(1.08);
}

.whatsapp-float-btn:hover .whatsapp-chat-bubble,
.whatsapp-float-btn:focus-visible .whatsapp-chat-bubble {
  transform: translateX(-4px) scale(1.03);
  box-shadow: 0 12px 28px -4px rgba(18, 41, 31, 0.22), 0 4px 12px rgba(37, 211, 102, 0.15);
  border-color: #25D366;
}

.whatsapp-float-btn:active .whatsapp-btn-icon {
  transform: scale(0.96);
}

/* Keyframes */
@keyframes waSonar {
  0% {
    transform: scale(0.98);
    opacity: 0.8;
  }
  60% {
    transform: scale(1.48);
    opacity: 0;
  }
  100% {
    transform: scale(1.48);
    opacity: 0;
  }
}

@keyframes waDotGlow {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 0 2px rgba(37, 211, 102, 0.25);
  }
  50% {
    transform: scale(1.2);
    box-shadow: 0 0 0 5px rgba(37, 211, 102, 0);
  }
}

@keyframes waSlideIn {
  0% {
    opacity: 0;
    transform: translateX(18px) scale(0.9);
  }
  100% {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes waBubbleFloat {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(-4px);
  }
}

/* Responsive adjust */
@media (max-width: 640px) {
  .whatsapp-float-container {
    right: 16px;
    bottom: 16px;
  }
  .totop.butterfly-totop {
    right: 14px;
    bottom: 80px;
    width: 50px;
    height: 56px;
  }
  .butterfly-svg {
    width: 46px;
    height: 46px;
  }
  .whatsapp-btn-icon {
    width: 50px;
    height: 50px;
  }
  .whatsapp-btn-icon svg {
    width: 30px;
    height: 30px;
  }
  .whatsapp-chat-bubble {
    padding: 6px 12px 6px 10px;
    gap: 7px;
  }
  .whatsapp-bubble-text strong {
    font-size: 0.78rem;
  }
  .whatsapp-bubble-text span {
    font-size: 0.7rem;
  }
}

@media (max-width: 440px) {
  .whatsapp-chat-bubble {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
  .leaffield {
    display: none;
  }
}

/* ============================================================
   PAGE HEADER BANNERS (Parallax + Subtle Overlay)
   ============================================================ */
.page-banner {
  position: relative;
  overflow: hidden;
  padding: clamp(54px, 7vw, 90px) 0 clamp(44px, 6vw, 76px);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  isolation: isolate;
}
.page-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(13, 42, 30, 0.38) 0%,
    rgba(27, 67, 50, 0.42) 60%,
    rgba(13, 42, 30, 0.52) 100%
  );
  z-index: -1;
}
.page-banner .head {
  position: relative;
  z-index: 2;
  margin-bottom: 0;
}
.page-banner h1 {
  color: #ffffff;
  font-size: clamp(2.2rem, 4.8vw, 3.6rem);
  letter-spacing: -0.03em;
  margin: 12px 0 14px;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}
.page-banner .lede {
  color: #d4f3e0;
  max-width: 64ch;
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.banner-why {
  background-image: url("../assets/banners/why_banner.jpg");
}
.banner-climate {
  background-image: url("../assets/banners/climate_banner.jpg");
  background-position: center 60%;
}
.banner-work {
  background-image: url("../assets/banners/work_banner.jpg");
}
.banner-projects {
  background-image: url("../assets/banners/projects_banner.jpg");
}
.banner-knowledge {
  background-image: url("../assets/banners/knowledge_banner.jpg");
}
.banner-contact {
  background-image: url("../assets/banners/contact_banner.jpg");
}

@media (max-width: 768px) {
  .page-banner {
    background-attachment: scroll;
  }
}

/* ============================================================
   WHY NATURE EDITORIAL LAYOUT (Sticky Split Flow - No Cards)
   ============================================================ */
.why-split-container {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: clamp(36px, 5vw, 72px);
  align-items: start;
  margin-top: 24px;
}
.why-sticky-nav {
  position: -webkit-sticky;
  position: sticky;
  top: 100px;
  align-self: start;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-right: 12px;
  border-right: 1px solid var(--line);
}
.why-sticky-head {
  font-family: var(--display);
  font-size: 1.15rem;
  color: var(--forest);
  margin-bottom: 12px;
}
.why-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  font-family: var(--body);
  font-size: 0.92rem;
  color: var(--ink-soft);
  text-decoration: none;
  transition: all 0.25s ease;
  position: relative;
}
.why-nav-item:hover {
  color: var(--forest);
  background: rgba(82, 183, 136, 0.08);
}
.why-nav-item.active {
  color: var(--emerald);
  font-weight: 700;
  background: rgba(82, 183, 136, 0.12);
}
.why-nav-item .num {
  font-family: var(--display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--foliage);
  opacity: 0.7;
}
.why-nav-item.active .num {
  color: var(--emerald);
  opacity: 1;
}

