/* ============================================================
   VARIABLES
   ============================================================ */
:root {
  --blue:        #003366;
  --blue-dark:   #001a33;
  --blue-mid:    #004080;
  --blue-light:  #e8f0fb;
  --orange:      #FF6600;
  --orange-dark: #cc5200;
  --orange-light:#fff3eb;
  --white:       #FFFFFF;
  --gray-50:     #F8F9FA;
  --gray-100:    #F1F3F5;
  --gray-200:    #E9ECEF;
  --gray-400:    #ADB5BD;
  --gray-600:    #6C757D;
  --text:        #1a2332;
  --text-muted:  #5a6a7a;
  --border:      #DEE2E6;
  --shadow-sm:   0 2px 8px rgba(0,0,0,.06);
  --shadow:      0 4px 20px rgba(0,0,0,.09);
  --shadow-md:   0 8px 32px rgba(0,0,0,.12);
  --shadow-lg:   0 16px 48px rgba(0,0,0,.14);
  --r:           10px;
  --r-sm:        8px;
  --r-lg:        14px;
  --nav-h:       76px;
  --top-h:       38px;
  --t:           .28s ease;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Poppins', system-ui, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { display: block; max-width: 100%; }

.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 80px;
}

@media (max-width: 1200px) { .container { padding: 0 40px; } }
@media (max-width: 768px)  { .container { padding: 0 20px; } }

.section { padding: 96px 0; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--r);
  font-family: inherit;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--t);
  white-space: nowrap;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}
.btn-primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,102,0,.4);
}

.btn-cta {
  background: var(--orange);
  color: var(--white);
  padding: 11px 22px;
  border-radius: var(--r);
  font-size: .875rem;
  font-weight: 600;
  transition: all var(--t);
}
.btn-cta:hover {
  background: var(--orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(255,102,0,.4);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.65);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-blue {
  background: transparent;
  color: var(--blue);
  border: 2px solid var(--blue);
  padding: 9px 20px;
  font-size: .825rem;
  border-radius: var(--r-sm);
}
.btn-outline-blue:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-cta-white {
  background: var(--white);
  color: var(--text);
  border: 2px solid var(--white);
  font-weight: 700;
}
.btn-cta-white:hover {
  background: var(--orange-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,.15);
}

.btn-lg { padding: 15px 36px; font-size: .95rem; }
.btn-full { width: 100%; justify-content: center; }

/* ============================================================
   HEADER TOP BAR
   ============================================================ */
.header-top {
  background: var(--blue-dark);
  height: var(--top-h);
}
.header-top-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0;
}
.header-contact-line {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: .75rem;
  color: rgba(255,255,255,.65);
  padding: 0 20px;
  height: 100%;
  border-left: 1px solid rgba(255,255,255,.08);
  transition: color var(--t);
}
.header-contact-line:first-child { border-left: none; }
.header-contact-line:hover { color: rgba(255,255,255,.9); }
.header-contact-line svg { flex-shrink: 0; color: var(--orange); }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--white);
  height: var(--nav-h);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--t), border-color var(--t);
}
.navbar.scrolled {
  box-shadow: 0 4px 28px rgba(0,0,0,.09);
  border-color: transparent;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(14px) saturate(1.6);
  -webkit-backdrop-filter: blur(14px) saturate(1.6);
}

.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  padding-right: 40px;
}
.nav-logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
}

/* Nav menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 16px;
  font-size: .875rem;
  font-weight: 500;
  color: var(--text);
  border-radius: var(--r-sm);
  transition: all var(--t);
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  color: var(--orange);
  background: var(--orange-light);
}

/* Dropdown */
.has-dropdown { position: relative; }

.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 8px;
  min-width: 220px;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--t);
  z-index: 100;
}
.has-dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown li a {
  display: block;
  padding: 9px 14px;
  font-size: .85rem;
  color: var(--text);
  border-radius: var(--r-sm);
  transition: all var(--t);
}
.dropdown li a:hover {
  background: var(--blue-light);
  color: var(--blue);
}

/* Nav actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  padding-left: 32px;
  border-left: 1px solid var(--border);
  margin-left: 8px;
}

