/* Screaming Frog SEO Spider — styles.css */
:root {
  --green:        #75b42d;
  --green-dark:   #5c941c;
  --green-light:  #e8f4d6;
  --orange:       #ffbc2b;
  --orange-dark:  #eb8a23;
  --blue:         #7180e4;
  --blue-dark:    #3f52d5;
  --blue-light:   #eaecfb;
  --text:         #2b2a2a;
  --text-muted:   #949698;
  --border:       #e4e4e4;
  --bg:           #ffffff;
  --bg-grey:      #f5f5f5;
  --bg-dark:      #1a2a0e;
  --header-h:     75px;
  --wrap:         1350px;
  --radius:       8px;
  --radius-card:  12px;
  --shadow:       0 2px 16px rgba(0,0,0,.08);
  --shadow-hover: 0 6px 28px rgba(0,0,0,.14);
  --trans:        .2s ease;
}

/* ── Reset ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
h1, h2, h3, h4 { line-height: 1.25; font-weight: 700; }

/* ── Layout helpers ─────────────────────────────────── */
.sf-wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 30px;
}
.sf-bg--white { background: var(--bg); }
.sf-bg--grey  { background: var(--bg-grey); }
.sf-bg--green { background: var(--green); }
.sf-bg--dark  { background: var(--bg-dark); }
.sf-bg--frog  {
  background-color: var(--bg-dark);
  background-image: url("https://www.screamingfrog.co.uk/wp-content/themes/screamingfrog/public/images/backgrounds/frog-pattern-repeat-double--small.png");
  background-repeat: repeat;
  background-size: auto;
}
.sf-color { color: var(--green); }
.sf-section-head {
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
  margin-bottom: 56px;
}
.sf-section-head h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); margin-bottom: 12px; }
.sf-section-head p  { color: var(--text-muted); font-size: 1.05rem; }

/* ── Pill buttons ───────────────────────────────────── */
.sf-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 1000px;
  padding: 14px 30px;
  font-size: .95rem;
  font-weight: 600;
  line-height: 1;
  transition: background var(--trans), color var(--trans), box-shadow var(--trans), transform var(--trans);
  white-space: nowrap;
}
.sf-pill-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(0,0,0,.18); }
.sf-pill-btn:active { transform: none; }

.sf-pill-btn--green   { background: var(--green);   color: #fff; }
.sf-pill-btn--green:hover { background: var(--green-dark); }

.sf-pill-btn--blue    { background: var(--blue);    color: #fff; }
.sf-pill-btn--blue:hover { background: var(--blue-dark); }

.sf-pill-btn--orange  { background: var(--orange);  color: #1a1a1a; }
.sf-pill-btn--orange:hover { background: var(--orange-dark); color: #fff; }

.sf-pill-btn--white   { background: #fff; color: var(--text); }
.sf-pill-btn--white:hover { background: #f0f0f0; }

.sf-pill-btn--outline {
  background: transparent;
  color: #fff;
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.55);
}
.sf-pill-btn--outline:hover {
  background: rgba(255,255,255,.12);
  box-shadow: inset 0 0 0 2px #fff;
}

.sf-pill-btn--small  { padding: 10px 22px; font-size: .85rem; }
.sf-pill-btn--large  { padding: 18px 40px; font-size: 1.05rem; }
.sf-pill-btn--block  { display: flex; justify-content: center; width: 100%; }

/* ── Header ─────────────────────────────────────────── */
.sf-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--trans);
}
.sf-header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.1); }
.sf-header__content {
  display: flex;
  align-items: center;
  height: var(--header-h);
  gap: 40px;
}
.sf-header__logo { flex-shrink: 0; }
.sf-header__logo img { height: 38px; width: auto; }
.sf-main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}
.sf-main-nav > a:not(.sf-pill-btn) {
  padding: 8px 14px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text);
  border-radius: 6px;
  transition: background var(--trans), color var(--trans);
}
.sf-main-nav > a:not(.sf-pill-btn):hover { background: var(--bg-grey); color: var(--green-dark); }

/* Mobile toggle */
.sf-mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 8px;
  margin-left: auto;
  border-radius: 6px;
  transition: background var(--trans);
}
.sf-mobile-toggle:hover { background: var(--bg-grey); }
.sf-mobile-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .25s ease, opacity .25s ease;
}
.sf-mobile-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.sf-mobile-toggle.open span:nth-child(2) { opacity: 0; }
.sf-mobile-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.sf-mobile-nav {
  display: none;
  background: #fff;
  border-top: 1px solid var(--border);
  padding: 20px 30px 28px;
}
.sf-mobile-nav.open { display: block; }
.sf-mobile-nav nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sf-mobile-nav nav a:not(.sf-pill-btn) {
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  transition: color var(--trans);
}
.sf-mobile-nav nav a:not(.sf-pill-btn):hover { color: var(--green); }
.sf-mobile-nav nav .sf-pill-btn { margin-top: 16px; }