.why-editorial-flow {
  display: flex;
  flex-direction: column;
  gap: clamp(48px, 7vw, 84px);
}
.why-story-block {
  position: relative;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 120px;
}
.why-story-block:first-child {
  border-top: none;
  padding-top: 0;
}
.why-story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}
.why-story-block.reverse .why-story-grid {
  grid-template-columns: 1fr 1fr;
}
.why-story-block.reverse .why-story-media {
  order: 2;
}
.why-story-media {
  position: relative;
  aspect-ratio: 16/11;
  border-radius: 12px;
  overflow: hidden;
}
.why-story-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s ease;
}
.why-story-block:hover .why-story-media img {
  transform: scale(1.04);
}
.why-story-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.why-num-tag {
  font-family: var(--display);
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  font-weight: 800;
  color: rgba(45, 106, 79, 0.25);
  line-height: 1;
  margin-bottom: -6px;
}
.why-story-meta h3 {
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  color: var(--ink);
  line-height: 1.2;
  margin: 0 0 10px;
}
.why-story-meta p {
  font-size: clamp(0.98rem, 1.25vw, 1.06rem);
  color: var(--ink-soft);
  line-height: 1.7;
  margin: 0 0 16px;
}
.why-highlight {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--forest);
  background: transparent;
  padding: 0;
  border-left: 3px solid var(--emerald);
  padding-left: 12px;
}
.why-highlight svg {
  width: 16px;
  height: 16px;
  color: var(--emerald);
}

@media (max-width: 960px) {
  .why-split-container {
    grid-template-columns: 1fr;
  }
  .why-sticky-nav {
    position: static;
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding-bottom: 16px;
    padding-right: 0;
    flex-direction: row;
    overflow-x: auto;
    white-space: nowrap;
  }
  .why-story-grid,
  .why-story-block.reverse .why-story-grid {
    grid-template-columns: 1fr;
  }
  .why-story-block.reverse .why-story-media {
    order: 0;
  }
}

/* ============================================================
   TREE CARE LIFECYCLE VIDEO BACKGROUND & CONNECTED FLOW
   ============================================================ */
.lifecycle-video-section {
  position: relative;
  overflow: hidden;
  border-radius: 0;
  padding: clamp(48px, 6vw, 84px) 0;
  background: #0d281d;
  color: #e8f6ed;
  width: 100%;
}
.lifecycle-video-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0.85;
  filter: brightness(0.92) contrast(1.08);
}
.lifecycle-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(13,40,29,0.38) 0%, rgba(27,67,50,0.3) 50%, rgba(13,40,29,0.45) 100%);
  z-index: 2;
}
.lifecycle-video-content {
  position: relative;
  z-index: 3;
}
.connected-lifecycle {
  position: relative;
  margin-top: 32px;
}
.lifecycle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 2;
}
.lifecycle-card {
  background: rgba(250, 253, 249, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 14px;
  padding: 22px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all .4s cubic-bezier(.2,.8,.3,1);
  cursor: pointer;
}
.lifecycle-card:hover, .lifecycle-card.active {
  border-color: var(--emerald);
  background: #ffffff;
  transform: translateY(-5px);
  box-shadow: 0 18px 40px -15px rgba(0, 0, 0, 0.4);
}
.lifecycle-card.active {
  border-color: var(--emerald);
  background: linear-gradient(180deg, #ffffff 0%, var(--dew) 160%);
}
.node-badge{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.node-badge .step-num{
  font-family:var(--display);
  font-size:1.4rem;
  font-weight:800;
  color:var(--forest);
}
.node-badge .node-icon{
  width:24px;
  height:24px;
  color:var(--foliage);
  transition:transform .4s, color .3s;
}
.lifecycle-card.active .node-badge .node-icon{
  color:var(--emerald);
  transform:scale(1.25) rotate(12deg);
}
.card-content .sub-tag{
  font-family:var(--display);
  font-size:.75rem;
  font-weight:800;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--forest);
  margin-bottom:4px;
  display:block;
}
.card-content h4{
  font-size:1.15rem;
  color:var(--ink);
  margin:0 0 6px;
}
.card-content p{
  font-size:.88rem;
  color:var(--ink-soft);
  margin:0;
  line-height:1.5;
}
.connector-arrow{
  position:absolute;
  right:-16px;
  top:50%;
  transform:translateY(-50%);
  width:28px;
  height:28px;
  background:var(--canvas-2);
  border:1px solid var(--line);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--foliage);
  z-index:3;
  transition:all .3s ease;
}
.lifecycle-card.active .connector-arrow{
  background:var(--emerald);
  color:#fff;
  border-color:var(--emerald);
  transform:translateY(-50%) scale(1.15);
  box-shadow:0 0 12px rgba(45,106,79,.4);
}
.connector-arrow svg{
  width:14px;
  height:14px;
}
@media (max-width:960px){
  .lifecycle-grid{
    grid-template-columns:1fr;
  }
  .connector-arrow{
    right:50%;
    bottom:-16px;
    top:auto;
    transform:translateX(50%) rotate(90deg);
  }
  .lifecycle-card.active .connector-arrow{
    transform:translateX(50%) rotate(90deg) scale(1.15);
  }
}

