/* ===========================================
   AVERY DENNISON VN — MOBILE-FIRST CSS
   =========================================== */

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

:root {
  --red:     #E11B22;
  --red-d:   #b81218;
  --black:   #111;
  --dark:    #222;
  --grey:    #666;
  --lgrey:   #f5f5f5;
  --border:  #e0e0e0;
  --white:   #fff;
  --font-h:  'Oswald', sans-serif;
  --font-b:  'Be Vietnam Pro', sans-serif;
  --tr:      0.25s ease;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font-b);
  color: var(--black);
  background: var(--white);
  overflow-x: hidden;
  font-size: 15px;
  line-height: 1.65;
}
a { text-decoration: none; color: inherit; }
img { display: block; width: 100%; height: 100%; object-fit: cover; }
ul { list-style: none; }
input, select, textarea, button { font-family: inherit; }

.wrap {
  max-width: 520px;
  margin: 0 auto;
  padding: 0 16px;
}

/* =========================================
   HEADER
   ========================================= */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  background: var(--red);
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
}

/* Hamburger */
.btn-hamburger {
  background: none; border: none;
  display: flex; flex-direction: column;
  gap: 5px; padding: 6px; cursor: pointer;
  z-index: 910;
}
.btn-hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--white);
  transition: all 0.3s;
}
.btn-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.btn-hamburger.open span:nth-child(2) { opacity: 0; }
.btn-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Site Logo */
.site-logo {
  display: flex; align-items: center; gap: 8px;
  position: absolute; left: 50%; transform: translateX(-50%);
}
.logo-triangle {
  width: 36px; height: 32px; flex-shrink: 0;
}
.logo-triangle svg { width: 100%; height: 100%; }
.logo-triangle.small { width: 30px; height: 26px; }
.logo-triangle.med { width: 44px; height: 38px; }

.logo-words { display: flex; flex-direction: column; line-height: 1; }
.lw-top {
  font-family: var(--font-h);
  font-size: 16px; font-weight: 700;
  letter-spacing: 1px; color: var(--white);
}
.lw-bot {
  font-family: var(--font-h);
  font-size: 10px; font-weight: 400;
  letter-spacing: 2px; color: rgba(255,255,255,0.85);
}

/* Search button */
.btn-search {
  background: none; border: none;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.6);
  color: var(--white);
  font-size: 14px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background var(--tr);
}
.btn-search:hover { background: rgba(255,255,255,0.15); }

/* Nav Drawer */
.nav-drawer {
  position: fixed;
  top: 0; left: -100%;
  width: 280px; height: 100vh;
  background: var(--black);
  z-index: 950;
  transition: left 0.35s ease;
  display: flex; flex-direction: column;
}
.nav-drawer.open { left: 0; }

.drawer-head {
  background: var(--red);
  height: 56px;
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 0 16px;
}
.drawer-close {
  background: none; border: none;
  color: var(--white); font-size: 20px;
  cursor: pointer; padding: 8px;
}

.drawer-links {
  padding: 12px 0;
  flex: 1;
  overflow-y: auto;
}
.drawer-links li a {
  display: block;
  padding: 14px 20px;
  color: rgba(255,255,255,0.85);
  font-size: 14px;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: all var(--tr);
}
.drawer-links li a:hover {
  color: var(--white);
  background: rgba(255,255,255,0.05);
  padding-left: 28px;
}

/* Nav overlay */
.nav-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 940;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.nav-overlay.show { opacity: 1; pointer-events: all; }

/* Search popup */
.search-popup {
  position: fixed;
  top: 56px; left: 0; right: 0;
  background: var(--white);
  padding: 12px 16px;
  z-index: 890;
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
  transform: translateY(-110%);
  transition: transform 0.3s ease;
}
.search-popup.open { transform: translateY(0); }
.search-popup-inner { display: flex; gap: 8px; }
.search-popup-inner input {
  flex: 1; border: 1.5px solid var(--border);
  padding: 10px 14px; font-size: 14px;
  outline: none;
  border-radius: 4px;
  transition: border-color var(--tr);
}
.search-popup-inner input:focus { border-color: var(--red); }
#search-close-btn {
  background: none; border: none;
  font-size: 18px; color: var(--grey);
  cursor: pointer; padding: 4px 8px;
}

/* =========================================
   HERO
   ========================================= */
.hero-section {
  margin-top: 56px;
  position: relative;
  overflow: hidden;
}

