/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--color-white);
  transition: transform 0.3s ease, box-shadow var(--transition);
}
.site-header.is-scrolled {
  box-shadow: 0 2px 16px rgba(0,0,0,0.10);
}
/* Mobile: auto-hide khi cuộn xuống, hiện lại khi cuộn lên (kèm nút menu) */
@media (max-width: 768px) {
  .site-header.is-hidden { transform: translateY(-100%); }
}
/* Anchor trong trang (#card, #what-we-do...) không bị header che */
[id] { scroll-margin-top: 56px; }
.site-header__inner {
  display: flex;
  align-items: center;
  height: 56px;
  gap: 0;
}
/* Override .container inside header: no max-width cap, 64px padding khớp live */
.site-header .container {
  max-width: none;
  padding-inline: 64px;
}
.site-header__logo { flex-shrink: 0; margin-right: 32px; }
.site-header__logo-svg { height: 36px; width: auto; display: block; }

.site-header__nav { flex: 1; overflow: visible; }
.nav-menu {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: nowrap;
}
.nav-item { position: relative; }
.nav-link {
  font-size: 18px;
  font-weight: 700;
  color: #232323;
  letter-spacing: normal;
  white-space: nowrap;
  transition: color var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: inherit;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}
.nav-link:hover,
.nav-item--mega:hover > .nav-link,
.nav-item.is-current > .nav-link { color: var(--color-orange); }

.nav-chevron {
  display: inline-block;
  vertical-align: middle;
  margin-left: 3px;
  margin-top: -1px;
  opacity: 0.6;
  transition: transform var(--transition);
}
.nav-item--mega:hover .nav-chevron { transform: rotate(180deg); }

/* Mega dropdown (desktop: hover) */
.nav-mega {
  position: absolute;
  top: 100%;
  left: 0;
  padding-top: 18px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 200;
}
.nav-item--mega:hover .nav-mega,
.nav-item--mega:focus-within .nav-mega {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-mega__inner {
  display: grid;
  gap: 28px 40px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-high);
  padding: 28px 32px;
}
.nav-mega__inner--cols-1 { grid-template-columns: minmax(240px, 320px); }
.nav-mega__inner--cols-2 { grid-template-columns: repeat(2, minmax(240px, 320px)); }
.nav-mega__heading {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-orange);
  padding-bottom: 12px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--color-gray-light);
}
.nav-mega__list { display: flex; flex-direction: column; gap: 2px; }
.nav-mega__list a {
  display: block;
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--color-black);
  line-height: 1.4;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  white-space: normal;
  transition: background var(--transition), color var(--transition);
}
.nav-mega__list a:hover { background: var(--color-off-white); color: var(--color-orange); }

/* Language switcher */
.site-header__lang {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  margin-left: 16px;
}
.lang-btn {
  display: flex;
  align-items: center;
  opacity: 0.6;
  transition: opacity var(--transition);
}
.lang-btn:hover,
.lang-btn--active { opacity: 1; }
.lang-btn img { display: block; width: 20px; height: 20px; border-radius: 2px; }
.lang-sep { color: var(--color-gray); font-size: 12px; }

.site-header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  margin-left: 16px;
}
.site-header__hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--color-black);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ============================================================
   HERO — full screen video
   ============================================================ */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background: #111;
}
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__controls {
  position: absolute;
  bottom: 64px;
  left: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  z-index: 2;
}
.hero__mute-btn,
.hero__skip-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 32px 48px;
  border-radius: 100px;
  font-size: 20px;
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
}
.hero__mute-btn {
  background: var(--color-white);
  color: var(--color-black);
  border: none;
  cursor: pointer;
}
.hero__mute-btn:hover { background: #f0f0f0; }
.hero__skip-btn {
  background: var(--color-black);
  color: var(--color-white);
}
.hero__skip-btn:hover { background: #333; }

