/* =========================================================
   PORT WAYS — Marine & Petroleum Supply
   Design tokens are defined once below. Every spacing value,
   radius and colour on the page comes from these tokens.
   ========================================================= */

:root {
  /* Brand (from the PORT WAYS identity board) */
  --navy:        #0B2D4D;  /* primary / trust */
  --navy-deep:   #071E33;  /* hero, footer */
  --navy-soft:   #13406A;
  --gold:        #F5A900;  /* accent — fills & lines only on light bg */
  --gold-hover:  #FFBC1F;
  --teal:        #00A6A6;  /* marine — graphics */
  --teal-ink:    #00777A;  /* marine — text on light (AA) */
  --red:         #D71932;  /* petroleum — used sparingly */

  /* Neutrals */
  --ink:         #0A1F33;
  --ink-soft:    #3E5266;
  --steel:       #5F7184;
  --line:        #D8DDE2;
  --line-strong: #B9C2CB;
  --paper:       #F4F2ED;  /* warm chart-paper */
  --white:       #FFFFFF;
  --on-dark:     #E8EEF4;
  --on-dark-mute:#9DB0C3;
  --line-dark:   rgba(255, 255, 255, .14);

  /* Type */
  --font-display: "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --font-body:    "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --fs-display: clamp(2.5rem, 1.55rem + 4.2vw, 4.75rem);
  --fs-h2:      clamp(1.875rem, 1.4rem + 2vw, 3rem);
  --fs-h3:      1.25rem;
  --fs-lead:    clamp(1.0625rem, 1rem + .35vw, 1.25rem);
  --fs-body:    1.0625rem;
  --fs-small:   .9375rem;
  --fs-label:   .75rem;

  /* Spacing scale (4px base) */
  --s-1: 4px;  --s-2: 8px;  --s-3: 12px; --s-4: 16px; --s-5: 24px;
  --s-6: 32px; --s-7: 48px; --s-8: 64px; --s-9: 96px; --s-10: 128px;

  --section: clamp(var(--s-8), 9vw, var(--s-10));
  --gutter:  clamp(16px, 4vw, 40px);
  --max:     1240px;

  /* One radius, everywhere — industrial, precise */
  --radius: 2px;

  --header-h: 76px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font: 400 var(--fs-body)/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }
abbr[title] { text-decoration: none; }
[id] { scroll-margin-top: calc(var(--header-h) + var(--s-4)); }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.08;
  text-wrap: balance;
}
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); font-weight: 700; letter-spacing: -.01em; line-height: 1.25; }
p { text-wrap: pretty; }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: var(--radius); }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: var(--s-4); top: -100px; z-index: 100;
  background: var(--gold); color: var(--navy-deep); padding: var(--s-3) var(--s-4);
  font-weight: 600; text-decoration: none; border-radius: var(--radius);
}
.skip-link:focus { top: var(--s-4); }

.container { width: 100%; max-width: calc(var(--max) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- Shared components ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: var(--s-3);
  font: 500 var(--fs-label)/1 var(--font-mono);
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--steel);
  margin-bottom: var(--s-5);
}
.eyebrow::before { content: ""; width: 24px; height: 2px; background: var(--gold); }
.eyebrow-on-dark { color: var(--on-dark-mute); }
.eyebrow-red::before { background: var(--red); }

.lead { font-size: var(--fs-lead); line-height: 1.55; color: var(--ink); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  min-height: 48px; padding: 0 var(--s-5);
  font: 600 var(--fs-small)/1 var(--font-body); letter-spacing: .01em;
  text-decoration: none; cursor: pointer;
  border: 1px solid transparent; border-radius: var(--radius);
  transition: background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease), transform .2s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-sm { min-height: 40px; padding: 0 var(--s-4); }
.btn-primary { background: var(--gold); color: var(--navy-deep); }
.btn-primary:hover { background: var(--gold-hover); }
.btn-ghost { color: var(--white); border-color: var(--line-dark); }
.btn-ghost:hover { border-color: var(--white); }

