:root {
  --ink: #0f1115;
  --steel-900: #1a1e23;
  --steel-800: #252a31;
  --steel-700: #3a4147;
  --steel-600: #4a5360;
  --steel-500: #5b6770;
  --steel-400: #7a8490;
  --steel-300: #9aa3aa;
  --steel-200: #c7ccd0;
  --steel-100: #dde1e3;
  --plate: #f3f2ee;
  --plate-2: #e9e7e0;
  --paper: #fbfaf7;
  --safety: #ef4d23;
  --safety-dark: #c63a16;
  --safety-light: #fff1ea;
  --line: rgba(20, 23, 26, 0.12);
  --line-light: rgba(255, 255, 255, 0.1);
  --shadow-xl: 0 32px 64px -16px rgba(15, 17, 21, 0.32);
  --shadow-lg: 0 24px 48px -16px rgba(15, 17, 21, 0.28);
  --shadow-md: 0 16px 32px -12px rgba(15, 17, 21, 0.22);
  --shadow-sm: 0 8px 20px -8px rgba(15, 17, 21, 0.18);
  --radius: 8px;
  --radius-sm: 4px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.15;
}

.mono {
  font-family: 'JetBrains Mono', monospace;
}

.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ---------- UTILITIES ---------- */

.tag-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.tag-row .stamp {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--safety);
  border: 1.5px solid var(--safety);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  background: rgba(239, 77, 35, 0.05);
  transition: all 0.3s ease;
}

.tag-row .stamp.light {
  color: #ffd8c8;
  border-color: rgba(255, 216, 200, 0.6);
  background: rgba(255, 216, 200, 0.08);
}

.tag-row .rule {
  flex: 1;
  height: 1px;
  background: repeating-linear-gradient(
    90deg,
    var(--steel-300) 0 6px,
    transparent 6px 11px
  );
}

.tag-row .rule.light {
  background: repeating-linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.35) 0 6px,
    transparent 6px 11px
  );
}

.section-head {
  max-width: 720px;
  margin-bottom: 52px;
}

.section-head h2 {
  font-size: clamp(2.2rem, 4.5vw, 3rem);
  text-transform: uppercase;
  color: var(--steel-900);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.section-head p {
  color: var(--steel-500);
  font-size: 1.05rem;
  max-width: 620px;
  line-height: 1.7;
}

.section-head.on-dark h2 {
  color: #fff;
}

.section-head.on-dark p {
  color: var(--steel-200);
}

section {
  padding: 100px 0;
  position: relative;
}

section:first-of-type {
  padding-top: 80px;
}

/* ============ TOP BAR ============ */

.topbar {
  background: var(--steel-900);
  color: var(--steel-300);
  font-size: 0.78rem;
  border-bottom: 1px solid var(--line-light);
}

.topbar .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 32px;
  flex-wrap: wrap;
  gap: 12px;
}

.topbar a {
  color: var(--steel-100);
  transition: color 0.25s ease;
}

.topbar a:hover {
  color: var(--safety);
}

.topbar .ttl-items {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

.topbar .ttl-items span i,
.topbar .ttl-items a i {
  margin-right: 8px;
  color: var(--safety);
}

/* ============ HERO ============ */

.hero {
  position: relative;
  background: linear-gradient(135deg, var(--steel-900) 0%, #1f2329 50%, var(--steel-800) 100%);
  color: #fff;
  overflow: hidden;
  padding: 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 85% 15%, rgba(239, 77, 35, 0.14), transparent 45%),
    radial-gradient(circle at 5% 85%, rgba(239, 77, 35, 0.08), transparent 50%);
  pointer-events: none;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.03) 0 2px,
    transparent 2px 28px
  );
  pointer-events: none;
  z-index: 1;
}

.hero-inner {
  position: relative;
  z-index: 2;
  padding: 72px 0 96px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  animation: fadeInUp 0.8s ease-out;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #ffd8c8;
  background: rgba(239, 77, 35, 0.15);
  border: 1px solid rgba(239, 77, 35, 0.45);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 28px;
  font-weight: 600;
}

