/* ==========================================================================
   LA CCTV Supply — service pages (consulting · design · procurement ·
   training · team · contact). Tokens only (tokens.css). Prefix: sv-
   Sections: reveal · hero · sections · grids · steps · lists · panels
             widgets (scope builder, storage calculator) · table · tools
             contact · faq · cta · responsive · print
   ========================================================================== */

.sv { position: relative; overflow-x: clip; }

/* ---------- reveal on scroll (mirrors the landing page) ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(16px); transition: opacity var(--t-slow) var(--ease), transform var(--t-slow) var(--ease); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js [data-reveal] { opacity: 1; transform: none; } }

/* ==========================================================================
   Hero
   ========================================================================== */
.sv-hero {
  position: relative; isolation: isolate;
  padding-block: clamp(2.25rem, 6vw, 4.5rem) clamp(2rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(900px 420px at 82% -10%, var(--cyan-soft), transparent 70%),
    radial-gradient(700px 400px at -5% 10%, var(--violet-soft), transparent 72%);
}
.sv-hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; z-index: 2;
  background: linear-gradient(90deg, transparent, rgba(63, 208, 255, .45), transparent);
  pointer-events: none;
}
.sv-hero__inner { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
.sv-hero h1 { margin-top: .6rem; max-width: 20ch; font-size: clamp(1.95rem, 1.3rem + 2.3vw, 3.05rem); }
.sv-hero .lede { margin-top: 1rem; }
.sv-hero__cta { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }
.sv-hero__meta { display: flex; flex-wrap: wrap; gap: .4rem 1.1rem; margin-top: 1.25rem; font: 500 .72rem/1.5 var(--font-mono); letter-spacing: .09em; text-transform: uppercase; color: var(--ink-3); }
.sv-hero__meta span::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: .55em; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); vertical-align: 1px; }

/* "at a glance" panel */
.sv-glance { position: relative; padding: clamp(1.1rem, 2.4vw, 1.6rem); overflow: hidden; }
.sv-glance::before { content: ""; position: absolute; inset: 0 0 auto; height: 4px; background: repeating-linear-gradient(135deg, var(--cyan) 0 8px, transparent 8px 16px); opacity: .8; }
.sv-glance h2 { font: 600 1.15rem/1.2 var(--font-display); }
.sv-glance dl { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .55rem .9rem; margin-top: 1rem; }
.sv-glance dt { font: 500 .68rem/1.7 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); white-space: nowrap; }
.sv-glance dd { margin: 0; font-size: .9375rem; line-height: 1.55; color: var(--ink-2); }
.sv-glance dd b { color: var(--ink); }
.sv-glance__foot { margin-top: 1.1rem; padding-top: .9rem; border-top: 1px dashed var(--line); font-size: .8125rem; line-height: 1.55; color: var(--ink-3); }

/* ==========================================================================
   Section scaffolding
   ========================================================================== */
.sv-sec { position: relative; scroll-margin-top: calc(var(--nav-h, 64px) + 8px); }
.sv-sec + .sv-sec::before { content: ""; position: absolute; top: 0; left: 50%; width: min(var(--maxw), 100% - 2 * var(--gutter)); height: 1px; transform: translateX(-50%); background: linear-gradient(90deg, transparent, var(--line), transparent); }
.sv-sec--tint { background: radial-gradient(900px 420px at 85% 15%, var(--cyan-soft), transparent 70%); }
.sv-sec--amber { background: radial-gradient(800px 400px at 12% 20%, var(--amber-soft), transparent 72%); }
.sv-head h2 { max-width: 24ch; }
.sv-num { display: inline-grid; place-items: center; min-width: 2.1em; height: 1.6em; margin-right: .5em; padding: 0 .35em; border: 1px solid var(--cyan); border-radius: 5px; color: var(--cyan); font-size: .92em; }
.sv-note { margin-top: 1rem; font-size: .8125rem; line-height: 1.6; color: var(--ink-3); max-width: 92ch; }
.sv-note b { color: var(--ink-2); }
.sv-link { display: inline-flex; align-items: center; gap: .35em; min-height: 40px; color: var(--cyan); font-weight: 500; text-decoration: none; }
.sv-link:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.sv-more { display: flex; flex-wrap: wrap; gap: .4rem 1.5rem; margin-top: 1.5rem; }

