/* ================================================================
   Amazing Grace Enterprises — Industrial Brand Design System
   Cubs Blue #0E3386 | Premium Editorial Layout
   ================================================================ */

/* === CUSTOM PROPERTIES === */
:root {
  --blue:      #0E3386;
  --navy:      #071F54;
  --blue-mid:  #1A4BA0;
  --steel:     #3D5A80;
  --slate:     #5B6B84;
  --mist:      #EEF1F7;
  --silver:    #C8D3E8;
  --ink:       #0B1630;
  --warm-off:  #F5F4F1;
  --white:     #FFFFFF;

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans:  "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  --mono:  "DM Mono", "Courier New", monospace;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:  cubic-bezier(0.7, 0, 0.84, 0);
  --dur: 0.45s;

  --pad-x: clamp(20px, 5.5vw, 88px);
  --pad-y: clamp(72px, 10vw, 140px);
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
address { font-style: normal; }

/* === ACCESSIBILITY === */
:focus-visible {
  outline: 3px solid var(--blue-mid);
  outline-offset: 3px;
}
.skip {
  position: absolute;
  left: -999px;
  z-index: 200;
}
.skip:focus {
  left: 8px;
  top: 8px;
  background: var(--white);
  color: var(--ink);
  padding: 10px 18px;
  font-weight: 600;
}

/* ================================================================
   TYPOGRAPHY
   ================================================================ */
h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.025em;
  margin: 0 0 0.5em;
}
h4, h5, h6 {
  font-family: var(--sans);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 0.5em;
}

.label {
  font: 600 0.7rem/1 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
  display: flex;
  align-items: center;
  gap: 10px;
}
.label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: currentColor;
}

/* ================================================================
   HEADER / NAVIGATION
   ================================================================ */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px var(--pad-x);
  transition: background var(--dur) var(--ease-out),
              box-shadow var(--dur) var(--ease-out);
}
.site-header.scrolled {
  background: rgba(7, 31, 84, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.08);
}

/* Brand mark */
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--white);
}
.brand-mark {
  width: 38px;
  height: 38px;
  background: var(--blue);
  border: 2px solid rgba(255,255,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color var(--dur);
}
.brand:hover .brand-mark { border-color: rgba(255,255,255,0.7); }
.brand-mark svg {
  width: 22px;
  height: 22px;
}
.brand-name {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.1;
  color: var(--white);
}
.brand-name small {
  display: block;
  font-family: var(--sans);
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-top: 3px;
}

/* Nav */
.main-nav { display: flex; align-items: center; gap: 36px; }
.main-nav a {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: rgba(255,255,255,0.75);
  position: relative;
  padding: 4px 0;
  transition: color 0.2s;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1px;
  background: var(--white);
  transition: width 0.3s var(--ease-out);
}
.main-nav a:hover,
.main-nav a[aria-current] {
  color: var(--white);
}
.main-nav a:hover::after,
.main-nav a[aria-current]::after { width: 100%; }

.nav-cta {
  font-size: 0.75rem !important;
  font-weight: 600 !important;
  letter-spacing: 0.1em !important;
  text-transform: uppercase !important;
  color: var(--white) !important;
  border: 1.5px solid rgba(255,255,255,0.5) !important;
  padding: 9px 22px !important;
  transition: background 0.25s, border-color 0.25s, color 0.25s !important;
}
.nav-cta:hover {
  background: var(--white) !important;
  color: var(--blue) !important;
  border-color: var(--white) !important;
}
.nav-cta::after { display: none !important; }

/* Burger */
.burger {
  display: none;
  background: none;
  border: 1.5px solid rgba(255,255,255,0.5);
  color: var(--white);
  width: 44px;
  height: 44px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 0;
}
.burger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--white);
  transition: transform 0.3s var(--ease-out), opacity 0.2s;
  transform-origin: center;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ================================================================
   BUTTONS & LINKS
   ================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 15px 32px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
}
.btn-primary {
  background: var(--white);
  color: var(--blue);
  border-color: var(--white);
}
.btn-primary:hover {
  background: transparent;
  color: var(--white);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--blue);
  border-color: var(--white);
}
.btn-blue {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.btn-blue:hover {
  background: var(--navy);
  border-color: var(--navy);
}
.btn-dark {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}
.btn-dark:hover {
  background: var(--blue);
  border-color: var(--blue);
}
.btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.text-link {
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
  transition: opacity 0.2s;
}
.text-link:hover { opacity: 0.65; }