.tag {
  display: inline-flex; align-items: center; gap: 6px;
  margin-left: var(--s-2); padding: 3px var(--s-2);
  font: 500 .6875rem/1.2 var(--font-mono); letter-spacing: .06em; text-transform: uppercase;
  color: var(--teal-ink); border: 1px solid currentColor; border-radius: var(--radius);
  vertical-align: middle; white-space: nowrap;
}
.tag-ring::before { content: ""; width: 7px; height: 7px; border: 1.5px solid currentColor; border-radius: 50%; }
.tag-on-dark { color: var(--teal); margin-left: 0; }

/* Square tick list */
.ticks li { position: relative; padding-left: var(--s-5); }
.ticks li + li { margin-top: var(--s-3); }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: .62em;
  width: 8px; height: 8px; background: var(--gold);
}

/* Sections */
.section { padding-block: var(--section); }
.section-paper { background: var(--paper); }
.section-navy { background: var(--navy); color: var(--on-dark); }
.section-head { max-width: 760px; margin-bottom: var(--s-8); }
.section-intro { margin-top: var(--s-4); color: var(--ink-soft); }
.section-intro a, .about-copy a { color: var(--teal-ink); text-underline-offset: 3px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: var(--s-5); }
.brand img { width: 168px; height: auto; }

.nav-desktop { display: none; align-items: center; gap: var(--s-6); }
.nav-desktop ul { display: flex; gap: var(--s-6); }
.nav-desktop ul a {
  position: relative; text-decoration: none; font-weight: 500; font-size: var(--fs-small); color: var(--ink-soft);
  padding-block: var(--s-2);
}
.nav-desktop ul a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--gold);
  transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease);
}
.nav-desktop ul a:hover { color: var(--ink); }
.nav-desktop ul a:hover::after { transform: scaleX(1); }

/* Mobile menu (no JS — <details>) */
.nav-mobile { position: static; }
.nav-mobile summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; gap: var(--s-3);
  min-height: 44px; padding: 0 var(--s-4); border: 1px solid var(--line-strong); border-radius: var(--radius);
  font: 500 var(--fs-label)/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase;
}
.nav-mobile summary::-webkit-details-marker { display: none; }
.burger, .burger::before, .burger::after { display: block; width: 16px; height: 2px; background: var(--ink); transition: transform .2s var(--ease), opacity .2s; }
.burger { position: relative; }
.burger::before, .burger::after { content: ""; position: absolute; left: 0; }
.burger::before { top: -5px; } .burger::after { top: 5px; }
.nav-mobile[open] .burger { background: transparent; }
.nav-mobile[open] .burger::before { transform: translateY(5px) rotate(45deg); }
.nav-mobile[open] .burger::after { transform: translateY(-5px) rotate(-45deg); }
.nav-mobile nav {
  position: absolute; left: 0; right: 0; top: var(--header-h);
  background: var(--white); border-bottom: 1px solid var(--line);
  padding: var(--s-4) var(--gutter) var(--s-5);
  box-shadow: 0 24px 40px -24px rgba(7, 30, 51, .35);
}
.nav-mobile nav li a { display: block; padding: var(--s-3) 0; border-bottom: 1px solid var(--line); text-decoration: none; font-weight: 500; }
.nav-mobile nav .btn { width: 100%; margin-top: var(--s-5); }

@media (min-width: 1024px) {
  .nav-desktop { display: flex; }
  .nav-mobile { display: none; }
  .brand img { width: 186px; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: var(--navy-deep); color: var(--white);
  padding-block: clamp(var(--s-8), 8vw, var(--s-10));
  border-bottom: 4px solid var(--gold);
}
.hero-contours { position: absolute; inset: 0; width: 100%; height: 100%; color: var(--teal); opacity: .22; pointer-events: none; }
.hero-grid { position: relative; display: grid; gap: var(--s-8); align-items: center; }
.hero h1 { font-size: var(--fs-display); max-width: 14ch; margin-bottom: var(--s-5); }
.hero-lead { font-size: var(--fs-lead); line-height: 1.55; color: var(--on-dark); max-width: 56ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--s-3); margin-top: var(--s-6); }
.hero-note { margin-top: var(--s-4); font-size: var(--fs-small); color: var(--on-dark-mute); }