.cart-btn {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: var(--r-sm);
  background: var(--gray-100);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: all var(--t);
}
.cart-btn:hover { background: var(--blue-light); color: var(--blue); }

.cart-count {
  position: absolute;
  top: -4px; right: -4px;
  width: 18px; height: 18px;
  background: var(--orange);
  color: var(--white);
  border-radius: 50%;
  font-size: .65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .3s ease, opacity .3s ease;
}
.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  height: calc(100vh - var(--nav-h) - var(--top-h));
  min-height: 580px;
  overflow: hidden;
}

.hero-slider { height: 100%; }

.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  transition: opacity .7s ease;
  pointer-events: none;
}
.hero-slide.active {
  opacity: 1;
  pointer-events: all;
}

/* Slide backgrounds */
.slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform 8s ease;
}
.hero-slide.active .slide-bg {
  transform: scale(1.04);
}
.hero-slide:not(.active) .slide-bg {
  transform: scale(1);
}

.slide-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.slide-tag {
  display: inline-block;
  background: rgba(255,102,0,.25);
  border: 1px solid rgba(255,102,0,.5);
  color: #ffb380;
  padding: 5px 16px;
  border-radius: 50px;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.slide-content h1 {
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.18;
  margin-bottom: 20px;
}

.slide-content p {
  font-size: 1.05rem;
  color: rgba(255,255,255,.82);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 560px;
}

.slide-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Hero controls */
.hero-controls {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 16px;
  z-index: 10;
}

.hero-arrow {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--t);
  backdrop-filter: blur(6px);
}
.hero-arrow:hover { background: var(--orange); border-color: var(--orange); }

.hero-dots { display: flex; gap: 8px; }

.hero-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.4);
  border: none;
  cursor: pointer;
  transition: all var(--t);
  padding: 0;
}
.hero-dot.active {
  background: var(--orange);
  width: 24px;
  border-radius: 4px;
}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 50%, var(--blue-mid) 100%);
  padding: 44px 0;
  position: relative;
  overflow: hidden;
}
.stats-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.stats-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 48px;
  flex: 1;
  min-width: 200px;
}

.stat-icon {
  width: 52px; height: 52px;
  background: rgba(255,255,255,.12);
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,.1);
}
.stat-icon svg { width: 24px; height: 24px; }

.stat-body { line-height: 1.2; }

.stat-number {
  display: inline;
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--white);
}
.stat-plus {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--orange);
}
.stat-body > span {
  display: block;
  font-size: .8rem;
  color: rgba(255,255,255,.55);
  margin-top: 2px;
}
.stat-body strong {
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
}

.stat-divider {
  width: 1px;
  height: 56px;
  background: rgba(255,255,255,.12);
  flex-shrink: 0;
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-header { max-width: 600px; }
.section-header.center { text-align: center; margin: 0 auto 56px; max-width: 640px; }

.section-tag {
  display: inline-block;
  background: var(--orange-light);
  color: var(--orange);
  border: 1px solid rgba(255,102,0,.25);
  padding: 4px 14px;
  border-radius: 50px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.light-tag {
  background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.8);
  border-color: rgba(255,255,255,.2);
}

.section-header h2 {
  font-size: clamp(1.75rem, 2.8vw, 2.4rem);
  font-weight: 800;
  line-height: 1.22;
  margin-bottom: 14px;
  color: var(--text);
}
.section-header.light h2 { color: var(--white); }
.section-header p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
}
.section-header.light p { color: rgba(255,255,255,.72); }

/* ============================================================
   ABOUT
   ============================================================ */
.about { background: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-text .section-tag { display: inline-block; margin-bottom: 12px; }

.about-text h2 {
  font-size: clamp(1.75rem, 2.6vw, 2.3rem);
  font-weight: 800;
  line-height: 1.22;
  margin-bottom: 18px;
  color: var(--blue);
}

.about-text > p {
  font-size: .95rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 14px;
}

.about-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 28px 0 32px;
}

.about-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  background: var(--gray-50);
  border: 1px solid var(--border);
  border-radius: var(--r);
  transition: all var(--t);
}
.about-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.about-card-icon {
  width: 40px; height: 40px;
  background: var(--blue-light);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  flex-shrink: 0;
}
.about-card-icon svg { width: 20px; height: 20px; }

