/* =========================================
   MapleSensors – Main Stylesheet
   Theme: TI-Style Charcoal + Signal Red
   ========================================= */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Montserrat:wght@600;700;800&display=swap');

/* ── CSS Variables ── */
:root {
  --clr-primary:   #1c1c1c;   /* charcoal / near-black  */
  --clr-secondary: #c8102e;   /* TI signal red          */
  --clr-accent:    #a50d24;   /* deep red               */
  --clr-light:     #f5f5f5;   /* light gray             */
  --clr-white:     #ffffff;
  --clr-dark:      #1c1c1c;
  --clr-text:      #2d2d2d;
  --clr-muted:     #6b6b6b;
  --clr-border:    #e0e0e0;

  --ff-body:    'Inter', sans-serif;
  --ff-heading: 'Montserrat', sans-serif;

  --radius:    0.5rem;
  --radius-lg: 1rem;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
  --shadow:    0 4px 16px rgba(0,0,0,.10);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.14);

  --transition: 0.3s ease;
  --max-w: 1200px;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--ff-body);
  color: var(--clr-text);
  background: var(--clr-white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; }

h1,h2,h3,h4,h5 {
  font-family: var(--ff-heading);
  color: var(--clr-primary);
  line-height: 1.25;
}

/* ── Utility Classes ── */
.container { max-width: var(--max-w); margin-inline: auto; padding-inline: 1.5rem; }
.section    { padding-block: 3.5rem; }
.section-sm { padding-block: 3rem; }
.text-center { text-align: center; }
.text-white  { color: var(--clr-white) !important; }
.bg-light    { background: var(--clr-light); }
.bg-primary  { background: var(--clr-primary); }
.bg-dark     { background: var(--clr-dark); }

.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--clr-secondary);
  margin-bottom: .6rem;
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--clr-primary);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--clr-muted);
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: 3rem;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .95rem;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--clr-secondary);
  color: var(--clr-white);
  border-color: var(--clr-secondary);
}
.btn-primary:hover {
  background: #a50d24;
  border-color: #a50d24;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(200,16,46,.35);
}

.btn-outline {
  background: transparent;
  color: var(--clr-white);
  border-color: var(--clr-white);
}
.btn-outline:hover {
  background: var(--clr-white);
  color: var(--clr-primary);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: transparent;
  color: var(--clr-primary);
  border-color: var(--clr-primary);
}
.btn-outline-dark:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: translateY(-2px);
}

.btn-sm { padding: .5rem 1.25rem; font-size: .85rem; }

/* ── Badge ── */
.badge {
  display: inline-block;
  padding: .25rem .75rem;
  border-radius: 99px;
  font-size: .75rem;
  font-weight: 600;
  background: rgba(200,16,46,.1);
  color: var(--clr-secondary);
}
.badge-blue {
  background: rgba(13,45,78,.1);
  color: var(--clr-primary);
}
.badge-green {
  background: rgba(5,150,105,.1);
  color: #059669;
}

/* ── Divider ── */
.divider {
  width: 60px;
  height: 4px;
  background: var(--clr-secondary);
  border-radius: 99px;
  margin: 1rem auto 2rem;
}
.divider-left { margin-left: 0; }

/* ──────────────────────────────────────────
   NAVIGATION
   ────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
  padding-block: 1.25rem;
}

.navbar.scrolled {
  background: var(--clr-white);
  box-shadow: var(--shadow);
  padding-block: .85rem;
}

.navbar.scrolled .nav-link { color: var(--clr-text); }
.navbar.scrolled .nav-logo-text { color: var(--clr-primary); text-shadow: none; }
.navbar.scrolled .nav-logo-icon { box-shadow: none; }
.navbar.scrolled .hamburger span { background: var(--clr-primary); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
}