.manifest {
  background: rgba(255, 255, 255, .035);
  border: 1px solid var(--line-dark); border-radius: var(--radius);
  font-family: var(--font-mono);
}
.manifest-head, .manifest-foot {
  display: flex; justify-content: space-between; gap: var(--s-4);
  padding: var(--s-4) var(--s-5);
  font-size: var(--fs-label); letter-spacing: .14em; text-transform: uppercase; color: var(--on-dark-mute);
}
.manifest-head { border-bottom: 1px solid var(--line-dark); }
.manifest-head .coords { color: var(--gold); letter-spacing: .06em; }
.manifest-foot { border-top: 1px solid var(--line-dark); }
.manifest-list li + li { border-top: 1px solid var(--line-dark); }
.manifest-list a {
  display: grid; grid-template-columns: 56px 1fr auto; align-items: center; gap: var(--s-4);
  padding: var(--s-4) var(--s-5); text-decoration: none;
  transition: background-color .2s var(--ease);
}
.manifest-list a:hover { background: rgba(245, 169, 0, .08); }
.manifest-list .code { font-size: var(--fs-label); letter-spacing: .1em; color: var(--teal); }
.manifest-list .code-fuel { color: #FF6B7D; }
.manifest-list .item { font-family: var(--font-body); font-weight: 500; color: var(--white); }
.manifest-list .cat { font-size: var(--fs-label); color: var(--on-dark-mute); transition: color .2s var(--ease); }
.manifest-list a:hover .cat { color: var(--gold); }

@media (min-width: 960px) {
  .hero-grid { grid-template-columns: 1.25fr 1fr; gap: var(--s-9); }
}

/* ---------- Facts strip ---------- */
.facts { border-bottom: 1px solid var(--line); background: var(--paper); }
.facts-grid { display: grid; grid-template-columns: repeat(2, 1fr); }
.facts-grid > div { padding: var(--s-5) var(--s-4) var(--s-5) 0; border-bottom: 1px solid var(--line); }
.facts-grid > div:nth-child(n+3) { border-bottom: 0; }
.facts-grid dt { font: 500 var(--fs-label)/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--steel); margin-bottom: var(--s-2); }
.facts-grid dd { font-family: var(--font-display); font-weight: 700; font-size: 1rem; line-height: 1.3; }
@media (min-width: 860px) {
  .facts-grid { grid-template-columns: repeat(4, 1fr); }
  .facts-grid > div { border-bottom: 0; padding: var(--s-6) var(--s-5); border-left: 1px solid var(--line); }
  .facts-grid > div:first-child { border-left: 0; padding-left: 0; }
}

/* ---------- About ---------- */
.section-paper#about { padding-top: var(--s-8); }
.about-grid { display: grid; gap: var(--s-8); }
.about-copy h2 { margin-bottom: var(--s-5); max-width: 16ch; }
.about-copy p + p { margin-top: var(--s-4); color: var(--ink-soft); }
.about-model { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s-6); align-self: start; }
.model-title { margin-bottom: var(--s-2); }
.model-intro { color: var(--ink-soft); font-size: var(--fs-small); margin-bottom: var(--s-5); }
.model-cols { display: grid; gap: var(--s-5); }
.model-col { border-top: 1px solid var(--line); padding-top: var(--s-4); }
.model-key { display: flex; align-items: center; gap: var(--s-2); font: 500 var(--fs-label)/1.3 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; margin-bottom: var(--s-3); }
.model-col li { font-size: var(--fs-small); padding-block: 6px; }
.dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.dot-solid { background: var(--teal); }
.dot-ring { border: 2px solid var(--teal); }
@media (min-width: 640px) { .model-cols { grid-template-columns: 1fr 1fr; } }
@media (min-width: 960px) { .about-grid { grid-template-columns: 1fr 1fr; gap: var(--s-9); } }

