:root {
  color-scheme: light;
  --ink: #0b1528;
  --muted: #5f6f84;
  --line: #d9e3ee;
  --paper: #f4f8fc;
  --white: #ffffff;
  --navy: #071225;
  --navy-soft: #0f2038;
  --blue: #1174ea;
  --blue-strong: #0f87ff;
  --cyan: #33c9e8;
  --green: #27a17b;
  --amber: #d7962d;
  --shadow: 0 18px 44px rgba(9, 24, 45, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top right, rgba(17, 116, 234, 0.08), transparent 28%),
    linear-gradient(180deg, #f7fbff 0%, var(--paper) 26%, #eef5fb 100%);
  color: var(--ink);
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  line-height: 1.5;
}

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

button,
input {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 12px clamp(18px, 4vw, 64px);
  background: rgba(247, 251, 255, 0.9);
  border-bottom: 1px solid rgba(220, 228, 236, 0.84);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 280px;
}

.brand-logo {
  width: 128px;
  height: auto;
  display: block;
}

.brand-copy strong,
.brand-copy small {
  display: block;
}

.brand-copy strong {
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  font-size: 1rem;
  letter-spacing: 0.01em;
  font-weight: 800;
}

.brand-copy small {
  color: var(--muted);
  font-size: 0.75rem;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(14px, 2vw, 30px);
  color: #334155;
  font-size: 0.94rem;
}

.main-nav a:hover {
  color: var(--blue);
}

.header-action,
.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 7px;
  font-weight: 700;
}

.header-action {
  color: var(--white);
  border: 1px solid rgba(17, 116, 234, 0.18);
  background: linear-gradient(135deg, var(--blue), var(--blue-strong));
  box-shadow: 0 12px 24px rgba(17, 116, 234, 0.18);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  align-items: center;
  min-height: min(760px, calc(100svh - 72px));
  overflow: hidden;
  background: var(--navy);
}

.hero-media,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(5, 14, 29, 0.92) 0%, rgba(5, 14, 29, 0.78) 45%, rgba(5, 14, 29, 0.18) 78%, rgba(5, 14, 29, 0.5) 100%),
    linear-gradient(180deg, rgba(5, 14, 29, 0.24), rgba(5, 14, 29, 0.52));
}

.hero-content {
  position: relative;
  width: min(760px, 100%);
  padding: clamp(56px, 8vw, 110px) clamp(20px, 6vw, 86px);
  color: var(--white);
  z-index: 1;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  text-transform: none;
}

.hero h1 {
  margin: 0;
  max-width: 720px;
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  font-size: clamp(2.4rem, 4.5vw, 4.1rem);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 630px;
  margin: 18px 0 0;
  color: #d8e5f3;
  font-size: clamp(0.98rem, 1.5vw, 1.12rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.primary-button {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 12px 24px rgba(17, 116, 234, 0.2);
}

.primary-button.dark {
  color: var(--white);
  background: linear-gradient(135deg, var(--navy), var(--navy-soft));
}

.secondary-button {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.04);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 620px;
  margin: 32px 0 0;
}

.hero-metrics div {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.05));
  backdrop-filter: blur(6px);
}

.hero-metrics dt {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  font-weight: 850;
}

.hero-metrics dd {
  margin: 2px 0 0;
  color: #b9c8d7;
  font-size: 0.88rem;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero-proof span {
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  color: #d2e4f3;
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.84rem;
  font-weight: 700;
}

.hero-sidecard {
  position: relative;
  z-index: 1;
  align-self: end;
  justify-self: end;
  max-width: 400px;
  margin: 0 clamp(20px, 4vw, 64px) clamp(42px, 6vw, 84px) 0;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  color: var(--white);
  background: linear-gradient(180deg, rgba(13, 27, 48, 0.84), rgba(17, 41, 67, 0.66));
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.sidecard-label {
  margin: 0 0 12px;
  color: var(--cyan);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: none;
}

.hero-sidecard h2 {
  margin: 0;
  font-size: 1.52rem;
  line-height: 1.1;
}

.sidecard-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
  color: #cfe0ef;
}

.sidecard-list li {
  padding-left: 18px;
  position: relative;
}

.sidecard-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(51, 201, 232, 0.14);
}