.nav-logo-icon {
  width: 44px; height: 44px;
  background: var(--clr-secondary);
  border-radius: var(--radius);
  display: grid; place-items: center;
  flex-shrink: 0;
  box-shadow: 0 0 14px rgba(200,65,26,.55);
}

.nav-logo-icon svg { width: 24px; fill: white; }

.nav-logo-text {
  font-family: var(--ff-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--clr-white);
  transition: color var(--transition);
  text-shadow: 0 1px 12px rgba(0,0,0,.4);
  letter-spacing: .01em;
}
.nav-logo-text span { color: var(--clr-secondary); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-weight: 500;
  font-size: .95rem;
  color: rgba(255,255,255,.9);
  position: relative;
  padding-bottom: .2rem;
  transition: color var(--transition);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 2px;
  background: var(--clr-secondary);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-link:hover,
.nav-link.active { color: var(--clr-secondary); }
.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }

.nav-cta {
  background: var(--clr-secondary);
  color: var(--clr-white) !important;
  padding: .5rem 1.2rem;
  border-radius: var(--radius);
  font-weight: 600;
  transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover { background: #a50d24; transform: translateY(-1px); }
.nav-cta::after { display: none; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ──────────────────────────────────────────
   HERO
   ────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 60vh;
  padding-block: 5rem 3rem;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--clr-primary) 0%, #2d2d2d 60%, #111111 100%);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(200,16,46,.25) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(240,165,0,.15) 0%, transparent 50%);
}

/* animated grid overlay */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 50px 50px;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 750px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  backdrop-filter: blur(8px);
  color: var(--clr-white);
  padding: .4rem 1rem;
  border-radius: 99px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .05em;
  margin-bottom: 1.5rem;
}
.hero-badge .dot {
  width: 8px; height: 8px;
  background: var(--clr-accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero-title {
  font-size: clamp(2.4rem, 6vw, 4rem);
  color: var(--clr-white);
  margin-bottom: 1.25rem;
  line-height: 1.15;
}
.hero-title .highlight {
  color: var(--clr-accent);
  position: relative;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,.8);
  margin-bottom: 2rem;
  max-width: 580px;
  line-height: 1.8;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.15);
}
.hero-stat-num {
  font-family: var(--ff-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--clr-white);
}
.hero-stat-label {
  font-size: .85rem;
  color: rgba(255,255,255,.65);
  margin-top: .15rem;
}

.hero-image {
  position: absolute;
  right: -80px; bottom: 0;
  width: min(600px, 55%);
  opacity: .12;
  pointer-events: none;
}

/* ──────────────────────────────────────────
   TRUST STRIP
   ────────────────────────────────────────── */
.trust-strip {
  background: var(--clr-white);
  border-bottom: 1px solid var(--clr-border);
  padding-block: 1.75rem;
}
.trust-strip-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2.5rem;
}
.trust-label {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--clr-muted);
  white-space: nowrap;
}
.trust-logos {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2.5rem;
}
.trust-logo-item {
  font-family: var(--ff-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-muted);
  opacity: .6;
  transition: opacity var(--transition);
  letter-spacing: .02em;
}
.trust-logo-item:hover { opacity: 1; }

/* ──────────────────────────────────────────
   WHY CHOOSE US
   ────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.75rem;
}

.feature-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--clr-secondary);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.feature-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
  width: 56px; height: 56px;
  background: rgba(13,45,78,.08);
  border-radius: var(--radius);
  display: grid; place-items: center;
  margin-bottom: 1.25rem;
}
.feature-icon svg { width: 26px; }

.feature-card h3 { font-size: 1.1rem; margin-bottom: .5rem; }
.feature-card p  { font-size: .9rem; color: var(--clr-muted); }

/* ──────────────────────────────────────────
   PRODUCT CARDS
   ────────────────────────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.75rem;
}