.about-card strong {
  display: block;
  font-size: .88rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 3px;
}
.about-card p {
  font-size: .82rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* About visual */
.about-visual { position: relative; }

.about-img-wrap {
  position: relative;
  border-radius: var(--r-lg);
  overflow: visible;
}

.about-img-placeholder {
  border-radius: var(--r-lg);
  height: 460px;
  overflow: hidden;
}
.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  border-radius: var(--r-lg);
  transition: transform .6s ease;
}
.about-img-wrap:hover .about-img {
  transform: scale(1.03);
}

.about-badge,
.about-badge-2 {
  position: absolute;
  background: var(--white);
  border-radius: var(--r);
  padding: 14px 20px;
  box-shadow: var(--shadow-md);
  text-align: center;
  line-height: 1.2;
}
.about-badge { bottom: -16px; right: -20px; }
.about-badge-2 { top: 32px; left: -20px; }
.about-badge strong,
.about-badge-2 strong {
  display: block;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--orange);
}
.about-badge span,
.about-badge-2 span {
  font-size: .72rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  background: var(--blue);
  padding: 96px 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--r-lg);
  padding: 36px 28px;
  transition: all .35s ease;
  position: relative;
  border: 2px solid transparent;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-image: linear-gradient(135deg, var(--blue), var(--orange)) 1;
  border-radius: var(--r-lg);
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 24px;
  right: 24px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--orange));
  border-radius: 3px 3px 0 0;
  transform: scaleX(0);
  transition: transform .35s ease;
}
.service-card:hover::after {
  transform: scaleX(1);
}

.service-icon {
  width: 56px; height: 56px;
  background: var(--blue-light);
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  margin-bottom: 20px;
}
.service-icon svg { width: 26px; height: 26px; }

.service-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 10px;
  line-height: 1.3;
}

.service-card p {
  font-size: .85rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ============================================================
   PRODUCTS — Category grid REDESIGN
   ============================================================ */
.products { background: var(--gray-50); }

.cat-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

@media (max-width: 1200px) {
  .cat-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 900px) {
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
}

.cat-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.cat-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 32px rgba(0,51,102,.13);
  border-color: var(--orange);
  z-index: 2;
}

.cat-img {
  height: 148px;
  background: #f0f4f8;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.cat-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform .4s ease;
}
.cat-card:hover .cat-img img { transform: scale(1.06); }
.cat-img::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
.cat-card:hover .cat-img::before { transform: scaleX(1); }

.cat-count {
  position: absolute;
  bottom: 8px; right: 8px;
  background: var(--white);
  color: var(--blue);
  font-size: .63rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 50px;
  border: 1px solid var(--border);
  white-space: nowrap;
}

.cat-body {
  padding: 14px 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.cat-body h4 {
  font-size: .85rem;
  font-weight: 700;
  color: var(--blue);
  line-height: 1.3;
  margin: 0;
}
.cat-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .73rem;
  font-weight: 600;
  color: var(--white);
  background: var(--orange);
  padding: 6px 13px;
  border-radius: 6px;
  align-self: flex-start;
  transition: background var(--t);
  white-space: nowrap;
}
.cat-link svg { flex-shrink: 0; transition: transform .25s ease; }
.cat-card:hover .cat-link { background: var(--orange-dark); }
.cat-card:hover .cat-link svg { transform: translateX(3px); }

.cat-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(0,51,102,.95) 0%, rgba(0,20,50,.98) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 18px 14px;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
  gap: 12px;
}
.cat-card:hover .cat-overlay {
  opacity: 1;
  pointer-events: all;
}
.cat-overlay p {
  font-size: .8rem;
  color: rgba(255,255,255,.88);
  line-height: 1.55;
  margin: 0;
}
.cat-cta-btn {
  display: inline-block;
  background: var(--orange);
  color: var(--white);
  padding: 8px 20px;
  border-radius: var(--r-sm);
  font-size: .8rem;
  font-weight: 700;
  transition: background var(--t), transform var(--t);
}
.cat-cta-btn:hover { background: var(--orange-dark); transform: scale(1.04); }