.hero-slides { position: relative; }

.hero-slide {
  display: none;
}
.hero-slide.active { display: block; }

.hero-bg {
  position: relative;
  aspect-ratio: 16/9;
  min-height: 230px;
  overflow: hidden;
}

.hero-car-img {
  position: absolute; inset: 0;
  overflow: hidden;
}
.hero-car-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center center;
}

.hero-txt-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 16px;
  background: linear-gradient(0deg, rgba(0,0,0,0.75) 0%, transparent 100%);
  color: var(--white);
}
.hero-txt-overlay span {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  opacity: 0.8;
  margin-bottom: 4px;
}
.hero-txt-overlay strong {
  display: block;
  font-family: var(--font-h);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 1px;
}

/* Hero dots */
.hero-dots {
  display: flex; justify-content: center; gap: 8px;
  padding: 10px 0 6px;
  background: var(--white);
}
.hdot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #ccc;
  cursor: pointer;
  transition: background var(--tr), transform var(--tr);
}
.hdot.active { background: var(--red); transform: scale(1.3); }

/* =========================================
   SHARED SECTION STYLES
   ========================================= */
section { padding: 32px 0; }

/* Section tag:  »»» AVERY DENNISION */
.sec-tag {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 6px;
}
.tag-arrows {
  color: var(--red);
  font-size: 16px; font-weight: 900;
  letter-spacing: -2px;
  line-height: 1;
}
.tag-name {
  font-family: var(--font-h);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 2px;
  color: var(--dark);
  text-transform: uppercase;
}

/* Red section titles */
.title-red {
  font-family: var(--font-h);
  font-size: 28px;
  font-weight: 700;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
  line-height: 1.15;
}
.title-red.spaced { letter-spacing: 5px; font-size: 24px; }
.title-red.large-title { font-size: 30px; }

/* Centered small label */
.lbl-small {
  text-align: center;
  font-size: 15px;
  font-family: var(--font-h);
  font-weight: 300;
  color: var(--grey);
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.sec-subtitle {
  font-size: 13px; color: var(--grey);
  text-align: center;
  margin-bottom: 22px;
  line-height: 1.7;
}
.sec-desc {
  font-size: 14px; color: #444;
  margin-bottom: 22px;
  line-height: 1.8;
}

/* =========================================
   ABOUT
   ========================================= */
.section-about {
  background: var(--white);
  text-align: center;
  padding-top: 36px;
}
.section-about .title-red {
  display: block;
  text-align: center;
}

.about-body {
  text-align: left;
  font-size: 14px;
  color: #333;
  line-height: 1.9;
  margin-bottom: 22px;
}

.about-photo {
  position: relative;
  margin: 0 -16px;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.about-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.about-photo-caption {
  position: absolute;
  bottom: 16px; right: 16px;
  background: rgba(0,0,0,0.5);
  color: var(--white);
  padding: 8px 14px;
  border-radius: 4px;
  text-align: center;
  font-size: 12px;
}
.about-photo-caption strong {
  display: block;
  font-size: 15px;
  font-family: var(--font-h);
  color: #ffd700;
}

/* =========================================
   SERVICES
   ========================================= */
.section-services {
  background: var(--white);
  border-top: 6px solid var(--lgrey);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.svc-card {
  border: 1px solid var(--border);
  overflow: hidden;
  transition: box-shadow var(--tr), transform var(--tr);
}
.svc-card:hover {
  box-shadow: 0 6px 20px rgba(0,0,0,0.12);
  transform: translateY(-3px);
}

.svc-photo {
  aspect-ratio: 1/1;
  overflow: hidden;
}
.svc-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}
.svc-card:hover .svc-photo img { transform: scale(1.06); }

.svc-info {
  padding: 10px 10px 12px;
}
.svc-info h3 {
  font-family: var(--font-h);
  font-size: 13px; font-weight: 600;
  color: var(--black);
  margin-bottom: 6px;
  line-height: 1.4;
}
.svc-info p {
  font-size: 12px; color: var(--grey);
  line-height: 1.6;
}

/* See all services link */
.svc-more {
  margin-top: 18px;
  text-align: center;
}
.svc-more a {
  font-size: 13px; font-weight: 600;
  color: var(--red);
  display: inline-flex; align-items: center; gap: 6px;
}
.svc-more a:hover { text-decoration: underline; }