.product-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-5px); }

.product-card-img {
  height: 200px;
  background: #000000;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.product-card-img .product-icon {
  font-size: 4rem;
  opacity: .35;
  filter: grayscale(1);
}
.product-card-img .product-img-svg {
  width: 80px;
  opacity: .6;
}
.product-card-img .product-photo {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 1.75rem;
}
.product-badge-wrap {
  position: absolute;
  top: 1rem; left: 1rem;
}

.product-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-card-body h3 {
  font-size: 1.1rem;
  margin-bottom: .5rem;
}
.product-card-body p {
  font-size: .9rem;
  color: var(--clr-muted);
  flex: 1;
  margin-bottom: 1rem;
}

.product-features {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-bottom: 1.25rem;
}
.product-feature-tag {
  font-size: .72rem;
  font-weight: 600;
  padding: .2rem .6rem;
  background: var(--clr-light);
  color: var(--clr-muted);
  border-radius: 99px;
}

.product-card-footer {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
}

/* ──────────────────────────────────────────
   FILTER BAR
   ────────────────────────────────────────── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-bottom: 2.5rem;
}
.filter-btn {
  padding: .5rem 1.2rem;
  border-radius: 99px;
  border: 2px solid var(--clr-border);
  background: var(--clr-white);
  color: var(--clr-muted);
  font-weight: 600;
  font-size: .85rem;
  transition: var(--transition);
}
.filter-btn:hover { border-color: var(--clr-primary); color: var(--clr-primary); }
.filter-btn.active {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: var(--clr-white);
}

/* ──────────────────────────────────────────
   STATS SECTION
   ────────────────────────────────────────── */
.stats-section {
  background: var(--clr-light);
  padding-block: 1.25rem;
  border-top: 1px solid var(--clr-border);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: .75rem;
  text-align: center;
}
.stat-item { color: var(--clr-primary); }
.stat-num {
  font-family: var(--ff-heading);
  font-size: clamp(.95rem, 2vw, 1.1rem);
  font-weight: 800;
  color: var(--clr-accent);
  line-height: 1;
  margin-bottom: .2rem;
}
.stat-label {
  font-size: .72rem;
  color: var(--clr-muted);
  font-weight: 500;
}
.stat-icon {
  width: 28px; height: 28px;
  background: rgba(0,0,0,.06);
  border-radius: 50%;
  display: grid; place-items: center;
  margin: 0 auto .4rem;
}
.stat-icon svg { width: 13px; stroke: var(--clr-accent); }

/* ──────────────────────────────────────────
   TESTIMONIALS
   ────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.75rem;
}

.testimonial-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow); }

.quote-mark {
  font-size: 4rem;
  line-height: .8;
  color: var(--clr-secondary);
  font-family: Georgia, serif;
  opacity: .3;
  margin-bottom: .5rem;
}

.testimonial-text {
  font-size: .95rem;
  color: var(--clr-text);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: .85rem;
}
.author-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-secondary));
  display: grid; place-items: center;
  color: white;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.author-name { font-weight: 700; font-size: .95rem; color: var(--clr-primary); }
.author-role { font-size: .8rem; color: var(--clr-muted); }

.stars { color: var(--clr-accent); font-size: .9rem; margin-bottom: .85rem; }

/* ──────────────────────────────────────────
   CTA BANNER
   ────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--clr-secondary) 0%, #a50d24 100%);
  padding-block: 4.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 10% 90%, rgba(255,255,255,.1) 0%, transparent 50%),
    radial-gradient(circle at 90% 10%, rgba(255,255,255,.08) 0%, transparent 50%);
}
.cta-section h2 { color: var(--clr-white); margin-bottom: 1rem; position: relative; }
.cta-section p  { color: rgba(255,255,255,.85); max-width: 560px; margin: 0 auto 2rem; position: relative; }
.cta-actions    { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; position: relative; }