.tool-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: linear-gradient(90deg, rgba(17, 116, 234, 0.12), rgba(51, 201, 232, 0.12));
  padding: 1px;
}

.tool-strip article {
  padding: clamp(24px, 4vw, 42px);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(246, 250, 255, 0.94));
}

.tool-strip span {
  color: var(--amber);
  font-weight: 850;
}

.tool-strip h2,
.cluster-card h3,
.tool-copy h3,
.product-panel h3 {
  margin: 8px 0;
  font-size: 1.12rem;
}

.tool-strip p,
.cluster-card p,
.tool-copy p,
.section-heading p,
.trust-band p,
.split-section p,
.product-band p,
.product-panel p {
  margin: 0;
  color: var(--muted);
}

.section {
  padding: clamp(58px, 8vw, 104px) clamp(20px, 5vw, 78px);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(260px, 1fr);
  gap: clamp(22px, 5vw, 72px);
  align-items: end;
  margin-bottom: 34px;
}

.section-heading.compact {
  display: block;
  max-width: 760px;
}

.section h2 {
  margin: 0;
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  font-size: clamp(1.85rem, 3.6vw, 3rem);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: 0;
}

.trust-band {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(28px, 6vw, 76px);
  align-items: start;
}

.trust-copy {
  max-width: 640px;
}

.trust-points {
  display: grid;
  gap: 14px;
}

.trust-points article {
  display: grid;
  gap: 6px;
  padding: 20px 22px;
  border: 1px solid rgba(17, 116, 234, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 10px 28px rgba(7, 18, 37, 0.05);
}

.trust-points strong {
  color: var(--ink);
  font-size: 1rem;
}

.trust-points span {
  color: var(--muted);
}

.cluster-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.article-grid,
.tutorial-grid,
.income-grid,
.intent-grid,
.launch-list,
.resource-grid,
.premium-grid,
.quote-flow-grid {
  display: grid;
  gap: 16px;
  align-items: stretch;
}

.article-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 18px;
}

.tutorial-grid,
.income-grid,
.intent-grid,
.resource-grid,
.premium-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cluster-card {
  min-height: 230px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 251, 255, 0.94));
  box-shadow: 0 14px 32px rgba(12, 27, 51, 0.05);
}

.article-card,
.tutorial-card,
.income-grid article,
.intent-card,
.launch-list article,
.resource-card,
.premium-card,
.quote-flow-card {
  display: flex;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 14px 32px rgba(12, 27, 51, 0.05);
}

.article-card h3,
.tutorial-card h3,
.intent-card h3 {
  margin: 8px 0 10px;
  font-size: 1.2rem;
}

.article-card p,
.tutorial-card li,
.income-grid span,
.intent-card li,
.intent-card p,
.launch-list span {
  color: var(--muted);
}

.article-card a,
.tool-library-card a,
.tutorial-card a,
.intent-card a {
  display: inline-flex;
  color: var(--blue);
  font-weight: 800;
}

.article-card a,
.tool-library-card a {
  margin-top: 14px;
}

.article-card a {
  margin-top: auto;
  padding-top: 14px;
}

.tutorial-card ul a,
.intent-card ul a {
  display: inline;
  margin-top: 0;
  text-decoration: none;
}

.article-meta {
  margin: 0;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 800;
}

.tutorial-card ul,
.tool-library-card ul {
  padding-left: 18px;
  margin: 12px 0 0;
}

.tutorial-band {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.4), rgba(233, 242, 251, 0.74));
}

.free-resources-section {
  background: rgba(255, 255, 255, 0.56);
}

.intent-section {
  background: rgba(255, 255, 255, 0.5);
}

.resource-card h3,
.premium-card h3,
.quote-cta-panel h3 {
  margin: 8px 0 10px;
  font-size: 1.2rem;
}

.resource-card p,
.premium-card p,
.premium-card li,
.quote-flow-card span,
.quote-cta-panel p {
  color: var(--muted);
}

.resource-card a {
  display: inline-flex;
  margin-top: auto;
  padding-top: 14px;
  color: var(--blue);
  font-weight: 800;
}

.premium-section {
  background:
    linear-gradient(180deg, rgba(11, 23, 40, 0.04), rgba(17, 116, 234, 0.06));
}

.premium-card {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 249, 255, 0.94));
}

