/* ============================================================
   CloudPorts™ — interior tier stylesheet  (serve as ?v=17)
   Editorial light system per Brand Package v3 ("Broadsheet").
   White ground, ink #010101, hairline #E6E6E6 definition; the
   single permitted hue is ultramarine #1C19B5 (hover #504EE6)
   for links, CTAs, and the brand square. Display type is
   Source Serif 4 light; UI/body Inter; labels JetBrains Mono.
   Pills for buttons/chips; surfaces and media stay square.
   Motion: slow editorial reveals, cubic-bezier(.215,.61,.355,1).
   Type floor: nothing below 11px. Contrast: AA minimum.

   Sixth pass (2026-07-20): full retheme to the editorial light
   system — section contexts flipped light-first; photographic
   sections (hero/band media) keep the dark scrim treatment via
   .photographic (and a :has() fallback).
   ============================================================ */

:root {
  --ink-0: #010101;
  --ink-1: #0C0C0C;
  --ink-2: #262626;
  --paper-0: #FFFFFF;
  --paper-1: #F5F5F5;
  --hairline: #E6E6E6;
  --accent: #1C19B5;
  --accent-hover: #504EE6;

  --body-font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --container: 1360px;
  --page-x: clamp(1.5rem, 5vw, 6rem);
  --section-y: clamp(5rem, 10vw, 9.5rem);
  --ease: cubic-bezier(0.215, 0.61, 0.355, 1);
  --t-fast: 120ms;
  --t-base: 300ms;
  --t-reveal: 900ms;
  color-scheme: light;
}

/* ---------- reset / base ---------- */
*, ::before, ::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; min-width: 320px;
  background: var(--paper-0); color: var(--ink-0);
  font-family: var(--body-font);
  font-size: 1rem; line-height: 1.6; font-weight: 400;
  -webkit-font-smoothing: antialiased;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
::selection { background: var(--accent); color: #FFFFFF; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.skip-link {
  position: fixed; top: 0.75rem; left: 0.75rem; z-index: 1000;
  transform: translateY(-250%); padding: 0.8rem 1.2rem;
  background: var(--ink-0); color: #FFFFFF; text-decoration: none;
  border-radius: 999px;
  font: 600 0.75rem/1 var(--mono); letter-spacing: 0.16em; text-transform: uppercase;
  transition: transform var(--t-base) var(--ease);
}
.skip-link:focus { transform: none; }

/* ---------- section contexts ---------- */
.section { padding: var(--section-y) var(--page-x); }
/* primary editorial ground — white */
.section-dark {
  --hi: #010101; --mid: #4A4A4A; --low: #6B6B6B;
  --ln: #E6E6E6; --ln-hover: #CCCCCC; --inv: #F5F5F5; --surface: #FFFFFF;
  background: var(--paper-0); color: var(--hi);
  border-bottom: 1px solid var(--ln);
}
/* tinted band — quiet gray interlude */
.section-navy {
  --hi: #010101; --mid: #4A4A4A; --low: #6B6B6B;
  --ln: #E0E0E0; --ln-hover: #CCCCCC; --inv: #FFFFFF; --surface: #FFFFFF;
  background: var(--paper-1); color: var(--hi);
  border-bottom: 1px solid var(--ln);
}
.section-light {
  --hi: #010101; --mid: #4A4A4A; --low: #6B6B6B;
  --ln: #E6E6E6; --ln-hover: #CCCCCC; --inv: #F5F5F5; --surface: #FFFFFF;
  background: var(--paper-0); color: var(--hi);
  border-bottom: 1px solid var(--ln);
}
.section-light.alt { background: var(--paper-1); --ln: #E0E0E0; --inv: #FFFFFF; }
.conversion-band { border-bottom: 0; }

/* photographic sections (hero/band media + scrim) stay dark-on-image */
.section-dark.photographic,
.section-dark:has(> .hero-media, > .hero-video, > .band-media, > .hero-media-img) {
  --hi: #FFFFFF; --mid: #D6D6D6; --low: #A6A6A6;
  --ln: rgba(255,255,255,0.2); --ln-hover: rgba(255,255,255,0.4);
  --inv: rgba(255,255,255,0.08); --surface: rgba(6,6,6,0.35);
  background: #0C0C0C; color: var(--hi);
  border-bottom: 1px solid var(--hairline);
}

.container { width: min(100%, var(--container)); margin-inline: auto; }
.container.narrow { max-width: 52rem; }
.split { display: grid; gap: clamp(2.5rem, 5vw, 5rem); align-items: start; }
@media (min-width: 960px) { .split { grid-template-columns: 1fr 1fr; } }