/* ================================================================
   HOMEPAGE HERO
   ================================================================ */
.hero {
  min-height: 100svh;
  position: relative;
  background: var(--navy);
  color: var(--white);
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}

/* Left column: text content */
.hero-content {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 160px var(--pad-x) clamp(56px, 7vw, 96px);
}

.hero-eyebrow {
  margin-bottom: 36px;
  color: var(--silver);
}

.hero-headline {
  font-size: clamp(3.4rem, 5.5vw, 7.2rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0 0 44px;
  max-width: 9em;
}

.hero-headline em {
  font-style: italic;
  color: var(--silver);
}

.hero-body {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.72);
  max-width: 30em;
  line-height: 1.7;
  margin-bottom: 44px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

/* Right column: image */
.hero-visual {
  position: relative;
  overflow: hidden;
}
.hero-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, var(--navy) 0%, transparent 40%);
  z-index: 2;
}
.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.7) brightness(0.85);
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 40px;
  right: var(--pad-x);
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,0.4);
  font: 0.65rem/1 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}
.hero-scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 48px;
  background: currentColor;
}

/* ================================================================
   STATEMENT SECTION
   ================================================================ */
.statement {
  padding: var(--pad-y) var(--pad-x);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 6vw, 96px);
  align-items: center;
}

.statement-quote {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.2vw, 3.2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--blue);
  position: relative;
  padding-left: 32px;
}
.statement-quote::before {
  content: '';
  position: absolute;
  left: 0; top: 0;
  width: 4px;
  height: 100%;
  background: var(--blue);
}

.statement-text {
  color: var(--slate);
  font-size: 1.0625rem;
  line-height: 1.75;
}

/* ================================================================
   SERVICES PREVIEW (HOME)
   ================================================================ */
.services-preview {
  background: var(--warm-off);
  padding: var(--pad-y) var(--pad-x);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: clamp(48px, 6vw, 80px);
  gap: 24px;
}
.section-header h2 {
  font-size: clamp(2.4rem, 4vw, 4.2rem);
  max-width: 10em;
}
.section-header .btn { flex-shrink: 0; }

/* Staggered service cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(14,51,134,0.12);
  border: 1px solid rgba(14,51,134,0.12);
}

.service-card {
  background: var(--white);
  padding: 48px 36px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  overflow: hidden;
  transition: background var(--dur) var(--ease-out);
}
.service-card::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 3px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease-out);
}
.service-card:hover { background: var(--mist); }
.service-card:hover::after { transform: scaleX(1); }

.service-card:nth-child(2) { margin-top: 0; }

.service-num {
  font: 600 0.65rem/1 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  opacity: 0.6;
}
.service-icon {
  width: 44px;
  height: 44px;
  color: var(--blue);
}
.service-card h3 {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2vw, 1.9rem);
  font-weight: 700;
  line-height: 1.1;
  margin: 0;
  letter-spacing: -0.02em;
}
.service-card p {
  font-size: 0.9375rem;
  color: var(--slate);
  line-height: 1.65;
  flex: 1;
}

/* ================================================================
   MATERIAL BAND (HOME)
   ================================================================ */
.material-band {
  background: var(--blue);
  color: var(--white);
  padding: var(--pad-y) var(--pad-x);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}

.material-headline {
  font-size: clamp(2.8rem, 5.5vw, 6.4rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin: 0;
}
.material-headline .abbrevs {
  display: block;
  font-size: 0.55em;
  font-family: var(--mono);
  letter-spacing: 0.04em;
  font-weight: 400;
  color: var(--silver);
  margin-bottom: 0.2em;
}

.material-content p {
  color: rgba(255,255,255,0.75);
  font-size: 1.0625rem;
  line-height: 1.7;
  margin-bottom: 32px;
}

/* Material tags */
.material-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 40px;
}
.material-tag {
  font: 600 0.7rem/1 var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.25);
  padding: 8px 14px;
  color: rgba(255,255,255,0.8);
  transition: background 0.2s, border-color 0.2s;
}
.material-tag:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
}