.premium-badge,
.quote-label {
  display: inline-flex;
  width: fit-content;
  padding: 8px 11px;
  border-radius: 999px;
  color: var(--blue);
  background: rgba(17, 116, 234, 0.1);
  font-size: 0.78rem;
  font-weight: 800;
}

.premium-card ul {
  padding-left: 18px;
  margin: 12px 0 0;
}

.premium-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: auto;
  padding-top: 18px;
}

.quote-section {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.44), rgba(232, 241, 249, 0.72));
}

.quote-flow-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 18px;
}

.quote-flow-card {
  gap: 10px;
}

.quote-flow-card strong {
  color: var(--blue);
}

.quote-cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.9fr);
  gap: 22px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 14px 32px rgba(12, 27, 51, 0.05);
}

.quote-cta-list {
  display: grid;
  gap: 12px;
}

.quote-cta-list a {
  padding: 18px;
  border: 1px solid rgba(17, 116, 234, 0.14);
  border-radius: 8px;
  color: var(--blue);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(241, 247, 255, 0.94));
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(7, 18, 37, 0.05);
}

.quote-cta-list a:hover {
  border-color: var(--blue);
}

.intent-card ul {
  padding-left: 18px;
  margin: 12px 0;
}

.card-icon {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 7px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--green));
  font-size: 0.82rem;
  font-weight: 850;
}

.tools-section {
  background: #0b1728;
  color: var(--white);
}

.tools-section .section-heading p {
  color: #b9c8d7;
}

.tools-layout {
  margin-top: 28px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(17, 116, 234, 0.15), transparent 26%),
    #101f34;
  box-shadow: var(--shadow);
}

.tool-library {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 16px;
  margin-top: 18px;
}

.tool-library-card {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.tool-library-card h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
}

.tool-library-card p,
.tool-library-card li {
  color: #c9d8e7;
}

.downloads-portal {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.45), rgba(233, 242, 251, 0.72));
}

.downloads-intro,
.vendor-snapshot-grid {
  display: grid;
  gap: 16px;
}

.downloads-intro {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 18px;
}

.downloads-intro article,
.vendor-snapshot-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 14px 32px rgba(12, 27, 51, 0.05);
}

.downloads-intro strong {
  display: block;
  margin-bottom: 6px;
}

.downloads-intro span,
.vendor-snapshot-card p {
  color: var(--muted);
}

.vendor-snapshot-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.vendor-snapshot-card h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
}

.downloads-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.launch-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 20px;
}

.launch-list article strong {
  display: block;
  margin-bottom: 6px;
}

.secondary-button.light {
  color: var(--blue);
  border: 1px solid rgba(17, 116, 234, 0.22);
  background: rgba(255, 255, 255, 0.82);
}

.tool-tabs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.tool-tab {
  min-height: 54px;
  padding: 10px 12px;
  text-align: center;
  border: 0;
  color: #b9c8d7;
  background: transparent;
  cursor: pointer;
  font-weight: 750;
  line-height: 1.2;
}

.tool-tab.active {
  color: var(--white);
  background: rgba(49, 196, 219, 0.16);
  box-shadow: inset 0 -3px 0 var(--cyan);
}

.tool-panel {
  display: none;
  gap: 20px;
  padding: clamp(22px, 4vw, 42px);
}

.tool-panel.active {
  display: grid;
}

.tool-copy {
  max-width: 720px;
}

.tool-help {
  margin-top: 10px;
  color: #c9d8e7;
  font-size: 0.95rem;
}

.tool-help strong {
  color: var(--white);
}

.tools-section label {
  display: grid;
  gap: 8px;
  color: #d9e6f2;
  font-weight: 700;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.tool-load-builder {
  display: grid;
  gap: 14px;
}

.load-grid {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
}

.appliance-row {
  display: grid;
  grid-template-columns: minmax(160px, 1.2fr) 120px 90px;
  gap: 12px;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.appliance-row span {
  color: #d9e6f2;
  font-weight: 700;
}

.appliance-select {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  color: var(--ink);
  border: 1px solid #bfd0df;
  border-radius: 7px;
  background: var(--white);
}

.appliance-head span {
  color: #8fb4d8;
  font-size: 0.84rem;
  font-weight: 800;
}

.appliance-head {
  padding-top: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.appliance-watts-input,
.appliance-qty {
  min-width: 0;
}