/* ---------- Services ---------- */
.services { border-top: 2px solid var(--ink); }
.service {
  display: grid; gap: var(--s-5);
  padding-block: var(--s-7);
  border-bottom: 1px solid var(--line);
}
.service-no {
  display: block; margin-bottom: var(--s-3);
  font: 500 var(--fs-label)/1 var(--font-mono); letter-spacing: .14em; color: var(--teal-ink);
}
.service-meta h3 { font-size: clamp(1.375rem, 1.2rem + .7vw, 1.75rem); margin-bottom: var(--s-3); }
.service-meta p { color: var(--ink-soft); max-width: 44ch; }
.service .ticks { align-self: center; }
.service:target { background: linear-gradient(90deg, rgba(245, 169, 0, .08), transparent 60%); }
@media (min-width: 720px) {
  .service .ticks { columns: 2; column-gap: var(--s-6); }
  .service .ticks li { break-inside: avoid; margin-top: 0; margin-bottom: var(--s-3); }
}
@media (min-width: 1024px) {
  .service { grid-template-columns: 5fr 7fr; gap: var(--s-8); }
}

/* ---------- Petroleum ---------- */
.petroleum { position: relative; border-top: 4px solid var(--red); }
.petroleum h2 { color: var(--white); max-width: 18ch; }
.petroleum-head { display: grid; gap: var(--s-5); margin-bottom: var(--s-7); }
.petroleum-intro { color: var(--on-dark); font-size: var(--fs-lead); line-height: 1.55; align-self: end; }
@media (min-width: 960px) { .petroleum-head { grid-template-columns: 1.2fr 1fr; gap: var(--s-9); } }

.table-wrap { overflow-x: auto; border: 1px solid var(--line-dark); border-radius: var(--radius); }
.spec-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.spec-table th, .spec-table td { text-align: left; padding: var(--s-4) var(--s-5); border-bottom: 1px solid var(--line-dark); vertical-align: top; }
.spec-table thead th {
  font: 500 var(--fs-label)/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase;
  color: var(--on-dark-mute); background: rgba(0, 0, 0, .14);
}
.spec-table tbody th { font-family: var(--font-display); font-weight: 700; color: var(--white); width: 36%; }
.spec-table td { color: var(--on-dark); font-size: var(--fs-small); }
.spec-table tbody tr:last-child > * { border-bottom: 0; }
.spec-table tbody tr:hover { background: rgba(255, 255, 255, .03); }
.compliance-note {
  margin-top: var(--s-5); padding-left: var(--s-4); border-left: 2px solid var(--gold);
  font-size: var(--fs-small); color: var(--on-dark-mute); max-width: 80ch;
}

/* ---------- Customers ---------- */
.customer-table { width: 100%; border-collapse: collapse; border-top: 2px solid var(--ink); }
.customer-table thead { display: none; }
.customer-table tr { display: grid; gap: var(--s-1); padding-block: var(--s-5); border-bottom: 1px solid var(--line-strong); }
.customer-table th, .customer-table td { text-align: left; padding: 0; }
.customer-table tbody th { font-family: var(--font-display); font-weight: 700; font-size: 1.125rem; }
.customer-table td { color: var(--ink-soft); }
.customer-table td a {
  font: 500 var(--fs-label)/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase;
  color: var(--teal-ink); text-decoration: none; display: inline-flex; gap: var(--s-2); margin-top: var(--s-2);
}
.customer-table td a::after { content: "→"; transition: transform .2s var(--ease); }
.customer-table td a:hover::after { transform: translateX(4px); }
@media (min-width: 860px) {
  .customer-table { display: table; }
  .customer-table thead { display: table-header-group; }
  .customer-table tr { display: table-row; }
  .customer-table th, .customer-table td { padding: var(--s-5) var(--s-5) var(--s-5) 0; border-bottom: 1px solid var(--line-strong); vertical-align: middle; }
  .customer-table thead th { font: 500 var(--fs-label)/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--steel); padding-block: var(--s-4); }
  .customer-table td:last-child { text-align: right; padding-right: 0; }
  .customer-table td a { margin-top: 0; }
  .customer-table tbody tr:hover { background: rgba(255, 255, 255, .6); }
}