/* ================================================================
   IMAGE SPLIT SECTION
   ================================================================ */
.image-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 560px;
}
.image-split-photo {
  position: relative;
  overflow: hidden;
}
.image-split-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.image-split-content {
  background: var(--navy);
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(48px, 7vw, 96px) var(--pad-x);
}
.image-split-content .label { color: var(--silver); margin-bottom: 28px; }
.image-split-content h2 {
  font-size: clamp(2.2rem, 3.5vw, 3.8rem);
  margin-bottom: 24px;
}
.image-split-content p {
  color: rgba(255,255,255,0.72);
  font-size: 1.0625rem;
  max-width: 32em;
  margin-bottom: 36px;
}

/* ================================================================
   CTA BAND
   ================================================================ */
.cta-band {
  background: var(--ink);
  color: var(--white);
  padding: clamp(72px, 10vw, 120px) var(--pad-x);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
}
.cta-band h2 {
  font-size: clamp(2rem, 4vw, 4rem);
  max-width: 14em;
  margin: 0;
}
.cta-band p {
  font: 700 clamp(1.6rem, 3.5vw, 2.8rem)/1.1 var(--serif);
  margin: 0 0 24px;
}
.cta-band p a {
  text-decoration: none;
  color: var(--silver);
  transition: color 0.2s;
}
.cta-band p a:hover { color: var(--white); }
.cta-band-actions { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }

/* ================================================================
   INNER PAGE HERO (phero)
   ================================================================ */
.page-hero {
  background: var(--blue);
  color: var(--white);
  padding: clamp(140px, 18vw, 200px) var(--pad-x) clamp(64px, 8vw, 96px);
  position: relative;
  overflow: hidden;
  border-bottom: 4px solid var(--navy);
}
.page-hero::before {
  content: '';
  position: absolute;
  right: -10%;
  top: 50%;
  transform: translateY(-50%);
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
  pointer-events: none;
}
.page-hero::after {
  content: '';
  position: absolute;
  right: 5%;
  top: 30%;
  width: 30vw;
  height: 30vw;
  border-radius: 50%;
  background: rgba(255,255,255,0.025);
  pointer-events: none;
}
.page-hero .label { color: var(--silver); margin-bottom: 28px; }
.page-hero h1 {
  font-size: clamp(3.8rem, 10vw, 11rem);
  line-height: 0.9;
  letter-spacing: -0.04em;
  margin: 0 0 32px;
}
.page-hero p {
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
  max-width: 34em;
  color: rgba(255,255,255,0.72);
  line-height: 1.7;
}

/* ================================================================
   ABOUT PAGE
   ================================================================ */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 7vw, 96px);
  padding: var(--pad-y) var(--pad-x);
  align-items: start;
}
.about-intro blockquote {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.6rem, 2.8vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--blue);
  padding: 32px 0 32px 32px;
  border-left: 4px solid var(--blue);
  position: relative;
  top: 0;
}
.about-intro-text h2 {
  font-size: clamp(2rem, 3.2vw, 3rem);
  margin-bottom: 28px;
}
.about-intro-text p {
  font-size: 1.0625rem;
  color: var(--slate);
  line-height: 1.75;
  margin-bottom: 20px;
}

/* Facts strip */
.facts-strip {
  background: var(--mist);
  padding: clamp(56px, 7vw, 96px) var(--pad-x);
  border-top: 1px solid rgba(14,51,134,0.08);
  border-bottom: 1px solid rgba(14,51,134,0.08);
}
.facts-strip .label { margin-bottom: 40px; }
.facts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: rgba(14,51,134,0.1);
  border: 1px solid rgba(14,51,134,0.1);
}
.fact-cell {
  background: var(--white);
  padding: 36px 28px;
}
.fact-label {
  font: 500 0.7rem/1 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 12px;
}
.fact-value {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
}

/* ================================================================
   PRODUCTS PAGE
   ================================================================ */
.catalog {
  padding: var(--pad-y) var(--pad-x);
}
.catalog-section { margin-bottom: clamp(56px, 7vw, 80px); }

.catalog-group-header {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(14,51,134,0.12);
}
.catalog-group-label {
  font: 600 0.65rem/1 var(--mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue);
}
.catalog-group-line {
  height: 1px;
  background: rgba(14,51,134,0.12);
}
.catalog-group-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  margin: 0;
  grid-column: 1 / -1;
}