/* ---------- typography ---------- */
.display-1 {
  margin: 0 0 1.25rem;
  font-family: var(--serif);
  font-size: clamp(2.75rem, 6.2vw, 5.25rem);
  font-weight: 300; line-height: 1.05; letter-spacing: -0.01em; text-wrap: balance;
}
.display-2 {
  margin: 0 0 1.25rem;
  font-family: var(--serif);
  font-size: clamp(2.1rem, 3.8vw, 3.4rem);
  font-weight: 300; line-height: 1.1; letter-spacing: -0.01em; text-wrap: balance;
}
.heading {
  margin: 2.25rem 0 0.75rem;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  font-weight: 400; line-height: 1.25; letter-spacing: -0.005em;
}
.heading:first-child { margin-top: 0; }
.copy { max-width: 42rem; margin: 0 0 1rem; color: var(--mid); font-size: 1rem; font-weight: 400; line-height: 1.7; }
.copy.lede { font-size: clamp(1.0625rem, 1.35vw, 1.1875rem); }
.copy strong { color: var(--hi); font-weight: 500; }
.copy a, .feature-list a, .boundary-note a { color: var(--accent); text-underline-offset: 3px; }
.copy a:hover, .feature-list a:hover, .boundary-note a:hover { color: var(--accent-hover); }

.eyebrow, .section-label {
  display: flex; align-items: center; gap: 0.6rem;
  margin: 0 0 1.5rem; color: var(--low);
  font: 400 0.6875rem/1.4 var(--mono);
  letter-spacing: 0.22em; text-transform: uppercase;
}
.eyebrow-rule { width: 0.375rem; height: 0.375rem; background: var(--accent); flex: 0 0 auto; }
.section-label { border-left: 2px solid var(--accent); padding-left: 0.75rem; }
.eyebrow-light { margin: 0 0 0.5rem; color: var(--low); font: 400 0.6875rem/1.4 var(--mono); letter-spacing: 0.18em; text-transform: uppercase; }

.text-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin-top: 0.5rem;
  color: var(--hi); text-decoration: none;
  font: 400 0.6875rem/1.4 var(--mono); letter-spacing: 0.18em; text-transform: uppercase;
  border-bottom: 1px solid var(--ln);
  padding-bottom: 0.3rem;
  transition: border-color var(--t-fast), color var(--t-fast), gap var(--t-base) var(--ease);
}
.text-link:hover { color: var(--accent); border-color: var(--accent); gap: 0.85rem; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 3rem; padding: 0.75rem 1.75rem;
  border: 1px solid; border-radius: 999px; text-decoration: none; cursor: pointer;
  font: 400 0.6875rem/1.2 var(--mono); letter-spacing: 0.16em; text-transform: uppercase;
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
/* primary contexts (white ground) */
.btn-solid { background: var(--ink-0); color: #FFFFFF; border-color: var(--ink-0); }
.btn-solid:hover { background: var(--accent); border-color: var(--accent); color: #FFFFFF; }
.btn-outline { background: transparent; color: var(--ink-0); border-color: #CCCCCC; }
.btn-outline:hover { border-color: var(--ink-0); color: var(--ink-0); }
/* light-context aliases (kept for markup compatibility) */
.btn-solid-light { background: var(--ink-0); color: #FFFFFF; border-color: var(--ink-0); }
.btn-solid-light:hover { background: var(--accent); border-color: var(--accent); }
.btn-outline-light { background: transparent; color: var(--ink-0); border-color: #CCCCCC; }
.btn-outline-light:hover { border-color: var(--ink-0); }
/* photographic contexts invert */
.photographic .btn-solid,
.section-dark:has(> .band-media) .btn-solid { background: #FFFFFF; color: var(--ink-0); border-color: #FFFFFF; }
.photographic .btn-solid:hover,
.section-dark:has(> .band-media) .btn-solid:hover { background: var(--accent); border-color: var(--accent); color: #FFFFFF; }
.photographic .btn-outline,
.section-dark:has(> .band-media) .btn-outline { color: #FFFFFF; border-color: rgba(255,255,255,0.4); }
.photographic .btn-outline:hover,
.section-dark:has(> .band-media) .btn-outline:hover { border-color: #FFFFFF; color: #FFFFFF; }

.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }

/* ---------- nav ---------- */
.site-nav {
  position: fixed; inset: 0 0 auto; z-index: 100;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
  min-height: 4rem; padding: 0.5rem var(--page-x);
  background: rgba(255,255,255,0.92);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--hairline);
}

