:root {
  --green-950: #071b0f;
  --green-900: #0b2b16;
  --green-800: #0f3d1e;
  --green-700: #145c2a;
  --green-600: #1a7a37;
  --green-500: #229b45;
  --green-400: #37c45e;
  --green-300: #5fe082;
  --ink: #06140b;
  --paper: #f4f8f5;
  --gray-fabric: #b9c2ba;
  --gray-fabric-dark: #7c877e;
  --radius-pill: 999px;
  --radius-lg: 28px;
  --radius-md: 18px;
  --shadow-soft: 0 20px 50px rgba(6, 20, 11, 0.35);
  --container: 1180px;
  font-size: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Inter", "Helvetica Neue", Arial, sans-serif;
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

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

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 27, 15, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.02em;
  font-size: 1.05rem;
}

.brand .skull-badge {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(160deg, var(--green-400), var(--green-700));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px rgba(55, 196, 94, 0.35);
}

.brand .skull-badge svg {
  width: 24px;
  height: 24px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.main-nav a {
  color: rgba(255, 255, 255, 0.75);
  font-weight: 600;
  font-size: 0.92rem;
  transition: color 0.2s ease;
}

.main-nav a:hover {
  color: #fff;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.92rem;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: linear-gradient(135deg, var(--green-300), var(--green-500));
  color: #06140b;
  box-shadow: 0 10px 24px rgba(55, 196, 94, 0.35);
}

.btn-primary:hover {
  box-shadow: 0 14px 30px rgba(55, 196, 94, 0.45);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.14);
}

.btn-lg {
  padding: 16px 30px;
  font-size: 1rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.6rem;
  cursor: pointer;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  background:
    radial-gradient(circle at 85% 15%, rgba(95, 224, 130, 0.25), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(20, 92, 42, 0.5), transparent 50%),
    linear-gradient(160deg, var(--green-600) 0%, var(--green-800) 45%, var(--green-950) 100%);
  color: #fff;
  overflow: hidden;
  padding: 76px 0 100px;
}

.hero-skulls {
  position: absolute;
  inset: 0;
  opacity: 0.08;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Ctext x='0' y='100' font-size='90'%3E%3C/text%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-skulls .skull-pattern-icon {
  position: absolute;
  width: 90px;
  height: 90px;
  fill: #ffffff;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-300);
  margin-bottom: 18px;
}

.hero-eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--green-300);
  display: inline-block;
}

.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  line-height: 0.95;
  font-weight: 900;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  text-transform: uppercase;
}

.hero-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--green-400), var(--green-600));
  color: #06140b;
  font-weight: 800;
  font-size: clamp(1.3rem, 2.6vw, 1.9rem);
  padding: 8px 26px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  margin-bottom: 22px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
}

.hero-sub {
  font-size: 1.08rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
  max-width: 480px;
  margin-bottom: 34px;
}

.feature-pills {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}

.feature-pill {
  display: flex;
  align-items: center;
  gap: 14px;
}

.feature-pill .pill-label {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-pill);
  padding: 14px 26px;
  font-weight: 800;
  font-size: 1.05rem;
  min-width: 260px;
}

.feature-pill .pill-label small {
  display: block;
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--green-300);
  margin-bottom: 2px;
}

.feature-pill .pill-plus {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--green-400);
  color: #06140b;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.hero-cta-row {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.price-tag {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
}

.price-tag strong {
  display: block;
  font-size: 1.5rem;
  color: #fff;
}

/* Hero product visual */

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 420px;
}

.glove-pair {
  position: relative;
  display: flex;
  gap: 18px;
  transform: rotate(-4deg);
}

.glove {
  width: 120px;
  height: 340px;
  border-radius: 60px 60px 30px 30px;
  background:
    repeating-linear-gradient(180deg, rgba(255,255,255,0.06) 0 2px, transparent 2px 4px),
    linear-gradient(180deg, var(--gray-fabric) 0%, var(--green-500) 28%, var(--green-600) 100%);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.glove.right {
  transform: translateY(30px) rotate(6deg);
}

.glove .cuff {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 64px;
  background:
    repeating-linear-gradient(90deg, rgba(0,0,0,0.12) 0 3px, transparent 3px 6px),
    var(--gray-fabric-dark);
  border-radius: 60px 60px 0 0;
}

.glove .skull-icon {
  position: absolute;
  width: 44px;
  height: 44px;
  fill: #f4f8f5;
  left: 50%;
  transform: translateX(-50%);
}

.glove .skull-icon.s1 { top: 90px; }
.glove .skull-icon.s2 { top: 165px; }
.glove .skull-icon.s3 { top: 240px; }

.ring-callout {
  position: absolute;
  bottom: 18px;
  right: -10px;
  background: rgba(7, 27, 15, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 220px;
  backdrop-filter: blur(6px);
}