/* Product grid: image cards */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1px;
  background: rgba(14,51,134,0.1);
  border: 1px solid rgba(14,51,134,0.1);
  margin-bottom: 16px;
}

.product-card {
  background: var(--white);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: background var(--dur) var(--ease-out);
}
.product-card:hover { background: var(--mist); }

.product-photo {
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
  background: var(--mist);
}
.product-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out), filter 0.4s;
  filter: saturate(0.85);
}
.product-card:hover .product-photo img {
  transform: scale(1.04);
  filter: saturate(1);
}

/* SVG fallback swatch for product cards */
.product-swatch {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue);
}
.product-swatch svg {
  width: 60%;
  color: rgba(255,255,255,0.15);
}

.product-info {
  padding: 24px 24px 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.product-tag {
  font: 500 0.65rem/1 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
}
.product-name {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.product-desc {
  font-size: 0.875rem;
  color: var(--slate);
  line-height: 1.6;
  margin-top: 4px;
  flex: 1;
}
.product-action {
  margin-top: 16px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.product-action svg { width: 12px; height: 12px; }
.product-action:hover { border-color: var(--blue); }

/* ================================================================
   SERVICES PAGE
   ================================================================ */
.services-full {
  padding: var(--pad-y) var(--pad-x);
  display: flex;
  flex-direction: column;
  gap: 0;
}
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
}
.service-block:nth-child(even) { direction: rtl; }
.service-block:nth-child(even) > * { direction: ltr; }

.service-block-photo {
  overflow: hidden;
  position: relative;
}
.service-block-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.7) brightness(0.9);
  transition: filter 0.5s;
}
.service-block:hover .service-block-photo img {
  filter: saturate(0.9) brightness(0.95);
}

/* SVG panel used when no photo */
.service-svg-panel {
  background: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.service-svg-panel svg {
  width: 100%;
  max-width: 320px;
  color: rgba(255,255,255,0.12);
}

.service-block-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(48px, 7vw, 80px) var(--pad-x);
  background: var(--white);
}
.service-block:nth-child(even) .service-block-content {
  background: var(--warm-off);
}
.service-block-content .label { margin-bottom: 24px; }
.service-block-content h2 {
  font-size: clamp(2rem, 3.5vw, 3.4rem);
  margin-bottom: 20px;
}
.service-block-content p {
  font-size: 1.0625rem;
  color: var(--slate);
  line-height: 1.75;
  max-width: 34em;
  margin-bottom: 32px;
}

/* ================================================================
   CONTACT PAGE
   ================================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 0;
  min-height: 70vh;
}

.contact-info {
  background: var(--navy);
  color: var(--white);
  padding: var(--pad-y) var(--pad-x);
  display: flex;
  flex-direction: column;
  gap: 40px;
}
.contact-info .label { color: var(--silver); }

.contact-info h2 {
  font-size: clamp(2.4rem, 4vw, 4rem);
  color: var(--white);
  margin: 0;
  line-height: 1.0;
}

.contact-detail { display: flex; flex-direction: column; gap: 6px; }
.contact-detail-label {
  font: 500 0.65rem/1 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--silver);
  opacity: 0.6;
}
.contact-detail-value {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--white);
}
.contact-detail-value a {
  text-decoration: none;
  color: inherit;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  padding-bottom: 1px;
  transition: border-color 0.2s;
}
.contact-detail-value a:hover { border-color: rgba(255,255,255,0.6); }
.contact-detail-phones {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.contact-detail-phones a {
  display: block;
  text-decoration: none;
  color: var(--white);
  transition: color 0.2s;
}
.contact-detail-phones a:hover { color: var(--silver); }

.contact-divider {
  height: 1px;
  background: rgba(255,255,255,0.1);
}

/* Form */
.contact-form-wrap {
  background: var(--white);
  padding: var(--pad-y) var(--pad-x);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.contact-form-wrap .label { margin-bottom: 40px; }
.contact-form-wrap h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  margin-bottom: 8px;
}
.contact-form-wrap .form-subhead {
  font-size: 0.9375rem;
  color: var(--slate);
  margin-bottom: 40px;
}
.form-note {
  font-size: 0.8125rem;
  color: var(--slate);
  margin-bottom: 28px;
  padding: 14px 18px;
  background: var(--mist);
  border-left: 3px solid var(--blue);
  line-height: 1.55;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 22px;
}
.form-field label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate);
}
.form-field input,
.form-field textarea {
  font: 1rem/1.5 var(--sans);
  padding: 14px 16px;
  border: 1.5px solid rgba(14,51,134,0.15);
  background: var(--white);
  color: var(--ink);
  transition: border-color 0.2s;
  -webkit-appearance: none;
  border-radius: 0;
}
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--blue);
}
.form-field textarea { resize: vertical; min-height: 130px; }