/* ── Hero ───────────────────────────────────────────── */
.sf-hero {
  padding: 80px 0 60px;
  overflow: hidden;
}
.sf-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}
.sf-hero__text { color: #fff; }
.sf-hero__text h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -.02em;
}
.sf-hero__text p {
  font-size: 1.1rem;
  color: rgba(255,255,255,.82);
  max-width: 500px;
  margin-bottom: 32px;
}
.sf-hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}
.sf-hero__os {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .85rem;
  color: rgba(255,255,255,.65);
}
.sf-hero__os img { filter: brightness(0) invert(1); opacity: .75; }
.sf-hero__screenshot {
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,.5);
}
.sf-hero__screenshot img { width: 100%; display: block; }

/* ── Sub-nav ────────────────────────────────────────── */
.sf-subnav { padding: 0; }
.sf-subnav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}
.sf-subnav__inner::-webkit-scrollbar { display: none; }
.sf-subnav__left,
.sf-subnav__right {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.sf-subnav__link {
  display: block;
  padding: 14px 18px;
  font-size: .88rem;
  font-weight: 600;
  color: rgba(255,255,255,.8);
  white-space: nowrap;
  transition: color var(--trans), background var(--trans);
}
.sf-subnav__link:hover,
.sf-subnav__link--active { color: #fff; background: rgba(255,255,255,.15); }

/* ── Overview ───────────────────────────────────────── */
.sf-overview { padding: 80px 0; }
.sf-overview__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  gap: 80px;
}
.sf-overview__text h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  margin-bottom: 20px;
}
.sf-overview__text p {
  color: #555;
  margin-bottom: 16px;
  font-size: 1.05rem;
}
.sf-overview__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}
.sf-overview__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.sf-stat-card {
  background: var(--bg-grey);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px 24px;
  transition: box-shadow var(--trans), transform var(--trans);
}
.sf-stat-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.sf-stat-card--green { background: var(--green-light); border-color: #c4dfa0; }
.sf-stat-card--blue  { background: var(--blue-light);  border-color: #c4cbf5; }
.sf-stat-card__num {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
  color: var(--green);
  letter-spacing: -.03em;
}
.sf-stat-card--blue .sf-stat-card__num  { color: var(--blue); }
.sf-stat-card__lbl {
  margin-top: 6px;
  font-size: .85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ── Trusted ────────────────────────────────────────── */
.sf-trusted { padding: 30px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.sf-trusted__inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px 40px;
}
.sf-trusted__label {
  font-size: .8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  flex-shrink: 0;
}
.sf-trusted__logos {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px 24px;
}
.sf-trusted__logos img {
  display: block !important;
  width: 110px !important;
  height: 44px !important;
  object-fit: contain !important;
  flex-shrink: 0;
  opacity: .5;
  transition: opacity var(--trans);
  filter: grayscale(1);
}
.sf-trusted__logos img:hover { opacity: .9; filter: none; }
.sf-trusted__logos--press { border-left: 1px solid var(--border); padding-left: 32px; }

/* ── Versions list ──────────────────────────────────── */
.sf-versions { padding: 80px 0; }
.sf-ver-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sf-ver-row {
  display: grid;
  grid-template-columns: 160px 1fr auto;
  align-items: center;
  gap: 32px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 24px 28px;
  transition: box-shadow var(--trans), transform var(--trans);
}
.sf-ver-row + .sf-ver-row { border-radius: 0; border-top: none; }
.sf-ver-list .sf-ver-row:first-child { border-radius: var(--radius-card) var(--radius-card) 0 0; }
.sf-ver-list .sf-ver-row:last-child  { border-radius: 0 0 var(--radius-card) var(--radius-card); }
.sf-ver-row:hover { box-shadow: var(--shadow); position: relative; z-index: 1; }
.sf-ver-row--featured {
  background: var(--blue-light);
  border: 2px solid var(--blue);
  border-radius: var(--radius-card) var(--radius-card) 0 0 !important;
}
.sf-ver-row__meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-shrink: 0;
}
.sf-ver-row__version {
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--green);
  letter-spacing: -.04em;
  line-height: 1;
}
.sf-ver-row--featured .sf-ver-row__version { color: var(--blue); }
.sf-ver-row__date {
  font-size: .78rem;
  color: var(--text-muted);
}
.sf-ver-row__badge {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 3px 10px;
  border-radius: 100px;
  margin-top: 4px;
  width: fit-content;
}
.sf-ver-row__body { min-width: 0; }
.sf-ver-row__body h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.sf-ver-row__features {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 24px;
}
.sf-ver-row__features li {
  font-size: .84rem;
  color: #555;
  padding-left: 16px;
  position: relative;
  white-space: nowrap;
}
.sf-ver-row__features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
  font-size: .76rem;
  top: 1px;
}
.sf-ver-row--featured .sf-ver-row__features li::before { color: var(--blue); }
.sf-ver-row__patch {
  font-size: .76rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 8px;
}
.sf-ver-row__action { flex-shrink: 0; }

