/* Buffalo Pitts — industrial brand system */

:root {
  --steel: #1e3a8a;
  --steel-dark: #0d1a45;
  --steel-light: #3154ad;
  --iron: #313a46;
  --iron-dark: #12161d;
  --iron-soft: #6b7280;
  --brass: #d97706;
  --brass-dark: #a95403;
  --brass-light: #f7b955;
  --paper: #f9fafb;
  --white: #ffffff;
  --line: #d9dee7;
  --success: #176b3a;
  --danger: #b42318;
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: Georgia, "Times New Roman", serif;
  --font-slab: Rockwell, "Rockwell Nova", "Roboto Slab", "Bitstream Vera Serif Bold", Georgia, serif;
  --shadow-sm: 0 2px 8px rgb(15 23 42 / 8%);
  --shadow-md: 0 16px 40px rgb(15 23 42 / 14%);
  --radius-sm: 0.4rem;
  --radius-md: 0.85rem;
  --radius-lg: 1.3rem;
  --container: 74rem;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body,
h1,
h2,
h3,
p,
ul,
ol,
figure,
blockquote {
  margin: 0;
}

body {
  min-width: 20rem;
  color: var(--iron);
  background: var(--paper);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
  max-width: 100%;
}

button,
input,
select,
textarea {
  color: inherit;
  font: inherit;
}

button,
select {
  cursor: pointer;
}

a {
  color: var(--steel);
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--brass-dark);
}

:focus-visible {
  outline: 3px solid var(--brass-light);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-3) var(--space-4);
  color: var(--white);
  background: var(--steel-dark);
  border-radius: var(--radius-sm);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin-inline: auto;
}

.section {
  padding-block: clamp(4rem, 8vw, 7rem);
}

.section--white {
  background: var(--white);
}

.section--dark {
  color: #e8edf5;
  background:
    linear-gradient(135deg, rgb(18 36 92 / 94%), rgb(18 22 29 / 98%)),
    repeating-linear-gradient(45deg, transparent 0 16px, rgb(255 255 255 / 2%) 16px 17px);
}

.section-heading {
  max-width: 48rem;
  margin-bottom: var(--space-7);
}

.eyebrow {
  display: inline-flex;
  gap: var(--space-2);
  align-items: center;
  margin-bottom: var(--space-3);
  color: var(--brass-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.3;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 2rem;
  height: 2px;
  content: "";
  background: currentColor;
}

.section--dark .eyebrow {
  color: var(--brass-light);
}

h1,
h2,
h3 {
  color: var(--iron-dark);
  font-family: var(--font-display);
  line-height: 1.12;
}

h1 {
  max-width: 15ch;
  font-size: clamp(2.8rem, 7vw, 5.7rem);
  letter-spacing: -0.045em;
}

h2 {
  font-size: clamp(2rem, 4.4vw, 3.45rem);
  letter-spacing: -0.035em;
}

h3 {
  font-size: clamp(1.25rem, 2.4vw, 1.55rem);
}

.section-heading > p:last-child {
  margin-top: var(--space-4);
  color: var(--iron-soft);
  font-size: 1.1rem;
}

.section--dark h2,
.section--dark h3 {
  color: var(--white);
}

.grid {
  display: grid;
  gap: var(--space-5);
}

.grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.flex {
  display: flex;
}

.flex--between {
  justify-content: space-between;
}

.flex--center {
  align-items: center;
}

.btn {
  display: inline-flex;
  min-height: 3.1rem;
  padding: 0.85rem 1.6rem;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn--lg {
  min-height: 3.6rem;
  padding: 1rem 2.1rem;
  font-size: 1rem;
}

.btn--primary {
  color: #241300;
  background: linear-gradient(180deg, var(--brass-light), var(--brass) 55%, var(--brass-dark));
  border-color: var(--brass-dark);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 45%), 0 10px 26px rgb(217 119 6 / 35%);
}

.btn--primary:hover {
  background: linear-gradient(180deg, var(--brass-light), var(--brass-dark) 65%, var(--brass-dark));
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 45%), 0 14px 32px rgb(217 119 6 / 45%);
}