/* ============================================================
   HERO CTA — orange gradient section after video
   ============================================================ */
.hero-cta {
  background: linear-gradient(51.56deg, #FF4F21 21.87%, rgba(255, 113, 33, 0.92) 76.79%);
  padding: 80px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-cta__inner {
  max-width: 680px;
  width: 100%;
  text-align: center;
}
.hero-cta__tagline {
  font-size: 1.875rem;
  font-weight: 400;
  color: rgb(255,255,255);
  margin-bottom: 48px;
  line-height: 1.25;
}
.hero-cta__btns {
  display: flex;
  gap: 20px;
  justify-content: center;
}
.hero-cta__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 20px 48px;
  border-radius: 100px;
  background: var(--color-white);
  color: var(--color-orange);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.4;
  transition: all var(--transition);
  white-space: nowrap;
}
.hero-cta__btn:hover {
  background: rgba(255,255,255,0.9);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
/* Nút thứ 2: viền trắng, nền trong suốt — phân biệt với nút trắng đặc */
.hero-cta__btn--outline {
  background: var(--color-white);
  color: var(--color-orange);
  border: 2px solid var(--color-white);
}
.hero-cta__btn--outline:hover {
  background: transparent;
  color: var(--color-white);
}

/* ============================================================
   WHAT WE HELP — black, watermark title layout
   ============================================================ */
.what-we-help {
  background: #000;
  padding: 64px 24px;
}

/* Large heading: dark on black = near-invisible watermark effect (matches live) */
.wwh__title {
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: 0;
  color: #1D1D1D;
  margin: 0;
}

/* Body: max 900px centered, white text */
.wwh__content {
  max-width: 900px;
  margin: 0 auto;
}
.wwh__content p {
  color: #fff;
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  line-height: 1.25; /* leading-tight, khớp live */
  margin-bottom: 1.5rem;
}
.wwh__content p:last-child { margin-bottom: 0; }

/* Colored keyword spans */
.wwh-kw { font-weight: 400; }
.wwh-kw--teal   { color: #5AD3ED; }
.wwh-kw--green  { color: #AFE56B; }
.wwh-kw--amber  { color: #FFC75A; }
/* Live dùng màu cam nhạt #FF9B52 = rgb(255,155,82) thay vì #FF4F21 */
.wwh-kw--orange { color: var(--color-tag-orange); }

@media (min-width: 768px) {
  .what-we-help { padding: 80px 80px; }
  .wwh__title { font-size: clamp(3.75rem, 6vw, 4.5rem); }
}
@media (min-width: 1024px) {
  .what-we-help { padding: 96px 112px; }
  .wwh__title { font-size: 4.5rem; }
  .wwh__content { position: relative; z-index: 10; margin-top: -20px; }
}
@media (min-width: 1280px) {
  .what-we-help { padding: 144px 160px; }
  .wwh__title { font-size: 6rem; }
}

/* ============================================================
   WHAT WE DO — 2-col stacked cards (khớp live site layout)
   Cấu trúc: H2 watermark → desc+pills → wwd-grid (2-col)
   ============================================================ */
.what-we-do {
  background: var(--color-white);
  padding: 144px 0 240px;
  position: relative;
  overflow: hidden;
}

/* Watermark H2: lớn, màu nhạt, ở đầu section. px-40=160px khớp live xl:px-40 */
.what-we-do__bg-title {
  display: block;
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: normal;
  color: #FFEFEB;
  margin: 0;
  padding: 0 160px;
  max-width: none;
  pointer-events: none;
  user-select: none;
}

/* Content (desc + pills): overlap lên H2, z-index 10. Full width, px-40=160px trên container */
.what-we-do__content {
  position: relative;
  z-index: 10;
  max-width: none;
  margin-inline: 0;
  margin-top: -80px; /* kéo lên overlap với H2 */
  padding-inline: 160px; /* cung cấp offset cho desc/pills bên trong */
}
.what-we-do__content-inner {
  margin-top: -240px; /* negative pull để overlay vị trí trong H2 */
  padding-top: 240px; /* cancel margin để desc xuất hiện đúng vị trí (giống live pt-[240px]) */
  /* Căn cột 900px GIỮA giống .wwh__content của section trên → desc "Mang đến..."
     thẳng lề với đoạn lý lẽ ở trên, không lệch ra sát mép (khớp bản live). */
  max-width: 900px;
  margin-inline: auto;
}