/* =========================================
   WHY CHOOSE
   ========================================= */
.section-why {
  background: var(--white);
  border-top: 6px solid var(--lgrey);
}

.why-list {
  display: flex; flex-direction: column;
  border-top: 1px solid var(--border);
  margin-bottom: 24px;
}

.why-item { border-bottom: 1px solid var(--border); }

.why-btn {
  width: 100%;
  display: flex; align-items: center; gap: 14px;
  padding: 14px 0;
  background: none; border: none;
  cursor: pointer;
  text-align: left;
}

.why-check {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2.5px solid var(--red);
  display: flex; align-items: center; justify-content: center;
  color: var(--red);
  font-size: 13px;
  transition: background var(--tr), color var(--tr);
}
.why-btn:hover .why-check,
.why-item.open .why-check {
  background: var(--red);
  color: var(--white);
}

.why-btn span {
  flex: 1;
  font-size: 14px; font-weight: 600;
  color: var(--black);
}

.why-arrow {
  color: var(--grey);
  font-size: 12px;
  transition: transform var(--tr);
  flex-shrink: 0;
}
.why-item.open .why-arrow { transform: rotate(180deg); }

.why-body {
  display: none;
  padding: 0 0 16px 42px;
  font-size: 13px; color: var(--grey); line-height: 1.7;
}
.why-body.open { display: block; }

/* Why photos */
.why-photos { margin: 8px -16px 0; }

.why-photo-main {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  margin-bottom: 8px;
}
.why-photo-main img {
  width: 100%; height: 100%;
  object-fit: cover;
}
/* Ink brush overlay */
.why-photo-ink {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.4) 100%);
}

.why-photo-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 8px; padding: 0 16px;
}
.why-photo-sm {
  aspect-ratio: 1/1;
  overflow: hidden;
}
.why-photo-sm img {
  width: 100%; height: 100%;
  object-fit: cover;
}

/* =========================================
   PRODUCTS
   ========================================= */
.section-products {
  background: var(--white);
  border-top: 6px solid var(--lgrey);
}
.section-products .sec-tag,
.section-products .title-red { text-align: center; justify-content: center; }

/* Filter pills */
.prod-filters {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
  align-items: center;
}

.pf-btn {
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--black);
  font-family: var(--font-b);
  font-size: 13px;
  padding: 8px 20px;
  cursor: pointer;
  border-radius: 2px;
  transition: all var(--tr);
  text-align: center;
  width: fit-content;
  max-width: 100%;
}
.pf-btn.active {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}
.pf-btn:hover:not(.active) {
  border-color: var(--red);
  color: var(--red);
}

/* Products grid */
.prod-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.prod-card { overflow: hidden; cursor: pointer; }
.prod-card[style*="none"] { display: none; }

.prod-img {
  position: relative;
  aspect-ratio: 1/1;
  overflow: hidden;
  background: #111;
}
.prod-dark { background: linear-gradient(135deg, #0a0a0a 0%, #1a0a0a 100%); }

.prod-img img {
  width: 100%; height: 90%;
  object-fit: contain;
  padding: 10px;
  transition: transform 0.4s;
}
.prod-card:hover .prod-img img { transform: scale(1.05); }

.prod-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: rgba(0,0,0,0.75);
  padding: 8px 10px;
}
.prod-overlay span {
  color: var(--white);
  font-family: var(--font-h);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.prod-more { text-align: center; }

.btn-xemthem {
  background: var(--red);
  color: var(--white);
  border: none;
  font-family: var(--font-h);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 12px 40px;
  cursor: pointer;
  transition: background var(--tr), transform var(--tr);
}
.btn-xemthem:hover {
  background: var(--red-d);
  transform: translateY(-2px);
}

/* =========================================
   TRAINING
   ========================================= */
.section-training {
  background: var(--white);
  border-top: 6px solid var(--lgrey);
}

.training-banner {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  margin: 0 -16px;
}
.training-banner img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.training-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.55);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 16px;
  padding: 16px;
}
.training-overlay span {
  font-family: var(--font-h);
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 2px;
  text-transform: uppercase;
  text-align: center;
}

.btn-red-solid {
  display: inline-block;
  background: var(--red);
  color: var(--white);
  font-family: var(--font-h);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 10px 28px;
  transition: background var(--tr);
  text-decoration: none;
}
.btn-red-solid:hover { background: var(--red-d); }
.btn-red-solid.w-full { display: block; text-align: center; width: 100%; }