/* ──────────────────────────────────────────
   ABOUT PAGE
   ────────────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--clr-primary) 0%, #2d2d2d 100%);
  padding: 8rem 0 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  right: -80px;
  top: 50%;
  transform: translateY(-50%);
  width: 420px;
  height: 420px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 1.5 L10 5 L7.5 4 L9.5 7.5 L4 8.5 L7.5 12 L5.5 15.5 L9.5 14.5 L9 18.5 L12 17.5 L15 18.5 L14.5 14.5 L18.5 15.5 L16.5 12 L20 8.5 L14.5 7.5 L16.5 4 L14 5 Z' fill='white' opacity='0.12'/%3E%3Cline x1='12' y1='18' x2='12' y2='22.5' stroke='white' stroke-width='1.2' stroke-linecap='round' opacity='0.12'/%3E%3Cpath d='M2,11 L4.5,11 C5,11 5.3,10.3 6,10.3 C6.7,10.3 7,11.7 7.5,11.7 C8,11.7 8.3,8 9.5,8 C10.7,8 11,14 12,14 C13,14 13.3,8.5 14.5,8.5 C15.7,8.5 16,13.5 17,13.5 C17.7,13.5 18,10.8 18.5,10.8 C19,10.8 19.3,11 20,11 L22,11' stroke='white' stroke-width='0.5' fill='none' stroke-linecap='round' opacity='0.35'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
  opacity: .45;
  pointer-events: none;
}
.page-hero > * { position: relative; }
.page-hero h1 { color: var(--clr-white); font-size: clamp(2rem, 5vw, 3rem); margin-bottom: .75rem; }
.page-hero p  { color: rgba(255,255,255,.8); font-size: 1.1rem; max-width: 560px; margin-inline: auto; }
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-size: 1.1rem;
  color: rgba(255,255,255,.6);
  margin-bottom: 1rem;
}
.breadcrumb a { color: var(--clr-accent); }
.breadcrumb-sep { opacity: .5; }

.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-intro-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}
.about-img-placeholder {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--clr-primary) 0%, #2d2d2d 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
}
.about-img-icon { font-size: 8rem; opacity: .3; }

.about-badge-float {
  position: absolute;
  bottom: -1rem; right: -1rem;
  background: var(--clr-secondary);
  color: white;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.about-badge-float .num {
  font-family: var(--ff-heading);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
}
.about-badge-float .lbl { font-size: .75rem; opacity: .85; }

.mission-vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
}
.mv-card {
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}
.mv-card.mission { background: var(--clr-primary); }
.mv-card.vision  { background: var(--clr-light); border: 1px solid var(--clr-border); }
.mv-card h3 { font-size: 1.4rem; margin-bottom: 1rem; }
.mv-card.mission h3 { color: var(--clr-white); }
.mv-card.mission p  { color: rgba(255,255,255,.8); }

.timeline {
  position: relative;
  padding-left: 2.5rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--clr-secondary), var(--clr-primary));
}
.timeline-item {
  position: relative;
  padding-bottom: 2.5rem;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: -2.9rem; top: .2rem;
  width: 16px; height: 16px;
  background: var(--clr-secondary);
  border-radius: 50%;
  border: 3px solid var(--clr-white);
  box-shadow: 0 0 0 3px var(--clr-secondary);
}
.timeline-year {
  font-size: .75rem;
  font-weight: 700;
  color: var(--clr-secondary);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: .3rem;
}
.timeline-item h4 { font-size: 1rem; color: var(--clr-primary); margin-bottom: .35rem; }
.timeline-item p  { font-size: .9rem; color: var(--clr-muted); }

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1.75rem;
}
.team-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
}
.team-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.team-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary), #2d2d2d);
  display: grid; place-items: center;
  margin: 0 auto 1rem;
  font-family: var(--ff-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: white;
}
.team-card h4    { font-size: 1rem; color: var(--clr-primary); }
.team-card .role { font-size: .85rem; color: var(--clr-secondary); font-weight: 600; margin-block: .3rem; }
.team-card p     { font-size: .85rem; color: var(--clr-muted); }