/* ============================================================
   SPECIAL GREEN PROJECTS MAGAZINE LAYOUT (Our Work Page)
   ============================================================ */
.magazine-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 28px;
}
.mag-card {
  background: var(--canvas-2);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition:
    transform 0.3s ease,
    border-color 0.3s,
    box-shadow 0.3s;
}
.mag-card:hover {
  transform: translateY(-4px);
  border-color: rgba(82, 183, 136, 0.4);
  box-shadow: var(--shadow-soft);
}
.mag-media {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.mag-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.mag-card:hover .mag-media img {
  transform: scale(1.05);
}
.mag-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.mag-tag {
  font-family: var(--display);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--forest);
}
.mag-body h3 {
  font-size: 1.35rem;
  color: var(--ink);
  margin: 0;
}
.mag-body p {
  font-size: 0.94rem;
  color: var(--ink-soft);
  line-height: 1.6;
  margin: 0;
}
@media (max-width: 960px) {
  .magazine-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   CARBON FOOTPRINT PROCESS CARDS (Global Warming Page)
   ============================================================ */
.process-sequence {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 24px;
}
.process-card {
  background: var(--canvas-2);
  border: 1px solid var(--line);
  border-top: 3px solid var(--emerald);
  border-radius: 10px;
  padding: 22px;
  position: relative;
}
.process-card .step-num {
  font-family: var(--display);
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--forest);
  letter-spacing: 0.12em;
  margin-bottom: 8px;
  display: block;
}
.process-card h4 {
  font-size: 1.15rem;
  color: var(--ink);
  margin: 0 0 8px;
}
.process-card p {
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin: 0;
  line-height: 1.55;
}
@media (max-width: 900px) {
  .process-sequence {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 540px) {
  .process-sequence {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   COMMUNITY IMPACT & FIELD TESTIMONIALS (Home Page)
   ============================================================ */
.impact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 28px;
}
.impact-card {
  background: var(--canvas-2);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  transition: transform 0.35s cubic-bezier(.2,.8,.3,1), border-color 0.35s, box-shadow 0.35s;
  position: relative;
  overflow: hidden;
}
.impact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--emerald), var(--foliage));
  opacity: 0;
  transition: opacity 0.35s ease;
}
.impact-card:hover {
  transform: translateY(-5px);
  border-color: rgba(82, 183, 136, 0.4);
  box-shadow: 0 16px 36px -16px rgba(27, 67, 50, 0.18);
}
.impact-card:hover::before {
  opacity: 1;
}
.testi-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.testi-header .stars {
  display: flex;
  gap: 3px;
  color: #f59e0b;
}
.testi-header .stars svg {
  width: 16px;
  height: 16px;
}
.impact-card .tag {
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--forest);
  background: var(--dew);
  padding: 4px 10px;
  border-radius: 6px;
}
.impact-quote {
  font-size: 0.98rem;
  color: var(--ink);
  line-height: 1.65;
  font-style: italic;
  margin: 0;
  flex: 1;
}
.impact-author {
  border-top: 1px solid var(--line);
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.impact-author b {
  font-family: var(--display);
  font-size: 0.96rem;
  color: var(--ink);
}
.impact-author span {
  font-size: 0.82rem;
  color: var(--ink-soft);
}
.impact-stat-chip {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--emerald);
  margin-top: 4px;
}