/* =========================================
   BRANCHES
   ========================================= */
.section-branches {
  background: var(--white);
  border-top: 6px solid var(--lgrey);
}

.section-branches .title-red {
  margin-bottom: 18px;
}

/* Dropdown */
.branch-select-wrap {
  position: relative;
  margin-bottom: 20px;
}
.branch-select {
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  border: 1.5px solid var(--border);
  padding: 12px 40px 12px 14px;
  font-size: 14px;
  color: var(--black);
  background: var(--white);
  cursor: pointer;
  outline: none;
  transition: border-color var(--tr);
}
.branch-select:focus { border-color: var(--red); }
.select-arrow {
  position: absolute;
  right: 14px; top: 50%;
  transform: translateY(-50%);
  color: var(--grey);
  pointer-events: none;
  font-size: 13px;
}

/* Branch info */
.branch-info {
  margin-bottom: 18px;
  display: flex; flex-direction: column; gap: 8px;
}
.binfo-row {
  font-size: 14px; line-height: 1.6;
}
.binfo-row strong { color: var(--black); }
.binfo-row a { color: var(--red); font-weight: 600; }
.binfo-row a:hover { text-decoration: underline; }

/* Map */
.branch-map {
  margin: 0 -16px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.branch-map iframe { display: block; }

/* =========================================
   CONTACT FORM
   ========================================= */
.section-contact {
  background: var(--lgrey);
  border-top: 6px solid var(--border);
}

.contact-form {
  display: flex; flex-direction: column; gap: 12px;
  margin-top: 4px;
}
.cf-group input,
.cf-group select,
.cf-group textarea {
  width: 100%;
  border: 1.5px solid var(--border);
  padding: 12px 14px;
  font-size: 14px;
  color: var(--black);
  background: var(--white);
  outline: none;
  transition: border-color var(--tr);
  resize: vertical;
  border-radius: 0;
}
.cf-group input:focus,
.cf-group select:focus,
.cf-group textarea:focus { border-color: var(--red); }
.cf-group input::placeholder,
.cf-group textarea::placeholder { color: #aaa; }
.cf-group select { appearance: none; cursor: pointer; }

/* =========================================
   FOOTER
   ========================================= */
.site-footer {
  background: #111;
  color: rgba(255,255,255,0.7);
  padding: 36px 0 24px;
}

.footer-logo-wrap {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 12px;
}
.footer-tagline {
  font-size: 13px; color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
  line-height: 1.7;
}

.footer-socials {
  display: flex; gap: 10px;
  margin-bottom: 28px;
}
.fsoc {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; color: rgba(255,255,255,0.7);
  transition: all var(--tr);
}
.fsoc:hover { color: var(--white); }
.fsoc.fb:hover { background: #1877f2; }
.fsoc.yt:hover { background: #ff0000; }
.fsoc.ig:hover { background: #e1306c; }
.fsoc.tk:hover { background: #010101; }

.footer-cols {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px; margin-bottom: 28px;
}
.fcol h4 {
  font-family: var(--font-h);
  font-size: 13px; font-weight: 600;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 14px;
  text-transform: uppercase;
}
.fcol ul { display: flex; flex-direction: column; gap: 8px; }
.fcol ul li {
  font-size: 13px; color: rgba(255,255,255,0.55);
  display: flex; align-items: flex-start; gap: 8px;
}
.fcol ul li a { color: rgba(255,255,255,0.55); transition: color var(--tr); }
.fcol ul li a:hover { color: var(--red); }
.fcol ul li i { color: var(--red); font-size: 12px; margin-top: 2px; flex-shrink: 0; }

.footer-copy {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 16px;
  font-size: 12px; color: rgba(255,255,255,0.35);
  text-align: center;
}

/* =========================================
   FLOATING: NHẬN BÁO GIÁ
   ========================================= */
.float-baogia {
  position: fixed;
  right: -52px;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  background: var(--red);
  color: var(--white);
  display: flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  border-radius: 999px 999px 0 0;
  z-index: 800;
  transition: right 0.3s ease;
  white-space: nowrap;
}
.float-baogia:hover { right: -44px; }

.float-icon {
  font-size: 18px;
  transform: rotate(90deg);
  flex-shrink: 0;
}
.float-text {
  font-family: var(--font-h);
  font-size: 12px; font-weight: 600;
  letter-spacing: 1.5px;
  writing-mode: horizontal-tb;
  transform: rotate(0deg);
}