.hero-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--safety);
  box-shadow: 0 0 0 5px rgba(239, 77, 35, 0.25);
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 4.2rem);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.1;
  margin-bottom: 24px;
  font-weight: 700;
}

.hero h1 span {
  color: var(--safety);
  display: inline;
}

.hero-sub {
  margin-top: 20px;
  max-width: 560px;
  color: #c0c8cc;
  font-size: 1.09rem;
  line-height: 1.75;
}

.hero-loc {
  margin-top: 12px;
  color: var(--steel-200);
  font-size: 0.95rem;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.hero-loc i {
  color: var(--safety);
  margin-top: 2px;
}

.hero-ctas {
  margin-top: 36px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 28px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.btn:hover::before {
  opacity: 1;
}

.btn-primary {
  background: var(--safety);
  color: #fff;
  box-shadow: 0 12px 24px -8px rgba(239, 77, 35, 0.4);
}

.btn-primary:hover {
  background: var(--safety-dark);
  transform: translateY(-3px);
  box-shadow: 0 16px 32px -8px rgba(239, 77, 35, 0.5);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}

.btn-ghost:hover {
  border-color: #fff;
  transform: translateY(-3px);
  background: rgba(255, 255, 255, 0.08);
}

.btn-dark {
  background: var(--ink);
  color: #fff;
}

.btn-dark:hover {
  background: #000;
  transform: translateY(-3px);
}

.hero-plate {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 12px;
  padding: 36px 32px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero-plate .plate-id {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--steel-300);
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
  padding-bottom: 18px;
  margin-bottom: 20px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.15);
  font-weight: 600;
}

.spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px 18px;
}

.spec-grid div b {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-size: 2.2rem;
  color: #fff;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.spec-grid div span {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel-300);
  margin-top: 4px;
  font-weight: 500;
}

.spec-grid div b .unit {
  font-size: 1rem;
  color: var(--safety);
  margin-left: 3px;
  font-weight: 600;
}

/* quick contact dock under hero */

.quickdock {
  position: relative;
  z-index: 2;
  background: var(--steel-800);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.quickdock .wrap {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
}

.qd-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 16px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  color: #dfe2e4;
  font-size: 0.85rem;
  transition: all 0.25s ease;
}

.qd-item:last-child {
  border-right: none;
}

.qd-item:hover {
  background: rgba(239, 77, 35, 0.08);
  color: var(--safety);
}

.qd-item i {
  font-size: 1.1rem;
  color: var(--safety);
  width: 22px;
  text-align: center;
}

.qd-item span {
  color: var(--steel-300);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: block;
}

.qd-item strong {
  display: block;
  font-weight: 600;
  color: #fff;
  font-size: 0.88rem;
  margin-top: 2px;
}

/* ============ ABOUT ============ */

.about {
  background: var(--plate);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: start;
}

.about-card {
  background: var(--steel-900);
  color: #fff;
  border-radius: var(--radius);
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  animation: fadeInUp 0.6s ease-out;
}

.about-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.04) 0 2px,
    transparent 2px 24px
  );
  z-index: 0;
}

.about-card > * {
  position: relative;
  z-index: 1;
}

.about-card .yr {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.73rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--steel-400);
  font-weight: 600;
  margin-bottom: 8px;
}

.about-card h3 {
  font-size: 2.6rem;
  color: #fff;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.about-card h3 span {
  color: var(--safety);
}

.about-card ul {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-card ul li {
  display: flex;
  gap: 12px;
  font-size: 0.93rem;
  color: #d6dadc;
  align-items: flex-start;
}

.about-card ul li i {
  color: var(--safety);
  margin-top: 4px;
  flex-shrink: 0;
}

.about-copy p {
  color: var(--steel-600);
  font-size: 1.05rem;
  margin-bottom: 18px;
  line-height: 1.75;
}

.about-copy p:first-of-type {
  font-size: 1.2rem;
  color: var(--steel-900);
  font-weight: 600;
}

.industry-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.chip {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--steel-700);
  font-weight: 500;
  transition: all 0.3s ease;
}

.chip:hover {
  border-color: var(--safety);
  background: var(--safety-light);
  color: var(--safety-dark);
}