.btn--secondary {
  color: var(--white);
  border-color: rgb(255 255 255 / 55%);
  background: rgb(255 255 255 / 6%);
}

.btn--secondary:hover {
  color: var(--iron-dark);
  border-color: var(--white);
  background: var(--white);
}

.btn--steel {
  color: var(--white);
  background: linear-gradient(180deg, var(--steel-light), var(--steel) 60%, var(--steel-dark));
  border-color: var(--steel-dark);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 20%), 0 8px 20px rgb(18 36 92 / 35%);
}

.btn--steel:hover {
  color: var(--white);
  background: linear-gradient(180deg, var(--steel-light), var(--steel-dark) 65%, var(--steel-dark));
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid rgb(255 255 255 / 12%);
  background: rgb(18 22 29 / 95%);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(14px);
}

.nav-wrap {
  min-height: 4.85rem;
  gap: var(--space-5);
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: var(--space-3);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  text-decoration: none;
}

.brand:hover {
  color: var(--brass-light);
}

.brand-mark {
  flex: 0 0 auto;
  width: 2.65rem;
  aspect-ratio: 1;
  filter: drop-shadow(0 2px 4px rgb(0 0 0 / 35%));
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-family: var(--font-slab);
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.brand-est {
  color: var(--brass-light);
  font-family: var(--font-sans);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.nav-list {
  display: flex;
  padding: 0;
  align-items: center;
  gap: clamp(0.7rem, 2vw, 1.5rem);
  list-style: none;
}

.nav-list a:not(.btn) {
  color: #dfe6ef;
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration: none;
}

.nav-list a:not(.btn):hover {
  color: var(--brass-light);
}

.nav-toggle {
  display: none;
  width: 2.8rem;
  min-height: 2.8rem;
  padding: 0;
  color: var(--white);
  border: 1px solid rgb(255 255 255 / 25%);
  background: transparent;
  border-radius: var(--radius-sm);
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  display: block;
  width: 1.25rem;
  height: 2px;
  margin: 0.28rem auto;
  content: "";
  background: currentColor;
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: min(58rem, calc(100svh - 4.85rem));
  display: grid;
  align-items: center;
  color: var(--white);
  background: var(--iron-dark);
}

.hero-media {
  position: absolute;
  z-index: -2;
  inset: 0;
  background: url("/images/hero-industrial.jpg") center 42% / cover no-repeat;
}

.hero-media::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background:
    radial-gradient(circle at 82% 62%, rgb(217 119 6 / 20%), transparent 34rem),
    linear-gradient(100deg, rgb(8 11 16 / 96%) 0%, rgb(10 14 22 / 92%) 42%, rgb(10 14 22 / 62%) 78%, rgb(10 14 22 / 40%) 100%);
}

.hero-grid {
  display: grid;
  padding-block: clamp(5.5rem, 11vw, 9rem);
  align-items: center;
}

.hero h1 {
  color: var(--white);
  text-shadow: 0 2px 24px rgb(0 0 0 / 45%);
}

.hero-copy {
  max-width: 46rem;
}

.hero-copy > p {
  max-width: 41rem;
  margin-top: var(--space-5);
  color: #dbe3ee;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.hero-actions {
  display: flex;
  margin-top: var(--space-7);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.trust-banner {
  border-bottom: 3px solid var(--iron-dark);
  background: linear-gradient(90deg, var(--brass-dark), var(--brass) 45%, var(--brass-dark));
}

.trust-banner-track {
  display: flex;
  padding: var(--space-4) 0;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  color: var(--iron-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-align: center;
  text-transform: uppercase;
}

.trust-divider {
  color: rgb(18 22 29 / 55%);
  font-size: 0.6rem;
}

.card {
  position: relative;
  display: flex;
  min-height: 100%;
  padding: clamp(1.4rem, 3vw, 2rem);
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: border-color 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}

