/* =====================================================
   TREELIZER — Dark / Lime Landing Page Styles
   Visual direction referenced from grass.io:
   near-black surfaces, electric lime accent, bold
   grotesk type, grain + dot texture, glass pill UI.
   Only HTML, CSS, and JavaScript (no frameworks)
   ===================================================== */

/* -------- Design tokens -------- */
:root,
[data-theme="dark"] {
  --bg: #0a0d0a;
  --bg-2: #0e120e;
  --surface: #141a14;
  --surface-2: #1a211a;
  --lime: #c6ff3d;
  --lime-fixed: #c6ff3d;
  --lime-dim: #a3e62c;
  --lime-soft: rgba(198, 255, 61, 0.12);
  --gold: #c8a951;
  --text: #f3f6ef;
  --muted: #9aa79a;
  --white: #ffffff;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --dots: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.09) 1px,
    transparent 1.4px
  );
  --badge-bg: rgba(15, 19, 15, 0.85);

  --grad-lime: linear-gradient(135deg, #c6ff3d 0%, #8ee62c 100%);
  --grad-hero: linear-gradient(
    180deg,
    rgba(6, 9, 6, 0.35) 0%,
    rgba(6, 9, 6, 0.85) 100%
  );
  --grad-soft: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  --grad-commit: linear-gradient(
    135deg,
    var(--surface-2) 0%,
    var(--surface) 60%,
    var(--surface-2) 100%
  );

  --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 14px 36px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 30px 70px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 0 1px rgba(198, 255, 61, 0.12) inset;
  --glow-lime: 0 0 50px rgba(198, 255, 61, 0.18);

  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 28px;

  --container: 1200px;
  --nav-h: 74px;

  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
}

/* -------- Light theme -------- */
[data-theme="light"] {
  --bg: #f8faf3;
  --bg-2: #eef3e6;
  --surface: #ffffff;
  --surface-2: #f1f5ea;
  --lime-fixed: #c6ff3d;
  --lime: #4c7a10;
  --lime-dim: #3f6a0c;
  --lime-soft: rgba(76, 122, 16, 0.1);
  --text: #14180f;
  --muted: #5c6a56;
  --border: rgba(10, 20, 10, 0.09);
  --white: #ffffff;
  --border-strong: rgba(10, 20, 10, 0.16);
  --dots: radial-gradient(
    circle,
    rgba(10, 20, 10, 0.07) 1px,
    transparent 1.4px
  );
  --badge-bg: rgba(255, 255, 255, 0.9);

  --shadow-sm: 0 4px 16px rgba(20, 30, 15, 0.06);
  --shadow-md: 0 14px 36px rgba(20, 30, 15, 0.08);
  --shadow-lg: 0 30px 70px rgba(20, 30, 15, 0.12);
  --shadow-glow: 0 0 0 1px rgba(76, 122, 16, 0.1) inset;
  --glow-lime: 0 0 50px rgba(76, 122, 16, 0.12);
}

[data-theme="light"] .gradient-text,
[data-theme="light"] .stat-num {
  background: linear-gradient(135deg, #4c7a10 0%, #2e4d09 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* Preserve the bright gradient in the Hero section (since it's always dark) */
[data-theme="light"] .hero .gradient-text {
  background: var(--grad-lime);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* -------- Reset & base -------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
* {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  position: relative;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: var(--noise);
  pointer-events: none;
  z-index: 999;
  mix-blend-mode: overlay;
  opacity: 0.6;
}

img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  list-style: none;
}
button {
  font-family: inherit;
  cursor: pointer;
  border: 0;
  background: transparent;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* -------- Typography -------- */
h1,
h2,
h3,
h4,
h5 {
  font-family: "Inter", sans-serif;
  color: var(--text);
  line-height: 1.12;
  letter-spacing: -0.03em;
  font-weight: 800;
}
h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  font-weight: 800;
}
h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}
h3 {
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}
p {
  color: var(--muted);
}

