/* ================================================
   GENNISIS SOFTWARE — LIGHT THEME
   Estilo limpio tipo Apple: blancos, grises, azul
   ================================================ */

:root {
  --bg-primary:    #f5f5f7;
  --bg-secondary:  #ffffff;
  --bg-card:       #ffffff;
  --bg-card-hover: #f9f9fb;
  --bg-section:    #f0f2f5;
  --border:        rgba(0,0,0,0.09);
  --border-hover:  rgba(0,113,227,0.35);
  --text-primary:  #1d1d1f;
  --text-secondary:#6e6e73;
  --text-muted:    #aeaeb2;
  --blue:    #0071e3;
  --blue-dk: #0064d0;
  --cyan:    #00a8cc;
  --purple:  #5e5ce6;
  --green:   #34c759;
  --red:     #ff3b30;
  --gradient:      linear-gradient(135deg, #0071e3, #5e5ce6);
  --gradient-warm: linear-gradient(135deg, #5e5ce6, #bf5af2);
  --shadow-sm:  0 1px 4px rgba(0,0,0,0.08), 0 0 0 1px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.1), 0 1px 4px rgba(0,0,0,0.06);
  --shadow-lg:  0 12px 40px rgba(0,0,0,0.12), 0 2px 8px rgba(0,0,0,0.06);
  --shadow-hover: 0 20px 60px rgba(0,0,0,0.14), 0 4px 12px rgba(0,0,0,0.08);
  --radius:    18px;
  --radius-sm: 10px;
  --nav-h:     64px;
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
button { font-family: inherit; }
a { color: inherit; }

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: #c7c7cc; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #aeaeb2; }

/* ---- UTILITY ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ================================================
   NAVBAR
   ================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s, box-shadow 0.3s;
}
.navbar.scrolled {
  background: rgba(255,255,255,0.96);
  box-shadow: 0 1px 0 rgba(0,0,0,0.1), 0 4px 20px rgba(0,0,0,0.07);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  user-select: none;
  flex-shrink: 0;
  color: var(--text-primary);
}
.logo-icon {
  width: 36px; height: 36px;
  background: var(--gradient);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
}
.logo-icon.small { width: 30px; height: 30px; font-size: 0.88rem; border-radius: 8px; }
.brand-accent {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-item {
  padding: 7px 13px;
  border-radius: 8px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.18s, background 0.18s;
  white-space: nowrap;
  user-select: none;
}
.nav-item:hover { color: var(--text-primary); background: rgba(0,0,0,0.05); }
.nav-item.active {
  color: var(--blue);
  background: rgba(0,113,227,0.08);
  font-weight: 600;
}
.nav-item.active::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 50%;
  transform: translateX(-50%);
  width: 16px; height: 2px;
  background: var(--gradient);
  border-radius: 2px;
}
.nav-item { position: relative; }

/* Cart button */
.nav-cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 16px;
  background: var(--blue);
  border: none;
  border-radius: 100px;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  margin-left: 10px;
  flex-shrink: 0;
}
.nav-cart-btn:hover { background: var(--blue-dk); transform: translateY(-1px); }
.nav-cart-btn svg { width: 16px; height: 16px; }
.cart-count {
  display: none;
  min-width: 19px; height: 19px;
  background: #fff;
  color: var(--blue);
  border-radius: 100px;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  padding: 0 5px;
}
.cart-count.visible { display: flex; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ================================================
   PAGE SYSTEM
   ================================================ */
.page { display: none; min-height: 100vh; padding-top: var(--nav-h); background: var(--bg-primary); }
.page.active { display: block; animation: pageIn 0.32s ease; }
@keyframes pageIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ================================================
   HERO
   ================================================ */
.hero {
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  align-items: center;
  gap: 60px;
  padding: 80px 60px;
  position: relative;
  overflow: hidden;
  background: #fff;
}
.hero-bg {
  position: absolute; inset: 0;
  pointer-events: none;
}
.hero-bg::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 10% 40%, rgba(0,113,227,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 85% 20%, rgba(94,92,230,0.05) 0%, transparent 60%),
    radial-gradient(ellipse 40% 60% at 70% 90%, rgba(0,168,204,0.04) 0%, transparent 60%);
}
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(0,0,0,0.04) 1px, transparent 0);
  background-size: 44px 44px;
}