/* ================================================================
   FOOTER
   ================================================================ */
.site-footer {
  background: var(--ink);
  color: rgba(255,255,255,0.6);
  padding: clamp(64px, 8vw, 96px) var(--pad-x) clamp(32px, 4vw, 48px);
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
}

.footer-brand .brand-name {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  display: block;
  margin-bottom: 12px;
}
.footer-brand address {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}
.footer-brand a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 0.875rem;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  transition: color 0.2s, border-color 0.2s;
}
.footer-brand a:hover {
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}

.footer-col h4 {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 18px;
}
.footer-col ul {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col a {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--white); }

.footer-bottom {
  grid-column: 1 / -1;
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
  margin: 0;
}

/* ================================================================
   UTILITIES
   ================================================================ */
.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;
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; }
  .hero-visual {
    position: absolute;
    inset: 0;
    z-index: 0;
  }
  .hero-visual::before {
    background: linear-gradient(to bottom, rgba(7,31,84,0.75) 0%, rgba(7,31,84,0.9) 100%);
  }
  .hero-content {
    z-index: 10;
    min-height: 100svh;
    padding-top: 160px;
  }
  .hero-scroll { display: none; }

  .statement { grid-template-columns: 1fr; }
  .material-band { grid-template-columns: 1fr; }
  .image-split { grid-template-columns: 1fr; }
  .image-split-photo { height: 52vw; min-height: 300px; }
  .cta-band { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }

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

  .service-block { grid-template-columns: 1fr; direction: ltr !important; min-height: auto; }
  .service-block-photo { height: 55vw; min-height: 280px; }
  .service-block:nth-child(even) > * { direction: ltr !important; }
}

@media (max-width: 820px) {
  .main-nav {
    display: none;
    position: fixed;
    top: 0; right: 0;
    width: min(360px, 85vw);
    height: 100svh;
    background: var(--navy);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 100px 40px 40px;
    z-index: 99;
    box-shadow: -8px 0 40px rgba(0,0,0,0.4);
    overflow-y: auto;
  }
  .main-nav.open { display: flex; }
  .main-nav a {
    font-size: 1.05rem;
    letter-spacing: 0.05em;
    padding: 16px 0;
    width: 100%;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    color: rgba(255,255,255,0.8) !important;
  }
  .main-nav a::after { display: none; }
  .nav-cta {
    border: 1.5px solid rgba(255,255,255,0.4) !important;
    padding: 14px 0 !important;
    margin-top: 16px;
    width: 100%;
    text-align: center;
    justify-content: center;
  }
  .burger { display: flex; }
  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 98;
  }
  .nav-overlay.open { display: block; }

  .services-grid { grid-template-columns: 1fr; }
  .about-intro { grid-template-columns: 1fr; }
  .facts-grid { grid-template-columns: 1fr 1fr; }

  .site-footer { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .facts-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr 1fr; }
  .cta-band { text-align: center; }
  .cta-band-actions { align-items: center; width: 100%; }
}

@media (max-width: 400px) {
  .product-grid { grid-template-columns: 1fr; }
}

/* ================================================================
   ANIMATIONS
   ================================================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
.animate-in {
  animation: fadeUp 0.7s var(--ease-out) both;
}
.animate-in:nth-child(2) { animation-delay: 0.1s; }
.animate-in:nth-child(3) { animation-delay: 0.2s; }
.animate-in:nth-child(4) { animation-delay: 0.3s; }

/* Intersection observer targets */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
[data-reveal].revealed {
  opacity: 1;
  transform: none;
}
[data-reveal][data-delay="1"] { transition-delay: 0.12s; }
[data-reveal][data-delay="2"] { transition-delay: 0.24s; }
[data-reveal][data-delay="3"] { transition-delay: 0.36s; }
[data-reveal][data-delay="4"] { transition-delay: 0.48s; }

/* ================================================================
   PREFERS REDUCED MOTION
   ================================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}