/* ==========================================================================
   IRONBOUND INDUSTRIAL — Engineering & Fabrication
   Design system: charcoal graphite + safety amber + concrete + steel
   Display: Big Shoulders Display  ·  Body: Inter
   ========================================================================== */

:root {
  /* Color */
  --clr-ink: #14181d;
  --clr-graphite: #1e262e;
  --clr-graphite-2: #27303a;
  --clr-amber: #FFD000;
  --clr-amber-deep: #ffd000f8;
  --clr-concrete: #f0eeeb;
  --clr-cream: #faf9f7;
  --clr-steel: #b8bec4;
  --clr-text: #4d575f;
  --clr-text-soft: #000000;
  --clr-line: rgba(233, 235, 238, 0.14);

  /* Type */
  --font-display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --font-body: "Inter", -apple-system, "Segoe UI", sans-serif;

  /* Shape & motion */
  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 16px 44px rgba(20, 24, 29, 0.12);
  --shadow-lg: 0 28px 64px rgba(20, 24, 29, 0.2);
  --transition: 0.3s ease;

  /* Layout */
  --container: 1200px;
  --nav-h: 76px;
}

.brand-logo {
  display: block;
  width: 180px;
  height: auto;
  border-radius: 12px;
}

/* Hazard stripes */
.hazard {
  background-image: repeating-linear-gradient(45deg, var(--clr-amber) 0 14px, var(--clr-ink) 14px 28px);
}

/* ---------- Reset & base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--clr-text);
  background: var(--clr-cream);
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

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

button {
  cursor: pointer;
  background: none;
  border: 0;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--clr-ink);
  line-height: 1.05;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

em {
  font-style: normal;
  color: var(--clr-amber);
}

.container {
  width: min(var(--container), 100% - 2 * 24px);
  margin-inline: auto;
}

.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: absolute;
  left: -999px;
  top: 8px;
  background: var(--clr-amber);
  color: #fff;
  padding: 10px 18px;
  border-radius: 8px;
  z-index: 2000;
  font-weight: 700;
}

.skip-link:focus {
  left: 8px;
}

/* ---------- Topbar ---------- */
.topbar {
  background: #fffafa(--clr-ink);
  color: #000000;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  border-bottom: 4px solid var(--clr-amber);
}

.topbar-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 8px 0;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.topbar-item a {
  color: #000000;
}

.topbar-item a:hover {
  color: var(--clr-amber);
}

.topbar-end {
  margin-left: auto;
  display: inline-flex;
  gap: 16px;
}

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #000000;
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--clr-line);
}

.nav-wrap {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: var(--nav-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.42rem;
  font-weight: 900;
  color: var(--clr-ink);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.brand-mark {
  width: 34px;
  height: 34px;
  position: relative;
  background: var(--clr-ink);
  border-radius: 8px;
  flex-shrink: 0;
}

.brand-mark::before {
  content: "I";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--clr-amber);
}

.brand-text span {
  color: var(--clr-amber);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}

.nav-link {
  padding: 8px 12px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #fff;
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}

.nav-link:hover {
  color: var(--clr-amber);
  background: rgba(232, 112, 26, 0.08);
}

.nav-link.active {
  color: var(--clr-amber);
}

.nav-cta {
  margin-left: 10px;
  padding: 11px 20px;
  background: var(--clr-amber);
  color: #000000;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 8px;
  transition: background var(--transition), transform var(--transition);
}

.nav-cta:hover {
  background: var(--clr-amber-deep);
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  margin-left: auto;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--clr-amber);
  width: 44px;
  height: 44px;
  border-radius: 8px;
  border: 1px solid var(--clr-amber);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 30px;
  font-size: 0.84rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 8px;
  border: 1.5px solid transparent;
  transition: transform var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
}

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

.btn:focus-visible {
  outline: 3px solid var(--clr-amber);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--clr-amber);
  color: #000000;
}

.btn-primary:hover {
  background: var(--clr-amber-deep);
  box-shadow: 0 12px 28px rgba(232, 112, 26, 0.4);
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.55);
}

.btn-ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.btn-outline {
  background: transparent;
  color: var(--clr-ink);
  border-color: var(--clr-ink);
}

.btn-outline:hover {
  background: var(--clr-ink);
  color: #fff;
}

.btn-ghost-dark {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-ghost-dark:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.btn-sm {
  padding: 11px 20px;
  font-size: 0.78rem;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 620px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #fff;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.2s ease;
}