.hero-content { flex: 1; max-width: 580px; position: relative; z-index: 1; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 14px;
  background: rgba(0,113,227,0.08);
  border: 1px solid rgba(0,113,227,0.2);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 22px;
}
.hero-title {
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -2px;
  margin-bottom: 20px;
  color: var(--text-primary);
}
.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 36px;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 50px; }

.btn-primary {
  padding: 13px 26px;
  background: var(--blue);
  border: none;
  border-radius: 100px;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover { background: var(--blue-dk); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,113,227,0.3); }

.btn-secondary {
  padding: 13px 26px;
  background: transparent;
  border: 1.5px solid rgba(0,0,0,0.18);
  border-radius: 100px;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.btn-secondary:hover { border-color: rgba(0,0,0,0.35); background: rgba(0,0,0,0.03); }

.hero-stats { display: flex; align-items: center; gap: 24px; }
.stat { text-align: center; }
.stat-number {
  display: block;
  font-size: 1.75rem;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.stat-divider { width: 1px; height: 36px; background: var(--border); }

/* Hero floating cards */
.hero-visual { flex: 0 0 auto; display: flex; flex-direction: column; gap: 16px; position: relative; z-index: 1; }
.hero-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  width: 255px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.3s, transform 0.3s;
}
.hero-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.hc-icon { font-size: 1.75rem; flex-shrink: 0; }
.hc-title { font-size: 0.87rem; font-weight: 600; color: var(--text-primary); }
.hc-sub   { font-size: 0.72rem; color: var(--text-muted); }
.hc-badge {
  margin-left: auto;
  font-size: 0.68rem;
  padding: 3px 9px;
  border-radius: 100px;
  font-weight: 700;
  flex-shrink: 0;
}
.hc-badge.online { background: rgba(52,199,89,0.12); color: #1a9e3a; }
.hc-badge.ready  { background: rgba(0,113,227,0.1);  color: var(--blue); }
.hc-badge.dev    { background: rgba(94,92,230,0.1);  color: var(--purple); }

@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
.floating  { animation: float 4.5s ease-in-out infinite; }
.delay1    { animation-delay: 1.5s; }
.delay2    { animation-delay: 3s; }

/* ================================================
   SECTION HEADERS
   ================================================ */
.section-header { text-align: center; margin-bottom: 52px; }
.section-header h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 800; margin-bottom: 8px; color: var(--text-primary); letter-spacing: -0.5px; }
.section-header p  { color: var(--text-secondary); font-size: 1rem; }

/* ================================================
   DEMO SHOWCASE
   ================================================ */
.showcase-section { padding: 88px 0; background: var(--bg-section); border-top: 1px solid var(--border); }
.demo-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; }
.demo-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
  box-shadow: var(--shadow-sm);
}
.demo-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.demo-thumb { position: relative; height: 178px; background: linear-gradient(135deg, #e8edf5, #d6e0f0); overflow: hidden; }
.demo-placeholder { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; gap: 8px; }
.demo-placeholder span:first-child { font-size: 3rem; }
.demo-label { font-size: 0.82rem; color: var(--text-secondary); }
.demo-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.5); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.28s; }
.demo-card:hover .demo-overlay { opacity: 1; }
.demo-btn { padding: 10px 22px; background: var(--gradient); border: none; border-radius: 100px; color: #fff; font-weight: 700; font-size: 0.875rem; cursor: pointer; }
.demo-info { padding: 20px; }
.demo-info h3 { font-size: 0.98rem; font-weight: 700; margin-bottom: 5px; color: var(--text-primary); }
.demo-info p  { font-size: 0.82rem; color: var(--text-secondary); margin-bottom: 12px; }
.demo-tags { display: flex; gap: 7px; flex-wrap: wrap; }
.tag {
  padding: 3px 10px;
  background: rgba(0,113,227,0.08);
  border: 1px solid rgba(0,113,227,0.15);
  border-radius: 100px;
  font-size: 0.68rem;
  color: var(--blue);
  font-weight: 600;
}