/* ── Timeline ───────────────────────────────────────── */
.sf-timeline { padding: 80px 0; }
.sf-tl-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
}
.sf-tl-item {
  background: var(--bg);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: background var(--trans);
}
.sf-tl-item:hover { background: var(--bg-grey); }
.sf-tl-item time {
  font-size: .78rem;
  color: var(--text-muted);
  font-weight: 500;
}
.sf-tl-item strong {
  font-size: 1.1rem;
  color: var(--green);
  font-weight: 800;
}
.sf-tl-item span {
  font-size: .82rem;
  color: #666;
  line-height: 1.4;
}
.sf-tl-item--latest { background: var(--green-light); }
.sf-tl-item--latest strong { color: var(--green-dark); }

/* ── Features ───────────────────────────────────────── */
.sf-features { padding: 80px 0; }
.sf-feat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.sf-feat-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow var(--trans), transform var(--trans), border-color var(--trans);
}
.sf-feat-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); border-color: #ccc; }
.sf-feat-card img { width: 52px; height: 52px; object-fit: contain; }
.sf-feat-card h3 { font-size: .95rem; font-weight: 700; }
.sf-feat-card p  { font-size: .84rem; color: #666; line-height: 1.5; }

/* ── Audit coverage ─────────────────────────────────── */
.sf-audit { padding: 80px 0; }
.sf-audit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.sf-audit-col {
  background: var(--bg-grey);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px 24px;
  transition: box-shadow var(--trans);
}
.sf-audit-col:hover { box-shadow: var(--shadow); }
.sf-audit-col h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--green);
  color: var(--green-dark);
}
.sf-audit-col ul { display: flex; flex-direction: column; gap: 8px; }
.sf-audit-col li {
  font-size: .85rem;
  color: #555;
  padding-left: 16px;
  position: relative;
}
.sf-audit-col li::before {
  content: "·";
  position: absolute;
  left: 4px;
  color: var(--green);
  font-size: 1.2rem;
  line-height: 1;
  top: 1px;
}

/* ── Pricing ────────────────────────────────────────── */
.sf-pricing { padding: 80px 0; }
.sf-price-grid {
  display: grid;
  grid-template-columns: repeat(2, 400px);
  gap: 28px;
  justify-content: center;
}
.sf-price-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 40px 36px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: box-shadow var(--trans), transform var(--trans);
}
.sf-price-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.sf-price-card--featured { border: 2px solid var(--orange); }
.sf-price-card__ribbon {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--orange);
  color: #1a1a1a;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 4px 12px;
  border-radius: 100px;
}
.sf-price-card__name   { font-size: 1rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted); }
.sf-price-card__price  { font-size: 3rem; font-weight: 900; letter-spacing: -.04em; line-height: 1; color: var(--text); margin: 8px 0 0; }
.sf-price-card__period { font-size: .85rem; color: var(--text-muted); margin-bottom: 16px; }
.sf-price-card__features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; flex: 1; }
.sf-check {
  font-size: .9rem;
  padding-left: 22px;
  position: relative;
}
.sf-check::before {
  content: "✓";
  position: absolute;
  left: 0;
  font-weight: 700;
  font-size: .8rem;
  top: 2px;
}
.sf-check--green::before  { color: var(--green); }
.sf-check--orange::before { color: var(--orange-dark); }
.sf-check--grey           { color: var(--text-muted); }
.sf-check--grey::before   { color: var(--border); }

/* ── Testimonials ───────────────────────────────────── */
.sf-testimonials { padding: 80px 0; }
.sf-testi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.sf-tq {
  background: var(--bg-grey);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 32px 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: box-shadow var(--trans), transform var(--trans);
}
.sf-tq:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.sf-tq__stars { color: var(--orange); font-size: 1.1rem; letter-spacing: 2px; }
.sf-tq p {
  font-size: .95rem;
  line-height: 1.65;
  color: var(--text);
  flex: 1;
  font-style: italic;
}
.sf-tq footer {
  display: flex;
  align-items: center;
  gap: 14px;
}
.sf-tq footer img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.sf-tq footer strong { display: block; font-size: .9rem; font-weight: 700; }
.sf-tq footer span   { font-size: .8rem; color: var(--text-muted); }