.hero-bg img.active {
  opacity: 1;
}

.hero-shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(20, 24, 29, 0.78) 0%, rgba(20, 24, 29, 0.55) 50%, rgba(20, 24, 29, 0.88) 100%);
}

.hero-inner {
  padding: 120px 0 170px;
  max-width: 760px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #fff;
  margin-bottom: 22px;
}

.hero-eyebrow::before {
  content: "";
  width: 36px;
  height: 4px;
  background: var(--clr-amber);
}

.hero-title {
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 20px;
}

.hero-title em {
  color: var(--clr-amber);
}

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.18rem);
  color: rgba(255, 255, 255, 0.9);
  max-width: 560px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* --- Job ticket (overlaps hero bottom) --- */
.job-ticket-wrap {
  position: relative;
  margin-top: -64px;
  z-index: 5;
  padding-bottom: 60px;
}

.job-ticket {
  background: var(--clr-cream);
  border: 1px solid var(--clr-line);
  border-left: 6px solid var(--clr-amber);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.jt-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 14px 24px;
  background: var(--clr-ink);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.jt-ref {
  color: rgba(255, 255, 255, 0.8);
}

.jt-status em {
  color: var(--clr-amber);
  font-style: normal;
}

.jt-body {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 24px;
}

.jt-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--clr-text-soft);
  margin-bottom: 4px;
}

.jt-value {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--clr-ink);
}

.jt-field {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
  padding: 14px 18px;
  background: var(--clr-concrete);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius);
}

.jt-foot {
  display: flex;
  gap: 12px;
  padding: 0 24px 22px;
  flex-wrap: wrap;
}

/* ---------- Certification strip ---------- */
.cert-strip {
  background: var(--clr-concrete);
  border-bottom: 1px solid var(--clr-line);
}

.cert-strip .container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  padding: 20px 0;
}

.cert-badge {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--clr-ink);
  background: #fff;
  border: 1px solid var(--clr-line);
  border-radius: 999px;
  padding: 7px 16px;
}

/* ---------- Sections ---------- */
.section {
  padding: 92px 0;
}

.section-concrete {
  background: var(--clr-concrete);
}

.section-dark {
  background: #000000;
}

.section-head {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 56px;
}

.section-head.light * {
  color: #fff;
}

.section-head.light .section-sub {
  color: rgba(255, 255, 255, 0.7);
}

.section-head.light .eyebrow {
  color: var(--clr-amber);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--clr-amber);
  margin-bottom: 14px;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 4px;
  background: var(--clr-amber);
}

.section-title {
  font-size: clamp(2.1rem, 4.2vw, 3.2rem);
  font-weight: 900;
  color: var(--clr-ink);
  margin-bottom: 16px;
  line-height: 1.05;
}

.section-dark .section-title {
  color: #fff;
}

.section-title em {
  color: var(--clr-amber);
}

.section-sub {
  color: var(--clr-text-soft);
  font-size: 1.05rem;
  max-width: 620px;
  margin-inline: auto;
}

.section-cta {
  text-align: center;
  margin-top: 50px;
}

/* ---------- Spec grid (services) ---------- */
.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.spec-card {
  position: relative;
  background: var(--clr-cream);
  border: 1px solid var(--clr-line);
  border-top: 4px solid var(--clr-ink);
  border-radius: var(--radius-lg);
  padding: 30px 26px 26px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.spec-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-top-color: var(--clr-amber);
}

.spec-num {
  position: absolute;
  top: 24px;
  right: 24px;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: rgba(20, 24, 29, 0.1);
  line-height: 1;
}

.spec-icon {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  background: var(--clr-amber);
  color: #fff;
  font-size: 1.4rem;
  border-radius: 10px;
  margin-bottom: 18px;
}

.spec-card h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.spec-card p {
  font-size: 0.93rem;
  margin-bottom: 16px;
}

.spec-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-amber-deep);
}

.spec-link:hover {
  color: var(--clr-ink);
}

.spec-arrow {
  transition: transform var(--transition);
}

.spec-link:hover .spec-arrow {
  transform: translateX(4px);
}

.arrow {
  display: inline-block;
  transition: transform var(--transition);
}

.spec-link:hover .arrow {
  transform: translateX(4px);
}

/* ---------- Stat band ---------- */
.stat-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5vw, 3.8rem);
  font-weight: 900;
  color: var(--clr-amber);
  line-height: 1;
  margin-bottom: 10px;
}

