/* ============================================================
   MEGA 3D SIGNS – Main Stylesheet
   Design: Industrial-Bold with warm red/charcoal palette
   Fonts: Bebas Neue (display) + Barlow Condensed (headings) + Barlow (body)
   ============================================================ */

/* ── CSS Variables ── */
:root {
  --red:        #98b0e0;
  --red-dark:   #0454f4;
  --red-glow:   rgba(230,57,0,0.18);
  --charcoal:   #1a1a1a;
  --dark:       #111111;
  --mid:        #2d2d2d;
  --steel:      #3a3a4a;
  --light:      #f4f4f0;
  --white:      #ffffff;
  --muted:      #888899;
  --border:     rgba(255,255,255,0.08);

  --font-display: 'Bebas Neue', sans-serif;
  --font-heading: 'Barlow Condensed', sans-serif;
  --font-body:    'Barlow', sans-serif;

  --radius:    8px;
  --radius-lg: 16px;
  --shadow:    0 4px 24px rgba(0,0,0,0.18);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.28);
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);

  --container: 1200px;
  --header-h: 70px;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
   background: rgb(255, 255, 255);
  
  color: var(--light);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Typography ── */
h1,h2,h3,h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.01em;
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color:  #000000;;
}
h3 { font-size: 1.2rem; }
p  { margin-bottom: 1rem; color: #000000; }
p:last-child { margin-bottom: 0; }
strong {
    color: #000000;
}
em { color: var(--red); font-style: normal; }

/* ── Layout Helpers ── */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 90px 0; }
.text-center { text-align: center; }
.mt-1 { margin-top: 1.5rem; }
.mt-2 { margin-top: 2.5rem; }

/* ── Section Labels ── */
.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.75rem;
  padding: 4px 12px;
  border: 1px solid var(--red);
  border-radius: 100px;
}
.section-label.light { color: #ffa07a; border-color: #ffa07a; }
.section-title { margin-bottom: 0.5rem; }
.section-intro { font-size: 1.1rem; color: var(--muted); margin-bottom: 2.5rem; max-width: 680px; }
.section-intro.light { color: rgba(255,255,255,0.7); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
}
.btn-primary {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}
.btn-primary:hover {
  background: var(--red-dark);
  border-color: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(230,57,0,0.4);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--white);
  transform: translateY(-2px);
}
.btn-white {
  background: var(--white);
  color: var(--charcoal);
  border-color: var(--white);
}
.btn-white:hover {
  background: var(--light);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.btn-full { width: 100%; justify-content: center; }
.btn svg { width: 18px; height: 18px; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgb(0, 0, 0);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: 0 4px 32px rgba(0,0,0,0.5); }
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 0.04em;
  display: flex;
  align-items: baseline;
  gap: 2px;
}
.logo-mega  { color: var(--white); }
.logo-3d    { color: var(--red); font-size: 2rem; line-height: 1; }
.logo-signs { color: var(--muted); font-size: 0.9rem; letter-spacing: 0.12em; }
.footer-logo.logo { font-size: 2rem; }
.footer-logo .logo-signs { font-size: 1rem; }

.main-nav { display: flex; align-items: center; gap: 8px; }
.main-nav ul { display: flex; align-items: center; gap: 2px; }
.main-nav ul a {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}
.main-nav ul a:hover { color: var(--white); background: rgba(255,255,255,0.06); }
.header-cta {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--white);
  background: var(--red);
  padding: 8px 18px;
  border-radius: 6px;
  white-space: nowrap;
  transition: background var(--transition);
  margin-left: 8px;
}
.header-cta:hover { background: var(--red-dark); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-h);
}


.hero {
  background-color: black;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: rgb(0, 0, 0);
  animation: heroPulse 8s ease-in-out infinite alternate;
}
@keyframes heroPulse {
  0%   { opacity: 1; }
  100% { opacity: 0.85; }
}
.hero-overlay {
  position: absolute;
  inset: 0;
 
