.portal-body { min-height: 100vh; background: radial-gradient(circle at 84% 15%, rgba(85,121,198,.12), transparent 26%), var(--ice); }
.portal-header { position: sticky; z-index: 20; top: 0; border-bottom: 1px solid rgba(8,31,56,.08); background: rgba(244,247,250,.92); backdrop-filter: blur(18px); }
.portal-nav { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.portal-brand { width: 190px; }
.portal-brand img { width: 100%; height: auto; }
.portal-links { display: flex; align-items: center; gap: 24px; color: var(--slate); font-size: 14px; }
.portal-links a:hover { color: var(--navy); }
.portal-links .portal-home { min-height: 42px; display: inline-flex; align-items: center; padding: 0 18px; color: white; background: var(--navy); border-radius: 9px; font-weight: 800; }

.portal-main { padding: 78px 0 110px; }
.portal-hero { display: grid; grid-template-columns: .88fr 1.12fr; align-items: start; gap: 76px; }
.portal-copy { position: sticky; top: 132px; padding-top: 28px; }
.portal-kicker { display: flex; align-items: center; gap: 13px; margin: 0 0 22px; color: var(--teal-text); font: 800 12px/1.2 Arial, sans-serif; letter-spacing: .18em; }
.portal-kicker::before { content: ""; width: 38px; height: 3px; border-radius: 3px; background: var(--teal); }
.portal-copy h1 { max-width: 580px; font-size: clamp(46px, 5vw, 70px); letter-spacing: -.045em; }
.portal-copy h1 em { color: var(--teal-text); font-style: normal; }
.portal-lead { max-width: 560px; margin: 26px 0 0; color: var(--slate); font-size: 17px; line-height: 1.85; }
.portal-points { display: grid; gap: 14px; margin: 34px 0 0; padding: 0; list-style: none; color: #405a72; font-size: 14px; }
.portal-points li { display: flex; gap: 11px; align-items: flex-start; }
.portal-points li::before { content: ""; width: 8px; height: 8px; flex: 0 0 auto; margin-top: 6px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 5px rgba(34,181,172,.10); }
.portal-contact { margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; line-height: 1.9; }
.portal-contact strong { color: var(--navy); }

.portal-card { padding: 38px; border: 1px solid var(--line); border-radius: 24px; background: white; box-shadow: 0 28px 70px rgba(8,31,56,.10); }
.portal-card-head { margin-bottom: 28px; }
.portal-card-label { margin: 0 0 11px; color: var(--blue-text); font: 800 11px Arial, sans-serif; letter-spacing: .16em; }
.portal-card h2 { margin: 0; font-size: clamp(30px, 3vw, 40px); }
.portal-card-head > p:last-child { margin: 12px 0 0; color: var(--slate); line-height: 1.75; }
.portal-form label { display: block; margin-bottom: 18px; }
.portal-form label > span { display: block; margin-bottom: 8px; color: #405a72; font-size: 13px; font-weight: 800; }
.portal-form input,
.portal-form select,
.portal-form textarea { width: 100%; border: 1px solid #cfdbe4; border-radius: 10px; color: var(--navy); background: #f8fafc; font: inherit; transition: border-color .2s ease, box-shadow .2s ease, background .2s ease; }
.portal-form input,
.portal-form select { height: 50px; padding: 0 14px; }
.portal-form textarea { min-height: 118px; padding: 13px 14px; resize: vertical; line-height: 1.65; }
.portal-form input::placeholder,
.portal-form textarea::placeholder { color: #8a9baa; }
.portal-form input:focus,
.portal-form select:focus,
.portal-form textarea:focus { outline: 0; border-color: var(--teal-text); background: white; box-shadow: 0 0 0 3px rgba(34,181,172,.13); }
.portal-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.portal-form .form-trap { position: absolute; left: -9999px; }
.portal-submit { width: 100%; color: white; background: var(--navy); }
.portal-submit:disabled { cursor: wait; opacity: .7; transform: none; }
.portal-status { min-height: 22px; margin: 12px 0 0; color: var(--teal-text); font-size: 13px; font-weight: 800; text-align: center; }
.portal-status.error { color: #a62e26; }
.portal-privacy { margin: 12px 0 0; color: var(--muted); font-size: 12px; text-align: center; }

.download-grid { display: grid; gap: 14px; }
.download-item { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 16px; padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: #f8fafc; }
.download-icon { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 12px; color: white; background: var(--navy); font: 800 17px Arial, sans-serif; }
.download-item h3 { margin: 0; font-size: 18px; }
.download-item p { margin: 6px 0 0; color: var(--slate); font-size: 13px; line-height: 1.6; }
.download-state { padding: 7px 10px; border-radius: 999px; color: var(--blue-text); background: rgba(85,121,198,.10); font-size: 12px; font-weight: 800; white-space: nowrap; }
.download-notice { margin-top: 22px; padding: 20px; border-left: 4px solid var(--teal); border-radius: 0 12px 12px 0; color: var(--slate); background: rgba(34,181,172,.07); line-height: 1.75; }
.download-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.download-actions .button { flex: 1 1 220px; }
.download-actions .secondary { border-color: var(--line); background: white; }

.portal-footer { padding: 25px 0; color: #91a5b6; background: #051525; font-size: 13px; }
.portal-footer-row { display: flex; justify-content: space-between; gap: 20px; }

@media (max-width: 900px) {
  .portal-hero { grid-template-columns: 1fr; gap: 48px; }
  .portal-copy { position: static; padding-top: 0; }
}

@media (max-width: 620px) {
  .portal-nav { min-height: 68px; }
  .portal-brand { width: 158px; }
  .portal-links a:not(.portal-home) { display: none; }
  .portal-main { padding: 52px 0 72px; }
  .portal-copy h1 { font-size: 44px; }
  .portal-card { padding: 27px 21px; border-radius: 20px; }
  .portal-form .form-row { grid-template-columns: 1fr; gap: 0; }
  .download-item { grid-template-columns: auto 1fr; }
  .download-state { grid-column: 2; justify-self: start; }
  .portal-footer-row { flex-direction: column; }
}