.gradient-text {
  background: var(--grad-lime);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.gradient-text-light {
  background: linear-gradient(135deg, #ffffff 0%, #c6ff3d 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* -------- Eyebrow / labels -------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--lime-dim);
  background: var(--surface-2);
  padding: 8px 14px;
  border-radius: 999px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(198, 255, 61, 0.28);
  margin-bottom: 20px;
}
.eyebrow-dark {
  color: var(--lime);
  background: var(--lime-soft);
  border-color: rgba(198, 255, 61, 0.22);
  box-shadow: var(--shadow-glow);
}

/* -------- Buttons -------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: -0.01em;
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  overflow: hidden;
  white-space: nowrap;
}
.btn:active {
  transform: translateY(0) scale(0.97);
}
.btn-sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}
.btn-primary {
  background: var(--grad-lime);
  color: #0a1206;
  box-shadow: 0 10px 26px rgba(198, 255, 61, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(198, 255, 61, 0.42);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
  border: 1px solid var(--border-strong);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(198, 255, 61, 0.4);
  transform: translateY(-2px);
}
.btn-gold {
  background: var(--grad-lime);
  color: #0a1206;
  box-shadow: 0 10px 26px rgba(198, 255, 61, 0.32);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(198, 255, 61, 0.45);
}
.btn-outline-light {
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  color: #fff;
}
.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(198, 255, 61, 0.5);
}

/* Ripple */
.ripple .ripple-effect {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  transform: scale(0);
  animation: ripple 0.6s linear;
  pointer-events: none;
}
@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* -------- Navbar -------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-h);
  z-index: 100;
  transition: all 0.35s ease;
  background: transparent;
}

.navbar:not(.scrolled) .logo,
.navbar:not(.scrolled) .nav-links a,
.navbar:not(.scrolled) .theme-toggle {
  color: #fff;
}

.navbar:not(.scrolled) .hamburger span {
  background: #fff;
}

[data-theme="light"] .navbar:not(.scrolled) .logo,
[data-theme="light"] .navbar:not(.scrolled) .nav-links a,
[data-theme="light"] .navbar:not(.scrolled) .theme-toggle {
  color: var(--white);
}

[data-theme="light"] .navbar:not(.scrolled) .hamburger span {
  background: var(--text);
}

[data-theme="light"] .navbar:not(.scrolled) .theme-toggle {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(76, 122, 16, 0.16);
}

[data-theme="light"] .navbar:not(.scrolled) .theme-toggle .icon-sun {
  background: rgba(255, 255, 255, 0.01);
  border-color: rgba(76, 122, 16, 0.16);
  color: var(--lime-fixed);
}

[data-theme="light"] .navbar:not(.scrolled) .theme-toggle:hover {
  background: rgba(76, 122, 16, 0.12);
  border-color: rgba(76, 122, 16, 0.3);
  color: var(--lime-fixed);
}

[data-theme="light"] .navbar:not(.scrolled) .nav-links a:hover {
  background: rgba(76, 122, 16, 0.08);
  color: var(--lime-fixed);
}

.navbar:not(.scrolled) .theme-toggle {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.16);
}

.navbar:not(.scrolled) .theme-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(198, 255, 61, 0.4);
}

.navbar:not(.scrolled) .nav-links a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--lime-dim);
}

