*, *::before, *::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  margin: 0; padding: 0;
}

:root {
  --navy: #0f172a;
  --navy-light: #1e293b;
  --orange: #ff6b00;
  --orange-light: #ff8533;
  --white: #ffffff;
  --bg-light: #f8fafc;
  --text-dark: #0f172a;
  --text-body: #334155;
  --border: #e2e8f0;
}

/* IE 11 fallback (no CSS custom properties) */
.no-css-vars nav        { background: #fff; }
.no-css-vars .btn-primary { background: #ff6b00; color: #fff; }
.no-css-vars .section-title span { color: #ff6b00; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;   /* Safari iOS font scaling fix */
  -ms-text-size-adjust: 100%;       /* IE 11 */
  -webkit-tap-highlight-color: transparent; /* Remove tap highlight on mobile */
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-light);
  color: var(--text-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;  /* macOS / iOS font rendering */
  -moz-osx-font-smoothing: grayscale;   /* Firefox on macOS */
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, .condensed {
  font-family: 'Barlow Condensed', sans-serif;
  color: var(--navy);
  letter-spacing: 0.02em;
}

/* ── ANIMATIONS ── */
.animate-on-scroll {
  opacity: 0;
  -webkit-transform: translateY(30px);
      -ms-transform: translateY(30px);
          transform: translateY(30px);
  -webkit-transition: opacity 0.8s ease-out, -webkit-transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
          transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.animate-on-scroll.is-visible {
  opacity: 1;
  -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
          transform: translateY(0);
}

.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  padding: 0 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  box-shadow: 0 4px 30px rgba(15, 23, 42, 0.05);
  transition: background 0.3s;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo-icon {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.2);
}

.nav-logo-icon svg { width: 26px; height: 26px; fill: var(--orange); }

.nav-brand { display: flex; flex-direction: column; }
.nav-brand-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--navy);
  line-height: 1;
  letter-spacing: 0.05em;
}
.nav-brand-sub {
  font-size: 10px;
  color: var(--steel);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 600;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--navy);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.2s, transform 0.2s;
  display: inline-block;
}

.nav-links a:hover { 
  color: var(--orange); 
  transform: translateY(-1px);
}

.nav-cta {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-light) 100%);
  color: white !important;
  padding: 10px 24px;
  border-radius: 4px;
  box-shadow: 0 4px 15px rgba(255, 107, 0, 0.25);
}

.nav-cta:hover { 
  box-shadow: 0 6px 20px rgba(255, 107, 0, 0.4); 
  transform: translateY(-2px) !important;
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--navy);
  padding-top: 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(to right, rgba(15, 23, 42, 0.95) 30%, rgba(15, 23, 42, 0.5) 100%),
    url("../hero_bg_image_1781419028370.png") center/cover no-repeat;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 5%;
  max-width: 800px;
}

.badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.badge {
  background: rgba(255, 107, 0, 0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 107, 0, 0.4);
  padding: 8px 16px;
  border-radius: 30px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--orange);
  font-weight: 700;
  text-transform: uppercase;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.hero h1 {
  font-size: clamp(42px, 6vw, 76px);
  font-weight: 800;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 24px;
  text-transform: uppercase;
  text-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.hero h1 span { color: var(--orange); }

.hero p {
  font-size: 18px;
  color: #e2e8f0;
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 650px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary, .btn-outline {
  padding: 16px 36px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn-primary { 
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-light) 100%);
  color: white; 
  border: none; 
  box-shadow: 0 4px 15px rgba(255, 107, 0, 0.3);
}
.btn-primary:hover { 
  background: linear-gradient(135deg, var(--orange-light) 0%, var(--orange) 100%);
  transform: translateY(-3px) scale(1.02); 
  box-shadow: 0 8px 25px rgba(255, 107, 0, 0.5);
}

.btn-outline { 
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(4px);
  color: white; 
  border: 2px solid rgba(255,255,255,0.3); 
}
.btn-outline:hover { 
  border-color: var(--white); 
  background: rgba(255,255,255,0.1);
  transform: translateY(-3px); 
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* ── SECTION BASE ── */
section { padding: 120px 5%; }

.section-label {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  font-weight: 700;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.section-label::before { content: ''; width: 30px; height: 2px; background: var(--orange); }

.section-title {
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 24px;
}
.section-title span { color: var(--orange); }