.products-cta {
  text-align: center;
  margin-top: 40px;
}

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why { background: var(--gray-50); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.why-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 28px 28px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: all var(--t);
}
.why-item:hover {
  border-color: var(--orange);
  box-shadow: 0 4px 20px rgba(255,102,0,.1);
  transform: translateY(-3px);
}

.why-icon {
  width: 52px; height: 52px;
  background: var(--blue);
  border-radius: var(--r);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  flex-shrink: 0;
}
.why-icon svg { width: 24px; height: 24px; }

.why-body h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 8px;
}
.why-body p {
  font-size: .875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: var(--orange);
  padding: 72px 0;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}
.cta-text p {
  font-size: 1.05rem;
  color: rgba(255,255,255,.85);
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-section { background: var(--white); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}

.contact-info .section-tag { display: inline-block; margin-bottom: 12px; }
.contact-info h2 {
  font-size: clamp(1.7rem, 2.5vw, 2.2rem);
  font-weight: 800;
  color: var(--blue);
  margin-bottom: 14px;
  line-height: 1.25;
}
.contact-info > p {
  font-size: .92rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 32px;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 28px;
}

.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-icon-wrap {
  width: 40px; height: 40px;
  background: var(--blue-light);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  flex-shrink: 0;
}

.contact-row strong {
  display: block;
  font-size: .8rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}
.contact-row a, .contact-row span {
  font-size: .875rem;
  color: var(--text-muted);
}
.contact-row a:hover { color: var(--orange); }

.btn-whatsapp-contact {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: var(--white);
  padding: 12px 22px;
  border-radius: var(--r);
  font-size: .875rem;
  font-weight: 600;
  transition: all var(--t);
}
.btn-whatsapp-contact:hover {
  background: #128C7E;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,.4);
}

/* Contact form */
.contact-form-wrap {
  background: var(--gray-50);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 40px 36px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group { margin-bottom: 18px; }

label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 7px;
  letter-spacing: .01em;
}

input, select, textarea {
  width: 100%;
  padding: 11px 15px;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  font-family: inherit;
  font-size: .875rem;
  color: var(--text);
  background: var(--white);
  outline: none;
  transition: border-color var(--t), box-shadow var(--t);
  appearance: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,51,102,.1);
}
textarea { resize: vertical; }

.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  background: #d1fae5;
  border: 1px solid #6ee7b7;
  color: #065f46;
  padding: 13px 16px;
  border-radius: var(--r-sm);
  font-size: .875rem;
  font-weight: 600;
  margin-top: 14px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--blue-dark); }

.footer-main { padding: 72px 0 56px; }

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 48px;
}

.footer-logo-link { display: inline-block; margin-bottom: 18px; }
.footer-logo-img {
  height: 64px;
  width: auto;
  object-fit: contain;
  display: block;
  background: var(--white);
  border-radius: var(--r-sm);
  padding: 8px 14px;
}

.footer-brand p {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer-socials { display: flex; gap: 10px; }

.social-btn {
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--t);
}
.social-btn.wa { background: rgba(37,211,102,.15); color: #25D366; }
.social-btn.fb { background: rgba(24,119,242,.15); color: #1877F2; }
.social-btn.ig { background: rgba(225,48,108,.15); color: #E1306C; }
.social-btn:hover { opacity: .8; transform: translateY(-2px); }

.footer-col h5 {
  font-size: .85rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }

.footer-col ul li a {
  font-size: .84rem;
  color: rgba(255,255,255,.5);
  transition: color var(--t);
}
.footer-col ul li a:hover { color: var(--orange); }

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .84rem;
  color: rgba(255,255,255,.5);
}
.footer-contact-list li svg { color: var(--orange); flex-shrink: 0; margin-top: 2px; }
.footer-contact-list li a { color: rgba(255,255,255,.5); }
.footer-contact-list li a:hover { color: var(--orange); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .78rem;
  color: rgba(255,255,255,.3);
}

/* ============================================================
   FLOATING ELEMENTS
   ============================================================ */

/* WhatsApp FAB */
.fab-wa {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 56px; height: 56px;
  background: #25D366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.55);
  z-index: 900;
  transition: all var(--t);
}
.fab-wa:hover {
  transform: scale(1.1);
  background: #128C7E;
}