/* brand lockup — CSS wordmark, Brand Package v3. The ultramarine square is
   the single permitted hue element in the lockup composition. */
.brand { display: inline-flex; align-items: baseline; gap: 10px; text-decoration: none; color: var(--ink-0); }
.brand-mark {
  font-family: var(--mono); font-size: 16px; font-weight: 600; line-height: 0.78;
  letter-spacing: -0.06em; -webkit-text-stroke: 0.055em currentColor; color: var(--ink-0);
}
.brand-word { font-size: 13px; letter-spacing: 0.2em; line-height: 1; white-space: nowrap; }
.brand-word .cloud { font-weight: 300; color: #767676; }
.brand-word .ports { font-weight: 600; color: var(--ink-0); }
.brand-sq { display: inline-block; width: 4.5px; height: 4.5px; background: var(--accent); margin-left: -6px; }
.brand-footer .brand-mark { font-size: 18px; }
.brand-footer .brand-word { font-size: 14px; }
.brand-footer .brand-sq { width: 5px; height: 5px; }
@media (max-width: 640px) { .brand-word { font-size: 12px; } }

.nav-links { display: none; align-items: center; gap: clamp(1rem, 1.8vw, 1.75rem); }
.nav-links > a, .nav-item > a {
  color: #6B6B6B; text-decoration: none; white-space: nowrap;
  font: 400 0.6875rem/1.2 var(--mono); letter-spacing: 0.18em; text-transform: uppercase;
  padding: 0.75rem 0; transition: color var(--t-fast);
}
.nav-links > a:hover, .nav-item > a:hover { color: var(--ink-0); }
.nav-item { position: relative; }
.nav-menu {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(6px);
  min-width: 17rem; padding: 0;
  display: grid; gap: 1px;
  background: var(--hairline); border: 1px solid var(--hairline);
  border-radius: 4px; overflow: hidden;
  box-shadow: 0 16px 40px rgba(1,1,1,0.10);
  opacity: 0; visibility: hidden;
  transition: opacity var(--t-base) var(--ease), visibility var(--t-base), transform var(--t-base) var(--ease);
}
.nav-item:hover .nav-menu, .nav-item:focus-within .nav-menu, .nav-item.open .nav-menu {
  opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0);
}
.nav-menu a {
  display: block; padding: 0.8rem 1.1rem; background: #FFFFFF;
  color: #4A4A4A; text-decoration: none;
  font: 400 0.8125rem/1.3 var(--body-font);
  transition: background var(--t-fast), color var(--t-fast);
}
.nav-menu a:hover { background: #F5F5F5; color: var(--accent); }
.nav-portal { border: 1px solid #CCCCCC; border-radius: 999px; padding: 0.6rem 1rem !important; transition: border-color var(--t-fast), color var(--t-fast) !important; }
.nav-portal:hover { border-color: var(--ink-0); }
.nav-cta { min-height: 2.5rem; padding: 0.5rem 1.2rem; border-radius: 999px; }
.nav-links > a.nav-cta { color: #FFFFFF; background: var(--accent); border: 1px solid var(--accent); }
.nav-links > a.nav-cta:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #FFFFFF; }

.nav-toggle {
  display: inline-flex; align-items: center; gap: 0.7rem;
  min-height: 2.75rem; padding: 0.5rem 1rem;
  background: transparent; border: 1px solid #CCCCCC; border-radius: 999px;
  color: var(--ink-0); cursor: pointer;
  font: 400 0.6875rem/1 var(--mono); letter-spacing: 0.2em; text-transform: uppercase;
  transition: border-color var(--t-fast);
}
.nav-toggle:hover { border-color: var(--ink-0); }
.nav-toggle-icon { width: 1.15rem; height: 1px; background: currentColor; box-shadow: 0 0.35rem 0 currentColor, 0 -0.35rem 0 currentColor; }

.mobile-panel {
  position: fixed; inset: 0; z-index: 90;
  display: grid; align-items: end;
  background: rgba(255,255,255,0.94);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.mobile-panel[hidden] { display: none; }
.mobile-menu {
  display: grid; gap: 1px; margin: auto var(--page-x) 1.25rem;
  background: var(--hairline); border: 1px solid var(--hairline);
  border-radius: 4px; overflow: hidden;
  box-shadow: 0 16px 40px rgba(1,1,1,0.10);
}
.mobile-menu a {
  padding: 1rem 1.1rem; background: #FFFFFF;
  color: #4A4A4A; text-decoration: none;
  font: 400 0.75rem/1.4 var(--mono); letter-spacing: 0.18em; text-transform: uppercase;
  transition: background var(--t-fast), color var(--t-fast);
}
.mobile-menu a:hover { background: #F5F5F5; color: var(--accent); }
.mobile-menu .mobile-cta { display: flex; margin: 0; }

@media (min-width: 1024px) {
  .nav-links { display: flex; }
  .nav-toggle, .mobile-panel { display: none; }
}