/* ── FAQ ────────────────────────────────────────────── */
.sf-faq { padding: 80px 0; }
.sf-faq-list {
  max-width: 800px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
}
.sf-fq {
  background: #fff;
  border: 1px solid var(--border);
  border-top: none;
}
.sf-fq:first-child { border-top: 1px solid var(--border); border-radius: var(--radius) var(--radius) 0 0; }
.sf-fq:last-child  { border-radius: 0 0 var(--radius) var(--radius); }
.sf-fq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 20px 24px;
  font-size: .98rem;
  font-weight: 600;
  text-align: left;
  color: var(--text);
  transition: background var(--trans);
}
.sf-fq__q:hover { background: var(--bg-grey); }
.sf-fq.open .sf-fq__q { background: var(--green-light); color: var(--green-dark); }
.sf-fq__chevron {
  flex-shrink: 0;
  transition: transform .25s ease;
  color: var(--text-muted);
}
.sf-fq.open .sf-fq__chevron { transform: rotate(180deg); color: var(--green); }
.sf-fq__a {
  display: none;
  padding: 0 24px 22px;
  font-size: .92rem;
  color: #555;
  line-height: 1.65;
}
.sf-fq.open .sf-fq__a { display: block; }

/* ── Download CTA ───────────────────────────────────── */
.sf-download { padding: 80px 0; }
.sf-download__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}
.sf-download__text { color: #fff; flex: 1; min-width: 280px; }
.sf-download__logo {
  font-size: 1.5rem;
  font-weight: 900;
  color: rgba(255,255,255,.95);
  letter-spacing: -.03em;
  margin-bottom: 20px;
}
.sf-download__text h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); margin-bottom: 12px; }
.sf-download__text p  { opacity: .82; font-size: 1rem; }
.sf-download__actions { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.sf-download__os { display: flex; align-items: center; gap: 12px; }
.sf-download__os img { filter: brightness(0) invert(1); opacity: .75; }
.sf-download__note { font-size: .82rem; color: rgba(255,255,255,.7); }

/* ── Footer ─────────────────────────────────────────── */
.sf-footer { background: var(--bg-dark); color: rgba(255,255,255,.8); padding: 60px 0 0; }
.sf-footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 60px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.sf-footer__logo {
  font-size: 1.35rem;
  font-weight: 900;
  color: rgba(255,255,255,.9);
  letter-spacing: -.03em;
  margin-bottom: 16px;
}
.sf-header__logo-text {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--green-dark);
  letter-spacing: -.02em;
}
.sf-footer__brand p { font-size: .85rem; color: rgba(255,255,255,.55); line-height: 1.6; max-width: 280px; }
.sf-footer__nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.sf-footer__col { display: flex; flex-direction: column; gap: 10px; }
.sf-footer__col strong { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.55); margin-bottom: 6px; }
.sf-footer__col a { font-size: .88rem; color: rgba(255,255,255,.75); transition: color var(--trans); }
.sf-footer__col a:hover { color: var(--green); }
.sf-footer__bottom { padding: 18px 0; }
.sf-footer__bottom p { font-size: .8rem; color: rgba(255,255,255,.4); }
.sf-footer__bottom a { color: var(--green); }
.sf-footer__bottom a:hover { text-decoration: underline; }

/* ── Reveal animations ──────────────────────────────── */
.reveal-item {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .5s ease, transform .5s ease;
}
.reveal-item.visible { opacity: 1; transform: none; }

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 1200px) {
  .sf-feat-grid { grid-template-columns: repeat(3, 1fr); }
  .sf-audit-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  .sf-hero__inner { grid-template-columns: 1fr; gap: 40px; }
  .sf-hero__screenshot { max-width: 640px; }
  .sf-hero__text h1 { font-size: 2.6rem; }
  .sf-overview__inner { grid-template-columns: 1fr; gap: 48px; }
  .sf-footer__inner { grid-template-columns: 1fr; gap: 40px; }
  .sf-price-grid { grid-template-columns: repeat(2, 1fr); }
  .sf-testi-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .sf-main-nav { display: none; }
  .sf-mobile-toggle { display: flex; }
  .sf-hero { padding: 56px 0 40px; }
  .sf-hero__ctas { flex-direction: column; align-items: flex-start; }
  .sf-ver-row {
    grid-template-columns: 120px 1fr;
    grid-template-rows: auto auto;
  }
  .sf-ver-row__action { grid-column: 1 / -1; }
  .sf-feat-grid { grid-template-columns: repeat(2, 1fr); }
  .sf-audit-grid { grid-template-columns: 1fr; }
  .sf-tl-grid { grid-template-columns: repeat(2, 1fr); }
  .sf-price-grid { grid-template-columns: 1fr; }
  .sf-download__inner { flex-direction: column; }
  .sf-download__actions { align-items: stretch; }
  .sf-footer__nav { grid-template-columns: repeat(2, 1fr); }
  .sf-overview__stats { grid-template-columns: 1fr 1fr; }
  .sf-section-head { margin-bottom: 40px; }
}