/* ============ CAPABILITIES ============ */

.caps {
  background: var(--paper);
}

.caps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.cap-cell {
  background: #fff;
  padding: 36px 32px;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  border: 1px solid transparent;
}

.cap-cell:hover {
  background: var(--safety-light);
  border-color: var(--safety);
  transform: translateY(-4px);
  box-shadow: 0 12px 28px -8px rgba(239, 77, 35, 0.25);
}

.cap-cell .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--steel-300);
  font-weight: 600;
  letter-spacing: 0.06em;
}

.cap-cell i.cap-icon {
  display: block;
  font-size: 1.8rem;
  color: var(--safety);
  margin: 16px 0 18px;
  transition: transform 0.3s ease;
}

.cap-cell:hover i.cap-icon {
  transform: scale(1.1);
}

.cap-cell h4 {
  font-size: 1.12rem;
  text-transform: uppercase;
  color: var(--steel-900);
  letter-spacing: 0.01em;
}

.cap-cell p {
  margin-top: 10px;
  font-size: 0.92rem;
  color: var(--steel-500);
  line-height: 1.65;
}

/* ============ PORTFOLIO ============ */

.portfolio {
  background: var(--steel-900);
}

.portfolio .grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: 12px;
}

.portfolio .card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: #1f2329;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.portfolio .card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.portfolio .card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.7) 100%);
  opacity: 0;
  transition: opacity 0.35s ease;
  z-index: 2;
}

.portfolio .card .zoom {
  position: absolute;
  right: 14px;
  bottom: 14px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--safety);
  color: #fff;
  border-radius: 50%;
  opacity: 0;
  transform: translateY(12px) scale(0.8);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  font-size: 0.9rem;
  z-index: 3;
}

.portfolio .card:hover img {
  transform: scale(1.12);
}

.portfolio .card:hover::after {
  opacity: 1;
}

.portfolio .card:hover .zoom {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.portfolio .card.tall {
  grid-row: span 2;
}

.portfolio .card.wide {
  grid-column: span 2;
}

/* ============ GALLERY SECTIONS ============ */

.gallery-section {
  background: var(--plate);
}

.gallery-section.alt {
  background: var(--paper);
}

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

.gal-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3.2;
  box-shadow: var(--shadow-md);
  background: #dcdcdc;
  border: 1px solid var(--line);
  transition: all 0.35s ease;
}

.gal-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

.gal-item:hover img {
  transform: scale(1.08);
}

.gal-item .corner {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 20px;
  height: 20px;
  border-top: 2px solid rgba(255, 255, 255, 0.85);
  border-left: 2px solid rgba(255, 255, 255, 0.85);
  opacity: 0.9;
  z-index: 2;
}

/* ============ PRODUCTS ============ */

.products {
  background: var(--steel-900);
  color: #fff;
}

.prod-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.prod-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1 / 1.22;
  background: var(--steel-800);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all 0.35s ease;
}

.prod-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.prod-item:hover {
  box-shadow: 0 16px 36px -12px rgba(0, 0, 0, 0.4);
  transform: translateY(-6px);
}

.prod-item:hover img {
  transform: scale(1.08);
}

.prod-item .tagcorner {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(15, 17, 21, 0.8);
  color: var(--safety);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  padding: 5px 9px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  z-index: 2;
}

/* ============ CONTACT / MAP ============ */

.contact {
  background: var(--plate);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.contact-info {
  background: var(--steel-900);
  color: #fff;
  padding: 52px 48px;
  position: relative;
  overflow: hidden;
}

.contact-info::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.035) 0 2px,
    transparent 2px 28px
  );
  z-index: 0;
}

.contact-info > * {
  position: relative;
  z-index: 1;
}

.contact-info h3 {
  font-size: 2.1rem;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.contact-info h3 span {
  color: var(--safety);
}

.contact-info p.lead {
  color: var(--steel-300);
  margin-bottom: 32px;
  max-width: 400px;
  line-height: 1.7;
  font-size: 1rem;
}

.c-row {
  display: flex;
  gap: 18px;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  align-items: flex-start;
}