.card::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 0.28rem;
  content: "";
  background: linear-gradient(90deg, var(--brass-dark), var(--brass), var(--brass-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 260ms ease;
}

.card:hover {
  border-color: rgb(217 119 6 / 55%);
  box-shadow: var(--shadow-md), 0 0 0 1px rgb(217 119 6 / 15%);
  transform: translateY(-6px) scale(1.012);
}

.card:hover::before {
  transform: scaleX(1);
}

.card:hover .card-number {
  background: var(--brass);
}

.card-number {
  display: grid;
  width: 3rem;
  aspect-ratio: 1;
  margin-bottom: var(--space-5);
  place-items: center;
  color: var(--white);
  background: var(--steel);
  border-radius: var(--radius-sm);
  font-weight: 900;
  transition: background-color 200ms ease;
}

.card-heading {
  display: flex;
  margin-bottom: var(--space-2);
  align-items: center;
  gap: var(--space-3);
}

.card-icon {
  display: grid;
  width: 1.9rem;
  aspect-ratio: 1;
  flex: 0 0 auto;
  place-items: center;
  color: var(--brass);
}

.card-icon svg {
  width: 100%;
  height: 100%;
}

.card-heading h3 {
  margin: 0;
}

.card p {
  margin-top: var(--space-3);
  color: var(--iron-soft);
}

.card-list {
  padding: 0;
  margin: var(--space-5) 0;
  list-style: none;
}

.card-list li {
  position: relative;
  padding: 0.45rem 0 0.45rem 1.25rem;
  border-bottom: 1px solid #edf0f4;
  font-size: 0.92rem;
}

.card-list li::before {
  position: absolute;
  top: 0.95rem;
  left: 0;
  width: 0.45rem;
  height: 0.45rem;
  content: "";
  background: var(--brass);
  transform: rotate(45deg);
}

.card-link {
  margin-top: auto;
  font-weight: 800;
  text-decoration: none;
}

.card-link::after {
  content: " →";
}

.heritage-grid {
  display: grid;
  align-items: start;
  gap: clamp(2rem, 6vw, 6rem);
  grid-template-columns: minmax(15rem, 0.75fr) minmax(0, 1.25fr);
}

.heritage-plaque {
  position: sticky;
  top: 7rem;
  padding: clamp(2rem, 5vw, 3.5rem);
  color: var(--white);
  border: 1px solid rgb(247 185 85 / 50%);
  background: var(--iron-dark);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.heritage-plaque strong {
  display: block;
  color: var(--brass-light);
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 10vw, 7rem);
  line-height: 0.9;
}

.heritage-plaque span {
  display: block;
  margin-top: var(--space-4);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.heritage-copy p + p {
  margin-top: var(--space-5);
}

.heritage-copy .lead {
  color: var(--iron-dark);
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.55;
}

.timeline {
  padding: 0;
  margin-top: var(--space-6);
  border-left: 2px solid var(--brass);
  list-style: none;
}

.timeline li {
  position: relative;
  padding: 0 0 var(--space-5) var(--space-5);
}

.timeline li::before {
  position: absolute;
  top: 0.45rem;
  left: -0.48rem;
  width: 0.85rem;
  aspect-ratio: 1;
  content: "";
  border: 3px solid var(--paper);
  background: var(--brass);
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--brass);
}

.timeline strong {
  color: var(--steel);
}

.finance-panel {
  display: grid;
  padding: clamp(1.7rem, 4vw, 3.5rem);
  align-items: center;
  gap: var(--space-7);
  border: 1px solid rgb(255 255 255 / 15%);
  background: rgb(255 255 255 / 6%);
  border-radius: var(--radius-lg);
  grid-template-columns: 1fr 0.8fr;
}

.finance-points {
  display: grid;
  gap: var(--space-3);
}

.finance-point {
  padding: var(--space-4);
  border-left: 3px solid var(--brass-light);
  background: rgb(0 0 0 / 16%);
}

.finance-point strong {
  display: block;
  color: var(--white);
}

.finance-point span {
  color: #c8d2df;
  font-size: 0.9rem;
}

.resource-links {
  display: flex;
  margin-top: var(--space-5);
  flex-wrap: wrap;
  gap: var(--space-3);
}