/* anchor rail (compact, inline) */
.sv-jump { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.25rem; padding: 0; list-style: none; }
.sv-jump a { display: inline-flex; align-items: center; min-height: 38px; padding: .35rem .85rem; border: 1px solid var(--line); border-radius: var(--r-pill); background: var(--glass); color: var(--ink-2); font-size: .8125rem; text-decoration: none; transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease), background var(--t-fast) var(--ease); }
.sv-jump a:hover { border-color: var(--cyan); background: var(--cyan-soft); color: var(--ink); }

/* ==========================================================================
   Card grids
   ========================================================================== */
.sv-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 270px), 1fr)); gap: 1rem; margin-top: clamp(1.25rem, 3vw, 2rem); list-style: none; padding: 0; }
.sv-grid--flush { margin-top: 0; }
.sv-grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
.sv-card { display: grid; align-content: start; gap: .55rem; }
.sv-card h3 { font: 600 1.2rem/1.2 var(--font-display); }
.sv-card p { color: var(--ink-2); font-size: .9375rem; line-height: 1.6; }
.sv-card__icon { display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: .35rem; border: 1px solid var(--line); border-radius: 13px; color: var(--cyan); background: var(--cyan-soft); }
.sv-card__icon svg { width: 24px; height: 24px; }
.sv-card__icon--amber { color: var(--amber); background: var(--amber-soft); }
.sv-card__icon--green { color: var(--green); background: var(--green-soft); }
.sv-card__icon--violet { color: var(--violet); background: var(--violet-soft); }
.sv-card__meta { margin-top: .5rem; padding-top: .7rem; border-top: 1px dashed var(--line); font: 500 .7rem/1.6 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }

/* ==========================================================================
   Numbered process steps
   ========================================================================== */
.sv-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin-top: clamp(1.25rem, 3vw, 2rem); padding: 0; list-style: none; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--line); counter-reset: sv-step; }
.sv-steps li { position: relative; counter-increment: sv-step; padding: 1.2rem 1.15rem 1.35rem; background: rgba(7, 12, 19, .86); }
.sv-steps li::before { content: counter(sv-step, decimal-leading-zero); display: block; margin-bottom: .55rem; font: 500 .72rem var(--font-mono); letter-spacing: .12em; color: var(--cyan); }
.sv-steps h3 { font: 600 1.08rem/1.25 var(--font-display); }
.sv-steps p { margin-top: .4rem; font-size: .875rem; line-height: 1.6; color: var(--ink-2); }

/* ==========================================================================
   Check lists / deliverables
   ========================================================================== */
.sv-checks { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: .6rem 1.5rem; margin: 1.25rem 0 0; padding: 0; list-style: none; }
.sv-checks li { position: relative; padding: .55rem 0 .55rem 2rem; border-bottom: 1px solid var(--line-2); color: var(--ink-2); font-size: .9375rem; line-height: 1.6; }
.sv-checks li::before {
  content: ""; position: absolute; left: 0; top: .82em; width: 16px; height: 16px; margin-top: -8px;
  border: 1px solid rgba(61, 220, 151, .5); border-radius: 5px; background: var(--green-soft);
}
.sv-checks li::after { content: ""; position: absolute; left: 4.5px; top: .82em; width: 7px; height: 4px; margin-top: -3px; border-left: 1.6px solid var(--green); border-bottom: 1.6px solid var(--green); transform: rotate(-45deg); }
.sv-checks b { color: var(--ink); }

.sv-bullets { margin: 1rem 0 0; padding-left: 1.2em; color: var(--ink-2); font-size: .9375rem; line-height: 1.7; }
.sv-bullets li + li { margin-top: .35em; }
.sv-bullets li::marker { color: var(--cyan); }
.sv-bullets b { color: var(--ink); }
.sv-fine { font-family: var(--font-mono); font-size: .75rem; color: var(--ink-3); }