.fab-pulse {
  position: absolute;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  opacity: 0;
  animation: pulse 2.5s ease-out infinite;
}
@keyframes pulse {
  0% { transform: scale(1); opacity: .6; }
  100% { transform: scale(1.9); opacity: 0; }
}

/* Side tab */
.side-tab {
  position: fixed;
  right: -46px;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  background: var(--orange);
  color: var(--white);
  padding: 10px 20px;
  border-radius: var(--r-sm) var(--r-sm) 0 0;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  z-index: 890;
  transition: right var(--t);
  transform-origin: center center;
}
.side-tab:hover { right: -38px; }

/* Back to top */
.back-top {
  position: fixed;
  bottom: 96px; right: 28px;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(16px);
  transition: all var(--t);
  z-index: 880;
}
.back-top.visible { opacity: 1; transform: translateY(0); }
.back-top:hover { background: var(--orange); }

/* Focus visible — Accessibility */
:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
  border-radius: 4px;
}
button:focus:not(:focus-visible),
a:focus:not(:focus-visible) {
  outline: none;
}

/* Smooth image loading shimmer */
.cat-img img,
.page-card-img img,
.about-img {
  background: linear-gradient(110deg, #f0f4f8 8%, #e8eef4 18%, #f0f4f8 33%);
  background-size: 200% 100%;
  animation: shimmer 1.5s linear infinite;
}
.cat-img img[src],
.page-card-img img[src],
.about-img[src] {
  animation: none;
}
@keyframes shimmer {
  to { background-position: -200% 0; }
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
[data-aos] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s ease, transform .65s ease;
}
[data-aos].visible { opacity: 1; transform: translateY(0); }
[data-aos][data-aos-delay="60"]  { transition-delay: .06s; }
[data-aos][data-aos-delay="80"]  { transition-delay: .08s; }
[data-aos][data-aos-delay="100"] { transition-delay: .1s; }
[data-aos][data-aos-delay="120"] { transition-delay: .12s; }
[data-aos][data-aos-delay="150"] { transition-delay: .15s; }
[data-aos][data-aos-delay="160"] { transition-delay: .16s; }
[data-aos][data-aos-delay="180"] { transition-delay: .18s; }
[data-aos][data-aos-delay="240"] { transition-delay: .24s; }
[data-aos][data-aos-delay="300"] { transition-delay: .3s; }

/* ============================================================
   RESPONSIVE — TABLET (≤1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .about-grid, .contact-grid { gap: 48px; }
}

/* ============================================================
   RESPONSIVE — MOBILE (≤768px)
   ============================================================ */
@media (max-width: 768px) {
  .header-top { display: none; }

  .nav-menu {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px;
    gap: 4px;
    box-shadow: var(--shadow-md);
    border-top: 1px solid var(--border);
    align-items: flex-start;
    max-height: calc(100vh - var(--nav-h));
    overflow-y: auto;
    z-index: 999;
  }
  .nav-menu.open { display: flex; }

  .nav-link { width: 100%; padding: 12px 16px; font-size: .95rem; }

  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--gray-50);
    padding: 0 8px;
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s ease, padding .35s ease;
    display: block;
  }
  .has-dropdown.open .dropdown {
    max-height: 500px;
    padding: 4px 8px;
  }

  .hamburger { display: flex; }
  .btn-cta { display: none; }
  .cart-btn { display: none; }

  .hero { min-height: 560px; height: auto; padding: 64px 0; }
  .slide-content h1 { font-size: 1.8rem; }

  .stats-grid { flex-direction: column; gap: 16px; }
  .stat-item { padding: 0 0; width: 100%; }
  .stat-divider { width: 100%; height: 1px; }

  .about-grid,
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }

  .about-visual { display: none; }

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

  .cta-inner { flex-direction: column; text-align: center; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; gap: 8px; text-align: center; }

  .section { padding: 64px 0; }

  .side-tab { display: none; }

  .form-row-2 { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 20px; }
}

@media (max-width: 480px) {
  .cat-grid { grid-template-columns: 1fr 1fr; }
  .slide-ctas { flex-direction: column; }
  .hero-controls { gap: 10px; }
}