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  padding: 80px 24px;
}
.hero-tagline {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 1rem;
  animation: fadeUp 0.8s 0.2s both;
}
.hero-headline {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(3rem, 6vw, 5.5rem);
  line-height: 1.05;
  color: #ffffff;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.8s 0.4s both;
}
.hero-headline .accent { color: var(--red); }
.hero-sub {
  font-size: 1.1rem;
  color: #6b6361b8
  max-width: 800px;
  margin-bottom: 2.5rem;
  animation: fadeUp 0.8s 0.6s both;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeUp 0.8s 0.8s both;
}
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero-scroll-hint span {
  display: block;
  width: 2px;
  height: 52px;
  background: linear-gradient(to bottom, var(--red), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%,100%{opacity:0.3;transform:scaleY(1)} 50%{opacity:1;transform:scaleY(1.15)} }
@keyframes fadeUp { from{opacity:0;transform:translateY(28px)} to{opacity:1;transform:translateY(0)} }

/* ============================================================
   INTRO STRIP
   ============================================================ */
.intro-strip {
  background: var(--red);
  padding: 28px 0;
}
.intro-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.intro-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 16px;
  border-right: 1px solid rgba(255,255,255,0.2);
}
.intro-stat:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--white);
  line-height: 1;
}
.stat-label {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.78);
  margin-top: 4px;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-section { background: #ffffff; }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-text h2 { margin-bottom: 1.2rem; }
.about-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.visual-card {
  background: var(--mid);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.visual-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.vc-inner { padding: 24px 20px; }
.vc-icon { font-size: 2rem; display: block; margin-bottom: 10px; }
.visual-card strong { display: block; font-size: 1rem; margin-bottom: 6px; color: var(--white); }
.visual-card p { font-size: 0.88rem; color: var(--muted); margin: 0; }
.vc-1 { border-top: 3px solid var(--red); }
.vc-2 { border-top: 3px solid #3a7bd5; }
.vc-3 { border-top: 3px solid #f0a500; }
.vc-4 { border-top: 3px solid #22c55e; }

/* ============================================================
   PRODUCTS
   ============================================================ */
.products-section { background:  #ffffff; }
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 3rem;
}
.product-card {
  background: var(--mid);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.product-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(230,57,0,0.3); }
.product-card:hover::before { transform: scaleX(1); }
.product-icon { font-size: 2rem; margin-bottom: 14px; }
.product-card h3 { font-size: 1rem; margin-bottom: 8px; color: var(--white); }
.product-card p  { font-size: 0.88rem; color: var(--muted); margin: 0; }

/* ============================================================
   ONE STOP SIGNAGE
   ============================================================ */
.onestop-section { background: #ffffff; }
.onestop-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 72px;
  align-items: center;
}
.img-mosaic {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 200px 200px;
  gap: 12px;
}
.mosaic-placeholder {
  border-radius: var(--radius-lg);
  display: flex;
  align-items: flex-end;
  padding: 16px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.7);
  transition: transform var(--transition);
}
.mosaic-placeholder:hover { transform: scale(1.02); }
.mosaic-a { grid-column: 1; grid-row: 1 / 3; border-radius: var(--radius-lg); }
.mosaic-b { grid-column: 2; grid-row: 1; }
.mosaic-c { grid-column: 2; grid-row: 2; }
.onestop-text .lead {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--red);
  margin-bottom: 1rem;
}
.check-list { margin: 1.5rem 0; }
.check-list li {
  padding: 6px 0 6px 28px;
  position: relative;
  color: #c8c8d0;
  font-size: 0.95rem;
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--red);
  font-weight: 700;
}