/* ==========================================================================
   Split layout + panels
   ========================================================================== */
.sv-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
.sv-split--sticky > :first-child { position: sticky; top: calc(var(--nav-h, 64px) + 1.5rem); }

.sv-panel { position: relative; padding: clamp(1.25rem, 3vw, 2rem); border: 1px solid var(--glass-border); border-radius: var(--r-lg); background: linear-gradient(160deg, var(--surface-2), var(--bg-2)); overflow: hidden; }
.sv-panel--gap { margin-top: clamp(1.25rem, 3vw, 2rem); }
.sv-panel--amber { border-color: rgba(255, 181, 71, .28); }
.sv-panel--amber::before { content: ""; position: absolute; inset: 0 0 auto; height: 5px; background: repeating-linear-gradient(135deg, var(--amber) 0 8px, transparent 8px 16px); opacity: .85; }
.sv-panel h2, .sv-panel h3 { font-family: var(--font-display); }
.sv-panel p { color: var(--ink-2); }

.sv-callout { margin-top: 1.25rem; padding: 1rem 1.15rem; border: 1px solid var(--line); border-left: 3px solid var(--cyan); border-radius: 0 var(--r-sm) var(--r-sm) 0; background: var(--surface); color: var(--ink-2); font-size: .9375rem; line-height: 1.65; max-width: 92ch; }
.sv-callout b { color: var(--ink); }
.sv-callout--amber { border-left-color: var(--amber); background: linear-gradient(90deg, var(--amber-soft), var(--surface) 55%); }
.sv-callout--red { border-left-color: var(--red); background: linear-gradient(90deg, var(--red-soft), var(--surface) 55%); }
.sv-callout--green { border-left-color: var(--green); background: linear-gradient(90deg, var(--green-soft), var(--surface) 55%); }
.sv-callout__label { display: block; margin-bottom: .35rem; font: 500 .68rem var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--amber); }

/* ==========================================================================
   Interactive widget shell (scope builder + storage calculator)
   ========================================================================== */
.sv-tool { margin-top: clamp(1.5rem, 3.5vw, 2.5rem); border: 1px solid var(--glass-border); border-radius: var(--r-lg); background: linear-gradient(165deg, var(--surface), var(--bg-2)); overflow: hidden; }
.sv-tool__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: .4rem 1.25rem; padding: 1rem clamp(1rem, 2.5vw, 1.6rem); border-bottom: 1px solid var(--line); background: rgba(16, 26, 38, .6); }
.sv-tool__head h3 { font: 600 1.25rem/1.2 var(--font-display); }
.sv-tool__head p { font: 500 .7rem var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); }
.sv-tool__body { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 0; }
.sv-tool__controls { padding: clamp(1rem, 2.5vw, 1.6rem); display: grid; gap: 1.35rem; align-content: start; }
.sv-tool__out { padding: clamp(1rem, 2.5vw, 1.6rem); border-left: 1px solid var(--line); background: rgba(5, 8, 13, .5); display: grid; gap: 1rem; align-content: start; }

.sv-fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.sv-fieldset > legend { padding: 0; margin-bottom: .7rem; font: 500 .7rem var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); }
.sv-opts { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0; padding: 0; list-style: none; }
.sv-opt { position: relative; display: inline-flex; }
.sv-opt input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.sv-opt span {
  display: inline-flex; align-items: center; gap: .5em; min-height: 42px; padding: .45rem .95rem;
  border: 1px solid var(--line); border-radius: var(--r-pill); background: var(--surface-2);
  color: var(--ink-2); font-size: .875rem; line-height: 1.3;
  transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}
.sv-opt span::before { content: ""; flex: none; width: 15px; height: 15px; border: 1px solid var(--ink-3); border-radius: 5px; background: rgba(5, 8, 13, .6); }
.sv-opt input[type="radio"] + span::before { border-radius: 50%; }
.sv-opt:hover span { border-color: var(--glass-border); color: var(--ink); }
.sv-opt input:checked + span { border-color: var(--cyan); background: var(--cyan-soft); color: var(--ink); }
.sv-opt input:checked + span::before { border-color: var(--cyan); background: var(--cyan); box-shadow: inset 0 0 0 3px var(--bg); }
.sv-opt input:focus-visible + span { outline: 2px solid var(--amber); outline-offset: 2px; }