.field-row label {
  min-width: 0;
}

input {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  color: var(--ink);
  border: 1px solid #bfd0df;
  border-radius: 7px;
  background: var(--white);
}

.result-box {
  display: block;
  min-height: 70px;
  padding: 18px;
  border-radius: 8px;
  color: #eaf8fb;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.13);
  font-weight: 760;
}

.split-section,
.product-band {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(280px, 1fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: center;
}

.template-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.template-list a {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  font-weight: 760;
  box-shadow: 0 10px 24px rgba(7, 18, 37, 0.05);
}

.template-list a:hover {
  border-color: var(--blue);
}

.template-showcase {
  display: grid;
  grid-template-columns: minmax(240px, 0.95fr) minmax(0, 1.05fr);
  gap: 16px;
  align-items: stretch;
}

.template-feature-card,
.template-mini-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 26px rgba(12, 27, 51, 0.05);
}

.template-feature-card {
  justify-content: space-between;
  min-height: 100%;
  padding: 24px;
  background:
    radial-gradient(circle at top right, rgba(17, 116, 234, 0.08), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(242, 248, 255, 0.95));
}

.template-feature-card strong,
.template-mini-card strong {
  margin-top: 10px;
  font-size: 1.05rem;
}

.template-feature-card small,
.template-mini-card small {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.template-card-badge {
  display: inline-flex;
  width: fit-content;
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--blue);
  background: rgba(17, 116, 234, 0.08);
  font-size: 0.78rem;
  font-weight: 800;
}

.template-mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.template-mini-card {
  min-height: 140px;
  padding: 18px;
}

.product-band {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(10, 22, 43, 0.96), rgba(14, 49, 72, 0.94)),
    var(--navy);
}

.product-band p {
  color: #c8d6e4;
}

.product-panel {
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(246, 249, 253, 0.94));
  color: var(--ink);
}

.product-panel p {
  color: var(--muted);
  margin-bottom: 22px;
}

.product-label {
  color: var(--green);
  font-weight: 850;
  text-transform: none;
  letter-spacing: 0.01em;
  font-size: 0.76rem;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.timeline li {
  display: grid;
  gap: 10px;
  padding: 22px;
  border-left: 4px solid var(--cyan);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 26px rgba(12, 27, 51, 0.06);
}

.timeline strong {
  color: var(--blue);
}

.timeline span {
  color: var(--muted);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 5vw, 78px);
  color: #c8d6e4;
  background: #07101f;
}

.site-footer strong {
  color: var(--white);
}

@media (max-width: 980px) {
  .main-nav {
    display: none;
  }

  .hero,
  .trust-band,
  .section-heading,
  .split-section,
  .product-band {
    grid-template-columns: 1fr;
  }

  .cluster-grid,
  .article-grid,
  .tutorial-grid,
  .income-grid,
  .intent-grid,
  .resource-grid,
  .premium-grid,
  .quote-flow-grid,
  .downloads-intro,
  .vendor-snapshot-grid,
  .launch-list,
  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-sidecard {
    justify-self: stretch;
    max-width: none;
    margin: 0 clamp(20px, 6vw, 40px) clamp(32px, 6vw, 52px);
  }

  .tool-library {
    grid-template-columns: 1fr;
  }

  .quote-cta-panel {
    grid-template-columns: 1fr;
  }

  .template-showcase,
  .template-mini-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .site-header {
    min-height: 64px;
  }

  .brand {
    min-width: auto;
  }

  .brand-logo {
    width: 104px;
  }

  .brand-copy strong {
    font-size: 0.9rem;
  }

  .header-action {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-content {
    padding-top: 72px;
    padding-bottom: 38px;
  }

  .hero-metrics,
  .tool-strip,
  .cluster-grid,
  .article-grid,
  .tutorial-grid,
  .income-grid,
  .intent-grid,
  .resource-grid,
  .premium-grid,
  .downloads-intro,
  .vendor-snapshot-grid,
  .field-row,
  .template-list,
  .launch-list,
  .timeline {
    grid-template-columns: 1fr;
  }

  .tool-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .appliance-row {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .hero-sidecard h2 {
    font-size: 1.38rem;
  }

  .site-footer {
    flex-direction: column;
  }
}