/* ============================================================
   BRAND SECTION
   ============================================================ */
.brand-section { background: var(--charcoal); }
.brand-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 72px;
  align-items: center;
}
.brand-text .lead {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--muted);
  margin-bottom: 1.2rem;
}
.brand-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 2rem 0;
}
.pillar {
  background: var(--mid);
  border-radius: var(--radius);
  padding: 20px 16px;
  border-bottom: 3px solid var(--red);
}
.pillar-icon { font-size: 1.5rem; display: block; margin-bottom: 8px; }
.pillar strong { display: block; font-size: 0.9rem; margin-bottom: 6px; }
.pillar p { font-size: 0.82rem; color: var(--muted); margin: 0; }
.brand-showcase {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.showcase-item {
  border-radius: var(--radius-lg);
  height: 110px;
  display: flex;
  align-items: flex-end;
  padding: 16px 20px;
  transition: transform var(--transition);
  overflow: hidden;
}
.showcase-item:hover { transform: translateX(6px); }
.si-1 { background: linear-gradient(135deg, #2d1f0d, #5a3a00); }
.si-2 { background: linear-gradient(135deg, #001428, #003366); }
.si-3 { background: linear-gradient(135deg, #1a0022, #440066); }
.si-inner { }
.si-label { font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; color: var(--white); }
.si-sub   { font-size: 0.8rem; color: rgba(255,255,255,0.55); }

/* ============================================================
   LETTERING SECTION
   ============================================================ */
.lettering-section {
  position: relative;
  overflow: hidden;
  padding: 100px 0;
}
.lettering-bg {
  position: absolute;
  inset: 0;
   background: rgb(255, 255, 255);
}
.lettering-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}
.lettering-body { columns: 2; column-gap: 40px; margin: 2rem 0 2.5rem; }
.lettering-body p { break-inside: avoid; }

/* ============================================================
   TRUST SECTION
   ============================================================ */
.trust-section { background: #141418; padding: 72px 0; }
.trust-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.trust-item {
  padding: 48px 36px;
  background: #1a1a22;
  text-align: center;
  transition: background var(--transition);
}
.trust-item:hover { background: #222232; }
.trust-item.featured { background: var(--red); }
.trust-item.featured:hover { background: var(--red-dark); }
.trust-icon {
  font-size: 2.4rem;
  margin-bottom: 16px;
  display: block;
}
.trust-item h3 { font-size: 1.2rem; margin-bottom: 10px; }
.trust-item p  { font-size: 0.9rem; color: rgba(255,255,255,0.65); margin: 0; }
.trust-item.featured p { color: rgba(255,255,255,0.8); }

/* ============================================================
   BRANDS MARQUEE
   ============================================================ */
.brands-section {
  background: #5CB7E4;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 40px 0;
  overflow: hidden;
}
.brands-title {
  text-align: center;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 28px;
}
.brands-marquee { overflow: hidden; mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%); }
.brands-track {
  display: flex;
  gap: 0;
  animation: marquee 28s linear infinite;
  width: max-content;
}
@keyframes marquee { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }
.brand-logo {
  width: 200px;
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-right: 1px solid rgba(255,255,255,0.06);
}
.brand-logo span {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.28);
  text-transform: uppercase;
  transition: color var(--transition);
}
.brand-logo:hover span { color: rgba(255,255,255,0.7); }

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-form-section { background: #ffffff; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
}
.contact-info h2 { margin-bottom: 1rem; }
.contact-info > p { color: var(--muted); margin-bottom: 2rem; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.cd-item { display: flex; align-items: flex-start; gap: 16px; }
.cd-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.cd-item strong { display: block; font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.cd-item a, .cd-item span { color: black; font-size: 0.95rem; }
.cd-item a:hover { color: var(--red); }

/* Form */
.contact-form-wrap {
  background: var(--mid);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--red);
  background: rgba(230,57,0,0.06);
}
.form-group select option { background: var(--dark); }
.form-group textarea { resize: vertical; min-height: 120px; }
.checkbox-group { }
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0;
}
.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--red);
  cursor: pointer;
}