@media (max-width: 640px) {
  .sf-wrap { padding-inline: 18px; }
  .sf-hero__text h1 { font-size: 2rem; }
  .sf-hero__text p { font-size: 1rem; }
  .sf-feat-grid { grid-template-columns: 1fr; }
  .sf-tl-grid { grid-template-columns: 1fr; }
  .sf-testi-grid { grid-template-columns: 1fr; }
  .sf-footer__nav { grid-template-columns: 1fr; }
  .sf-footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .sf-subnav__left, .sf-subnav__right { gap: 0; }
  .sf-subnav__link { padding: 12px 12px; font-size: .8rem; }
  .sf-ver-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .sf-ver-row__features li { white-space: normal; }
}

@media (max-width: 420px) {
  .sf-hero__text h1 { font-size: 1.7rem; }
  .sf-pill-btn--large { padding: 15px 28px; }
  .sf-price-card { padding: 28px 22px; }
  .sf-overview__stats { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  .reveal-item { opacity: 1; transform: none; }
}

/* ════════════════════════════════════════════════════════════
   SF STORY — each H2 is a unique full-width section
   Palette: green #75b42d · orange #ffbc2b · blue #7180e4 on white
════════════════════════════════════════════════════════════ */

.sf-story { position:relative; overflow:hidden; padding:64px 0; }
@media (min-width:768px) { .sf-story { padding:96px 0; } }
.sf-story__wrap { max-width:1180px; margin-inline:auto; padding:0 2rem; }
.sf-story__kicker { display:inline-block; font-size:11px; letter-spacing:.22em; text-transform:uppercase; color:var(--green-dark); font-weight:700; padding:6px 12px; border:1px solid var(--green); border-radius:999px; background:var(--green-light); margin-bottom:18px; }
.sf-story h2 { font-size:clamp(1.7rem,4.2vw,2.4rem); font-weight:800; line-height:1.18; color:var(--text); letter-spacing:-.02em; margin-bottom:18px; }
.sf-story h2 em { font-style:normal; color:var(--green); }
.sf-story p { color:var(--text); font-size:15.5px; line-height:1.7; margin-bottom:14px; }
.sf-story p strong { color:var(--text); font-weight:700; }
.sf-story a { color:var(--green-dark); border-bottom:1px solid var(--green); }
.sf-story a:hover { color:var(--green); }

/* ── 1. INTRO — green-tinted opener centered ── */
.sf-story--intro { background:radial-gradient(ellipse 90% 60% at 50% 0%,var(--green-light),transparent 60%),var(--bg); border-block:1px solid var(--border); padding:80px 0 56px; }
@media (min-width:768px) { .sf-story--intro { padding:110px 0 80px; } }
.sf-story--intro::before { content:''; position:absolute; inset:0; background-image:radial-gradient(circle,rgba(117,180,45,.08) 1px,transparent 1px); background-size:40px 40px; mask-image:radial-gradient(ellipse 80% 50% at 50% 30%,#000 30%,transparent 80%); -webkit-mask-image:radial-gradient(ellipse 80% 50% at 50% 30%,#000 30%,transparent 80%); pointer-events:none; opacity:.7; }
.sf-story--intro .sf-story__wrap { position:relative; max-width:820px; text-align:center; }
.sf-story--intro__lede { font-size:clamp(16px,2vw,18px); line-height:1.7; color:var(--text); margin-bottom:22px; }
.sf-story--intro__lede strong { color:var(--green-dark); }
.sf-story--intro__callout { display:flex; gap:14px; align-items:flex-start; text-align:left; max-width:680px; margin:28px auto 0; padding:18px 22px; background:#f5faec; border:1px solid var(--green); border-radius:14px; box-shadow:var(--shadow); }
.sf-story--intro__callout svg { width:22px; height:22px; color:var(--green-dark); flex:0 0 22px; margin-top:2px; }
.sf-story--intro__callout p { margin:0; font-size:14.5px; color:var(--text); }
.sf-story--intro__callout strong { color:var(--green-dark); }

