:root {
  --bg: #f7faf7;
  --surface: #ffffff;
  --surface-2: #eef7ef;
  --ink: #122018;
  --muted: #5f6f65;
  --line: rgba(18, 32, 24, 0.12);
  --primary: #137a4a;
  --primary-2: #0f633d;
  --accent: #ffb703;
  --accent-2: #fb8500;
  --danger: #b42318;
  --shadow: 0 24px 70px rgba(18, 32, 24, 0.12);
  --shadow-soft: 0 14px 35px rgba(18, 32, 24, 0.08);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1180px;
  --max: 1440px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(19, 122, 74, 0.12), transparent 34rem),
    radial-gradient(circle at 90% 10%, rgba(251, 133, 0, 0.10), transparent 30rem),
    var(--bg);
  line-height: 1.6;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(247, 250, 247, 0.82);
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: -0.04em;
  font-size: 1.12rem;
}

.logo-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: white;
  background: linear-gradient(135deg, var(--primary), #28a96b);
  box-shadow: 0 12px 25px rgba(19, 122, 74, 0.24);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-weight: 700;
  font-size: 0.94rem;
}

.nav-links a:hover {
  color: var(--primary);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 16px;
  border-radius: 999px;
  background: var(--ink);
  color: white;
  font-weight: 800;
  box-shadow: 0 12px 25px rgba(18, 32, 24, 0.18);
}

.mobile-menu-button {
  display: none;
  border: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
}

.hero {
  padding: 86px 0 56px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 34px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(19, 122, 74, 0.10);
  color: var(--primary-2);
  font-weight: 900;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 22px 0 18px;
  font-size: clamp(2.6rem, 6vw, 5.6rem);
  line-height: 0.95;
  letter-spacing: -0.075em;
}

.hero h1 span {
  color: var(--primary);
}

.hero p {
  max-width: 650px;
  margin: 0 0 28px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.24rem);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 13px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 900;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: white;
  box-shadow: 0 16px 35px rgba(19, 122, 74, 0.24);
}

.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--line);
  box-shadow: var(--shadow-soft);
}

.btn-ghost {
  background: transparent;
  color: var(--primary-2);
  border-color: rgba(19, 122, 74, 0.22);
}

.hero-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(238, 247, 239, 0.92)),
    url("data:image/svg+xml,%3Csvg width='900' height='900' viewBox='0 0 900 900' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%23137a4a' stroke-opacity='.12'%3E%3Cpath d='M0 200 C160 80 300 80 450 200 S740 320 900 180'/%3E%3Cpath d='M0 620 C180 500 340 520 500 650 S760 760 900 620'/%3E%3C/g%3E%3C/svg%3E");
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 28px;
  min-height: 520px;
}

.paddle-visual {
  position: absolute;
  inset: auto -35px -55px auto;
  width: 285px;
  height: 420px;
  border-radius: 80px 80px 34px 34px;
  background: linear-gradient(160deg, #102519, #137a4a);
  transform: rotate(-13deg);
  box-shadow: 0 35px 80px rgba(18, 32, 24, 0.24);
}

.paddle-visual::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -118px;
  width: 70px;
  height: 145px;
  transform: translateX(-50%);
  border-radius: 18px;
  background: linear-gradient(180deg, #137a4a, #f3a500);
}

.paddle-visual::after {
  content: "Gear Finder";
  position: absolute;
  left: 34px;
  top: 58px;
  color: white;
  font-weight: 950;
  letter-spacing: -0.04em;
  font-size: 1.6rem;
  transform: rotate(13deg);
}

.finder-panel {
  position: relative;
  z-index: 2;
  max-width: 430px;
  padding: 24px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: 0 20px 60px rgba(18, 32, 24, 0.12);
}

.finder-panel h2 {
  margin: 0 0 8px;
  font-size: 1.7rem;
  letter-spacing: -0.04em;
}

.finder-panel p {
  margin: 0 0 18px;
  color: var(--muted);
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.field {
  display: grid;
  gap: 6px;
}

label {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

select,
input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: white;
  border-radius: 14px;
  padding: 12px 13px;
  color: var(--ink);
  outline: none;
}

select:focus,
input:focus,
textarea:focus {
  border-color: rgba(19, 122, 74, 0.55);
  box-shadow: 0 0 0 4px rgba(19, 122, 74, 0.10);
}

.recommendation {
  margin-top: 16px;
  padding: 16px;
  border-radius: 18px;
  background: #f4fbf5;
  border: 1px solid rgba(19, 122, 74, 0.16);
}

.recommendation strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 5px;
}

.section {
  padding: 72px 0;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 26px;
}

.section-kicker {
  color: var(--primary);
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

.section h2 {
  margin: 8px 0 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.06em;
}

.section-header p {
  max-width: 560px;
  color: var(--muted);
  margin: 0;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.trust-card {
  padding: 20px;
  border-radius: 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.trust-card strong {
  display: block;
  font-size: 1.35rem;
  letter-spacing: -0.04em;
}