.what-we-do__desc {
  color: #020817;        /* khớp live rgb(2,8,23) */
  font-size: 1rem;       /* khớp live 16px */
  line-height: 1.5;      /* khớp live 24px/16 */
  margin-bottom: 0;
  max-width: 900px;
  padding: 0; /* offset từ parent .what-we-do__content */
}
.what-we-do__pills {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  padding: 0; /* offset từ parent .what-we-do__content */
  margin-top: 64px; /* = live mt-16, thay cho desc margin-bottom */
}
.wwd-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 16px;
  border-radius: 0;
  font-size: 1.875rem;
  font-weight: 400;
  color: #232323;
  line-height: 1.25;
}

/* ── 2-col grid: full-width, px-40=160px, khớp live ── */
.wwd-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: start;
  gap: 0 96px;
  max-width: none;
  margin-inline: 0;
  padding: 0 160px;
  margin-top: 64px;
  position: relative;
  z-index: 1;
}

.wwd-col {
  display: flex;
  flex-direction: column;
}

/* Mỗi group: card + image xếp dọc */
.wwd-group {
  display: flex;
  flex-direction: column;
  transition: transform 0.5s ease;
}

/* Default (left col): card on top, img below.
   Ảnh tràn/chồng = margin inline theo từng card (khớp live: -ml-20 -mt-12/-mt-32). */
.wwd-group .wwd-group__card { order: 1; }
.wwd-group .wwd-group__img  { order: 2; }

/* Right col (img-top): image on top, card below.
   Card chồng lên ảnh đúng = padding-top (margin-top:-pt inline) → nội dung bắt
   đầu ngay mép dưới ảnh. Ảnh tràn phải = margin inline (ml-20/ml-24). */
.wwd-group--img-top .wwd-group__img  { order: 1; }
.wwd-group--img-top .wwd-group__card { order: 2; }

/* Card inner content: thụt 48px 2 bên (khớp live: nội dung inset 48px).
   Hover: card trượt NGƯỢC chiều ảnh (khớp live) -> tách ra, không che chữ. */
.wwd-group__card {
  position: relative;
  z-index: 1;            /* dưới ảnh: green không bao giờ đè lên ảnh */
  padding: 48px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.wwd-group:not(.wwd-group--img-top):hover .wwd-group__card { transform: translate(-12px, 12px); }
.wwd-group--img-top:hover .wwd-group__card { transform: translate(12px, -8px); }

.wwd-group__title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #000;            /* khớp live rgb(0,0,0) */
  line-height: 1.25;      /* khớp live 25px/20 */
  margin: 0;
}

.wwd-group__body {
  font-size: 1.25rem;
  font-weight: 400;
  color: #000;            /* khớp live rgb(0,0,0) */
  line-height: 1.6;       /* live 32px/20 */
  margin: 0;
}

/* Nút khớp live: cao 48px, min-w 200px, viền cam; hover -> nền trong + chữ cam (outline) */
.wwd-group__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 200px;
  height: 48px;
  line-height: 1;
  padding: 0 32px;
  border-radius: 100px;
  background: var(--color-orange);
  color: rgba(248, 250, 252, 1);
  border: 2px solid #FF4F21;
  font-size: 1.25rem;
  font-weight: 400;
  transition: background-color 0.15s cubic-bezier(0.4,0,0.2,1), color 0.15s cubic-bezier(0.4,0,0.2,1);
  align-self: flex-start;
  white-space: nowrap;
}
.wwd-group__btn:hover {
  background: transparent;
  color: #FF4F21;
}