.c-row:first-of-type {
  border-top: none;
  padding-top: 0;
}

.c-row i {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(239, 77, 35, 0.15);
  color: var(--safety);
  border-radius: 50%;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.c-row:hover i {
  background: rgba(239, 77, 35, 0.25);
  transform: scale(1.1);
}

.c-row .lbl {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel-400);
  margin-bottom: 4px;
  font-weight: 600;
}

.c-row .val {
  font-size: 0.98rem;
  color: #fff;
  font-weight: 500;
  transition: color 0.3s ease;
}

.c-row a.val:hover {
  color: var(--safety);
}

.social-row {
  display: flex;
  gap: 12px;
  margin-top: 32px;
}

.social-row a {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: all 0.3s ease;
  font-size: 0.85rem;
  background: rgba(255, 255, 255, 0.05);
}

.social-row a:hover {
  background: var(--safety);
  border-color: var(--safety);
  transform: translateY(-4px);
  color: #fff;
}

.map-embed {
  position: relative;
  min-height: 460px;
}

.map-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  filter: saturate(0.88) contrast(1.05) brightness(0.95);
}

/* ============ FOOTER ============ */

/* ── FOOTER ── */
 footer {
  background: #060F09;
  padding: 52px 5% 28px;
  text-align: center;
}
.footer-powered { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 24px; flex-wrap: wrap; }
.footer-powered span { font-size: 0.7rem; color: rgba(255,255,255,0.35); text-transform: uppercase; letter-spacing: 0.12em; }
.footer-powered img { height: 38px; width: auto; object-fit: contain; vertical-align: middle; }
.footer-links { display: flex; justify-content: center; gap: 28px; margin-bottom: 28px; flex-wrap: wrap; }
.footer-links a { color: rgba(255,255,255,.45); text-decoration: none; font-size: 0.85rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--sun); }
.footer-section-label { font-size: 0.68rem; color: rgba(255,255,255,0.35); text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 12px; }
.footer-social { display: flex; justify-content: center; gap: 10px; margin-bottom: 28px; flex-wrap: wrap; }
.footer-social a {
  width: 42px; height: 42px; border-radius: 50%;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.65); font-size: 0.95rem; text-decoration: none;
  transition: background 0.2s, color 0.2s, transform 0.2s, border-color 0.2s;
}
.footer-social a:hover { transform: translateY(-3px); }
.footer-social a:nth-child(1):hover { background: #3b5999; border-color: #3b5999; color: #fff; }
.footer-social a:nth-child(2):hover { background: #1d9bf0; border-color: #1d9bf0; color: #fff; }
.footer-social a:nth-child(3):hover { background: #e4405f; border-color: #e4405f; color: #fff; }
.footer-social a:nth-child(4):hover { background: #ff0000; border-color: #ff0000; color: #fff; }
.footer-social a.wa-icon { background: rgba(37,211,102,0.15); border-color: rgba(37,211,102,0.3); color: #25D366; }
.footer-social a.wa-icon:hover { background: #25D366; border-color: #25D366; color: #fff; }
.footer-share-row { display: flex; justify-content: center; gap: 10px; margin-bottom: 32px; flex-wrap: wrap; }
.fsr-btn {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1rem; text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s; cursor: pointer; border: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}
.fsr-btn:hover { transform: translateY(-3px) scale(1.08); box-shadow: 0 8px 20px rgba(0,0,0,0.35); }
.fsr-wa  { background: #25D366; }
.fsr-fb  { background: #3b5999; }
.fsr-tw  { background: #1d9bf0; }
.fsr-li  { background: #0077b5; }
.fsr-em  { background: #e8593f; }
.fsr-sm  { background: #4c53ef; }
.footer-bottom { font-size: 0.78rem; color: rgba(255,255,255,.28); border-top: 1px solid rgba(255,255,255,.07); padding-top: 20px; }



/* ---------- Grobizzz brand strip ---------- */

.grobizzz-strip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  padding: 38px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.gz-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.gz-brand svg {
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.gz-brand span {
  font-family: 'Inter', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.01em;
}

.gz-share-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.73rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--steel-300);
  font-weight: 600;
}