/* ── 2. WHAT — split with frog-mascot stat ── */
.sf-story--what { background:var(--bg); border-bottom:1px solid var(--border); }
.sf-story--what .sf-story__wrap { display:grid; gap:40px; grid-template-columns:1fr; align-items:center; }
@media (min-width:900px) { .sf-story--what .sf-story__wrap { grid-template-columns:1.2fr .8fr; gap:56px; } }
.sf-story--what__stage { position:relative; aspect-ratio:1/1; max-width:360px; margin-inline:auto; width:100%; display:flex; align-items:center; justify-content:center; }
.sf-story--what__ring { position:absolute; inset:0; border:2px dashed var(--green); border-radius:50%; opacity:.30; animation:sfOrbit 30s linear infinite; }
@keyframes sfOrbit { to { transform:rotate(360deg); } }
.sf-story--what__ring2 { position:absolute; inset:12%; border:2px dashed var(--blue); border-radius:50%; opacity:.25; animation:sfOrbit 22s linear infinite reverse; }
.sf-story--what__core { position:relative; width:72%; aspect-ratio:1/1; border-radius:50%; background:radial-gradient(circle,var(--green-light),#fff); border:2px solid var(--green); display:flex; flex-direction:column; align-items:center; justify-content:center; box-shadow:0 30px 60px rgba(117,180,45,.20); }
.sf-story--what__num { font-size:clamp(36px,6vw,52px); font-weight:800; color:var(--green-dark); letter-spacing:-.03em; line-height:1; }
.sf-story--what__lbl { font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:var(--text); font-weight:700; margin-top:8px; }
.sf-story--what__mini { display:flex; gap:18px; margin-top:24px; justify-content:center; }
.sf-story--what__mini > div { text-align:center; }
.sf-story--what__mini strong { display:block; font-size:20px; font-weight:800; color:var(--green-dark); }
.sf-story--what__mini span { font-size:10px; color:var(--text-muted); letter-spacing:.10em; text-transform:uppercase; font-weight:600; }

/* ── 3. FEATURES — staircase 3 cards with green/orange/blue accent ── */
.sf-story--features { background:var(--bg-grey); }
.sf-story--features__header { text-align:center; max-width:720px; margin:0 auto 44px; }
.sf-story--features__stair { display:grid; gap:18px; grid-template-columns:1fr; margin-bottom:32px; }
@media (min-width:768px) { .sf-story--features__stair { grid-template-columns:repeat(3,1fr); gap:24px; align-items:start; } .sf-story--features__stair > article:nth-child(2) { transform:translateY(40px); } }
.sf-story--features__card { background:var(--bg); border:2px solid var(--border); border-radius:var(--radius-card); padding:24px 22px; transition:transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.sf-story--features__card:hover { transform:translateY(-4px); border-color:var(--green); box-shadow:var(--shadow-hover); }
.sf-story--features__card:nth-child(2) { border-color:rgba(255,188,43,.40); }
.sf-story--features__card:nth-child(2):hover { border-color:var(--orange); box-shadow:0 6px 28px rgba(255,188,43,.25); }
.sf-story--features__card:nth-child(3) { border-color:rgba(113,128,228,.40); }
.sf-story--features__card:nth-child(3):hover { border-color:var(--blue); box-shadow:0 6px 28px rgba(113,128,228,.25); }
.sf-story--features__icon { width:48px; height:48px; border-radius:12px; background:var(--green); color:#fff; display:flex; align-items:center; justify-content:center; margin-bottom:16px; box-shadow:0 8px 18px rgba(117,180,45,.30); }
.sf-story--features__card:nth-child(2) .sf-story--features__icon { background:var(--orange); box-shadow:0 8px 18px rgba(255,188,43,.30); }
.sf-story--features__card:nth-child(3) .sf-story--features__icon { background:var(--blue); box-shadow:0 8px 18px rgba(113,128,228,.30); }
.sf-story--features__icon svg { width:24px; height:24px; }
.sf-story--features__card h3 { font-size:17px; font-weight:700; color:var(--text); margin-bottom:8px; }
.sf-story--features__card p { font-size:14px; color:var(--text); line-height:1.6; margin:0; }
.sf-story--features__list { max-width:760px; margin:32px auto 0; padding:22px 26px; background:var(--bg); border:1px solid var(--border); border-radius:var(--radius-card); }
.sf-story--features__list ul { list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:10px; }
.sf-story--features__list li { padding-left:28px; position:relative; color:var(--text); font-size:14px; line-height:1.6; }
.sf-story--features__list li::before { content:''; position:absolute; left:4px; top:.4em; width:14px; height:14px; background:var(--green); -webkit-mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/contain no-repeat; mask:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center/contain no-repeat; }
.sf-story--features__list li strong { color:var(--green-dark); }