.ring-callout .ring-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(255,255,255,0.35), rgba(95,224,130,0.5));
  border: 1px solid rgba(255, 255, 255, 0.4);
  flex-shrink: 0;
}

.ring-callout span {
  font-size: 0.82rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
}

/* ---------- Sections ---------- */

section {
  padding: 88px 0;
}

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section-eyebrow {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-600);
  margin-bottom: 12px;
}

.section-head h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  font-weight: 900;
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}

.section-head p {
  color: #4b564f;
  font-size: 1.05rem;
  line-height: 1.6;
}

/* Features grid */

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-card {
  background: #fff;
  border: 1px solid #e6ede8;
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(15, 61, 30, 0.12);
}

.feature-card .icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--green-400), var(--green-600));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-card .icon-wrap svg {
  width: 26px;
  height: 26px;
  fill: #fff;
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 800;
  margin: 0 0 10px;
}

.feature-card p {
  font-size: 0.92rem;
  color: #59645d;
  line-height: 1.55;
  margin: 0;
}

/* How it works */

.how {
  background: var(--green-950);
  color: #fff;
}

.how .section-head p {
  color: rgba(255, 255, 255, 0.65);
}

.how-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.how-step {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  position: relative;
}

.how-step .step-num {
  font-size: 3rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.1);
  position: absolute;
  top: 18px;
  right: 24px;
}

.how-step h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin: 0 0 12px;
  color: var(--green-300);
}

.how-step p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

/* Specs */

.specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.specs-visual {
  background: linear-gradient(160deg, var(--green-100, #eafbf0), #fff);
  border-radius: var(--radius-lg);
  border: 1px solid #e2ede6;
  padding: 40px;
  display: flex;
  justify-content: center;
}

.specs-visual .glove-pair {
  transform: rotate(-6deg) scale(0.85);
}

.specs-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.specs-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px dashed #d8e2dc;
  padding-bottom: 18px;
  gap: 20px;
}

.specs-list .spec-name {
  font-weight: 700;
  color: #223226;
}

.specs-list .spec-value {
  color: var(--green-600);
  font-weight: 800;
  text-align: right;
}

/* Buy / CTA */

.buy {
  background: linear-gradient(135deg, var(--green-500), var(--green-700));
  color: #fff;
  border-radius: var(--radius-lg);
  margin: 0 24px;
  max-width: calc(var(--container) - 48px);
  margin-left: auto;
  margin-right: auto;
  padding: 64px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  overflow: hidden;
}

.buy::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.buy-copy h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 900;
  margin: 0 0 12px;
}

.buy-copy p {
  color: rgba(255, 255, 255, 0.82);
  max-width: 460px;
  line-height: 1.6;
  margin: 0;
}

.buy-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
  flex-shrink: 0;
}

.buy-actions .btn-primary {
  background: #fff;
  color: var(--green-700);
}

.buy-note {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
}

/* FAQ */

.faq {
  max-width: 760px;
}

.faq-item {
  border-bottom: 1px solid #e2ede6;
}

.faq-item summary {
  padding: 22px 4px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--green-600);
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  margin: 0 0 22px;
  color: #59645d;
  line-height: 1.6;
}

/* Footer */

.site-footer {
  background: var(--green-950);
  color: rgba(255, 255, 255, 0.7);
  padding: 56px 0 28px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  flex-wrap: wrap;
}

.footer-brand .brand {
  margin-bottom: 14px;
}

.footer-brand p {
  max-width: 320px;
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
}

.footer-col h4 {
  color: #fff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 16px;
}

.footer-col a {
  display: block;
  font-size: 0.92rem;
  padding: 6px 0;
  color: rgba(255, 255, 255, 0.65);
  transition: color 0.15s ease;
}

.footer-col a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Responsive ---------- */

@media (max-width: 980px) {
  .hero .container {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
    min-height: 320px;
  }

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

  .how-steps {
    grid-template-columns: 1fr;
  }

  .specs {
    grid-template-columns: 1fr;
  }

  .buy {
    flex-direction: column;
    text-align: center;
    padding: 48px 32px;
  }

  .buy-actions {
    align-items: center;
  }
}

@media (max-width: 720px) {
  .main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 100vh;
    background: var(--green-950);
    flex-direction: column;
    padding: 100px 24px 24px;
    gap: 18px;
    transform: translateY(-100%);
    transition: transform 0.25s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .main-nav.open {
    transform: translateY(0);
  }

  .nav-toggle {
    display: block;
  }

  .header-actions .btn-ghost {
    display: none;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-pill .pill-label {
    min-width: 0;
  }

  .buy-actions {
    width: 100%;
  }

  .buy-actions .btn {
    width: 100%;
  }
}