.navbar.scrolled {
  background: rgba(9, 12, 9, 0.82);
  backdrop-filter: saturate(160%) blur(20px);
  -webkit-backdrop-filter: saturate(160%) blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.3);
}
[data-theme="light"] .navbar.scrolled {
  background: rgba(248, 250, 243, 0.86);
  border-bottom: 1px solid rgba(10, 20, 10, 0.08);
  box-shadow: 0 2px 24px rgba(20, 30, 15, 0.08);
}
.nav-container {
  max-width: var(--container);
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--text);
  transition: color 0.3s;
}
[data-theme="dark"] .logo {
  color: #fff;
}
.logo-mark {
  width: 36px;
  height: 36px;
  display: grid;
  color: #0a1206;
  font-size: 0.95rem;
  background: var(--white);
  border-radius: 8px;
}
.logo-text {
  font-size: 1.05rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links a {
  padding: 10px 16px;
  color: var(--text);
  font-weight: 500;
  font-size: 0.94rem;
  border-radius: 999px;
  transition: all 0.25s;
}
[data-theme="dark"] .nav-links a {
  color: rgba(255, 255, 255, 0.85);
}
.nav-links a:hover {
  color: var(--lime-dim);
  background: rgba(255, 255, 255, 0.06);
}
[data-theme="light"] .nav-links a:hover {
  background: rgba(76, 122, 16, 0.08);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.theme-toggle {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-strong);
  color: var(--text);
  transition: all 0.3s ease;
  flex-shrink: 0;
}
[data-theme="dark"] .theme-toggle {
  color: #fff;
}
.theme-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(198, 255, 61, 0.4);
}
[data-theme="light"] .theme-toggle:hover {
  background: rgba(76, 122, 16, 0.08);
}
.theme-toggle i {
  position: absolute;
  font-size: 1rem;
  transition:
    opacity 0.3s ease,
    transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.theme-toggle .icon-sun {
  opacity: 0;
  transform: rotate(-90deg) scale(0.5);
  color: var(--lime-dim);
}
.theme-toggle .icon-moon {
  opacity: 1;
  transform: rotate(0) scale(1);
}
[data-theme="light"] .theme-toggle .icon-sun {
  opacity: 1;
  transform: rotate(0) scale(1);
}
[data-theme="light"] .theme-toggle .icon-moon {
  opacity: 0;
  transform: rotate(90deg) scale(0.5);
}
.navbar.scrolled .theme-toggle {
  background: rgba(255, 255, 255, 0.06);
}

.hamburger {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.hamburger span {
  width: 22px;
  height: 2px;
  background: var(--text);
  transition: all 0.3s;
}
[data-theme="dark"] .hamburger span {
  background: #fff;
}
.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* -------- Hero -------- */
/* NOTE: everything inside .hero below is intentionally NOT theme-scoped.
   It always renders with the "dark" look, in both light and dark mode. */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 40px) 0 60px;
  overflow: hidden;
  background: var(--bg);
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  background-image: url("https://images.unsplash.com/photo-1602867741746-6df80f40b3f6?auto=format&fit=crop&w=1920&q=80");
  background-size: cover;
  background-position: center;
  transform: scale(1.08);
  opacity: 1;
}

.hero-bg-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      circle at 75% 32%,
      rgba(198, 255, 61, 0.4),
      transparent 55%
    ),
    radial-gradient(circle at 58% 82%, rgba(198, 255, 61, 0.2), transparent 50%);
  mix-blend-mode: screen;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--grad-hero);
}
.hero-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-content {
  color: #fff;
}
.hero-title {
  color: #fff;
  margin-bottom: 20px;
  text-shadow: none;
}
.hero-title .gradient-text {
  background: var(--grad-lime);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub {
  color: rgba(240, 245, 235, 0.75);
  font-size: 1.1rem;
  max-width: 560px;
  margin-bottom: 32px;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-visual {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual .floating {
  width: 100%;
  display: flex;
  justify-content: center;
}

.hero-product-img {
  width: 100%;
  max-width: 450px;
  height: auto;
  margin: 0 auto;
}

@media (max-width: 992px) {
  .hero-product-img {
    max-width: 290px;
  }
}

@media (max-width: 560px) {
  .hero-product-img {
    max-width: 220px;
  }
}

.product-card {
  position: absolute;
  inset: 0;
  margin: auto;
  width: min(340px, 86vw);
  height: clamp(280px, 70vw, 420px);
  border-radius: var(--radius-lg);
  display: grid;
  place-items: center;
  z-index: 2;
  box-shadow:
    var(--shadow-lg),
    var(--glow-lime),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}
.product-card::before {
  content: "";
  position: absolute;
  inset: -60px;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(198, 255, 61, 0.2), transparent 70%);
  filter: blur(10px);
}