/* ---------- hero ---------- */
.hero {
  position: relative; isolation: isolate;
  min-height: min(82svh, 800px);
  display: grid; align-items: center;
  padding: clamp(7rem, 13vw, 10rem) var(--page-x) clamp(3.5rem, 7vw, 5.5rem);
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; opacity: 0.55; }
.hero-scrim {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(to top, #0C0C0C 0%, rgba(12,12,12,0.82) 18%, rgba(12,12,12,0.38) 52%, rgba(12,12,12,0.78) 100%);
}
.stat-row {
  display: flex; flex-wrap: wrap; gap: 0.6rem 2rem;
  margin: 2.75rem 0 0; padding: 1.25rem 0 0; list-style: none;
  border-top: 1px solid var(--ln);
  color: var(--low);
  font: 400 0.6875rem/1.5 var(--mono); letter-spacing: 0.18em; text-transform: uppercase;
}

.page-hero { padding-top: clamp(8.5rem, 15vw, 12rem); }

/* ---------- cards / grids ---------- */
.cards-3 { display: grid; gap: 1.25rem; margin-top: 3rem; }
@media (min-width: 640px)  { .cards-3 { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (min-width: 1024px) { .cards-3 { grid-template-columns: repeat(3, minmax(0,1fr)); } }
.cards-4 { display: grid; gap: 1.25rem; margin-top: 3rem; }
@media (min-width: 640px)  { .cards-4 { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (min-width: 1024px) { .cards-4 { grid-template-columns: repeat(4, minmax(0,1fr)); } }
.cards-2 { display: grid; gap: 1.25rem; margin-top: 3rem; }
@media (min-width: 800px) { .cards-2 { grid-template-columns: repeat(2, minmax(0,1fr)); } }

.card {
  display: flex; flex-direction: column; gap: 0.7rem;
  padding: clamp(1.5rem, 2.4vw, 2rem);
  background: var(--surface); border: 1px solid var(--ln);
  transition: border-color var(--t-fast);
}
.card:hover { border-color: var(--ln-hover); }
.card h3 { margin: 0; font-family: var(--serif); font-size: 1.25rem; font-weight: 400; letter-spacing: -0.005em; line-height: 1.3; transition: color var(--t-fast); }
.card:hover > h3, .card:hover > .card-lede + h3 { color: var(--accent); }
.card p { margin: 0; color: var(--mid); font-size: 0.9375rem; font-weight: 400; line-height: 1.6; }
.card-resolve { padding-top: 0.7rem; border-top: 1px solid var(--ln); }
.card-resolve strong { color: var(--hi); }
.card-lede { color: var(--hi) !important; font-weight: 400; }
.service-card ul { margin: 0.25rem 0 0.5rem; padding-left: 1.1rem; color: var(--mid); font-size: 0.875rem; line-height: 1.55; display: grid; gap: 0.35rem; }
.service-card .text-link { margin-top: auto; padding-top: 0.75rem; }
@media (min-width: 1024px) { .cards-3 .span-all { grid-column: 1 / -1; } }
.guide-card ul { margin: 0; padding-left: 1.1rem; color: var(--mid); font-size: 0.9375rem; line-height: 1.6; display: grid; gap: 0.5rem; }

/* ---------- steps ---------- */
.steps {
  display: grid; gap: 1.25rem; margin: 3rem 0 0; padding: 0;
  list-style: none; counter-reset: step;
}
@media (min-width: 640px)  { .steps { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (min-width: 1024px) { .steps { grid-template-columns: repeat(4, minmax(0,1fr)); } }
.step {
  padding: clamp(1.4rem, 2.2vw, 1.75rem); border: 1px solid var(--ln); background: var(--surface);
  position: relative;
  transition: border-color var(--t-fast);
}
.step:hover { border-color: var(--ln-hover); }
.step-num { display: block; margin-bottom: 1rem; color: var(--accent); font: 400 0.6875rem/1 var(--mono); letter-spacing: 0.2em; }
.step h3 { margin: 0 0 0.5rem; font-family: var(--serif); font-size: 1.1875rem; font-weight: 400; letter-spacing: -0.005em; }
.step p { margin: 0; color: var(--mid); font-size: 0.875rem; font-weight: 400; line-height: 1.6; }

/* ---------- tiles (ATLAS) ---------- */
.tiles { display: grid; gap: 1.25rem; margin-top: 3rem; }
@media (min-width: 640px)  { .tiles { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (min-width: 1024px) { .tiles { grid-template-columns: repeat(3, minmax(0,1fr)); } }
.tile {
  display: flex; flex-direction: column; gap: 0.55rem;
  padding: clamp(1.4rem, 2.2vw, 1.75rem); text-decoration: none;
  background: var(--surface); border: 1px solid var(--ln);
  transition: border-color var(--t-fast), background var(--t-fast);
}
.tile:hover { border-color: var(--accent); background: var(--inv); }
.tile-num { color: var(--accent); font: 400 0.6875rem/1 var(--mono); letter-spacing: 0.2em; }
.tile h3 { margin: 0; color: var(--hi); font-family: var(--serif); font-size: 1.1875rem; font-weight: 400; letter-spacing: -0.005em; }
.tile p { margin: 0; color: var(--mid); font-size: 0.875rem; font-weight: 400; line-height: 1.55; }