.stat-label {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(245, 243, 243, 0.75);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 22px 12px;
  text-align: center;
}

/* ---------- Shift grid (process) ---------- */
.shift-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 22px;
  position: relative;
}

.shift-step {
  position: relative;
  background: var(--clr-cream);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius-lg);
  padding: 28px 22px 24px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

.shift-step:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.shift-num {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  background: var(--clr-ink);
  color: var(--clr-amber);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.3rem;
  border-radius: 50%;
  margin-bottom: 16px;
}

.shift-step h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.shift-step p {
  font-size: 0.86rem;
}

/* ---------- Bento grid (projects) ---------- */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 240px;
  gap: 20px;
}

.bento-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.bento-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.bento-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bento-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 22px;
  background: linear-gradient(180deg, transparent 30%, rgba(20, 24, 29, 0.88) 100%);
  color: #fff;
}

.bento-tag {
  align-self: flex-start;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: var(--clr-amber);
  color: #080808;
  padding: 4px 11px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.bento-wide {
  grid-column: span 2;
}

.bento-tall {
  grid-row: span 2;
}

.tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: var(--clr-amber);
  color: #fff;
  padding: 4px 11px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.bento-overlay h3 {
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 6px;
}

.bento-link {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-amber);
}

.bento-link:hover {
  text-decoration: underline;
}

/* ---------- Testimonials ---------- */
.tst-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.tst-card {
  background: var(--clr-cream);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.tst-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.tst-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.tst-avatar {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--clr-amber);
}

.tst-head h3 {
  font-size: 1.15rem;
}

.tst-role {
  display: block;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-text-soft);
}

.tst-card>p {
  font-size: 0.95rem;
  font-style: italic;
}

/* ---------- Blog ---------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.post-card {
  background: var(--clr-cream);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.post-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.post-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.post-body {
  padding: 24px 26px 26px;
}

.post-meta {
  display: block;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--clr-amber-deep);
  margin-bottom: 10px;
}

.post-body h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.post-body h3 a {
  color: var(--clr-ink);
}

.post-body h3 a:hover {
  color: var(--clr-amber-deep);
}

.post-body p {
  font-size: 0.9rem;
  margin-bottom: 14px;
}

.post-link {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-ink);
}

.post-link:hover {
  color: var(--clr-amber-deep);
}

/* ---------- CTA section ---------- */
.cta-section {
  background:
    linear-gradient(rgba(20, 24, 29, 0.9), rgba(20, 24, 29, 0.94)),
    url("../img/img-1920x1080-2.jpg") center / cover no-repeat;
  padding: 100px 0;
  text-align: center;
  color: #fff;
  border-top: 6px solid var(--clr-amber);
}

.cta-inner {
  max-width: 720px;
}

.cta-inner .eyebrow {
  color: var(--clr-amber);
}

.cta-title {
  font-size: clamp(2.2rem, 4.6vw, 3.5rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 18px;
}

.cta-title em {
  color: var(--clr-amber);
}

.cta-sub {
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.82);
  max-width: 580px;
  margin-inline: auto;
  margin-bottom: 34px;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ---------- Page banner (inner pages) ---------- */
.page-banner {
  position: relative;
  padding: 110px 0 90px;
  text-align: center;
  color: #fff;
  overflow: hidden;
}

.page-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(20, 24, 29, 0.85), rgba(20, 24, 29, 0.9)),
    url("../img/img-1920x1080-1.jpg") center / cover no-repeat;
  z-index: -1;
}

.page-banner::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 6px;
  background: repeating-linear-gradient(45deg, var(--clr-amber) 0 16px, var(--clr-ink) 16px 32px);
  z-index: -1;
}

.page-banner .eyebrow {
  color: var(--clr-amber);
}

.page-banner h1 {
  font-size: clamp(2.3rem, 4.8vw, 3.6rem);
  color: #fff;
  margin-bottom: 12px;
}

.page-banner p {
  color: rgba(255, 255, 255, 0.82);
  max-width: 620px;
  margin-inline: auto;
}

.crumb {
  margin-top: 18px;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.7);
}

.crumb a {
  color: var(--clr-amber);
}

.crumb a:hover {
  text-decoration: underline;
}

/* ---------- About: split ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.split-rev .split-media {
  order: 2;
}