/* Floating leaves */
.leaves {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}
.leaf {
  position: absolute;
  color: rgba(198, 255, 61, 0.5);
  font-size: 1.6rem;
  animation: floaty 8s ease-in-out infinite;
}
.leaf-1 {
  top: 15%;
  left: 8%;
  animation-delay: 0s;
}
.leaf-2 {
  top: 70%;
  left: 12%;
  font-size: 2rem;
  animation-delay: 1.5s;
  color: rgba(255, 255, 255, 0.25);
}
.leaf-3 {
  top: 30%;
  right: 45%;
  font-size: 1.4rem;
  animation-delay: 3s;
}
.leaf-4 {
  top: 78%;
  right: 8%;
  font-size: 2.2rem;
  animation-delay: 2s;
  color: rgba(198, 255, 61, 0.35);
}
.leaf-5 {
  top: 20%;
  right: 15%;
  font-size: 1.8rem;
  animation-delay: 4s;
  color: rgba(255, 255, 255, 0.3);
}
@keyframes floaty {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-25px) rotate(20deg);
  }
}
.floating {
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 0px;
  left: 50%;
  transform: translateX(-50%);
  width: 26px;
  height: 42px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  z-index: 2;
}
.scroll-indicator span {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--lime-fixed);
  border-radius: 2px;
  animation: scrollDot 1.6s ease-in-out infinite;
}
@keyframes scrollDot {
  0% {
    opacity: 1;
    transform: translate(-50%, 0);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, 16px);
  }
}

/* -------- Sections -------- */
.section {
  padding: 120px 0;
  position: relative;
  background: var(--bg);
}
.section-alt {
  background: var(--grad-soft);
  position: relative;
}
.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 70px;
}
.section-head h2 {
  margin: 14px 0 18px;
}
.section-lead {
  font-size: 1.08rem;
  color: var(--muted);
}

/* -------- Feature grid (about) -------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.feature-card {
  padding: 36px 26px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--grad-lime);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.feature-card:hover::before {
  transform: scaleX(1);
}
.feature-card.glass {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(20px);
}
.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg), var(--glow-lime);
  border-color: rgba(198, 255, 61, 0.3);
}
.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: var(--grad-lime);
  color: #0a1206;
  font-size: 1.5rem;
  box-shadow: 0 10px 24px rgba(198, 255, 61, 0.28);
  transition: transform 0.4s;
}
.feature-card:hover .feature-icon {
  transform: scale(1.08) rotate(-5deg);
}
.feature-card h3 {
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 0.94rem;
}

/* -------- Benefits grid -------- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.benefit-card {
  padding: 40px 30px;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.benefit-card::before {
  content: "";
  position: absolute;
  inset: auto -30% -30% auto;
  width: 180px;
  height: 180px;
  background: radial-gradient(
    circle,
    rgba(198, 255, 61, 0.14),
    transparent 70%
  );
  transition: transform 0.5s;
}
.benefit-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg), var(--glow-lime);
  border-color: rgba(198, 255, 61, 0.28);
}
.benefit-card:hover::before {
  transform: scale(1.4);
}
.benefit-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: var(--lime-soft);
  color: var(--lime);
  font-size: 1.4rem;
  margin-bottom: 22px;
  transition: all 0.35s;
  border: 1px solid rgba(198, 255, 61, 0.2);
}
.benefit-card:hover .benefit-icon {
  background: var(--grad-lime);
  color: #0a1206;
  border-color: transparent;
  transform: rotate(-6deg) scale(1.08);
}
.benefit-card h3 {
  margin-bottom: 8px;
}
.benefit-card p {
  font-size: 0.95rem;
}

/* -------- Video section -------- */
.video-section {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}
.video-frame {
  padding: 24px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}
.video-embed {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: calc(var(--radius-lg) - 10px);
  overflow: hidden;
  background: #0a1206;
  border: 1px solid rgba(198, 255, 61, 0.28);
}
.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.video-copy h3 {
  margin-bottom: 12px;
}
.video-copy p {
  margin-bottom: 20px;
}
.video-copy .checklist {
  margin-bottom: 0;
}
.video-copy .checklist li {
  padding: 12px 0;
}