/* ---------- lists / notes ---------- */
.feature-list {
  margin: 0.75rem 0 1.5rem; padding: 0 0 0 1.1rem;
  display: grid; gap: 0.65rem;
  color: var(--mid); font-size: 0.9375rem; font-weight: 400; line-height: 1.6;
}
.feature-list strong { color: var(--hi); font-weight: 500; }
.feature-list.numbered { list-style: decimal; }
.boundary-note {
  max-width: 42rem; margin: 2rem 0 0;
  padding: 1rem 1.2rem; border: 1px solid var(--ln); border-left: 2px solid var(--accent);
  background: var(--surface);
  color: var(--mid); font-size: 0.875rem; font-weight: 400; line-height: 1.6;
}

/* ---------- media figure ---------- */
.media-figure { position: relative; margin: 0; border: 1px solid var(--ln); overflow: hidden; background: var(--surface); }
.media-figure img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 16/10; }
.media-figure figcaption {
  display: flex; justify-content: space-between; gap: 1rem;
  padding: 0.75rem 1rem; border-top: 1px solid var(--ln);
  color: var(--low); font: 400 0.6875rem/1.4 var(--mono); letter-spacing: 0.16em; text-transform: uppercase;
}

/* ---------- FAQ ---------- */
.faq details {
  margin-bottom: 0.75rem; border: 1px solid var(--ln);
  background: var(--surface); overflow: hidden;
  transition: border-color var(--t-fast);
}
.faq details:hover { border-color: var(--ln-hover); }
.faq summary {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
  padding: 1.2rem 1.4rem; cursor: pointer; list-style: none;
  font-family: var(--serif); font-size: 1.1875rem; font-weight: 400; line-height: 1.35; color: var(--hi);
  transition: background var(--t-fast);
}
.faq summary:hover { background: var(--inv); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: 0 0 auto; color: var(--accent); font-family: var(--body-font); font-weight: 300; font-size: 1.25rem; line-height: 1; }
.faq details[open] summary::after { content: "\2013"; }
.faq details p { max-width: 46rem; margin: 0; padding: 0 1.4rem 1.3rem; color: var(--mid); font-size: 0.9375rem; font-weight: 400; line-height: 1.65; }
.faq details p a { color: var(--accent); }

/* ---------- operating standard spec ---------- */
.feature-list.spec { list-style: none; padding-left: 0; gap: 0.75rem; }
.feature-list.spec li { padding: 0.9rem 1.2rem; border: 1px solid var(--ln); border-left: 2px solid var(--accent); background: var(--surface); }
.feature-list.spec strong { display: block; margin-bottom: 0.2rem; font-family: var(--mono); font-weight: 400; font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; }

/* ---------- editorial list + sidebar ---------- */
.list-aside { display: grid; gap: clamp(2rem, 4vw, 3rem); align-items: start; margin-top: 2.5rem; }
@media (min-width: 1024px) { .list-aside { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); } }
.card-stack { display: grid; gap: 1.25rem; }

/* ---------- advisory cards ---------- */
.advisory { max-width: 46rem; }
.advisory + .advisory { margin-top: 1rem; }
.advisory h3 { font-family: var(--serif); font-size: 1.35rem; }
.advisory-meta {
  display: flex; flex-wrap: wrap; gap: 0.4rem 1.25rem;
  color: var(--low); font: 400 0.6875rem/1.5 var(--mono);
  letter-spacing: 0.16em; text-transform: uppercase;
}
.advisory-meta span:first-child { color: var(--accent); }