.split-rev .split-copy {
  order: 1;
}

.split-reverse .split-media {
  order: 2;
}

.split-reverse .split-copy {
  order: 1;
}

.split-media {
  position: relative;
}

.split-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 6px solid #fff;
}

.exp-badge {
  position: absolute;
  bottom: -18px;
  right: -12px;
  background: var(--clr-amber);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 12px 22px;
  border-radius: 10px;
  box-shadow: var(--shadow);
}

.split-copy .eyebrow {
  margin-bottom: 12px;
}

.split-copy .section-title {
  margin-bottom: 18px;
}

.split-copy>p {
  margin-bottom: 16px;
}

.check-list {
  margin: 22px 0 28px;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  font-weight: 600;
  color: var(--clr-ink);
}

.check-list li::before {
  content: "▰";
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--clr-amber);
  font-weight: 800;
}

.check-item {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  font-weight: 600;
  color: var(--clr-ink);
}

.check-item::before,
.check-list .check-item::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--clr-amber);
  font-weight: 800;
}

/* ---------- Value grid ---------- */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.value-card {
  background: var(--clr-cream);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.value-card .spec-icon {
  margin-inline: auto;
  margin-bottom: 16px;
}

.value-card h3 {
  font-size: 1.45rem;
  margin-bottom: 10px;
}

.value-card p {
  font-size: 0.92rem;
}

/* ---------- Team ---------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.team-card {
  background: var(--clr-cream);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}

.team-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.team-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.team-body {
  padding: 22px 18px 24px;
}

.team-body h3 {
  font-size: 1.5rem;
}

.team-role {
  display: block;
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--clr-amber-deep);
  margin: 4px 0 12px;
}

.team-body p {
  font-size: 0.86rem;
}

/* ---------- Contact / quote forms ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 44px;
  align-items: start;
}

.form-card {
  background: var(--clr-cream);
  border: 1px solid var(--clr-line);
  border-top: 6px solid var(--clr-amber);
  border-radius: var(--radius-lg);
  padding: 34px 32px;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-field {
  margin-bottom: 16px;
}

.form-field label {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--clr-text-soft);
  margin-bottom: 6px;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--clr-line);
  border-radius: 8px;
  background: var(--clr-concrete);
  color: var(--clr-ink);
  font-weight: 600;
}

.form-field textarea {
  resize: vertical;
  min-height: 130px;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--clr-amber);
  background: #fff;
}

.form-msg {
  display: none;
  margin-top: 14px;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 700;
}

.form-msg.show {
  display: block;
}

.form-ok {
  background: rgba(20, 24, 29, 0.07);
  color: var(--clr-ink);
}

.form-err {
  background: rgba(232, 112, 26, 0.14);
  color: var(--clr-amber-deep);
}

.info-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid var(--clr-line);
}

.info-list li:last-child {
  border-bottom: 0;
}

.info-ico {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  background: var(--clr-ink);
  color: var(--clr-amber);
  border-radius: 10px;
  font-size: 1.2rem;
}

.info-list h3 {
  font-size: 1.2rem;
  margin-bottom: 3px;
}

.info-list p,
.info-list a {
  font-size: 0.92rem;
}

.info-list a:hover {
  color: var(--clr-amber-deep);
}

.map-frame {
  margin-top: 26px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--clr-line);
  line-height: 0;
}

.map-frame iframe {
  width: 100%;
  height: 340px;
  border: 0;
}

/* ---------- Case cards (projects page) ---------- */
.case-card {
  background: var(--clr-cream);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.case-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.case-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.case-body {
  padding: 24px 26px 26px;
}

.case-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: var(--clr-amber);
  color: #fff;
  padding: 4px 11px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.case-body h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.case-body p {
  font-size: 0.92rem;
  margin-bottom: 16px;
}

.case-results {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 14px;
  border-top: 1px solid var(--clr-line);
}

.case-chip {
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--clr-ink);
  background: var(--clr-concrete);
  padding: 6px 12px;
  border-radius: 999px;
}

.case-chip strong {
  color: var(--clr-amber-deep);
}

/* ---------- 404 ---------- */
.error-wrap {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 100px 0;
}

.error-code {
  font-family: var(--font-display);
  font-size: clamp(5.5rem, 18vw, 10rem);
  font-weight: 900;
  line-height: 1;
  color: var(--clr-concrete);
  text-shadow: 0 0 0 2px var(--clr-ink);
}