.resource-links a {
  color: var(--brass-light);
  font-size: 0.9rem;
  font-weight: 700;
}

.contact-grid {
  display: grid;
  gap: clamp(2rem, 6vw, 5rem);
  grid-template-columns: minmax(16rem, 0.75fr) minmax(0, 1.25fr);
}

.contact-points {
  padding: 0;
  margin-top: var(--space-5);
  list-style: none;
}

.contact-points li {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--line);
}

.contact-points strong {
  display: block;
  color: var(--iron-dark);
  font-size: 0.9rem;
}

.contact-points span {
  color: var(--iron-soft);
  font-size: 0.88rem;
}

.lead-form {
  padding: clamp(1.25rem, 4vw, 2.5rem);
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.field--full {
  grid-column: 1 / -1;
}

.field label {
  color: var(--iron-dark);
  font-size: 0.87rem;
  font-weight: 800;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid #b8c0cc;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 0.78rem 0.9rem;
}

.field textarea {
  min-height: 8rem;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--steel);
  box-shadow: 0 0 0 3px rgb(30 58 138 / 12%);
  outline: 0;
}

.field [aria-invalid="true"] {
  border-color: var(--danger);
}

.field-error {
  min-height: 1.2em;
  color: var(--danger);
  font-size: 0.78rem;
}

.form-note {
  margin: var(--space-4) 0;
  color: var(--iron-soft);
  font-size: 0.78rem;
}

.form-status {
  min-height: 1.5rem;
  margin-top: var(--space-3);
  font-size: 0.9rem;
  font-weight: 700;
}

.form-status[data-state="success"] {
  color: var(--success);
}

.form-status[data-state="error"] {
  color: var(--danger);
}

.form-fallback {
  margin-top: var(--space-2);
  color: var(--iron-soft);
  font-size: 0.82rem;
}

.form-fallback a {
  color: var(--steel);
  font-weight: 700;
}

.honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
}

.legal-strip {
  padding-block: var(--space-7);
  border-top: 1px solid var(--line);
  background: #eef1f5;
}

.legal-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.legal-grid h2 {
  font-family: var(--font-sans);
  font-size: 1rem;
  letter-spacing: 0;
}

.legal-grid p {
  margin-top: var(--space-2);
  color: var(--iron-soft);
  font-size: 0.82rem;
}

.site-footer {
  padding-block: var(--space-6);
  color: #b8c2cf;
  background: #111923;
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.footer-brand {
  color: var(--white);
}

.footer-brand small {
  display: block;
  color: #9ca8b8;
}

.footer-links {
  display: flex;
  padding: 0;
  flex-wrap: wrap;
  gap: var(--space-4);
  list-style: none;
}

.footer-links a {
  color: #dfe6ef;
  font-size: 0.82rem;
}

.js .reveal {
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 500ms ease, transform 500ms ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 62rem) {
  .nav-toggle {
    display: block;
    margin-left: auto;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    padding: var(--space-4);
    border-top: 1px solid rgb(255 255 255 / 12%);
    background: var(--iron-dark);
    box-shadow: var(--shadow-md);
  }

  .site-nav[data-open="true"] {
    display: block;
  }

  .nav-list {
    align-items: stretch;
    flex-direction: column;
  }

  .nav-list a:not(.btn) {
    display: block;
    padding: var(--space-2);
    text-align: center;
  }

  .hero-media {
    background-position: center 30%;
  }

  .grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 46rem) {
  .section {
    padding-block: 4rem;
  }

  .grid--3,
  .heritage-grid,
  .finance-panel,
  .contact-grid,
  .legal-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .heritage-plaque {
    position: static;
  }

  .field--full {
    grid-column: auto;
  }

  .footer-grid {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}

@media print {
  .site-header,
  .hero-actions,
  .lead-form,
  .site-footer {
    display: none;
  }

  body {
    color: #000;
    background: #fff;
  }
}