/* ---------- forms ---------- */
.intake-form fieldset { margin: 0 0 1.5rem; padding: clamp(1.4rem, 2.4vw, 1.9rem); border: 1px solid var(--ln); background: var(--surface); }
.intake-form legend { padding: 0 0.5rem; color: var(--low); font: 400 0.6875rem/1.4 var(--mono); letter-spacing: 0.18em; text-transform: uppercase; }
.field-grid { display: grid; gap: 1.1rem; }
@media (min-width: 640px) { .field-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } .field.wide { grid-column: 1 / -1; } }
@media (min-width: 720px) { .field-grid.quad { grid-template-columns: repeat(4, minmax(0,1fr)); } }
.field-inline { display: flex; gap: 0.6rem; }
.field-inline input { flex: 1 1 auto; }
.field-inline select { width: 5.5rem; flex: 0 0 auto; }
.field { display: grid; gap: 0.45rem; align-content: start; }
.field label { color: var(--low); font: 400 0.6875rem/1.4 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 3rem; padding: 0.75rem 0.9rem;
  background: #FFFFFF; color: var(--ink-0);
  border: 1px solid #CCCCCC;
  font-size: 1rem; /* prevents iOS zoom */
  transition: border-color var(--t-fast);
}
.field textarea { min-height: 7rem; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent);
}
.field input.error, .field select.error, .field textarea.error { border-color: var(--ink-0); border-left-width: 2px; }
.req { color: var(--accent); font-weight: 400; }
.field-hint { color: var(--low); font-size: 0.75rem; font-weight: 400; line-height: 1.5; }
.honey { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-note { max-width: 40rem; margin: 0 0 1.5rem; color: var(--low); font-size: 0.8125rem; line-height: 1.55; }
.form-note a { color: var(--accent); text-underline-offset: 3px; }
.form-status {
  margin-top: 1rem; padding: 1rem 1.2rem;
  border: 1px solid var(--ln); border-left: 2px solid var(--accent);
  color: var(--mid); font-size: 0.9375rem; line-height: 1.6;
}
.form-status:empty { display: none; }
.form-status strong { display: block; color: var(--hi); font-weight: 500; margin-bottom: 0.2rem; }
.form-status[data-state="error"] { border-left-color: var(--ink-0); }

/* submit feedback (quote / contact) */
.form-message {
  display: none; margin: 0 0 1.5rem; padding: 1rem 1.2rem;
  border: 1px solid var(--ln); border-left: 2px solid var(--ink-0);
  background: var(--surface);
  color: var(--hi); font-size: 0.9375rem; font-weight: 400; line-height: 1.6;
}
.form-message.error { display: block; }
.success-panel {
  display: none;
  padding: clamp(2rem, 4.5vw, 3.25rem);
  border: 1px solid var(--ln); background: var(--surface);
}
.success-panel.visible { display: block; }
.success-mark {
  display: block; margin: 0 0 1.5rem;
  color: var(--accent); font: 600 1.25rem/1 var(--mono); letter-spacing: -0.04em;
}
.success-panel h2 { margin: 0 0 0.9rem; font-family: var(--serif); font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 300; letter-spacing: -0.01em; line-height: 1.15; }
.success-panel p { max-width: 40rem; margin: 0 0 0.6rem; color: var(--mid); font-size: 0.9375rem; font-weight: 400; line-height: 1.65; }
.success-ref {
  margin-top: 1.5rem; padding-top: 1.1rem; border-top: 1px solid var(--ln);
  color: var(--low); font: 400 0.6875rem/1.6 var(--mono); letter-spacing: 0.18em; text-transform: uppercase;
}

/* quote cargo line items */
.cargo-head { display: none; }
.cargo-line {
  display: grid; grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 0.5rem; margin-top: 0.5rem;
}
.cargo-line input {
  width: 100%; min-height: 2.75rem; padding: 0.55rem 0.7rem;
  background: #FFFFFF; color: var(--ink-0);
  border: 1px solid #CCCCCC; font-size: 1rem;
  transition: border-color var(--t-fast);
}
.cargo-line input:focus {
  outline: none; border-color: var(--accent);
}
.line-remove {
  min-height: 2.75rem; border: 1px solid #CCCCCC; border-radius: 999px;
  background: #FFFFFF; color: var(--low); font-size: 1.1rem; line-height: 1; cursor: pointer;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.line-remove:hover:not(:disabled) { color: var(--accent); border-color: var(--accent); }
.line-remove:disabled { opacity: 0.35; cursor: default; }
@media (min-width: 720px) {
  .cargo-head, .cargo-line { grid-template-columns: 5.5rem 1fr 1fr 1fr 1.25fr 2.75rem; }
  .cargo-head {
    display: grid; gap: 0.5rem; margin-top: 0.25rem;
    color: var(--low); font: 400 0.6875rem/1.4 var(--mono);
    letter-spacing: 0.14em; text-transform: uppercase;
  }
  .cargo-head b { font-weight: 500; text-transform: none; letter-spacing: 0; }
}

/* quote cargo metrics */
.calc-metrics {
  display: grid; grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 0.75rem; margin-top: 1rem;
}
@media (min-width: 720px) { .calc-metrics { grid-template-columns: repeat(4, minmax(0,1fr)); } }
.calc-metric {
  display: grid; gap: 0.35rem; padding: 0.85rem 0.95rem;
  border: 1px solid var(--ln); background: #FFFFFF;
}
.calc-metric span {
  color: var(--low); font: 400 0.6875rem/1.3 var(--mono);
  letter-spacing: 0.14em; text-transform: uppercase;
}
.calc-metric strong { color: var(--hi); font-size: 1.05rem; font-weight: 500; letter-spacing: -0.01em; }