.section-desc { font-size: 17px; max-width: 700px; margin-bottom: 50px; color: var(--text-body); }

/* ── ABOUT ── */
.about { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }

.about-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px;
}
.about-stat {
  border-left: 4px solid var(--orange);
  padding-left: 20px;
  background: var(--bg-light);
  padding: 24px 24px 24px 20px;
  border-radius: 0 8px 8px 0;
  transition: transform 0.3s, box-shadow 0.3s;
}
.about-stat:hover {
  transform: translateX(5px);
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.05);
}
.stat-num { font-family: 'Barlow Condensed', sans-serif; font-size: 40px; font-weight: 800; color: var(--navy); line-height: 1; }
.stat-label { font-size: 13px; color: var(--steel); font-weight: 600; text-transform: uppercase; margin-top: 4px; }

.about-img-wrapper {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.1);
}
.about-img {
  width: 100%;
  height: 550px;
  object-fit: cover;
  transition: transform 0.8s ease;
  display: block;
}
.about-img:hover {
  transform: scale(1.05);
}

/* ── PRODUCTS ── */
.products { background: var(--bg-light); }
.product-tabs { display: flex; gap: 10px; margin-bottom: 40px; }

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 32px;
}

.product-card {
  background: white; 
  border: 1px solid var(--border); 
  border-radius: 8px;
  overflow: hidden; 
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  display: flex; flex-direction: column;
  box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}
.product-card:hover { 
  transform: translateY(-8px); 
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08); 
  border-color: rgba(255, 107, 0, 0.5); 
}

.product-img { 
  width: 100%; 
  height: 220px; 
  object-fit: cover; 
  border-bottom: 3px solid var(--navy-light); 
  transition: transform 0.6s ease;
}
.product-card:hover .product-img { 
  border-bottom-color: var(--orange); 
  transform: scale(1.05);
}

.product-body { padding: 30px; display: flex; flex-direction: column; flex-grow: 1; position: relative; z-index: 2; background: white; }
.product-name { font-family: 'Barlow Condensed', sans-serif; font-size: 24px; font-weight: 700; color: var(--navy); text-transform: uppercase; margin-bottom: 12px; }
.product-desc { font-size: 15px; color: var(--text-body); margin-bottom: 24px; flex-grow: 1; }

/* ── SERVICES ── */
.services { background: white; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 32px; }

.service-card { 
  border: 1px solid var(--border); 
  background: var(--bg-light); 
  display: flex; 
  flex-direction: column; 
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 4px 15px rgba(0,0,0,0.02);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
  border-color: rgba(255, 107, 0, 0.3);
}

.service-img { 
  width: 100%; 
  height: 240px; 
  object-fit: cover; 
  transition: transform 0.6s ease;
}
.service-card:hover .service-img {
  transform: scale(1.05);
}

.service-body { padding: 32px; display: flex; flex-direction: column; flex-grow: 1; background: var(--bg-light); position: relative; z-index: 2; }
.service-title { font-size: 24px; font-weight: 700; margin-bottom: 16px; color: var(--navy); }
.service-desc { font-size: 15px; margin-bottom: 24px; flex-grow: 1; }

/* ── BRANDS ── */
.brands { background: var(--bg-light); text-align: center; padding: 80px 5%; }
.brands .section-label { justify-content: center; }
.brands .section-label::before { display: none; }
.brands-grid { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 50px; margin-top: 40px; }
.brand-logo { 
  height: 50px; 
  filter: grayscale(100%) opacity(0.4); 
  transition: all 0.4s ease;
}
.brand-logo:hover { 
  filter: grayscale(0%) opacity(1); 
  transform: scale(1.1); 
}

/* ── INDUSTRIES ── */
.industries { background: white; }
.industry-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.industry-card { 
  position: relative; 
  height: 300px; 
  overflow: hidden; 
  border-radius: 8px; 
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.1);
}
.industry-img { 
  width: 100%; 
  height: 100%; 
  object-fit: cover; 
  transition: transform 0.8s ease; 
}
.industry-card:hover .industry-img { transform: scale(1.15); }
.industry-overlay { 
  position: absolute; 
  inset: 0; 
  background: linear-gradient(to top, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.2), transparent); 
  display: flex; 
  align-items: flex-end; 
  padding: 30px; 
  transition: background 0.4s ease;
}
.industry-card:hover .industry-overlay {
  background: linear-gradient(to top, rgba(255, 107, 0, 0.9), rgba(15, 23, 42, 0.4), transparent); 
}
.industry-name { color: white; font-size: 22px; font-weight: 800; margin: 0; text-transform: uppercase; letter-spacing: 0.05em; }