/* ================================================
   VIDEO SECTION
   ================================================ */
.video-section { padding: 88px 0; background: #fff; border-top: 1px solid var(--border); }
.video-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; margin-bottom: 28px; }
.video-placeholder {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-section);
  border: 1px solid var(--border);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s, box-shadow 0.3s;
}
.video-placeholder:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.video-thumb { height: 200px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; background: linear-gradient(135deg, #e8edf5, #dbe4f0); }
.play-icon { width: 54px; height: 54px; background: var(--gradient); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; padding-left: 4px; color: #fff; transition: transform 0.2s; }
.video-placeholder:hover .play-icon { transform: scale(1.1); }
.video-title { font-size: 0.87rem; color: var(--text-secondary); font-weight: 500; }
.video-note {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  padding: 14px 20px;
  background: var(--bg-section);
  border: 1px dashed rgba(0,0,0,0.12);
  border-radius: var(--radius-sm);
}
.video-note code { background: rgba(0,113,227,0.08); color: var(--blue); padding: 1px 6px; border-radius: 4px; font-size: 0.78rem; }

/* ================================================
   PAGE HERO (sub-pages)
   ================================================ */
.page-hero {
  padding: 60px 0 52px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 50% 100% at 50% 0%, rgba(0,113,227,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero-content h1 { font-size: clamp(2rem, 4vw, 2.9rem); font-weight: 900; margin-bottom: 10px; letter-spacing: -1px; color: var(--text-primary); }
.page-hero-content p  { font-size: 1.05rem; color: var(--text-secondary); }

/* ================================================
   SERVICES
   ================================================ */
.services-section { padding: 80px 0; background: var(--bg-primary); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 22px; }
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}
.service-card::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--gradient); opacity: 0; transition: opacity 0.3s; }
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.service-card:hover::after { opacity: 1; }
.service-card.featured { border-color: rgba(0,113,227,0.25); box-shadow: 0 0 0 1px rgba(0,113,227,0.12), var(--shadow-md); }
.service-card.featured::after { opacity: 1; }
.featured-badge { position: absolute; top: 16px; right: 16px; padding: 3px 11px; background: var(--gradient); border-radius: 100px; font-size: 0.68rem; font-weight: 700; color: #fff; }
.service-icon { font-size: 2.3rem; display: block; margin-bottom: 14px; }
.service-card h3 { font-size: 1.12rem; font-weight: 700; margin-bottom: 9px; color: var(--text-primary); }
.service-card p  { color: var(--text-secondary); font-size: 0.87rem; margin-bottom: 18px; line-height: 1.65; }
.service-list { list-style: none; margin-bottom: 24px; }
.service-list li { padding: 5px 0; font-size: 0.83rem; color: var(--text-secondary); display: flex; align-items: center; gap: 9px; }
.service-list li::before { content: '✓'; color: var(--blue); font-weight: 800; font-size: 0.78rem; }
.btn-outline {
  width: 100%;
  padding: 10px 20px;
  background: transparent;
  border: 1.5px solid rgba(0,0,0,0.14);
  border-radius: 100px;
  color: var(--text-primary);
  font-size: 0.83rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.btn-outline:hover { border-color: var(--blue); color: var(--blue); background: rgba(0,113,227,0.04); }

/* ================================================
   PRODUCTS
   ================================================ */
.products-section { padding: 60px 0 88px; background: var(--bg-primary); }
.products-filter { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 40px; }
.filter-btn {
  padding: 7px 18px;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: 100px;
  color: var(--text-secondary);
  font-size: 0.83rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: var(--shadow-sm);
}
.filter-btn.active, .filter-btn:hover { background: var(--gradient); border-color: transparent; color: #fff; box-shadow: 0 4px 14px rgba(0,113,227,0.28); }

.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(255px, 1fr)); gap: 20px; }
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s, box-shadow 0.3s;
  display: flex;
  flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.product-img { height: 130px; display: flex; align-items: center; justify-content: center; font-size: 3.2rem; background: linear-gradient(135deg, #edf0f8, #dde4f0); flex-shrink: 0; }
.product-info { padding: 18px; display: flex; flex-direction: column; flex: 1; }
.product-category { display: block; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 1px; color: var(--blue); font-weight: 700; margin-bottom: 5px; }
.product-info h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 4px; color: var(--text-primary); }
.product-info p  { font-size: 0.78rem; color: var(--text-secondary); margin-bottom: 12px; flex: 1; }
.product-price { font-size: 1.15rem; font-weight: 800; color: var(--text-primary); margin-bottom: 12px; letter-spacing: -0.3px; }
.product-price span { font-size: 0.72rem; font-weight: 500; color: var(--text-muted); margin-left: 3px; letter-spacing: 0; }
.btn-add-cart {
  width: 100%;
  padding: 10px;
  background: var(--blue);
  border: none;
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}
.btn-add-cart:hover { background: var(--blue-dk); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(0,113,227,0.3); }
.btn-add-cart svg { width: 15px; height: 15px; flex-shrink: 0; }