/* ── 4. PRICING — blue panel split ── */
.sf-story--pricing { background:radial-gradient(circle at 100% 0%,var(--blue-light),transparent 50%),var(--bg); }
.sf-story--pricing__grid { display:grid; gap:20px; grid-template-columns:1fr; margin-top:32px; }
@media (min-width:768px) { .sf-story--pricing__grid { grid-template-columns:1fr 1fr; gap:24px; } }
.sf-story--pricing__card { background:var(--bg); border:2px solid var(--border); border-radius:var(--radius-card); padding:28px 26px; position:relative; }
.sf-story--pricing__card--free { border-color:var(--green); background:linear-gradient(180deg,var(--green-light),#fff); }
.sf-story--pricing__card--paid { border-color:var(--blue); background:linear-gradient(180deg,var(--blue-light),#fff); }
.sf-story--pricing__badge { display:inline-block; padding:4px 10px; font-size:11px; letter-spacing:.10em; text-transform:uppercase; font-weight:700; color:#fff; background:var(--green); border-radius:6px; margin-bottom:12px; }
.sf-story--pricing__card--paid .sf-story--pricing__badge { background:var(--blue); }
.sf-story--pricing__price { font-size:clamp(28px,5vw,40px); font-weight:800; color:var(--text); letter-spacing:-.02em; line-height:1; }
.sf-story--pricing__price span { font-size:14px; font-weight:500; color:var(--text-muted); margin-left:6px; }
.sf-story--pricing__card h3 { font-size:18px; font-weight:700; margin:14px 0 10px; color:var(--text); }
.sf-story--pricing__card ul { list-style:none; padding:0; margin:14px 0 0; display:flex; flex-direction:column; gap:8px; }
.sf-story--pricing__card li { padding-left:24px; position:relative; font-size:13.5px; color:var(--text); line-height:1.55; }
.sf-story--pricing__card li::before { content:'✓'; position:absolute; left:0; color:var(--green-dark); font-weight:800; }
.sf-story--pricing__card--paid li::before { color:var(--blue-dark); }

/* ── 5. PLATFORM — Mac vs Windows split ── */
.sf-story--platform { background:var(--bg-grey); }
.sf-story--platform__grid { display:grid; gap:20px; grid-template-columns:1fr; margin-top:32px; }
@media (min-width:900px) { .sf-story--platform__grid { grid-template-columns:1fr 1fr; gap:24px; } }
.sf-story--platform__card { background:var(--bg); border:1px solid var(--border); border-radius:var(--radius-card); padding:28px 26px; position:relative; overflow:hidden; }
.sf-story--platform__card--mac { border-color:var(--green); }
.sf-story--platform__card--mac::before { content:''; position:absolute; top:-40%; right:-20%; width:70%; height:80%; background:radial-gradient(circle,rgba(117,180,45,.18),transparent 60%); pointer-events:none; }
.sf-story--platform__card--win { border-color:var(--blue); }
.sf-story--platform__card--win::before { content:''; position:absolute; top:-40%; right:-20%; width:70%; height:80%; background:radial-gradient(circle,rgba(113,128,228,.18),transparent 60%); pointer-events:none; }
.sf-story--platform__head { display:flex; align-items:center; gap:14px; margin-bottom:18px; position:relative; }
.sf-story--platform__os { width:48px; height:48px; border-radius:12px; background:var(--green-light); display:flex; align-items:center; justify-content:center; color:var(--green-dark); flex:0 0 48px; }
.sf-story--platform__card--win .sf-story--platform__os { background:var(--blue-light); color:var(--blue-dark); }
.sf-story--platform__os svg { width:24px; height:24px; }
.sf-story--platform__title { font-size:19px; font-weight:800; color:var(--text); }
.sf-story--platform__title span { display:block; font-size:11px; font-weight:600; color:var(--text-muted); letter-spacing:.08em; text-transform:uppercase; margin-top:3px; }
.sf-story--platform__card p { font-size:14px; color:var(--text); line-height:1.65; margin-bottom:10px; position:relative; }
.sf-story--platform__card code { font-family:monospace; font-size:12.5px; padding:2px 6px; background:var(--bg-grey); border:1px solid var(--border); border-radius:4px; color:var(--text); }