.gz-share-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.gz-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(239, 77, 35, 0.1);
  border: 1.5px solid rgba(239, 77, 35, 0.35);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--safety);
  font-size: 1rem;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
}

.gz-icon:hover {
  background: var(--safety);
  color: #fff;
  border-color: var(--safety);
  transform: translateY(-5px) scale(1.08);
  box-shadow: 0 12px 28px -8px rgba(239, 77, 35, 0.4);
}

.foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  font-size: 0.8rem;
  color: var(--steel-400);
}

.foot-bottom a {
  color: var(--steel-200);
  transition: color 0.3s ease;
}

.foot-bottom a:hover {
  color: var(--safety);
}

/* ============ FLOATING BUTTONS ============ */

.fab {
  position: fixed;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 32px -8px rgba(0, 0, 0, 0.45);
  z-index: 500;
  cursor: pointer;
  border: none;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  font-size: 1.5rem;
}

.fab:hover {
  transform: translateY(-5px) scale(1.06);
  box-shadow: 0 16px 40px -10px rgba(0, 0, 0, 0.5);
}

.fab-whatsapp {
  left: 28px;
  bottom: 28px;
  background: #25d366;
  color: #fff;
  animation: fabPulse 2.8s infinite;
}

@keyframes fabPulse {
  0%, 100% {
    box-shadow: 0 12px 32px -8px rgba(0, 0, 0, 0.45),
                0 0 0 0 rgba(37, 211, 102, 0.5);
  }
  50% {
    box-shadow: 0 12px 32px -8px rgba(0, 0, 0, 0.45),
                0 0 0 12px rgba(37, 211, 102, 0);
  }
}

.fab-top {
  right: 28px;
  bottom: 110px;
  background: var(--safety);
  color: #fff;
  font-size: 1.2rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  z-index: 499;
}

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

.share-stack {
  position: fixed;
  right: 28px;
  bottom: 180px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.share-stack .sbtn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  box-shadow: 0 10px 28px -6px rgba(0, 0, 0, 0.4);
  transform: scale(0);
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  border: none;
  cursor: pointer;
}

.share-stack.open .sbtn {
  transform: scale(1);
  opacity: 1;
}

.share-stack .sbtn:nth-child(1) {
  transition-delay: 0.05s;
}
.share-stack .sbtn:nth-child(2) {
  transition-delay: 0.1s;
}
.share-stack .sbtn:nth-child(3) {
  transition-delay: 0.15s;
}
.share-stack .sbtn:nth-child(4) {
  transition-delay: 0.2s;
}
.share-stack .sbtn:nth-child(5) {
  transition-delay: 0.25s;
}
.share-stack .sbtn:nth-child(6) {
  transition-delay: 0.3s;
}

.share-stack .sbtn:hover {
  transform: scale(1.15);
}

.share-stack .sbtn.s-wa {
  background: #25d366;
}
.share-stack .sbtn.s-fb {
  background: #3b5999;
}
.share-stack .sbtn.s-tw {
  background: #1d9bf0;
}
.share-stack .sbtn.s-li {
  background: #0077b5;
}
.share-stack .sbtn.s-sms {
  background: #667eea;
}
.share-stack .sbtn.s-mail {
  background: #e8593f;
}

.share-toggle {
  right: 28px;
  bottom: 28px;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: var(--safety);
  color: #fff;
  font-size: 1.3rem;
  box-shadow: 0 12px 32px -8px rgba(239, 77, 35, 0.5);
  z-index: 501;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.share-toggle:hover {
  transform: translateY(-5px) scale(1.06);
  box-shadow: 0 16px 40px -10px rgba(239, 77, 35, 0.6);
}

.share-toggle i {
  transition: transform 0.35s ease;
}

.share-stack.open ~ .share-toggle i,
.share-toggle.open i {
  transform: rotate(135deg);
}

/* ============ ANIMATIONS ============ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============ RESPONSIVE ============ */

@media (max-width: 1024px) {
  .wrap {
    padding: 0 28px;
  }

  section {
    padding: 80px 0;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 56px 0 72px;
  }