/* Floating phone */
.float-phone {
  position: fixed;
  bottom: 24px; left: 20px;
  z-index: 800;
  width: 52px; height: 52px;
  background: var(--red);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  box-shadow: 0 6px 24px rgba(225,27,34,0.45);
  transition: transform var(--tr);
}
.float-phone:hover { transform: scale(1.08); }

.phone-ring {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 2px solid rgba(225,27,34,0.5);
  animation: pulse-ring 2s infinite;
}
.phone-ring.r1 { width: 70px; height: 70px; }
.phone-ring.r2 { width: 90px; height: 90px; animation-delay: 0.4s; }
@keyframes pulse-ring {
  0%   { transform: translate(-50%,-50%) scale(0.85); opacity: 0.8; }
  100% { transform: translate(-50%,-50%) scale(1.4);  opacity: 0; }
}

/* =========================================
   UTILITY: bounce-in animation
   ========================================= */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.5s ease forwards; }

/* =========================================
   TABLET / DESKTOP ADJUSTMENTS
   ========================================= */
@media (min-width: 600px) {
  .wrap { max-width: 680px; }
  .title-red { font-size: 34px; }
  .hero-bg { min-height: 360px; }
}

@media (min-width: 900px) {
  .wrap { max-width: 960px; }

  #site-header { padding: 0 32px; }

  /* Show full nav on desktop */
  .btn-hamburger { display: none; }
  .nav-drawer {
    position: static;
    width: auto; height: auto;
    background: none;
    flex-direction: row;
    align-items: center;
    left: 0; /* override */
    flex: 1;
    justify-content: center;
  }
  .drawer-head { display: none; }
  .drawer-links {
    display: flex; flex-direction: row; padding: 0; gap: 4px; overflow: visible;
  }
  .drawer-links li a {
    color: rgba(255,255,255,0.9);
    border-bottom: none;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    border-radius: 2px;
  }
  .drawer-links li a:hover {
    background: rgba(255,255,255,0.15);
    padding-left: 12px;
  }
  .site-logo {
    position: static;
    transform: none;
    flex-shrink: 0;
  }

  .hero-bg { min-height: 480px; }
  .services-grid { grid-template-columns: repeat(4, 1fr); }
  section { padding: 56px 0; }
}

/* =========================================
   DANG KY NHAN BAO GIA
   ========================================= */
.section-register { overflow: hidden; }

.register-header {
  background: var(--red);
  padding: 18px 16px;
  text-align: center;
}
.register-header h2 {
  font-family: var(--font-h);
  font-size: 24px; font-weight: 700;
  color: var(--white);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin: 0;
}

.register-body {
  background-color: #111;
  background-image: url('https://images.unsplash.com/photo-1503376780353-7e6692767b70?w=800&q=30');
  background-size: cover;
  background-position: center;
  background-blend-mode: multiply;
  padding: 28px 16px 32px;
}

.register-form {
  display: flex; flex-direction: column; gap: 12px;
  max-width: 520px; margin: 0 auto;
}
.rf-group input {
  width: 100%;
  background: var(--white);
  border: none;
  padding: 13px 14px;
  font-size: 14px; color: var(--black);
  outline: none; border-radius: 0;
  font-family: var(--font-b);
}
.rf-group input::placeholder { color: #aaa; }
.rf-group input:focus { outline: 2px solid var(--red); outline-offset: -2px; }

.rf-submit {
  width: 100%;
  background: var(--red); color: var(--white);
  border: none;
  font-family: var(--font-h);
  font-size: 16px; font-weight: 700;
  letter-spacing: 2px; padding: 14px;
  cursor: pointer; text-transform: uppercase;
  margin-top: 4px;
  transition: background var(--tr);
}
.rf-submit:hover { background: var(--red-d); }