/* -------- Split (why choose) -------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.split-media {
  position: relative;
}
.split-media::before {
  content: "";
  position: absolute;
  inset: -24px;
  z-index: -1;
  border-radius: calc(var(--radius-lg) + 24px);
  background: radial-gradient(
    circle at 30% 20%,
    rgba(198, 255, 61, 0.14),
    transparent 60%
  );
}
.split-media img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  filter: saturate(0.9) brightness(0.85);
  border: 1px solid var(--border);
}
.badge {
  position: absolute;
  bottom: 26px;
  left: -20px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 22px;
  border-radius: 18px;
  background: var(--badge-bg);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(198, 255, 61, 0.22);
  box-shadow: var(--shadow-md);
}
.badge i {
  color: var(--lime);
  font-size: 1.4rem;
}
.badge strong {
  display: block;
  color: var(--text);
  font-size: 0.95rem;
}
.badge span {
  color: var(--muted);
  font-size: 0.8rem;
}

.split-content h2 {
  margin: 14px 0 26px;
}
.checklist {
  margin: 0 0 30px;
}
.checklist li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-weight: 500;
}
.checklist li:last-child {
  border-bottom: 0;
}
.checklist i {
  color: var(--lime);
  font-size: 1.15rem;
}

/* -------- Timeline (company) -------- */
.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 40px;
  right: 40px;
  top: 32px;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(198, 255, 61, 0.3),
    transparent
  );
}
.tl-item {
  text-align: center;
  padding: 12px;
  position: relative;
}
.tl-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 18px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--surface);
  color: var(--lime);
  border: 2px solid rgba(198, 255, 61, 0.25);
  font-size: 1.35rem;
  transition: all 0.35s;
  position: relative;
  z-index: 1;
}
.tl-item:hover .tl-icon {
  background: var(--grad-lime);
  color: #0a1206;
  border-color: transparent;
  transform: translateY(-6px);
  box-shadow: 0 12px 26px rgba(198, 255, 61, 0.35);
}
.tl-item h4 {
  font-size: 1rem;
  margin-bottom: 6px;
  color: var(--text);
}
.tl-item p {
  font-size: 0.85rem;
}

/* -------- Commitment -------- */
.commitment {
  padding: 130px 0;
  background: var(--grad-commit);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.commitment::before,
.commitment::after {
  content: "";
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(198, 255, 61, 0.1), transparent 70%);
}
.commitment::before {
  top: -100px;
  left: -100px;
}
.commitment::after {
  bottom: -100px;
  right: -100px;
}
.commitment .container {
  position: relative;
  z-index: 1;
  max-width: 900px;
}
.quote-mark {
  font-size: 2.4rem;
  color: rgba(198, 255, 61, 0.35);
  margin-bottom: 24px;
}
.quote {
  font-family: "Inter", sans-serif;
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--text);
}
.quote-attr {
  margin-top: 24px;
  font-weight: 700;
  color: var(--lime);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

/* -------- Stats -------- */
.stats-section {
  padding: 90px 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}
.stat {
  position: relative;
  padding: 8px 0;
  transition: transform 0.3s ease;
}
.stat:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 10%;
  right: -15px;
  bottom: 10%;
  width: 1px;
  background: linear-gradient(
    180deg,
    transparent,
    rgba(198, 255, 61, 0.2),
    transparent
  );
}
.stat:hover {
  transform: translateY(-4px);
}
.stat-num {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 800;
  background: var(--grad-lime);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