/* ── FOOTER ── */
footer { background: var(--navy); color: #cbd5e1; padding: 100px 5% 20px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 50px; margin-bottom: 60px; }
.footer-title { color: white; font-family: 'Barlow Condensed', sans-serif; font-size: 22px; font-weight: 700; text-transform: uppercase; margin-bottom: 24px; letter-spacing: 0.05em; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.footer-links a { color: inherit; text-decoration: none; transition: color 0.2s, padding-left 0.2s; display: inline-block; }
.footer-links a:hover { color: var(--orange); padding-left: 5px; }
.contact-item { display: flex; gap: 16px; margin-bottom: 20px; align-items: flex-start; }
.contact-item i { color: var(--orange); margin-top: 4px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; font-size: 14px; color: #94a3b8; }

/* ── GALLERY INFINITE SLIDER ── */
.gallery-section {
  background: var(--white);
  padding: 100px 0;
  overflow: hidden;
}

.gallery-section .section-label,
.gallery-section .section-title {
  padding-left: 5%;
}

.gallery-slider-container {
  position: relative;
  width: 100%;
  margin-top: 40px;
  overflow: hidden;
  display: flex;
}

/* Gradient overlays on left and right for fade out effect */
.gallery-slider-container::before,
.gallery-slider-container::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 150px;
  z-index: 10;
  pointer-events: none;
}

.gallery-slider-container::before {
  left: 0;
  background: linear-gradient(to right, var(--white) 10%, transparent);
}

.gallery-slider-container::after {
  right: 0;
  background: linear-gradient(to left, var(--white) 10%, transparent);
}

.gallery-slider-track {
  display: flex;
  width: max-content;
}

.gallery-slider-group {
  display: flex;
  gap: 24px;
  padding-right: 24px; /* match the gap */
  animation: gallery-scroll 40s linear infinite;
  will-change: transform;
}

.gallery-slider-container:hover .gallery-slider-group {
  animation-play-state: paused;
}

.gallery-card {
  position: relative;
  width: 360px;
  height: 270px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.4s ease, border-color 0.4s ease;
}

.gallery-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px rgba(255, 107, 0, 0.15);
  border-color: rgba(255, 107, 0, 0.4);
}

.gallery-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gallery-card:hover .gallery-card-img {
  transform: scale(1.08);
}

.gallery-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.85) 0%, rgba(15, 23, 42, 0.1) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  transition: background 0.4s ease;
}

.gallery-card:hover .gallery-card-overlay {
  background: linear-gradient(to top, rgba(15, 23, 42, 0.95) 0%, rgba(255, 107, 0, 0.25) 70%, transparent 100%);
}

.gallery-card-title {
  color: var(--white);
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 22px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
}

.gallery-card-subtitle {
  color: rgba(255, 255, 255, 0.7);
  font-size: 12px;
  font-weight: 500;
  margin-top: 4px;
}

@keyframes gallery-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}

/* ── LIGHTBOX STYLES ── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.95);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lightbox.active {
  display: flex;
  opacity: 1;
}

.lightbox-content {
  position: relative;
  max-width: 85%;
  max-height: 80%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
  border: 2px solid rgba(255,255,255,0.1);
}

.lightbox-caption {
  color: white;
  margin-top: 15px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: -45px;
  right: 0;
  color: white;
  font-size: 35px;
  cursor: pointer;
  background: none;
  border: none;
  transition: color 0.2s;
}

.lightbox-close:hover {
  color: var(--orange);
}

/* ── HAMBURGER BUTTON ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
  transition: background 0.2s;
  z-index: 1100;
  flex-shrink: 0;
}
.nav-hamburger:hover { background: rgba(15,23,42,0.06); }
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 0.35s cubic-bezier(.77,0,.175,1), opacity 0.2s ease, width 0.2s ease;
  transform-origin: center;
}
/* Animated X when open */
.nav-hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.is-open span:nth-child(2) { opacity: 0; width: 0; }
.nav-hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── PAGE HEADER ── */
.page-header {
  padding: 160px 5% 80px;
  background: var(--navy);
  color: white;
  text-align: center;
}
.page-header h1 {
  font-size: clamp(36px, 6vw, 64px);
  color: white;
  text-transform: uppercase;
}
.page-header p { color: #94a3b8; margin-top: 12px; }