/* =========================================
   VIDEO CLIP
   ========================================= */
.section-video {
  background: var(--white);
  border-top: 6px solid var(--lgrey);
}
.vid-main { margin-bottom: 8px; }
.vid-thumb {
  position: relative; aspect-ratio: 16/9;
  overflow: hidden; background: #111;
  cursor: pointer;
}
.vid-thumb img { width:100%; height:100%; object-fit:cover; transition: transform 0.4s; }
.vid-thumb:hover img { transform: scale(1.04); }
.vid-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.35);
  display: flex; align-items: flex-end; padding: 12px;
}
.play-label {
  font-family: var(--font-h);
  font-size: 11px; font-weight: 600;
  letter-spacing: 2px; color: rgba(255,255,255,0.85);
  text-transform: uppercase;
}
.play-btn {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 52px; height: 52px;
  background: rgba(225,27,34,0.88);
  border: 3px solid rgba(255,255,255,0.8);
  border-radius: 50%; color: var(--white);
  font-size: 17px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; z-index: 5;
  padding-left: 3px;
  transition: transform var(--tr), background var(--tr);
}
.play-btn:hover { transform: translate(-50%,-50%) scale(1.12); background: var(--red); }
.play-btn.sm { width: 38px; height: 38px; font-size: 13px; border-width: 2px; }
.vid-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.vid-sm .vid-thumb { aspect-ratio: 1/1; }

/* =========================================
   KIEN THUC VE XE
   ========================================= */
.section-knowledge {
  background: var(--white);
  border-top: 6px solid var(--lgrey);
}
.know-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.know-card {
  border: 1px solid var(--border);
  overflow: hidden; cursor: pointer;
  transition: box-shadow var(--tr), transform var(--tr);
}
.know-card:hover { box-shadow: 0 6px 20px rgba(0,0,0,0.1); transform: translateY(-3px); }
.know-img { aspect-ratio: 4/3; overflow: hidden; }
.know-img img { width:100%; height:100%; object-fit:cover; transition: transform 0.4s; }
.know-card:hover .know-img img { transform: scale(1.05); }
.know-body { padding: 10px 10px 14px; }
.know-body h3 {
  font-family: var(--font-h);
  font-size: 12px; font-weight: 700; color: var(--black);
  text-transform: uppercase; letter-spacing: 0.3px;
  margin-bottom: 6px; line-height: 1.4;
}
.know-body p { font-size: 12px; color: var(--grey); line-height: 1.6; }

/* =========================================
   FOOTER — white bg real design
   ========================================= */
.site-footer {
  background: var(--white) !important;
  color: var(--black) !important;
  padding: 36px 0 20px;
  border-top: 1px solid var(--border);
}
.footer-brand-wrap {
  display: flex; align-items: center;
  justify-content: center;
  gap: 16px; margin-bottom: 20px;
}
.footer-logo-big { width: 80px; height: 68px; flex-shrink: 0; }
.footer-logo-big svg { width: 100%; height: 100%; }
.footer-brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.fbt-avery { font-family: var(--font-h); font-size: 28px; font-weight: 700; color: var(--black); letter-spacing: 1px; }
.fbt-dennison { font-family: var(--font-h); font-size: 20px; font-weight: 400; color: var(--black); letter-spacing: 1px; }

.footer-socials { display: flex; justify-content: center; gap: 20px; margin-bottom: 28px; }
.fsoc { width: 38px; height: 38px; border-radius: 50%; border: none; background: none; display: flex; align-items: center; justify-content: center; font-size: 22px; color: var(--dark); transition: color var(--tr), transform var(--tr); }
.fsoc:hover { transform: scale(1.15); }
.fsoc.tk:hover { color: #010101; }
.fsoc.ig:hover { color: #e1306c; }
.fsoc.tw:hover { color: #1da1f2; }
.fsoc.yt:hover { color: #ff0000; }

.footer-contact-section { padding-top: 8px; border-top: 1px solid var(--border); }
.fcs-title { font-family: var(--font-h); font-size: 14px; font-weight: 600; letter-spacing: 1px; color: var(--black); text-transform: uppercase; margin-bottom: 8px; }
.fcs-divider { width: 36px; height: 3px; background: var(--red); margin-bottom: 16px; }
.fcs-company { font-family: var(--font-h); font-size: 18px; font-weight: 700; color: var(--black); margin-bottom: 12px; }
.fcs-row { font-size: 13px; color: #444; margin-bottom: 8px; line-height: 1.65; }
.fcs-row strong { color: var(--black); }
.fcs-row a { color: var(--red); font-weight: 600; }
.fcs-row a:hover { text-decoration: underline; }
.footer-copy { border-top: 1px solid var(--border); padding-top: 14px; margin-top: 20px; font-size: 12px; color: var(--grey); text-align: center; }

/* =========================================
   RESPONSIVE additions
   ========================================= */
@media (min-width: 900px) {
  .vid-row { grid-template-columns: repeat(3,1fr); }
  .vid-sm .vid-thumb { aspect-ratio: 16/9; }
  .know-grid { grid-template-columns: repeat(4,1fr); }
}