/* Alerts */
.form-alert {
  padding: 16px 20px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 4px;
}
.alert-success { background: rgba(34,197,94,0.15); border: 1px solid rgba(34,197,94,0.4); color: #4ade80; }
.alert-error   { background: rgba(239,68,68,0.15); border: 1px solid rgba(239,68,68,0.4); color: #f87171; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--dark); padding-top: 72px; }
.footer-top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.3fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer-brand p { color: var(--muted); font-size: 0.9rem; margin-top: 16px; max-width: 280px; }
.footer-links h4, .footer-products h4, .footer-contact h4 {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 18px;
}
.footer-links ul, .footer-products ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a, .footer-products a {
  font-size: 0.9rem;
  color: var(--muted);
  transition: color var(--transition);
}
.footer-links a:hover, .footer-products a:hover { color: var(--white); }
.footer-contact p { font-size: 0.9rem; color: var(--muted); margin-bottom: 10px; }
.footer-contact a { color: var(--muted); transition: color var(--transition); }
.footer-contact a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.25); margin: 0; }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  background: var(--red);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  z-index: 900;
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
  transition: opacity var(--transition), transform var(--transition);
  box-shadow: 0 4px 16px rgba(230,57,0,0.4);
}
.back-to-top.visible { opacity: 1; pointer-events: all; transform: translateY(0); }
.back-to-top:hover { background: var(--red-dark); transform: translateY(-3px); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 960px) {
  .about-grid,
  .onestop-grid,
  .brand-grid { grid-template-columns: 1fr; gap: 48px; }
  .brand-grid { direction: rtl; }
  .brand-grid > * { direction: ltr; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .lettering-body { columns: 1; }
  .trust-pillars { grid-template-columns: 1fr; gap: 2px; }
  .brand-pillars { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --header-h: 60px; }
  .section { padding: 64px 0; }

  /* Nav mobile */
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: rgba(17,17,17,0.98);
    backdrop-filter: blur(16px);
    padding: 24px;
    flex-direction: column;
    gap: 8px;
    align-items: stretch;
    border-bottom: 1px solid var(--border);
    transform: translateY(-110%);
    transition: transform var(--transition);
    z-index: 999;
  }
  .main-nav.open { transform: translateY(0); }
  .main-nav ul { flex-direction: column; gap: 4px; }
  .main-nav ul a { display: block; padding: 12px 16px; font-size: 1rem; }
  .header-cta { margin-left: 0; text-align: center; padding: 12px; }

  .intro-grid { grid-template-columns: repeat(2,1fr); }
  .intro-stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.15); }
  .intro-stat:nth-child(2n) { border-right: none; }

  .about-visual { grid-template-columns: 1fr 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 20px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .brand-pillars { grid-template-columns: repeat(3,1fr); gap: 10px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .products-grid { grid-template-columns: 1fr; }
  .intro-grid { grid-template-columns: 1fr 1fr; }
  .about-visual { grid-template-columns: 1fr; }
  .brand-pillars { grid-template-columns: 1fr; }
  .img-mosaic { grid-template-columns: 1fr; grid-template-rows: auto; }
  .mosaic-a,.mosaic-b,.mosaic-c { grid-column: auto; grid-row: auto; height: 150px; }
}
.logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;

    width: 180px;
    height: 60px;
    overflow: hidden;
}

.logo-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}
.brand-visual {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-showcase-img {
    display: block;
    width: 100%;
    max-width: 600px;
    height: auto;
    object-fit: contain;
    border-radius: 20px;
}
.img-mosaic {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mosaic-main-img {
    display: block;
    width: 100%;
    max-width: 650px;
    height: auto;
    object-fit: contain;
    border-radius: 20px;
}
.about-visual {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-visual-img {
    display: block;
    width: 100%;
    max-width: 600px;
    height: auto;
    object-fit: contain;
    border-radius: 20px;
}
.address-link {
    display: inline-block;
    color: inherit;
    text-decoration: none;
}