.error-code span {
  color: var(--clr-amber);
}

.error-wrap h2 {
  font-size: 2rem;
  margin: -8px 0 14px;
}

.error-wrap p {
  max-width: 460px;
  margin: 0 auto 28px;
}

.error-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ---------- Footer ---------- */
.site-footer {
  background: #fffafa;
  color: #000000;
  border-top: 6px solid #000000;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 40px;
  padding: 66px 0 46px;
}

.footer-col h3 {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #000000;
  margin-bottom: 18px;
}

.footer-brand {
  margin-bottom: 16px;
}

.footer-brand .brand-text {
  color: #fff;
}

.footer-col>p {
  font-size: 0.9rem;
  max-width: 300px;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #000000;
  transition: background var(--transition), border-color var(--transition);
}

.footer-social a:hover {
  background: var(--clr-amber);
  border-color: var(--clr-amber);
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--clr-amber);
}

.footer-contact li {
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.newsletter {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.newsletter input {
  flex: 1;
  min-width: 0;
  padding: 11px 14px;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.newsletter input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.newsletter input:focus {
  outline: none;
  border-color: var(--clr-amber);
}

.newsletter .form-msg {
  width: 100%;
}

.newsletter .form-ok {
  background: rgba(232, 112, 26, 0.16);
  color: var(--clr-amber);
}

.newsletter .form-err {
  background: rgba(255, 255, 255, 0.08);
  color: #ffd2a8;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 22px 0;
}

.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.8rem;
}

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 900;
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: var(--clr-amber);
  color: #000000;
  font-size: 1.1rem;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition), background var(--transition);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--clr-ink);
}

/* ---------- Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

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

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
  .topbar-mid {
    display: none;
  }

  .section {
    padding: 74px 0;
  }

  .split,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .split-rev .split-media {
    order: 0;
  }

  .split-rev .split-copy {
    order: 1;
  }

  .split-reverse .split-media {
    order: 0;
  }

  .split-reverse .split-copy {
    order: 1;
  }

  .spec-grid,
  .tst-grid,
  .blog-grid,
  .value-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .shift-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

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

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

  .bento-grid {
    grid-auto-rows: 200px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

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

  .nav-links {
    position: fixed;
    inset: var(--nav-h) 0 auto 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    background: #000000;
    border-bottom: 1px solid var(--clr-line);
    padding: 14px 22px 22px;
    gap: 2px;
    box-shadow: var(--shadow-lg);

    /* Menu fechado por padrão */
    transform: translateY(-120%);
    visibility: hidden;
    opacity: 0;
    pointer-events: none;

    transition:
      transform 0.32s ease,
      opacity 0.32s ease,
      visibility 0.32s ease;

    max-height: calc(100vh - var(--nav-h));
    overflow-y: auto;
    z-index: 999;
  }

  /* Menu aberto */
  .nav-links.open {
    transform: translateY(0);
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }

  .nav-link,
  .nav-cta {
    padding: 12px 14px;
    border-radius: 8px;
  }

  .nav-cta {
    margin: 8px 0 0;
    text-align: center;
  }

  .nav-toggle {
    display: block;
    position: relative;
    z-index: 1001;
  }

  .hero {
    min-height: 560px;
  }

  .hero-inner {
    padding: 100px 0 130px;
  }

  .job-ticket-wrap {
    margin-top: 0;
    padding-bottom: 0;
  }

  .hero-actions {
    gap: 10px;
  }
}

@media (max-width: 576px) {
  .container {
    width: calc(100% - 2 * 18px);
  }

  .topbar-inner {
    justify-content: center;
    text-align: center;
  }

  .topbar-end {
    margin-left: 0;
  }

  .spec-grid,
  .tst-grid,
  .blog-grid,
  .value-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .shift-grid {
    grid-template-columns: 1fr;
  }

  .stat-band {
    grid-template-columns: 1fr 1fr;
  }

  .bento-grid {
    grid-auto-rows: 180px;
    grid-template-columns: 1fr;
  }

  .bento-item[style*="span 2"] {
    grid-column: span 1 !important;
  }

  .bento-wide {
    grid-column: span 1;
  }

  .bento-tall {
    grid-row: span 1;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .jt-body {
    grid-template-columns: 1fr;
  }

  .jt-foot {
    flex-direction: column;
  }

  .jt-foot .btn {
    width: 100%;
  }

  .exp-badge {
    right: 8px;
  }
}