/* Image: 16:9 aspect ratio. Hover = ẢNH TRƯỢT (khớp live, không scale):
   - cột trái: lên 8px / sang phải 12px
   - cột phải: xuống 12px / sang trái 12px  (duration 0.5s) */
.wwd-group__img {
  position: relative;
  z-index: 2;            /* ẢNH LUÔN nổi trên card (kể cả khi card hover transform) */
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--color-gray-light);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}
.wwd-group__img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.wwd-group:not(.wwd-group--img-top):hover .wwd-group__img { transform: translate(12px, -8px); }
.wwd-group--img-top:hover .wwd-group__img { transform: translate(-12px, 12px); }

/* Responsive */
@media (max-width: 768px) {
  .what-we-do { padding: 56px 0 80px; }
  /* FIX mobile (2026-06-09): bg-title/content/grid còn padding-inline:160px desktop
     -> watermark "What we do" + intro bị dồn nửa phải, chữ xổ dọc. Reset gutter 24px. */
  .what-we-do__bg-title { padding: 0 24px; font-size: clamp(2.2rem, 10vw, 3.5rem); }
  .what-we-do__content { margin-top: -40px; padding-inline: 24px; }
  .what-we-do__content-inner { margin-top: -80px; padding-top: 80px; }
  .wwd-grid { padding: 0 24px; }
  .what-we-do__desc { font-size: 1rem; }
  .wwd-pill { font-size: 1.25rem; }
  .wwd-grid {
    grid-template-columns: 1fr;
    gap: 0;
    margin-top: 32px;
  }
  .wwd-group { flex-direction: column; }
  .wwd-group--img-top .wwd-group__img,
  .wwd-group--img-top .wwd-group__card { order: unset; }
  /* Mobile xếp dọc: huỷ tràn ngang + chồng (override inline pt/pb/margin từ PHP) */
  .wwd-group__card { padding: 32px 24px !important; margin-top: 0 !important; }
  .wwd-group__img  { margin-left: 0 !important; margin-top: 0 !important; }
  .wwd-group__btn { width: 100%; min-width: 0; height: auto; line-height: 1.3; padding: 16px 24px; font-size: 1.125rem; }
}

/* ============================================================
   TESTIMONIALS — orange bg, alternating layout
   ============================================================ */
/* (2026-06-07 rebuild) Orange gradient, vertical list, alternating img position - khớp live site */
.testimonials {
  background: linear-gradient(51.56deg, #FF4F21 21.87%, rgba(255, 113, 33, 0.92) 76.79%);
  padding: 144px 160px; /* px-40=160px khớp live */
  position: relative;
}
.testimonials__inner {
  max-width: 768px;       /* khớp live max-w-3xl: co gọn cột, căn giữa */
  margin-inline: auto;
}
.testimonials__title {
  font-size: clamp(2.8rem, 6vw, 6.5rem);
  font-weight: 700;
  line-height: 1.0;
  color: #FFC9A1;
  margin: 0 0 80px; /* live: mb-20=80px */
  letter-spacing: normal;
  text-align: left;
}
/* (2026-06-07 feedback) gom lại gọn hơn: live dùng space-y-20 = 80px */
.testimonials__list {
  display: flex;
  flex-direction: column;
  gap: 80px;
}
/* Card base */
.tcard {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}
/* Desktop: horizontal layout */
@media (min-width: 768px) {
  .tcard {
    flex-direction: row;
    align-items: center;
    gap: 0;
  }
  /* img-right: body left, img right */
  .tcard--img-right .tcard__img-wrap {
    order: 2;
    margin-left: 36px;
    flex-shrink: 0;
  }
  .tcard--img-right .tcard__body { order: 1; }
  /* img-left: img left, body right */
  .tcard--img-left .tcard__img-wrap {
    order: 1;
    margin-right: 36px;
    flex-shrink: 0;
  }
  .tcard--img-left .tcard__body { order: 2; }
}
.tcard__body { flex: 1; }
.tcard__name {
  display: block;
  font-size: 1.25rem; /* 20px, khớp live text-xl */
  font-weight: 600; /* live: font-semibold */
  color: #fff;
  margin-bottom: 0;
  line-height: 1.4; /* 28px/line, khớp live */
}
.tcard__role {
  font-size: 0.875rem; /* 14px, khớp live text-sm */
  color: rgba(255, 255, 255, 1); /* live: opacity 100% */
  line-height: 1.4286; /* 20px/line */
  margin: 0 0 8px; /* live: mt-2=8px on quote */
}
.tcard__quote {
  font-size: 1.125rem; /* 18px, khớp live text-lg */
  font-weight: 400;
  color: #fff;              /* khớp live rgb(255,255,255) - bỏ opacity 0.95 */
  line-height: 1.556; /* 28px/line, khớp live */
  margin: 0;
}
.tcard__img-wrap {
  flex-shrink: 0;
}
.tcard__img {
  width: 128px;  /* khớp live w-32 */
  height: 128px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top center;
  display: block;
  border: 3px solid rgba(255, 255, 255, 0.75);
}