/* ---------- Process ---------- */
.steps { display: grid; gap: var(--s-6); counter-reset: none; }
.step { position: relative; padding-top: var(--s-5); border-top: 2px solid var(--line); }
.step::before { content: ""; position: absolute; left: 0; top: -2px; width: 48px; height: 2px; background: var(--gold); }
.step-no { display: block; margin-bottom: var(--s-4); font: 500 var(--fs-label)/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--teal-ink); }
.step h3 { margin-bottom: var(--s-2); }
.step p { color: var(--ink-soft); font-size: var(--fs-small); }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .steps { grid-template-columns: repeat(4, 1fr); gap: var(--s-5); } }

/* ---------- Berbera chart ---------- */
.berbera-grid { display: grid; gap: var(--s-8); align-items: center; }
.berbera-copy h2 { margin-bottom: var(--s-5); }
.berbera-copy > p { color: var(--ink-soft); margin-bottom: var(--s-5); }
.chart { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--s-4); }
.chart svg { width: 100%; font-family: var(--font-mono); }
.chart-grid path { stroke: var(--line); stroke-width: 1; fill: none; }
.chart-axis text { font-size: 10px; fill: var(--steel); letter-spacing: .06em; }
.chart-sea { font-size: 15px; letter-spacing: .5em; fill: var(--teal); opacity: .55; text-anchor: middle; }
.chart-land { font-size: 11px; letter-spacing: .4em; fill: var(--steel); opacity: .7; }
.chart-lane { fill: none; stroke: var(--navy); stroke-width: 2; stroke-dasharray: 8 6; }
.chart-corridor { fill: none; stroke: var(--teal); stroke-width: 2; stroke-dasharray: 3 5; }
.chart-label { font-size: 10px; fill: var(--ink-soft); }
.chart-label-muted { fill: var(--steel); }
.chart-port circle { fill: var(--navy); }
.chart-port text { font-size: 11px; fill: var(--ink); }
.chart-home circle { fill: var(--gold); }
.chart-home .ring { fill: none; stroke: var(--gold); stroke-width: 1.5; transform-origin: 251px 306px; animation: ping 2.8s var(--ease) infinite; }
.chart-home text { font-family: var(--font-display); font-weight: 800; font-size: 15px; fill: var(--navy); letter-spacing: .04em; }
.chart-home .sub { font-family: var(--font-mono); font-weight: 500; font-size: 10px; fill: var(--teal-ink); letter-spacing: .1em; text-transform: uppercase; }
.chart figcaption { margin-top: var(--s-2); font: 500 .6875rem/1.4 var(--font-mono); letter-spacing: .08em; color: var(--steel); text-transform: uppercase; }
@keyframes ping { 0% { transform: scale(.6); opacity: 1; } 100% { transform: scale(1.8); opacity: 0; } }
@media (min-width: 960px) { .berbera-grid { grid-template-columns: 1fr 1.1fr; gap: var(--s-9); } }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; gap: var(--s-6); }
.faq-head { margin-bottom: 0; }
.faq-list { border-top: 2px solid var(--ink); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary {
  list-style: none; cursor: pointer; position: relative;
  padding: var(--s-5) var(--s-7) var(--s-5) 0;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary h3 { font-size: 1.125rem; display: inline; }
.faq-list summary::after {
  content: ""; position: absolute; right: var(--s-2); top: 50%;
  width: 12px; height: 12px; margin-top: -8px;
  border-right: 2px solid var(--ink); border-bottom: 2px solid var(--ink);
  transform: rotate(45deg); transition: transform .25s var(--ease);
}
.faq-list details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq-list summary:hover h3 { color: var(--teal-ink); }
.faq-list details p { padding: 0 var(--s-7) var(--s-5) 0; color: var(--ink-soft); max-width: 70ch; }
@media (min-width: 960px) {
  .faq-grid { grid-template-columns: 1fr 2fr; gap: var(--s-9); }
  .faq-head { position: sticky; top: calc(var(--header-h) + var(--s-6)); align-self: start; }
}