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


/* Footer logo - align to start and prevent cropping */
.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-logo {
    display: inline-flex;
    align-items: flex-start;
    justify-content: flex-start;
    width: auto;
    height: auto;
    overflow: visible;
    margin-bottom: 20px;
}

.footer-logo-img {
    display: block;
    width: 180px;
    height: auto;
    max-width: 100%;
    object-fit: contain;
    object-position: left center;
    overflow: visible;
}

/* If the logo itself is being clipped by a parent */
.site-footer,
.footer-top,
.footer-brand,
.logo.footer-logo {
    overflow: visible;
}

/* Services grid design */
.services-content {
    margin-top: 40px;
}

.services-content .section-label {
    display: block;
    margin: 35px 0 20px;
}

.services-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px 24px;
    margin: 0 0 35px;
    padding: 0;
    list-style: none;
}

.services-list li {
    min-height: 82px;
    display: flex;
    align-items: center;
    padding: 22px;
    background: #2a2a2a;
    border: 1px solid #3a3a3a;
    border-radius: 14px;
    color: #ffffff;
    font-weight: 700;
    line-height: 1.35;
    box-shadow: 0 18px 35px rgba(0, 0, 0, 0.18);
    transition: all 0.3s ease;
}

.services-list li:hover {
    border-color: #c56b32;
    box-shadow: 0 0 0 1px rgba(197, 107, 50, 0.35),
                0 18px 35px rgba(0, 0, 0, 0.25);
    transform: translateY(-3px);
}

/* Tablet */
@media (max-width: 1024px) {
    .services-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 600px) {
    .services-list {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .services-list li {
        min-height: 72px;
        padding: 18px;
    }
}
.benefits-list2 {
    margin: 18px 0 24px;
    padding-left: 22px;
    list-style: disc;
}

.benefits-list2 li {
    margin-bottom: 12px;
    padding-left: 6px;
    color: #000000;
    line-height: 1.5;
}
.benefits-list li {
    margin-bottom: 12px;
    padding-left: 6px;
    color: #000000;
    line-height: 1.5;
}

.benefits-list2 li::marker {
    color: #9bb4e8;
    font-size: 1.1em;
}

.onestop-text .btn {
    margin-top: 6px;
}
/* ============================================================
   GALLERY GRID + LIGHTBOX
   ============================================================ */
.gallery-section {
  background: #5CB7E4;
  padding: 56px 0;
  overflow: hidden;
}

.gallery-title {
  text-align: center;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 32px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.gallery-item {
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  aspect-ratio: 4 / 3;
  background: rgba(255,255,255,0.12);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.gallery-item:hover img {
  transform: scale(1.06);
  opacity: 0.9;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0,0,0,0.85);
}

.lightbox:target {
  display: flex;
}

.lightbox img {
  max-width: 92vw;
  max-height: 88vh;
  border-radius: 14px;
  object-fit: contain;
}

.lightbox-close {
  position: fixed;
  top: 22px;
  right: 28px;
  color: #fff;
  font-size: 42px;
  text-decoration: none;
  line-height: 1;
}

/* Responsive */
@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .gallery-section {
    padding: 44px 0;
  }

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

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-item {
    aspect-ratio: 16 / 10;
  }
}
.gallery-item {
  border: 0;
  padding: 0;
  cursor: pointer;
  background: none;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 999999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0,0,0,0.88);
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 92vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: 14px;
}

.lightbox-close {
  position: fixed;
  top: 20px;
  right: 28px;
  z-index: 2;
  border: 0;
  background: none;
  color: #fff;
  font-size: 44px;
  cursor: pointer;
}
.hero-sub p,
.hero-sub strong {
  color: white !important;
}
.footer-bottom p {
  color: white;
}

#home.hero {
  background: url("../assets/images/mega3d_banner.png");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1;
}