.trust-card span {
  color: var(--muted);
  font-weight: 700;
  font-size: 0.92rem;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.category-card {
  min-height: 190px;
  padding: 22px;
  border-radius: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.category-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: var(--surface-2);
  color: var(--primary);
  font-size: 1.45rem;
}

.category-card h3 {
  margin: 18px 0 8px;
  letter-spacing: -0.035em;
}

.category-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.product-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 20px;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.product-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(19, 122, 74, 0.10);
  color: var(--primary-2);
  font-weight: 900;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.price {
  font-weight: 950;
}

.product-card h3 {
  margin: 0;
  font-size: 1.18rem;
  line-height: 1.25;
  letter-spacing: -0.035em;
}

.product-card p {
  margin: 0;
  color: var(--muted);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  padding: 6px 9px;
  border-radius: 999px;
  background: #f2f6f3;
  color: #405147;
  font-weight: 800;
  font-size: 0.78rem;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.article-card {
  padding: 22px;
  border-radius: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.article-card .badge {
  margin-bottom: 14px;
}

.article-card h3 {
  margin: 0 0 10px;
  letter-spacing: -0.04em;
  line-height: 1.2;
}

.article-card p {
  color: var(--muted);
  margin: 0 0 18px;
}

.text-link {
  color: var(--primary-2);
  font-weight: 950;
}

.cta-band {
  border-radius: var(--radius-lg);
  padding: 34px;
  background:
    linear-gradient(135deg, rgba(18, 32, 24, 0.96), rgba(19, 122, 74, 0.92)),
    radial-gradient(circle at top right, rgba(255, 183, 3, 0.25), transparent 22rem);
  color: white;
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 24px;
  align-items: center;
  box-shadow: var(--shadow);
}

.cta-band h2 {
  margin: 0 0 10px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1;
  letter-spacing: -0.06em;
}

.cta-band p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
}

.form-card {
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 24px;
  padding: 20px;
}

.form-card form {
  display: grid;
  gap: 12px;
}

.form-card input {
  background: rgba(255, 255, 255, 0.94);
  border: 0;
}

.form-card .btn {
  width: 100%;
  border: 0;
}

.form-message {
  min-height: 24px;
  color: #d9f99d;
  font-weight: 800;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.method-card {
  padding: 24px;
  border-radius: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.method-card .number {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--ink);
  color: white;
  font-weight: 950;
  margin-bottom: 16px;
}

.method-card h3 {
  margin: 0 0 8px;
  letter-spacing: -0.035em;
}

.method-card p {
  margin: 0;
  color: var(--muted);
}

.footer {
  padding: 46px 0;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.45);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 28px;
}

.footer h4 {
  margin: 0 0 12px;
}

.footer p,
.footer a {
  color: var(--muted);
  font-weight: 700;
}

.footer a {
  display: block;
  margin: 8px 0;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 28px;
  padding: 48px 0 72px;
}

.article-main,
.sidebar-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow-soft);
}

.article-main {
  padding: clamp(24px, 4vw, 46px);
}

.sidebar {
  display: grid;
  gap: 18px;
  align-content: start;
}

.sidebar-card {
  padding: 22px;
}

.toc {
  display: grid;
  gap: 8px;
}

.toc a {
  color: var(--muted);
  font-weight: 800;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}

.product-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 20px;
  margin: 24px 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

th,
td {
  text-align: left;
  padding: 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  background: #f2f7f3;
  color: #33443a;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 18px 0;
}

.pros,
.cons {
  padding: 18px;
  border-radius: 20px;
}

.pros {
  background: #f1fbf3;
  border: 1px solid rgba(19, 122, 74, 0.14);
}

.cons {
  background: #fff7f2;
  border: 1px solid rgba(180, 35, 24, 0.14);
}

.pros h4,
.cons h4 {
  margin: 0 0 8px;
}

.pros ul,
.cons ul {
  margin: 0;
  padding-left: 20px;
}

.disclosure {
  margin-top: 34px;
  padding: 18px;
  border-radius: 18px;
  background: #f7faf7;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.94rem;
}

.lead-page {
  padding: 54px 0 72px;
}

.lead-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: center;
}

.checklist {
  display: grid;
  gap: 12px;
}

.check-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px;
  border-radius: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
}

.check-icon {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  flex: 0 0 26px;
  border-radius: 999px;
  background: var(--primary);
  color: white;
  font-weight: 950;
}

@media (max-width: 980px) {
  .hero-grid,
  .cta-band,
  .article-layout,
  .lead-grid {
    grid-template-columns: 1fr;
  }

  .hero-card {
    min-height: 460px;
  }

  .trust-strip,
  .category-grid,
  .method-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (max-width: 760px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 76px;
    left: 16px;
    right: 16px;
    padding: 16px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
  }

  .nav-links.open {
    display: flex;
  }

  .mobile-menu-button {
    display: inline-flex;
  }

  .hero {
    padding-top: 54px;
  }

  .field-grid,
  .trust-strip,
  .category-grid,
  .product-grid,
  .article-grid,
  .pros-cons,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .section-header {
    display: block;
  }

  .section-header p {
    margin-top: 12px;
  }

  .hero-card {
    min-height: auto;
  }

  .paddle-visual {
    opacity: 0.18;
  }
}