/* ---------- Quote ---------- */
.quote { background: var(--white); overflow-x: clip; }
.quote-grid { display: grid; }
.quote-info {
  position: relative; isolation: isolate; color: var(--on-dark);
  padding-block: var(--section);
}
.quote-info::before { content: ""; position: absolute; z-index: -1; inset: 0 -100vw; background: var(--navy); }
.quote-info h2 { color: var(--white); margin-bottom: var(--s-4); }
.contact-list { font-style: normal; margin-block: var(--s-6); border-top: 1px solid var(--line-dark); }
.contact-list > div { display: grid; grid-template-columns: 104px 1fr; gap: var(--s-4); padding-block: var(--s-4); border-bottom: 1px solid var(--line-dark); }
.contact-key { font: 500 var(--fs-label)/1.9 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--on-dark-mute); }
.contact-list a { color: var(--white); text-decoration: none; overflow-wrap: anywhere; }
.contact-list a:hover { color: var(--gold); }
.quote-tip { font-size: var(--fs-small); color: var(--on-dark-mute); }
.quote-tip strong { color: var(--white); font-weight: 600; }

.quote-form { padding-block: var(--section); display: grid; gap: var(--s-5); align-content: start; }
.field-row { display: grid; gap: var(--s-5); }
.field { display: grid; gap: var(--s-2); border: 0; padding: 0; margin: 0; min-width: 0; }
.field label, .field legend {
  font: 500 var(--fs-label)/1.2 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft);
  padding: 0;
}
.field legend { margin-bottom: var(--s-2); }
.optional { color: var(--steel); text-transform: none; letter-spacing: 0; font-family: var(--font-body); font-weight: 400; }
.field input, .field textarea {
  width: 100%; min-height: 48px; padding: var(--s-3) var(--s-4);
  font: 400 1rem/1.4 var(--font-body); color: var(--ink);
  background: var(--paper); border: 1px solid var(--line); border-bottom: 2px solid var(--line-strong);
  border-radius: var(--radius);
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
}
.field textarea { resize: vertical; }
.field input:hover, .field textarea:hover { border-bottom-color: var(--ink-soft); }
.field input:focus, .field textarea:focus { outline: none; background: var(--white); border-color: var(--line); border-bottom-color: var(--gold); }
.field input:user-invalid, .field textarea:user-invalid { border-bottom-color: var(--red); }
::placeholder { color: var(--steel); opacity: 1; }

.chips { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.field .chip { position: relative; cursor: pointer; font: 500 var(--fs-small)/1 var(--font-body); letter-spacing: 0; text-transform: none; color: var(--ink); }
.chip input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.chip span {
  display: inline-flex; align-items: center; min-height: 40px; padding: 0 var(--s-4);
  font-size: var(--fs-small); font-weight: 500;
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  transition: background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
.chip:hover span { border-color: var(--ink); }
.chip input:checked + span { background: var(--navy); border-color: var(--navy); color: var(--white); }
.chip input:focus-visible + span { outline: 2px solid var(--gold); outline-offset: 2px; }

.form-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--s-4); }
.check { display: inline-flex; align-items: center; gap: var(--s-2); font-size: var(--fs-small); cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--red); }

@media (min-width: 640px) { .field-row { grid-template-columns: 1fr 1fr; } }
@media (min-width: 960px) {
  .quote-grid { grid-template-columns: 5fr 7fr; }
  .quote-info { padding: var(--section) var(--s-8) var(--section) 0; }
  .quote-info::before { inset: 0 0 0 -100vw; }
  .quote-form { padding: var(--section) 0 var(--section) var(--s-8); }
}

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-deep); color: var(--on-dark-mute); padding-top: var(--s-9); font-size: var(--fs-small); }
.footer-grid { display: grid; gap: var(--s-7); padding-bottom: var(--s-8); }
.footer-brand img { width: 210px; margin-bottom: var(--s-5); }
.footer-brand p { max-width: 38ch; }
.footer-title { font: 500 var(--fs-label)/1 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--white); margin-bottom: var(--s-4); }
.site-footer nav li + li { margin-top: var(--s-2); }
.site-footer nav a { text-decoration: none; }
.site-footer nav a:hover { color: var(--gold); }
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s-3);
  padding-block: var(--s-5); border-top: 1px solid var(--line-dark); font-size: .8125rem;
}
@media (min-width: 860px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---------- Print ---------- */
@media print {
  .site-header, .hero-contours, .quote-form, .skip-link { display: none; }
  .hero, .section-navy, .quote-info, .site-footer { background: none; color: #000; }
}