/* =========================================
   DRAWER SIDEBAR - red background real design
   ========================================= */
.nav-drawer {
  background: var(--red) !important;
}

/* Drawer logo area */
.drawer-head {
  background: var(--red) !important;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.2);
}
.drawer-logo {
  display: flex; align-items: center; gap: 14px; flex: 1;
}
.dl-icon { width: 52px; height: 48px; flex-shrink: 0; }
.dl-icon svg { width: 100%; height: 100%; }
.dl-text { display: flex; flex-direction: column; line-height: 1.1; }
.dl-avery {
  font-family: var(--font-h);
  font-size: 22px; font-weight: 700;
  color: var(--white); letter-spacing: 1px;
}
.dl-dennison {
  font-family: var(--font-h);
  font-size: 16px; font-weight: 400;
  color: var(--white); letter-spacing: 1px;
}

/* Menu links on red bg */
.drawer-links li a {
  color: var(--white) !important;
  background: none !important;
  font-family: var(--font-h) !important;
  font-size: 14px !important; font-weight: 600 !important;
  letter-spacing: 1px !important;
  padding: 13px 20px !important;
  border-bottom: 1px solid rgba(255,255,255,0.18) !important;
  display: flex !important; align-items: center !important; justify-content: space-between !important;
}
.drawer-links li a.has-arrow { justify-content: space-between; }
.drawer-links li a .fa-chevron-right {
  font-size: 12px; opacity: 0.8;
  background: rgba(255,255,255,0.15);
  width: 26px; height: 26px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.drawer-links li a:hover {
  background: rgba(255,255,255,0.1) !important;
  padding-left: 28px !important;
}

/* Contact info at bottom of drawer */
.drawer-contact {
  padding: 16px 20px;
  border-top: 1px solid rgba(255,255,255,0.2);
  margin-top: auto;
}
.drawer-contact p {
  font-size: 12px; color: rgba(255,255,255,0.85);
  margin-bottom: 6px; line-height: 1.5;
}
.drawer-contact strong { color: var(--white); font-weight: 600; }

/* Close button on red bg */
.drawer-close {
  color: var(--white) !important;
  font-size: 22px !important;
}

/* =========================================
   FOOTER — dark background real design
   ========================================= */
.site-footer {
  background: #1a1a1a !important;
  color: rgba(255,255,255,0.85) !important;
  padding: 36px 0 20px !important;
  border-top: none !important;
}

/* Logo text white on dark */
.fbt-avery {
  color: var(--white) !important;
  font-size: 30px !important;
}
.fbt-dennison {
  color: var(--white) !important;
  font-size: 22px !important;
}

/* Socials white icons */
.footer-socials .fsoc {
  color: rgba(255,255,255,0.8) !important;
  font-size: 24px !important;
}
.footer-socials .fsoc:hover { color: var(--white) !important; transform: scale(1.15); }

/* Section titles white */
.fcs-title { color: var(--white) !important; }
.fcs-company { color: var(--white) !important; }
.fcs-row { color: rgba(255,255,255,0.75) !important; }
.fcs-row strong { color: var(--white) !important; }
.fcs-row a { color: var(--red) !important; }

/* Footer contact section border */
.footer-contact-section {
  border-top: 1px solid rgba(255,255,255,0.1) !important;
}

/* HE THONG section */
.footer-system {
  margin-top: 24px;
  padding-top: 8px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.branch-entry {
  margin-bottom: 20px;
}
.branch-entry p {
  font-size: 13px; color: rgba(255,255,255,0.75);
  margin-bottom: 6px; line-height: 1.6;
}
.branch-entry strong { color: var(--white); }

/* Xem ban do pill button (red, like real site) */
.map-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--red);
  color: var(--white) !important;
  font-size: 13px; font-weight: 600;
  padding: 7px 16px;
  border-radius: 999px;
  text-decoration: none;
  transition: background var(--tr), transform var(--tr);
  margin-top: 4px;
}
.map-btn:hover {
  background: var(--red-d);
  transform: translateY(-1px);
}
.map-btn .fa-map-marker-alt { font-size: 13px; }

/* Footer copy on dark */
.footer-copy {
  border-top: 1px solid rgba(255,255,255,0.1) !important;
  color: rgba(255,255,255,0.35) !important;
}