  .hero-plate {
    max-width: 100%;
  }

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

  .qd-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .qd-item:nth-child(odd):nth-last-child(-n+2),
  .qd-item:nth-child(odd):nth-last-child(-n+2) ~ .qd-item {
    border-bottom: none;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

  .gal-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

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

  .portfolio .grid {
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 180px;
    gap: 10px;
  }

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

  .contact-info {
    padding: 44px 40px;
  }

  .map-embed {
    min-height: 360px;
    margin-top: 24px;
  }

  .foot-top {
    gap: 32px;
  }

  .foot-links {
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .wrap {
    padding: 0 24px;
  }

  section {
    padding: 64px 0;
  }

  .tag-row {
    margin-bottom: 24px;
  }

  .section-head {
    margin-bottom: 40px;
  }

  .section-head h2 {
    font-size: clamp(1.8rem, 5vw, 2.4rem);
  }

  .hero h1 {
    font-size: clamp(2.2rem, 6vw, 3.2rem);
  }

  .hero-ctas {
    flex-direction: column;
  }

  .hero-ctas .btn {
    width: 100%;
    justify-content: center;
  }

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

  .gal-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .prod-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .portfolio .grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 140px;
  }

  .portfolio .card.wide {
    grid-column: span 2;
  }

  .portfolio .card.tall {
    grid-row: span 1;
  }

  .foot-top {
    flex-direction: column;
    gap: 28px;
  }

  .foot-links {
    width: 100%;
    gap: 32px;
  }

  .fab {
    width: 54px;
    height: 54px;
    font-size: 1.3rem;
  }

  .fab-whatsapp {
    left: 20px;
    bottom: 20px;
  }

  .fab-top {
    right: 20px;
    bottom: 92px;
    width: 50px;
    height: 50px;
    font-size: 1rem;
  }

  .share-toggle {
    right: 20px;
    bottom: 20px;
    width: 54px;
    height: 54px;
    font-size: 1.1rem;
  }

  .share-stack {
    right: 20px;
    bottom: 156px;
  }

  .share-stack .sbtn {
    width: 48px;
    height: 48px;
    font-size: 1rem;
  }

  .grobizzz-strip {
    padding: 32px 0;
    gap: 16px;
  }

  .gz-icon {
    width: 42px;
    height: 42px;
    font-size: 0.95rem;
  }
}

@media (max-width: 560px) {
  .wrap {
    padding: 0 20px;
  }

  section {
    padding: 52px 0;
  }

  .topbar .ttl-items {
    gap: 16px;
  }

  .topbar .wrap {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .quickdock .wrap {
    grid-template-columns: 1fr;
  }

  .qd-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 16px 12px;
  }

  .qd-item:last-child {
    border-bottom: none;
  }

  .hero h1 {
    font-size: clamp(1.8rem, 5vw, 2.4rem);
  }

  .hero-sub {
    font-size: 1rem;
  }

  .spec-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .spec-grid div b {
    font-size: 1.8rem;
  }

  .hero-plate {
    padding: 28px 24px;
  }

  .about-card {
    padding: 32px 24px;
  }

  .caps-grid {
    gap: 0;
  }

  .cap-cell {
    padding: 24px 20px;
  }

  .gal-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

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

  .portfolio .grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 120px;
  }

  .portfolio .card.wide {
    grid-column: span 1;
  }

  .portfolio .card.tall {
    grid-row: span 1;
  }

  .contact-info {
    padding: 32px 24px;
  }

  .map-embed {
    min-height: 280px;
  }

  .foot-links {
    flex-direction: column;
    gap: 20px;
  }

  .fab {
    width: 50px;
    height: 50px;
  }

  .fab-whatsapp {
    left: 16px;
    bottom: 16px;
  }

  .fab-top {
    right: 16px;
    bottom: 82px;
  }

  .share-toggle {
    right: 16px;
    bottom: 16px;
  }

  .share-stack {
    right: 16px;
    bottom: 132px;
  }

  .gz-icon {
    width: 40px;
    height: 40px;
  }
}

/* ============ ACCESSIBILITY ============ */

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--safety);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}