/* ================================================
   PROJECTS
   ================================================ */
.projects-section { padding: 80px 0; background: var(--bg-primary); }
.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; }
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s, box-shadow 0.3s;
}
.project-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.project-img { height: 175px; position: relative; overflow: hidden; }
.project-placeholder { height: 100%; display: flex; align-items: center; justify-content: center; font-size: 3.8rem; background: linear-gradient(135deg, #dde4f0, #c8d6ee); }
.project-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.55); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.28s; }
.project-card:hover .project-overlay { opacity: 1; }
.btn-demo { padding: 10px 22px; background: #fff; border: none; border-radius: 100px; color: var(--text-primary); font-weight: 700; font-size: 0.875rem; cursor: pointer; }
.project-details { padding: 20px; }
.project-type { display: inline-block; font-size: 0.68rem; font-weight: 700; padding: 3px 10px; border-radius: 100px; margin-bottom: 9px; text-transform: uppercase; letter-spacing: 0.4px; }
.project-type.web     { background: rgba(0,113,227,0.1);   color: var(--blue); }
.project-type.cameras { background: rgba(255,59,48,0.1);   color: var(--red); }
.project-type.network { background: rgba(52,199,89,0.12);  color: #1a9e3a; }
.project-details h3 { font-size: 0.98rem; font-weight: 700; margin-bottom: 5px; color: var(--text-primary); }
.project-details p  { font-size: 0.82rem; color: var(--text-secondary); margin-bottom: 13px; }
.project-tech { display: flex; gap: 7px; flex-wrap: wrap; }
.project-tech span { padding: 2px 9px; background: var(--bg-section); border: 1px solid var(--border); border-radius: 100px; font-size: 0.68rem; color: var(--text-secondary); }

/* ================================================
   QUOTE
   ================================================ */
.quote-section { padding: 80px 0; background: var(--bg-primary); }
.quote-layout { display: grid; grid-template-columns: 1fr 1.6fr; gap: 64px; align-items: start; }
.quote-info h2 { font-size: 1.5rem; font-weight: 800; margin-bottom: 32px; color: var(--text-primary); letter-spacing: -0.4px; }
.benefit-item { display: flex; gap: 16px; margin-bottom: 28px; }
.benefit-icon { font-size: 1.35rem; width: 46px; height: 46px; background: rgba(0,113,227,0.07); border: 1px solid rgba(0,113,227,0.14); border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.benefit-item h4 { font-size: 0.93rem; font-weight: 700; margin-bottom: 3px; color: var(--text-primary); }
.benefit-item p  { font-size: 0.82rem; color: var(--text-secondary); }
.quote-form-container { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow-md); }
.quote-form h3 { font-size: 1.25rem; font-weight: 800; margin-bottom: 28px; color: var(--text-primary); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.75rem; font-weight: 600; color: var(--text-secondary); margin-bottom: 7px; text-transform: uppercase; letter-spacing: 0.5px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  background: var(--bg-section);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.92rem;
  font-family: inherit;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--blue); background: #fff; box-shadow: 0 0 0 3px rgba(0,113,227,0.1); }
.form-group select { cursor: pointer; }
.form-group select option { background: #fff; color: var(--text-primary); }
.form-group textarea { resize: vertical; min-height: 110px; }
.btn-submit {
  width: 100%;
  padding: 14px 24px;
  background: var(--blue);
  border: none;
  border-radius: 100px;
  color: #fff;
  font-size: 0.98rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 4px;
}
.btn-submit:hover { background: var(--blue-dk); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,113,227,0.28); }
.btn-arrow { font-size: 1.1rem; transition: transform 0.2s; }
.btn-submit:hover .btn-arrow { transform: translateX(4px); }