/* Mobile Scroll Indicators for Testimonials */
.testi-scroll-indicator {
  display: none;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding: 0 4px;
}
.testi-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}
.testi-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 10px;
  background: var(--line);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: all 0.35s cubic-bezier(0.2, 0.8, 0.3, 1);
}
.testi-dots .dot.active {
  width: 26px;
  background: var(--emerald);
  box-shadow: 0 0 10px rgba(45, 106, 79, 0.35);
}
.swipe-hint {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--forest);
  opacity: 0.85;
}
.swipe-hint svg {
  width: 14px;
  height: 14px;
  color: var(--emerald);
  animation: swipePulse 1.8s ease-in-out infinite;
}
@keyframes swipePulse {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(4px); }
}

@media (max-width: 768px) {
  .testi-scroll-indicator {
    display: flex;
  }
}

@media (max-width: 768px) {
  .impact-grid {
    display: flex !important;
    overflow-x: auto !important;
    scroll-snap-type: x mandatory !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none;
    padding-bottom: 20px;
    margin-bottom: 0;
    gap: 16px;
    margin-inline: -16px;
    padding-inline: 16px;
  }
  .impact-grid::-webkit-scrollbar {
    display: none;
  }
  .impact-card {
    flex: 0 0 85vw !important;
    max-width: 320px !important;
    scroll-snap-align: center !important;
    scroll-snap-stop: always !important;
  }
}

/* ============================================================
   TAILORED MOBILE DESIGN & TOUCH ANIMATION SYSTEM
   ============================================================ */
@media (max-width: 768px) {
  /* 1. Global Container & Header Spacing */
  .wrap {
    padding: 0 16px;
  }
  .section {
    padding: 36px 0;
  }
  .head {
    margin-bottom: 24px;
    text-align: left;
  }
  .head.center {
    text-align: left;
  }
  .eyebrow {
    font-size: 0.68rem;
    padding: 5px 12px;
    margin-bottom: 10px;
  }
  
  /* 2. Hero Section Mobile Optimization */
  .hero {
    padding-top: 16px;
  }
  .hero h1 {
    font-size: clamp(1.8rem, 7vw, 2.4rem);
    line-height: 1.2;
  }
  .hero .lede {
    font-size: 0.98rem;
    line-height: 1.6;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
  .floatchip.a {
    top: 10px;
    left: 10px;
    font-size: 0.72rem;
  }
  .floatchip.b {
    bottom: 10px;
    right: 10px;
    font-size: 0.72rem;
  }

  /* 3. Connected Stepper Lifecycle (Vertical Mobile Flow) */
  .connected-lifecycle {
    margin-top: 20px;
  }
  .lifecycle-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    padding-left: 18px;
    border-left: 3px solid var(--emerald);
  }
  .lifecycle-card {
    padding: 16px 18px;
    gap: 8px;
    border-radius: 12px;
  }
  .connector-arrow {
    left: -32px;
    right: auto;
    top: 22px;
    transform: none;
    width: 26px;
    height: 26px;
  }
  .lifecycle-card.active .connector-arrow {
    transform: scale(1.15);
  }
  .connector-arrow svg {
    transform: rotate(90deg);
  }

  /* 4. Tab Bars & Horizontal Scroll Rails */
  .stepper-rail, .tabbar, .filters, .why-sticky-nav {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    white-space: nowrap !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    padding-bottom: 8px !important;
    margin-bottom: 16px !important;
    gap: 8px !important;
    width: 100% !important;
  }
  .stepper-rail::-webkit-scrollbar,
  .tabbar::-webkit-scrollbar,
  .filters::-webkit-scrollbar,
  .why-sticky-nav::-webkit-scrollbar {
    display: none;
  }
  .srail-btn, .tab, .why-nav-item {
    flex: none;
    padding: 8px 14px;
    font-size: 0.82rem;
  }

  /* 5. Mobile Cards & Form Alignment */
  .magazine-grid, .process-sequence, .impact-grid, .pgrid, .rgrid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .mag-body, .impact-card, .process-card, .pcard .meta {
    padding: 18px;
  }
  
  /* 6. Form Input Touch Alignment */
  form input, form select, form textarea {
    font-size: 16px !important;
    padding: 12px 14px !important;
  }
}

@media (max-width: 480px) {
  .topbar {
    font-size: 0.72rem;
  }
  .topbar .wrap span:last-child {
    display: none;
  }
  .brand .mark {
    width: 32px;
    height: 32px;
  }
  .brand b {
    font-size: 1.1rem;
  }
}