/* ── 6. COMPARE — vs-rows ── */
.sf-story--compare { background:var(--bg); }
.sf-story--compare__intro { text-align:center; max-width:720px; margin:0 auto 36px; }
.sf-story--compare__rows { display:flex; flex-direction:column; gap:14px; max-width:920px; margin-inline:auto; }
.sf-story--compare__row { display:grid; grid-template-columns:auto 1fr; gap:18px; padding:18px 22px; background:var(--bg); border:1px solid var(--border); border-left:4px solid var(--green); border-radius:var(--radius-card); transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease; align-items:start; }
.sf-story--compare__row:hover { transform:translateX(4px); box-shadow:var(--shadow); }
.sf-story--compare__row:nth-child(2) { border-left-color:var(--orange); }
.sf-story--compare__row:nth-child(3) { border-left-color:var(--blue); }
.sf-story--compare__row:nth-child(4) { border-left-color:var(--green-dark); }
.sf-story--compare__row-label { font-size:11px; letter-spacing:.10em; text-transform:uppercase; color:var(--green-dark); font-weight:800; padding:6px 10px; background:var(--green-light); border-radius:6px; white-space:nowrap; }
.sf-story--compare__row:nth-child(2) .sf-story--compare__row-label { color:var(--orange-dark); background:#fff5dd; }
.sf-story--compare__row:nth-child(3) .sf-story--compare__row-label { color:var(--blue-dark); background:var(--blue-light); }
.sf-story--compare__row:nth-child(4) .sf-story--compare__row-label { background:#e8f4d6; color:var(--green-dark); }
.sf-story--compare__row-body strong { display:block; font-size:15px; color:var(--text); margin-bottom:4px; font-weight:700; }
.sf-story--compare__row-body span { font-size:13.5px; color:var(--text); line-height:1.55; display:block; }

/* ── 7. HOWTO — vertical timeline 5 steps ── */
.sf-story--howto { background:var(--bg-grey); }
.sf-story--howto__header { text-align:center; max-width:720px; margin:0 auto 44px; }
.sf-story--howto__timeline { position:relative; max-width:760px; margin-inline:auto; padding-left:50px; counter-reset:sfstep; }
@media (min-width:600px) { .sf-story--howto__timeline { padding-left:64px; } }
.sf-story--howto__timeline::before { content:''; position:absolute; left:20px; top:24px; bottom:24px; width:3px; background:linear-gradient(180deg,var(--green),var(--orange),var(--blue)); border-radius:3px; }
@media (min-width:600px) { .sf-story--howto__timeline::before { left:26px; } }
.sf-story--howto__step { position:relative; padding:18px 22px; background:var(--bg); border:1px solid var(--border); border-radius:var(--radius-card); counter-increment:sfstep; margin-bottom:16px; transition:transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.sf-story--howto__step:hover { transform:translateX(4px); border-color:var(--green); box-shadow:var(--shadow); }
.sf-story--howto__step::before { content:counter(sfstep,decimal-leading-zero); position:absolute; left:-50px; top:50%; transform:translateY(-50%); width:40px; height:40px; border-radius:50%; background:var(--green); color:#fff; display:flex; align-items:center; justify-content:center; font-size:13px; font-weight:800; box-shadow:0 6px 16px rgba(117,180,45,.30),0 0 0 4px var(--bg-grey); }
.sf-story--howto__step:nth-child(2)::before { background:var(--green); }
.sf-story--howto__step:nth-child(3)::before { background:var(--orange); box-shadow:0 6px 16px rgba(255,188,43,.30),0 0 0 4px var(--bg-grey); }
.sf-story--howto__step:nth-child(4)::before { background:var(--blue); box-shadow:0 6px 16px rgba(113,128,228,.30),0 0 0 4px var(--bg-grey); }
.sf-story--howto__step:nth-child(5)::before { background:var(--green-dark); box-shadow:0 6px 16px rgba(92,148,28,.30),0 0 0 4px var(--bg-grey); }
@media (min-width:600px) { .sf-story--howto__step::before { left:-64px; width:52px; height:52px; font-size:15px; } }
.sf-story--howto__step h4 { font-size:16px; font-weight:700; color:var(--text); margin-bottom:6px; }
.sf-story--howto__step p { margin:0; font-size:14px; color:var(--text); line-height:1.6; }
.sf-story--howto__step strong { color:var(--green-dark); }
.sf-story--howto__outro { text-align:center; max-width:720px; margin:32px auto 0; font-size:14.5px; color:var(--text-muted); line-height:1.7; }

.sf-story__center { text-align:center; max-width:720px; margin:0 auto 12px; }