/* -------- CTA -------- */
.cta-section {
  position: relative;
  padding: 120px 0;
  background:
    linear-gradient(135deg, rgba(6, 9, 6, 0.94), rgba(10, 14, 10, 0.9)),
    url("https://images.unsplash.com/photo-1625246333195-78d9c38ad449?auto=format&fit=crop&w=1920&q=80")
      center/cover;
  color: #fff;
  text-align: center;
  overflow: hidden;
}
.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      circle at 20% 30%,
      rgba(198, 255, 61, 0.2),
      transparent 40%
    ),
    radial-gradient(
      circle at 80% 70%,
      rgba(198, 255, 61, 0.14),
      transparent 40%
    ),
    var(--dots);
  background-size:
    auto,
    auto,
    22px 22px;
}
.cta-inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
}
.cta-inner h2 {
  color: #fff;
  margin-bottom: 20px;
}
.cta-inner p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.1rem;
  margin-bottom: 36px;
}
.cta-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* -------- Footer -------- */
.footer {
  background: #050705;
  color: rgba(255, 255, 255, 0.65);
  padding: 80px 0 0;
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 60px;
}
.logo-footer {
  color: #fff;
  margin-bottom: 20px;
}
.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 8px;
}
.footer-brand strong {
  color: #fff;
}
.muted {
  color: rgba(255, 255, 255, 0.45);
}
.small {
  font-size: 0.85rem;
}

.footer h5 {
  color: #fff;
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.footer-links li {
  margin-bottom: 12px;
}
.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  transition:
    color 0.2s,
    padding-left 0.2s;
}
.footer-links a:hover {
  color: var(--lime-fixed);
  padding-left: 6px;
}

.socials {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}
.socials a {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: #fff;
  transition: all 0.3s;
}
.socials a:hover {
  background: var(--grad-lime);
  color: #0a1206;
  border-color: transparent;
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.4);
}

/* -------- Back to top -------- */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--grad-lime);
  color: #0a1206;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 26px rgba(198, 255, 61, 0.35);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s;
  z-index: 90;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  transform: translateY(-4px);
}

body.nav-open {
  overflow: hidden;
}

/* -------- Reveal on scroll -------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s ease,
    transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* -------- Responsive -------- */
@media (max-width: 992px) {
  .hamburger {
    display: flex;
  }
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding: 20px 18px 24px;
    background: rgba(8, 11, 8, 0.97);
    backdrop-filter: blur(22px);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition:
      transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1),
      opacity 0.35s ease,
      visibility 0.35s ease;
    gap: 4px;
    z-index: 110;
    max-height: calc(100vh - var(--nav-h));
    overflow-y: auto;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .nav-links li {
    width: 100%;
  }
  .nav-links a {
    color: var(--text) !important;
    padding: 14px 16px;
    width: 100%;
  }
  [data-theme="dark"] .nav-links a {
    color: rgba(255, 255, 255, 0.9) !important;
  }
  [data-theme="light"] .nav-links {
    background: rgba(248, 250, 243, 0.97);
    border-bottom: 1px solid rgba(10, 20, 10, 0.08);
    box-shadow: 0 24px 48px rgba(20, 30, 15, 0.12);
  }
  [data-theme="dark"] .nav-links {
    background: rgba(8, 11, 8, 0.97);
  }

  .nav-links a:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--lime-fixed);
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .hero-content .eyebrow,
  .hero-sub {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-cta {
    justify-content: center;
  }
  .hero-visual {
    height: clamp(300px, 70vw, 380px);
  }
  .product-card {
    width: min(280px, 78vw);
    height: clamp(260px, 72vw, 360px);
  }

  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .video-section {
    grid-template-columns: 1fr;
  }
  .timeline {
    grid-template-columns: repeat(2, 1fr);
  }
  .timeline::before {
    display: none;
  }
  .split {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .split-media img {
    height: 400px;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 80px 0;
  }
  .commitment {
    padding: 90px 0;
  }

  .navbar {
    background: rgba(8, 11, 8, 0.9);
    backdrop-filter: blur(20px);
  }
  [data-theme="light"] .navbar {
    background: rgba(248, 250, 243, 0.9);
  }
}

@media (max-width: 560px) {
  .feature-grid,
  .benefits-grid,
  .timeline,
  .stats-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .stat:not(:last-child)::after {
    display: none;
  }
  .btn {
    width: 100%;
    justify-content: center;
  }
  .hero-cta,
  .cta-buttons {
    flex-direction: column;
    width: 100%;
  }
  .badge {
    left: 50%;
    transform: translateX(-50%);
    bottom: -20px;
  }
  .back-to-top {
    bottom: 20px;
    right: 20px;
  }
}