/* The PDF tool pages (/free-pdf-editor, /edit-pdf-online, /sign-pdf, /pdf-to-word, /combine-pdf)
   and the Acrobat comparison (MCS-107, MCS-108). One stylesheet, linked by their "styles" option. */
.landing h1, .landing h2, .landing h3 { line-height: 1.2; margin: 0; letter-spacing: -.01em; }
.landing h2 { font-size: clamp(26px, 3.2vw, 36px); font-weight: 800; }
.landing h3 { font-size: 18px; font-weight: 700; }
.landing section { padding: 72px 0; }
.landing .band { background: var(--band); }
.landing .center { text-align: center; }
.landing .lead { font-size: 18px; color: var(--muted); max-width: 720px; }
.landing .center .lead { margin-left: auto; margin-right: auto; }

.landing .hero { padding: 48px 0 64px; background: radial-gradient(1100px 500px at 75% 10%, var(--hero), transparent 70%); }
.landing .hero .grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; align-items: center; }
.landing .eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--accent-text); background: var(--accent-soft); padding: 6px 12px; border-radius: 999px; }
.landing .hero h1 { font-size: clamp(36px, 4.6vw, 56px); font-weight: 800; margin: 18px 0; letter-spacing: -.02em; }
.landing .hero .lead { font-size: 19px; }
.landing .cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.landing .note { font-size: 14px; color: var(--muted); margin-top: 16px; }
.landing .shot { margin: 0; border-radius: 12px; overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow); background: var(--panel); }
.landing .shot img { display: block; width: 100%; height: auto; }

.landing .steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 40px; padding: 0; list-style: none; counter-reset: s; }
.landing .steps.three { grid-template-columns: repeat(3, 1fr); }
.landing .steps li { padding: 24px; border-radius: 14px; background: var(--panel); border: 1px solid var(--border); }
.landing .steps li::before { counter-increment: s; content: counter(s); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 700; margin-bottom: 12px; }
.landing .steps h3 { font-size: 17px; margin-bottom: 6px; }
.landing .steps p { margin: 0; color: var(--muted); font-size: 15px; }

.landing .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.landing .card { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 24px; }
.landing .card h3 { margin-bottom: 8px; }
.landing .card p { margin: 0; color: var(--muted); font-size: 15px; }

.landing .checks { margin: 20px 0 0; padding: 0; list-style: none; display: grid; gap: 9px; }
/* Not flex: a link inside an item has to wrap with its text. */
.landing .checks li { position: relative; padding-left: 28px; font-size: 16px; }
.landing .checks li::before { content: ''; position: absolute; left: 0; top: 3px; width: 18px; height: 18px; border-radius: 50%; background: var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234f46e5' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center / 11px no-repeat; }
.landing .split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 40px; }

.landing .compare { overflow-x: auto; margin-top: 40px; border: 1px solid var(--border); border-radius: 14px; background: var(--panel); }
.landing .compare table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 560px; }
.landing .compare th, .landing .compare td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
.landing .compare thead th { background: var(--band); font-size: 14px; }
.landing .compare tbody th { font-weight: 600; }
.landing .compare tr:last-child th, .landing .compare tr:last-child td { border-bottom: 0; }
.landing .fine { font-size: 14px; color: var(--muted); margin-top: 16px; }

.landing .faq { max-width: 860px; margin: 32px auto 0; }
.landing .faq details { border-bottom: 1px solid var(--border); padding: 4px 0; }
.landing .faq summary { cursor: pointer; list-style: none; padding: 18px 40px 18px 0; font-weight: 600; font-size: 17px; position: relative; }
.landing .faq summary::-webkit-details-marker { display: none; }
.landing .faq summary::after { content: '+'; position: absolute; right: 6px; top: 12px; font-size: 26px; font-weight: 400; color: var(--accent-text); }
.landing .faq details[open] summary::after { content: '–'; }
.landing .faq details p { margin: 0 0 18px; color: var(--muted); }

.landing .related { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 24px; padding: 0; list-style: none; }
.landing .related a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px; border: 1px solid var(--border); border-radius: 999px; background: var(--panel); text-decoration: none; font-weight: 600; font-size: 15px; }

.landing .closing { background: linear-gradient(135deg, #4f46e5, #312e81); color: #fff; border-radius: 20px; padding: 52px 40px; text-align: center; }
.landing .closing h2 { color: #fff; }
.landing .closing p { color: #dcdcff; font-size: 18px; max-width: 640px; margin: 14px auto 0; }
.landing .closing .cta { justify-content: center; }
.landing .closing .btn.primary { background: #fff; color: #312e81; }
.landing .closing .btn.ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .4); }

@media (max-width: 960px) {
  .landing .hero .grid, .landing .split { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .landing .steps, .landing .grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .landing section { padding: 56px 0; }
  .landing .steps, .landing .steps.three, .landing .grid-3 { grid-template-columns: 1fr; }
  .landing .closing { padding: 40px 22px; }
}