/* ================================================
   CONTACT
   ================================================ */
.contact-section { padding: 80px 0; background: var(--bg-primary); }
.contact-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin-bottom: 64px; }
.contact-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 22px; text-align: center; box-shadow: var(--shadow-sm); transition: transform 0.3s, box-shadow 0.3s; }
.contact-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.contact-icon { font-size: 2.2rem; margin-bottom: 12px; }
.contact-card h3 { font-size: 0.98rem; font-weight: 700; margin-bottom: 5px; color: var(--text-primary); }
.contact-card p  { font-size: 0.82rem; color: var(--text-secondary); margin-bottom: 16px; }
.contact-link { display: inline-block; padding: 7px 18px; background: var(--gradient); border-radius: 100px; color: #fff; text-decoration: none; font-size: 0.78rem; font-weight: 700; transition: opacity 0.2s, transform 0.2s; }
.contact-link:hover { opacity: 0.84; transform: translateY(-1px); }
.contact-link-plain { display: inline-block; padding: 7px 18px; background: var(--bg-section); border-radius: 100px; color: var(--text-secondary); font-size: 0.78rem; font-weight: 600; }
.open-badge { display: inline-block; padding: 5px 13px; background: rgba(52,199,89,0.1); border-radius: 100px; color: #1a9e3a; font-size: 0.73rem; font-weight: 700; }
.social-section { text-align: center; }
.social-section h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 22px; color: var(--text-primary); }
.social-links { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.social-card { display: flex; align-items: center; gap: 9px; padding: 12px 22px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; text-decoration: none; color: var(--text-primary); font-size: 0.88rem; font-weight: 600; box-shadow: var(--shadow-sm); transition: transform 0.2s, box-shadow 0.2s; }
.social-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.social-icon { font-size: 1.15rem; }

/* ================================================
   FOOTER
   ================================================ */
.footer { padding: 40px 0; border-top: 1px solid var(--border); background: #fff; }
.footer-content { display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-size: 1.05rem; font-weight: 700; color: var(--text-primary); }
.footer-tagline { color: var(--text-secondary); font-size: 0.87rem; }
.footer-links { display: flex; gap: 22px; flex-wrap: wrap; justify-content: center; }
.footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 0.83rem; cursor: pointer; transition: color 0.2s; }
.footer-links a:hover { color: var(--blue); }
.footer-copy { font-size: 0.73rem; color: var(--text-muted); }

/* ================================================
   WHATSAPP FLOAT
   ================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 999;
  width: 54px; height: 54px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 18px rgba(37,211,102,0.38);
  transition: transform 0.3s, box-shadow 0.3s;
  text-decoration: none;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,0.55); }
.whatsapp-float svg { width: 26px; height: 26px; color: #fff; }

/* ================================================
   CART DRAWER
   ================================================ */
.cart-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.3);
  backdrop-filter: blur(3px);
  z-index: 1100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.cart-overlay.open { opacity: 1; pointer-events: all; }

.cart-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 400px;
  max-width: 100vw;
  background: #fff;
  border-left: 1px solid var(--border);
  z-index: 1101;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
  box-shadow: -8px 0 40px rgba(0,0,0,0.12);
}
.cart-drawer.open { transform: translateX(0); }

.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  background: #fff;
}
.cart-header h2 { font-size: 1.1rem; font-weight: 800; color: var(--text-primary); display: flex; align-items: center; gap: 10px; }
.cart-header h2 svg { width: 20px; height: 20px; color: var(--blue); }
.cart-close-btn {
  width: 32px; height: 32px;
  background: var(--bg-section);
  border: none;
  border-radius: 50%;
  color: var(--text-secondary);
  font-size: 0.9rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s, color 0.15s;
}
.cart-close-btn:hover { background: rgba(0,0,0,0.1); color: var(--text-primary); }

.cart-body { flex: 1; overflow-y: auto; padding: 18px 24px; background: #fafafa; }
.cart-body::-webkit-scrollbar { width: 4px; }
.cart-body::-webkit-scrollbar-thumb { background: #c7c7cc; border-radius: 4px; }

.cart-empty { text-align: center; padding: 60px 20px; color: var(--text-muted); font-size: 0.9rem; line-height: 2; }
.cart-empty-icon { font-size: 3rem; display: block; margin-bottom: 12px; }