.sv-fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr)); gap: .85rem 1rem; }
.sv-field { display: grid; gap: .35rem; min-width: 0; }
.sv-field > label { font: 500 .68rem/1.5 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.sv-field input, .sv-field select {
  width: 100%; min-height: 44px; padding: .4rem .7rem;
  border: 1px solid var(--line); border-radius: var(--r-sm);
  background: var(--bg-2); color: var(--ink); font-size: .9375rem; font-variant-numeric: tabular-nums;
}
.sv-field select { appearance: none; -webkit-appearance: none; padding-right: 2rem; background-image: linear-gradient(45deg, transparent 50%, var(--ink-3) 50%), linear-gradient(135deg, var(--ink-3) 50%, transparent 50%); background-position: calc(100% - 15px) 55%, calc(100% - 10px) 55%; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }
.sv-field input:focus-visible, .sv-field select:focus-visible { outline: 2px solid var(--amber); outline-offset: 1px; border-color: var(--cyan); }
.sv-field small { font-size: .75rem; color: var(--ink-3); }
.sv-field--wide { grid-column: span 2; }
@media (max-width: 520px) { .sv-field--wide { grid-column: auto; } }

/* result tiles */
.sv-res { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 120px), 1fr)); gap: 1px; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--line); }
.sv-res > div { display: flex; flex-direction: column; padding: .85rem .95rem; background: rgba(7, 12, 19, .9); }
.sv-res dt { font: 500 .66rem/1.5 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.sv-res dd { margin: .35rem 0 0; padding-top: 0; font: 600 clamp(1.25rem, 1.6vw, 1.6rem)/1.15 var(--font-display); color: var(--ink); font-variant-numeric: tabular-nums; text-wrap: nowrap; }
.sv-res dd small { display: block; margin-top: .2rem; font: 400 .7rem var(--font-mono); letter-spacing: .06em; color: var(--cyan); }
.sv-res--hero > div:first-child { background: linear-gradient(150deg, var(--cyan-soft), rgba(7, 12, 19, .9) 70%); }
.sv-res dt + dd { margin-top: auto; }

.sv-math { padding: .85rem .95rem; border: 1px dashed var(--line); border-radius: var(--r-sm); background: rgba(5, 8, 13, .6); font: 400 .72rem/1.8 var(--font-mono); color: var(--ink-2); overflow-x: auto; overscroll-behavior-x: contain; }
.sv-math b { color: var(--cyan); font-weight: 500; }
.sv-math span { display: block; white-space: nowrap; }

/* copy-out box */
.sv-copy { display: grid; gap: .65rem; }
.sv-copy textarea {
  width: 100%; min-height: 190px; padding: .85rem .95rem; resize: vertical;
  border: 1px solid var(--line); border-radius: var(--r-sm);
  background: var(--bg-2); color: var(--ink-2); font: 400 .8125rem/1.7 var(--font-mono);
}
.sv-copy textarea:focus-visible { outline: 2px solid var(--amber); outline-offset: 1px; border-color: var(--cyan); }
.sv-copy__row { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; }
.sv-copy__msg { font: 500 .7rem var(--font-mono); letter-spacing: .09em; text-transform: uppercase; color: var(--green); }
.sv-copy__msg:empty { display: none; }

/* ==========================================================================
   Standards / curriculum tables
   ========================================================================== */
.sv-table { margin-top: clamp(1.25rem, 3vw, 2rem); }
.sv-table table { min-width: 720px; }
.sv-table tbody th { width: 190px; font: 500 .8125rem/1.5 var(--font-display); font-size: 1rem; letter-spacing: .01em; color: var(--ink); }
.sv-table td { color: var(--ink-2); }
.sv-table code { padding: .08em .35em; border: 1px solid var(--line-2); border-radius: 5px; background: var(--surface-2); color: var(--ink); font-size: .85em; }