/* computed-volume readout (quote) */
.cbm-display {
  display: none; margin-top: 1.1rem; padding: 0.95rem 1.15rem;
  border: 1px solid var(--ln); border-left: 2px solid var(--accent);
  background: var(--inv);
}
.cbm-display.visible {
  display: flex; flex-wrap: wrap; align-items: baseline;
  justify-content: space-between; gap: 0.6rem 1.5rem;
}
.cbm-label { margin-bottom: 0.3rem; color: var(--low); font: 400 0.6875rem/1.4 var(--mono); letter-spacing: 0.18em; text-transform: uppercase; }
.cbm-summary { color: var(--mid); font: 400 0.75rem/1.5 var(--mono); letter-spacing: 0.06em; }
.cbm-value { color: var(--accent); font: 600 1.05rem/1.2 var(--mono); letter-spacing: 0.02em; }

/* calculator */
.calc-form { display: grid; gap: 1.1rem; padding: clamp(1.4rem, 2.4vw, 1.9rem); border: 1px solid var(--ln); background: var(--surface); }
@media (min-width: 640px) { .calc-form .field-grid { grid-template-columns: repeat(3, minmax(0,1fr)); } }
.calc-result {
  display: grid; gap: 0.35rem; padding: 1rem 1.2rem;
  border: 1px solid var(--ln); border-left: 2px solid var(--accent);
  color: var(--mid); font-size: 0.9375rem; line-height: 1.55;
}
.calc-result strong { color: var(--hi); }
.calc-result .warn { font-size: 0.8125rem; color: var(--low); }

/* exposure review flags — ink signals urgency; accent marks active */
.risk-badge {
  display: inline-block; padding: 0.25rem 0.7rem; border-radius: 999px;
  font: 400 0.6875rem/1.4 var(--mono); letter-spacing: 0.12em; text-transform: uppercase;
}
.risk-badge.risk-high { background: var(--ink-0); color: #FFFFFF; }
.risk-badge.risk-elevated { border: 1px solid var(--ink-0); color: var(--hi); }
.risk-badge.risk-standard { border: 1px solid var(--ln); color: var(--mid); }

/* ---------- key-value rows (contact, reference pages) ---------- */
.kv-list { margin: 2rem 0 0; border-top: 1px solid var(--ln); }
.kv-row {
  display: grid; grid-template-columns: minmax(7rem, 11rem) 1fr;
  gap: 1rem; padding: 1.2rem 0; align-items: baseline;
  border-bottom: 1px solid var(--ln);
}
@media (max-width: 520px) { .kv-row { grid-template-columns: 1fr; gap: 0.4rem; } }
.kv-key { color: var(--low); font: 400 0.6875rem/1.5 var(--mono); letter-spacing: 0.2em; text-transform: uppercase; }
.kv-val { color: var(--hi); font-family: var(--serif); font-size: clamp(1.05rem, 1.6vw, 1.3rem); font-weight: 400; letter-spacing: -0.005em; overflow-wrap: anywhere; }
a.kv-val { text-decoration: none; border-bottom: 1px solid var(--ln); padding-bottom: 0.15rem; transition: border-color var(--t-fast), color var(--t-fast); }
a.kv-val:hover { color: var(--accent); border-color: var(--accent); }

/* ---------- prose (legal / long-form) ---------- */
.prose { max-width: 46rem; }
.prose h2 {
  margin: 3rem 0 1rem;
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.4vw, 1.9rem);
  font-weight: 400; letter-spacing: -0.005em; line-height: 1.25;
}
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin: 2rem 0 0.75rem; font-size: 1.125rem; font-weight: 500; letter-spacing: -0.01em; }
.prose p, .prose li { color: var(--mid); font-size: 0.9375rem; font-weight: 400; line-height: 1.75; }
.prose p { margin: 0 0 1rem; }
.prose ul, .prose ol { margin: 0 0 1.25rem; padding-left: 1.25rem; display: grid; gap: 0.5rem; }
.prose a { color: var(--accent); text-underline-offset: 3px; }
.prose a:hover { color: var(--accent-hover); }
.prose strong { color: var(--hi); font-weight: 500; }
.prose-meta {
  display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; margin: 0 0 2.5rem;
  color: var(--low); font: 400 0.6875rem/1.5 var(--mono);
  letter-spacing: 0.18em; text-transform: uppercase;
}