.cart-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 10px;
  box-shadow: var(--shadow-sm);
  animation: itemIn 0.22s ease;
}
@keyframes itemIn { from{opacity:0;transform:translateX(12px)} to{opacity:1;transform:translateX(0)} }
.cart-item-emoji { font-size: 1.8rem; flex-shrink: 0; width: 40px; text-align: center; }
.cart-item-info { flex: 1; min-width: 0; }
.cart-item-name  { font-size: 0.87rem; font-weight: 600; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cart-item-price { font-size: 0.8rem; color: var(--blue); font-weight: 700; margin-top: 2px; }

.cart-item-qty {
  display: flex;
  align-items: center;
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
}
.cart-item-qty button {
  width: 30px; height: 30px;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
  display: flex; align-items: center; justify-content: center;
}
.cart-item-qty button:hover { background: rgba(0,113,227,0.1); color: var(--blue); }
.cart-item-qty span { font-size: 0.88rem; font-weight: 700; min-width: 26px; text-align: center; color: var(--text-primary); }

.cart-item-remove {
  width: 28px; height: 28px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.78rem;
  cursor: pointer;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
}
.cart-item-remove:hover { background: rgba(255,59,48,0.1); color: var(--red); }

.cart-footer {
  padding: 18px 24px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  background: #fff;
}
.cart-subtotal { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.cart-subtotal-label { font-size: 0.82rem; color: var(--text-secondary); }
.cart-subtotal-value { font-size: 0.9rem; font-weight: 600; color: var(--text-primary); }
.cart-total { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; padding-top: 10px; border-top: 1px solid var(--border); }
.cart-total-label { font-size: 1rem; font-weight: 700; color: var(--text-primary); }
.cart-total-value { font-size: 1.3rem; font-weight: 900; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.cart-checkout-btn {
  width: 100%;
  padding: 13px;
  background: #25D366;
  border: none;
  border-radius: 100px;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 10px;
}
.cart-checkout-btn:hover { opacity: 0.9; transform: translateY(-1px); box-shadow: 0 6px 18px rgba(37,211,102,0.35); }
.cart-checkout-btn svg { width: 20px; height: 20px; }
.cart-clear-btn {
  width: 100%;
  padding: 10px;
  background: transparent;
  border: 1.5px solid rgba(255,59,48,0.22);
  border-radius: 100px;
  color: var(--red);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}
.cart-clear-btn:hover { background: rgba(255,59,48,0.06); }
.cart-note { font-size: 0.72rem; color: var(--text-muted); text-align: center; margin-top: 10px; line-height: 1.5; }

/* Toast */
.toast {
  position: fixed;
  bottom: 96px; right: 28px;
  z-index: 1200;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 11px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 9px;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  opacity: 0;
  transition: transform 0.3s, opacity 0.3s;
  pointer-events: none;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast-icon { font-size: 1rem; }

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 1024px) {
  .hero { padding: 70px 40px; gap: 40px; }
  .hero-visual { flex-direction: row; flex-wrap: wrap; justify-content: center; }
  .hero-card { width: 215px; }
  .quote-layout { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .navbar { padding: 0 16px; }
  .nav-links {
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 14px;
    gap: 2px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.32s ease, opacity 0.32s ease;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: all; }
  .nav-item { text-align: center; padding: 11px 16px; }
  .hamburger { display: flex; }
  .hero { flex-direction: column; text-align: center; padding: 50px 20px; min-height: auto; }
  .hero-content { max-width: 100%; }
  .hero-cta { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .quote-form-container { padding: 24px; }
  .cart-drawer { width: 100%; }
}

@media (max-width: 480px) {
  .navbar { padding: 0 12px; }
  .nav-cart-btn span:not(.cart-count) { display: none; }
  .hero { padding: 40px 16px; }
  .container { padding: 0 16px; }
  .hero-title { font-size: 2rem; letter-spacing: -0.8px; }
  .hero-cta { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; text-align: center; }
  .showcase-section, .video-section, .services-section,
  .products-section, .projects-section, .quote-section,
  .contact-section { padding: 56px 0; }
  .page-hero { padding: 44px 0 36px; }
}