/* ──────────────────────────────────────────
   CONTACT PAGE
   ────────────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
}

.contact-info-cards { display: flex; flex-direction: column; gap: 1rem; }
.contact-info-card {
  display: flex;
  gap: 1.1rem;
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: var(--transition);
}
.contact-info-card:hover { box-shadow: var(--shadow); }
.contact-icon {
  width: 48px; height: 48px;
  background: rgba(200,16,46,.1);
  border-radius: var(--radius);
  display: grid; place-items: center;
  flex-shrink: 0;
}
.contact-icon svg { width: 22px; stroke: var(--clr-secondary); }
.contact-info-text h4 { font-size: .9rem; color: var(--clr-primary); margin-bottom: .2rem; }
.contact-info-text p  { font-size: .9rem; color: var(--clr-muted); line-height: 1.5; }
.contact-info-text a:hover { color: var(--clr-secondary); }

.contact-social {
  display: flex;
  gap: .75rem;
  margin-top: 1.5rem;
}
.social-link {
  width: 40px; height: 40px;
  border: 2px solid var(--clr-border);
  border-radius: var(--radius);
  display: grid; place-items: center;
  transition: var(--transition);
  color: var(--clr-muted);
}
.social-link:hover {
  border-color: var(--clr-secondary);
  background: var(--clr-secondary);
  color: white;
  transform: translateY(-2px);
}
.social-link svg { width: 18px; }

/* Contact Form */
.contact-form-wrap {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow);
}
.contact-form-wrap h3 { font-size: 1.35rem; margin-bottom: .35rem; }
.contact-form-wrap .sub { font-size: .9rem; color: var(--clr-muted); margin-bottom: 2rem; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group.full { grid-column: 1 / -1; }

.form-label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--clr-primary);
}
.form-label .req { color: var(--clr-secondary); }

.form-control {
  padding: .75rem 1rem;
  border: 2px solid var(--clr-border);
  border-radius: var(--radius);
  font-size: .95rem;
  font-family: inherit;
  color: var(--clr-text);
  background: var(--clr-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
}
.form-control:focus {
  outline: none;
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(13,45,78,.1);
}
.form-control::placeholder { color: var(--clr-muted); opacity: .7; }
.form-control.error { border-color: #ef4444; }
.form-error { font-size: .78rem; color: #ef4444; margin-top: .25rem; display: none; }
.form-error.show { display: block; }

textarea.form-control { min-height: 130px; }

.form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }

.form-success {
  display: none;
  background: rgba(5,150,105,.1);
  border: 1px solid rgba(5,150,105,.3);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  color: #059669;
  font-weight: 600;
  margin-top: 1rem;
}
.form-success.show { display: flex; align-items: center; gap: .5rem; }

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--clr-border);
  height: 400px;
  margin-top: 3rem;
}
.map-container iframe {
  width: 100%; height: 100%;
  border: none;
}
.map-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--clr-light), #dde3ec);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  color: var(--clr-muted);
}
.map-placeholder svg { width: 48px; opacity: .4; }

/* ──────────────────────────────────────────
   BLOG PAGE
   ────────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
}

.blog-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.blog-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }

.blog-card-img {
  height: 200px;
  background: linear-gradient(135deg, var(--clr-primary), #2d2d2d);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.blog-card-img .blog-icon { font-size: 4rem; opacity: .25; filter: invert(1); }
.blog-card-cat {
  position: absolute;
  bottom: 1rem; left: 1rem;
}

.blog-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.blog-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: .8rem;
  color: var(--clr-muted);
  margin-bottom: .75rem;
}
.blog-meta span { display: flex; align-items: center; gap: .3rem; }
.blog-meta svg  { width: 14px; }
.blog-card-body h3 {
  font-size: 1.1rem;
  color: var(--clr-primary);
  margin-bottom: .6rem;
  line-height: 1.4;
}
.blog-card-body p { font-size: .9rem; color: var(--clr-muted); flex: 1; margin-bottom: 1.25rem; }
.blog-read-more {
  font-size: .9rem;
  font-weight: 700;
  color: var(--clr-secondary);
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  transition: gap var(--transition);
}
.blog-read-more:hover { gap: .6rem; }