/* ---------- data table (reference pages) ---------- */
.data-table-wrap { margin-top: 2.5rem; overflow-x: auto; border: 1px solid var(--ln); background: var(--surface); }
.data-table { width: 100%; min-width: 640px; border-collapse: collapse; }
.data-table th {
  padding: 0.95rem 1.15rem; text-align: left;
  color: var(--low); font: 400 0.6875rem/1.4 var(--mono);
  letter-spacing: 0.18em; text-transform: uppercase;
  border-bottom: 1px solid var(--ln);
}
.data-table td {
  padding: 0.95rem 1.15rem; vertical-align: top;
  color: var(--mid); font-size: 0.875rem; font-weight: 400; line-height: 1.6;
  border-bottom: 1px solid var(--ln);
}
.data-table tr:last-child td { border-bottom: 0; }
.data-table tbody tr { transition: background var(--t-fast); }
.data-table tbody tr:hover { background: var(--inv); }
.data-table td:first-child { color: var(--hi); font: 400 0.75rem/1.6 var(--mono); letter-spacing: 0.08em; white-space: nowrap; }

/* ---------- conversion band ---------- */
.conversion-band { text-align: left; position: relative; isolation: isolate; overflow: hidden; }
.band-media {
  display: block; position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%; object-fit: cover; opacity: 0.4;
}
.band-scrim {
  display: block; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(to right, rgba(12,12,12,0.88) 0%, rgba(12,12,12,0.55) 55%, rgba(12,12,12,0.3) 100%);
}

/* hero: static image on mobile, video on desktop */
.hero-video { display: none; }
@media (min-width: 768px) {
  .hero-video { display: block; }
  .hero-media-img { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-video, .band-media { display: none !important; }
  .hero-media-img { display: block !important; }
}

/* ---------- footer ---------- */
.site-footer { background: var(--paper-0); color: var(--ink-0); padding: clamp(3.5rem, 7vw, 5.5rem) var(--page-x) 2rem; border-top: 1px solid var(--hairline); }
.footer-top { display: grid; gap: clamp(2.25rem, 4.5vw, 4rem); margin-bottom: 3rem; }
@media (min-width: 900px) { .footer-top { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.9fr); } }
.footer-brand { display: grid; gap: 1rem; align-content: start; max-width: 28rem; justify-items: start; }
.footer-email {
  color: var(--ink-0); text-decoration: none;
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2.2vw, 1.8rem); font-weight: 300; letter-spacing: -0.005em;
  transition: color var(--t-fast);
}
.footer-email:hover { color: var(--accent); }
.footer-copy { margin: 0; color: #4A4A4A; font-size: 0.875rem; font-weight: 400; line-height: 1.65; }
.footer-columns { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1.75rem; }
@media (min-width: 640px) { .footer-columns { grid-template-columns: repeat(4, minmax(0,1fr)); } }
.footer-col { display: grid; gap: 0.6rem; align-content: start; justify-items: start; }
.footer-heading { margin: 0 0 0.4rem; color: #6B6B6B; font: 400 0.6875rem/1.4 var(--mono); letter-spacing: 0.24em; text-transform: uppercase; }
.footer-col a {
  color: #4A4A4A; text-decoration: none;
  font-size: 0.8125rem; font-weight: 400; line-height: 1.5; transition: color var(--t-fast);
}
.footer-col a:hover { color: var(--accent); }
.social-row { display: flex; gap: 0.7rem; margin-top: 0.4rem; }
.social-link {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.75rem; height: 2.75rem;
  border: 1px solid #CCCCCC; border-radius: 50%;
  color: #4A4A4A;
  transition: color var(--t-fast), border-color var(--t-fast);
}
.social-link svg { width: 18px; height: 18px; }
.social-link:hover { color: var(--accent); border-color: var(--accent); }

.footer-boundary {
  margin: 0 0 1.5rem; padding-top: 1.25rem; border-top: 1px solid var(--hairline);
  color: #6B6B6B; font-size: 0.75rem; font-weight: 400; line-height: 1.65; max-width: 60rem;
}
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 0.75rem 2rem; align-items: center; justify-content: space-between;
  padding-top: 1.1rem; border-top: 1px solid var(--hairline);
  color: #6B6B6B;
  font: 400 0.6875rem/1.6 var(--mono); letter-spacing: 0.16em; text-transform: uppercase;
}
.footer-micro { color: #6B6B6B; text-decoration: none; transition: color var(--t-fast); }
.footer-micro:hover { color: var(--accent); }

/* ---------- motion ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity var(--t-reveal) var(--ease), transform var(--t-reveal) var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, ::before, ::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}
/* no-JS fallback */
html.no-observer .reveal { opacity: 1; transform: none; }

/* ---------- print ---------- */
@media print {
  .site-nav, .mobile-panel, .btn, .conversion-band, .site-footer .footer-bottom { display: none !important; }
  body, .section-dark, .section-navy, .section-light { background: #fff !important; color: #000 !important; }
}

/* six-step timeline */
@media (min-width: 1024px) { .steps-6 { grid-template-columns: repeat(3, minmax(0,1fr)); } }