/* ── TABLET (≤ 1024px) ── */
@media (max-width: 1024px) {
  .about-grid     { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid    { grid-template-columns: 1fr 1fr; gap: 40px; }
  .hero-content   { padding-top: 120px; }
  .product-grid   { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
  .services-grid  { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
  .industry-grid  { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
}

/* ── MOBILE (≤ 768px) ── */
@media (max-width: 768px) {

  /* Nav */
  nav {
    height: 68px;
    padding: 0 5%;
    flex-wrap: wrap;
    align-items: center;
    position: fixed;
  }

  .nav-hamburger { display: flex; }

  .nav-links {
    /* Hidden by default — full-width dropdown */
    display: none;
    flex-direction: column;
    position: fixed;
    top: 68px;
    left: 0; right: 0;
    background: white;
    border-top: 3px solid var(--orange);
    box-shadow: 0 8px 30px rgba(15,23,42,0.15);
    padding: 16px 0 24px;
    gap: 0;
    z-index: 999;
    max-height: calc(100vh - 68px);
    overflow-y: auto;
  }

  .nav-links.is-open { display: flex; }

  .nav-links li { width: 100%; }

  .nav-links a {
    display: block;
    padding: 14px 5%;
    font-size: 15px;
    border-bottom: 1px solid var(--border);
    text-align: left;
  }

  .nav-links li:last-child a { border-bottom: none; }

  .nav-cta {
    margin: 16px 5% 0;
    display: block !important;
    text-align: center !important;
    border-radius: 4px;
    border-bottom: none !important;
    padding: 14px 24px !important;
  }

  /* Prevent body scroll when menu is open */
  body.nav-open { overflow: hidden; }

  /* Logo text */
  .nav-brand-name { font-size: 15px; }
  .nav-brand-sub  { display: none; }
  .nav-logo-img   { height: 42px !important; }

  /* Hero */
  .hero { min-height: 100svh; padding-top: 68px; }
  .hero-content { padding: 60px 5% 60px; max-width: 100%; }
  .hero h1 { font-size: clamp(32px, 8vw, 48px); }
  .hero p   { font-size: 16px; }
  .hero-btns { flex-direction: column; gap: 12px; }
  .btn-primary, .btn-outline { width: 100%; justify-content: center; padding: 14px 24px; font-size: 16px; }

  /* Sections */
  section { padding: 64px 5%; }
  .section-title { font-size: clamp(28px, 7vw, 40px); }
  .section-desc  { font-size: 15px; margin-bottom: 32px; }

  /* About */
  .about-grid  { grid-template-columns: 1fr; gap: 32px; }
  .about-stats { grid-template-columns: 1fr 1fr; gap: 16px; }
  .about-img   { height: 280px; }
  .stat-num    { font-size: 28px; }

  /* Products */
  .product-grid { grid-template-columns: 1fr; gap: 24px; }
  .product-img  { height: 200px; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; gap: 24px; }
  .service-img   { height: 200px; }

  /* Industries */
  .industry-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .industry-card { height: 200px; }
  .industry-name { font-size: 18px; }

  /* Gallery slider */
  .gallery-slider-container::before,
  .gallery-slider-container::after { width: 40px; }
  .gallery-card { width: 260px; height: 195px; }
  .gallery-card-title { font-size: 16px; }

  /* Footer */
  .footer-grid   { grid-template-columns: 1fr; gap: 32px; }
  footer         { padding: 64px 5% 20px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  /* WhatsApp button */
  .wa-float  { bottom: 20px; right: 16px; }
  .wa-bubble { width: 52px; height: 52px; }
  .wa-bubble svg { width: 26px; height: 26px; }
  .wa-label  { display: none; }   /* hide label on small screens */

  /* Lightbox */
  .lightbox-content { max-width: 95%; }
  .lightbox-img     { max-height: 65vh; }
}

/* ── SMALL PHONES (≤ 480px) ── */
@media (max-width: 480px) {
  .industry-grid  { grid-template-columns: 1fr; }
  .about-stats    { grid-template-columns: 1fr; }
  .hero h1        { font-size: 30px; }
  .product-grid   { grid-template-columns: 1fr; }
}