/* ==========================================================================
   Team tools grid
   ========================================================================== */
.sv-tools { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 1rem; margin-top: clamp(1.25rem, 3vw, 2rem); padding: 0; list-style: none; }
.sv-tools a {
  position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: start; gap: .95rem;
  height: 100%; padding: 1.15rem 1.15rem 1.25rem;
  border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); color: inherit; text-decoration: none;
  transition: border-color var(--t-fast) var(--ease), transform var(--t) var(--ease), box-shadow var(--t) var(--ease);
}
.sv-tools__body { display: grid; gap: .25rem; min-width: 0; }
.sv-tools a:hover { border-color: var(--glass-border); transform: translateY(-3px); box-shadow: var(--shadow), var(--glow-cyan); }
.sv-tools__icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line); background: var(--cyan-soft); color: var(--cyan); }
.sv-tools__icon svg { width: 22px; height: 22px; }
.sv-tools b { font: 600 1.1rem/1.25 var(--font-display); color: var(--ink); }
.sv-tools__body > span { font-size: .875rem; line-height: 1.55; color: var(--ink-2); }
.sv-tools__go { margin-top: .25rem; color: var(--ink-3); transition: color var(--t-fast) var(--ease); }
.sv-tools a:hover .sv-tools__go { color: var(--cyan); }
.sv-tools em { font: 500 .68rem/1.5 var(--font-mono); font-style: normal; letter-spacing: .06em; text-transform: lowercase; color: var(--ink-3); overflow-wrap: anywhere; }

/* ==========================================================================
   Contact blocks
   ========================================================================== */
.sv-contact { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 1rem; margin-top: clamp(1.25rem, 3vw, 2rem); padding: 0; list-style: none; }
.sv-contact li { padding: 1.25rem 1.25rem 1.4rem; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); }
.sv-contact h3 { display: flex; align-items: center; gap: .5rem; font: 500 .7rem var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3); }
.sv-contact h3 .icon { color: var(--cyan); }
.sv-contact p, .sv-contact address { margin-top: .6rem; font-style: normal; font-size: 1rem; line-height: 1.6; color: var(--ink-2); }
.sv-contact strong, .sv-contact a { font: 600 1.25rem/1.3 var(--font-display); color: var(--ink); text-decoration: none; }
.sv-contact a:hover { color: var(--cyan); }
.sv-contact small { display: block; margin-top: .5rem; font-size: .8125rem; line-height: 1.55; color: var(--ink-3); }

/* ==========================================================================
   Portal teaser (matches the SCIF page)
   ========================================================================== */
.sv-portal__panel { position: relative; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(1.5rem, 4vw, 3.5rem); padding: clamp(1.5rem, 4vw, 3rem); border: 1px solid rgba(255, 181, 71, .28); border-radius: var(--r-lg); background: repeating-linear-gradient(135deg, rgba(255, 181, 71, .025) 0 14px, transparent 14px 28px), linear-gradient(160deg, var(--surface-2), var(--bg-2)); overflow: hidden; }
.sv-portal__panel::before { content: ""; position: absolute; inset: 0 0 auto; height: 6px; background: repeating-linear-gradient(135deg, var(--amber) 0 8px, transparent 8px 16px); opacity: .85; }
.sv-portal__copy .eyebrow { color: var(--amber); }
.sv-portal__copy h2 { margin-top: .5rem; }
.sv-portal__copy .lede { margin-top: .8rem; }
.sv-portal__cta { display: flex; flex-wrap: wrap; align-items: center; gap: .9rem; margin-top: 1.5rem; }
.sv-portal__fine { font: 500 .72rem var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); }
.sv-portal__mods { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .75rem; align-content: center; }
.sv-portal__mods li { position: relative; display: grid; grid-template-columns: auto 1fr; gap: .75rem; padding: .95rem; border: 1px solid var(--line-2); border-radius: var(--r); background: rgba(5, 8, 13, .55); overflow: hidden; }
.sv-portal__mods li::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, .04) 50%, transparent 70%); transform: translateX(-100%); animation: sv-sheen 5s var(--ease) infinite; }
.sv-portal__mods li:nth-child(2n)::after { animation-delay: 1.2s; }
@keyframes sv-sheen { 60%, 100% { transform: translateX(100%); } }
.sv-portal__lock { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--amber-soft); color: var(--amber); }
.sv-portal__mods h3 { font: 600 1.05rem/1.2 var(--font-display); }
.sv-portal__mods p { margin-top: .2rem; font-size: .8rem; line-height: 1.45; color: var(--ink-3); }
@media (prefers-reduced-motion: reduce) { .sv-portal__mods li::after { display: none; } }