/* ──────────────────────────────────────────
   FOOTER
   ────────────────────────────────────────── */
.footer {
  background: var(--clr-dark);
  color: rgba(255,255,255,.7);
  padding-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-brand p { font-size: .9rem; line-height: 1.8; margin-block: 1rem; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
}
.footer-logo .icon {
  width: 38px; height: 38px;
  background: var(--clr-secondary);
  border-radius: var(--radius);
  display: grid; place-items: center;
  flex-shrink: 0;
}
.footer-logo .icon svg { width: 20px; fill: white; }
.footer-logo .name {
  font-family: var(--ff-heading);
  font-size: 1.2rem;
  color: var(--clr-white);
}
.footer-logo .name span { color: var(--clr-secondary); }

.footer-col h4 {
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--clr-white);
  margin-bottom: 1.25rem;
}
.footer-links { display: flex; flex-direction: column; gap: .6rem; }
.footer-links a {
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  transition: color var(--transition), padding-left var(--transition);
}
.footer-links a:hover { color: var(--clr-secondary); padding-left: .35rem; }

.footer-contact-item {
  display: flex;
  gap: .6rem;
  margin-bottom: .8rem;
  font-size: .9rem;
}
.footer-contact-item svg { width: 16px; flex-shrink: 0; margin-top: .2rem; stroke: var(--clr-secondary); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-block: 1.5rem;
  font-size: .85rem;
}
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { color: rgba(255,255,255,.5); transition: color var(--transition); }
.footer-bottom-links a:hover { color: var(--clr-white); }

/* ──────────────────────────────────────────
   SCROLL ANIMATIONS
   ────────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up-delay-1 { transition-delay: .1s; }
.fade-up-delay-2 { transition-delay: .2s; }
.fade-up-delay-3 { transition-delay: .3s; }
.fade-up-delay-4 { transition-delay: .4s; }

/* ──────────────────────────────────────────
   ANIMATIONS
   ────────────────────────────────────────── */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .6; transform: scale(1.4); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

/* ──────────────────────────────────────────
   BACK TO TOP
   ────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 44px; height: 44px;
  background: var(--clr-secondary);
  color: white;
  border-radius: var(--radius);
  display: grid; place-items: center;
  border: none;
  box-shadow: var(--shadow);
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  z-index: 900;
}
.back-to-top.show { opacity: 1; pointer-events: auto; }
.back-to-top:hover { background: #a50d24; transform: translateY(-3px); }
.back-to-top svg { width: 18px; }

/* ──────────────────────────────────────────
   RESPONSIVE
   ────────────────────────────────────────── */
@media (max-width: 1024px) {
  .about-intro-grid  { grid-template-columns: 1fr; gap: 2.5rem; }
  .mission-vision-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0; right: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    background: var(--clr-primary);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 5rem 2rem 2rem;
    gap: 1.25rem;
    transition: right var(--transition);
    box-shadow: -4px 0 20px rgba(0,0,0,.3);
  }
  .nav-menu.open { right: 0; }
  .nav-link { color: rgba(255,255,255,.85); font-size: 1.05rem; }
  .nav-cta { width: 100%; justify-content: center; }
  .hamburger { display: flex; z-index: 1001; }

  .contact-grid { grid-template-columns: 1fr; }
  .form-grid    { grid-template-columns: 1fr; }
  .footer-grid  { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; align-items: center; text-align: center; }
  .hero-stats   { gap: 1.5rem; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .products-grid { grid-template-columns: 1fr; }
  .blog-grid     { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
}