/* ==========================================================================
   FAQ
   ========================================================================== */
.sv-faq { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(1.5rem, 4vw, 4rem); align-items: start; }
.sv-faq .sv-head { position: sticky; top: calc(var(--nav-h, 64px) + 1.5rem); display: grid; gap: .6rem; }
.sv-faq .sv-head .btn { justify-self: start; margin-top: .4rem; }
.sv-faq__list { display: grid; gap: .6rem; }
.sv-faq__item { border: 1px solid var(--line-2); border-radius: var(--r); background: var(--surface); transition: border-color var(--t-fast) var(--ease); }
.sv-faq__item[open] { border-color: var(--glass-border); background: linear-gradient(180deg, var(--surface-2), var(--surface)); }
.sv-faq__item summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.15rem; cursor: pointer; list-style: none; font: 600 1.1rem/1.35 var(--font-display); color: var(--ink); }
.sv-faq__item summary::-webkit-details-marker { display: none; }
.sv-faq__item summary .icon { flex: none; color: var(--ink-3); transition: transform var(--t) var(--ease); }
.sv-faq__item[open] summary .icon { transform: rotate(180deg); color: var(--cyan); }
.sv-faq__item summary:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; border-radius: var(--r); }
.sv-faq__item p { padding: 0 1.15rem 1.1rem; color: var(--ink-2); }

/* ==========================================================================
   CTA
   ========================================================================== */
.sv-cta { padding-block: clamp(3rem, 8vw, 6rem); text-align: center; background: radial-gradient(800px 380px at 50% 100%, var(--cyan-soft), transparent 70%); }
.sv-cta__inner { display: grid; justify-items: center; gap: 1rem; }
.sv-cta .hazard { width: 120px; }
.sv-cta h2 { max-width: 22ch; }
.sv-cta .lede { margin-inline: auto; }
.sv-cta__btns { display: flex; flex-wrap: wrap; justify-content: center; gap: .8rem; margin-top: .6rem; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1000px) {
  .sv-hero__inner { grid-template-columns: minmax(0, 1fr); }
  .sv-hero h1 { max-width: 22ch; }
  .sv-tool__body { grid-template-columns: minmax(0, 1fr); }
  .sv-tool__out { border-left: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 900px) {
  .sv-split, .sv-faq, .sv-portal__panel { grid-template-columns: minmax(0, 1fr); }
  .sv-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sv-split--sticky > :first-child, .sv-faq .sv-head { position: static; }
}
@media (max-width: 600px) {
  .sv-portal__mods, .sv-steps { grid-template-columns: minmax(0, 1fr); }
  .sv-res { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sv-res > div:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .sv-glance dl { grid-template-columns: minmax(0, 1fr); gap: .1rem .9rem; }
  .sv-glance dd { margin-bottom: .55rem; }
}

/* ==========================================================================
   Print
   ========================================================================== */
@media print {
  .sv-jump, .sv-copy__row .btn, .sv-portal__cta { display: none !important; }
  .js [data-reveal] { opacity: 1 !important; transform: none !important; }
  .sv-hero { padding-block: 0 1rem; background: none; border-bottom: 1px solid #999; }
  .sv-sec::before, .sv-hero::after { display: none; }
  .sv-steps li, .sv-tool, .sv-tool__out, .sv-panel, .sv-portal__panel, .sv-res > div, .sv-math, .sv-contact li, .sv-tools a { background: none !important; -webkit-backdrop-filter: none; backdrop-filter: none; }
  .sv-grid > *, .sv-steps li, .sv-tools li, .sv-contact li, .sv-faq__item { break-inside: avoid; }
  .sv-faq__item p { display: block !important; }
  .sv-copy textarea { height: auto; min-height: 0; }
  .sv-table table { min-width: 0; }
}