/* ============================================================
   ABOUT US — watermark numbers + alternating full-width cards
   ============================================================ */
.about {
  background: var(--color-white);
  padding: 144px 0;
  overflow: hidden;
}
.about__header {
  max-width: none;
  margin-inline: 0;
  padding: 0 160px 0; /* px-40=160px khớp live xl:px-40 */
}
.about__title {
  font-size: clamp(3rem, 7.5vw, 6rem);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: normal;
  color: #FFA564;
  margin-bottom: 64px; /* live: mb-16 */
}
.about__mission {
  font-size: 1.875rem;
  font-weight: 400;
  line-height: 1.25; /* live: leading-tight */
  color: #020817; /* khớp live rgb(2,8,23) */
  max-width: 900px;
  margin-bottom: 64px; /* live: lg:mb-16 — collapse với mt-6 của ctas → gap=64px */
}
.about__ctas {
  margin-top: 24px; /* collapse với mission mb=64 → gap=64px */
  display: flex;
  flex-direction: row;
  gap: 20px;
  align-items: flex-start;
  flex-wrap: wrap;
}
/* Buttons trong about: 52px high, khớp live (py-3 lh-tight) */
.about__ctas .btn {
  padding: 12px 32px;
  line-height: 28px; /* 1.4 × 20px = 28px → 12+28+12=52 */
  font-size: 1.25rem;
}
.about__ctas .btn--outline-dark {
  padding: 10px 30px; /* -2px mỗi chiều để bù 2px border top+bottom */
}
/* Numbered items: watermark number floating above full-width colored card */
.about__items {
  display: flex;
  flex-wrap: wrap;
  gap: 240px;
  margin-top: 240px;
  padding-inline: 160px; /* live: xl:px-40=160px, không dùng max-width */
  max-width: none;
}
.about__item {
  position: relative;
  width: 83.333%;
  padding: 24px 80px; /* khớp live: lg py-6 px-20 */
  border-radius: 0;
}
/* Odd items: left-aligned */
.about__item:nth-child(odd) {
  align-self: flex-start;
  margin-left: 0;
}
/* Even items: right-aligned */
.about__item--alt,
.about__item:nth-child(even) {
  margin-left: auto;
}
.about__item--teal   { background: #5AD3ED; }
.about__item--green  { background: #AFE56B; }
.about__item--yellow { background: #FFC75A; }
.about__item--orange { background: #FF9B52; }
/* Number wrapper: absolute positioned above the card */
.about__num-wrap {
  position: absolute;
  /* Neo ĐÁY số trùm vào box 60px (khớp live), KHÔNG dùng top cố định -> font co
     theo viewport thì overlap vẫn luôn = 60px, không bị hở ở màn rộng/hẹp */
  top: auto;
  bottom: calc(100% - 60px);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.about__num-wrap--right {
  right: -40px; /* khớp live md:-right-10: số thò phải ~40px (không phải 80) */
}
.about__num-wrap--left {
  left: -16px;
}
.about__num {
  display: block;
  font-size: clamp(120px, 16vw, 240px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: transparent;
  -webkit-text-stroke: 2px currentColor;
}
.about__item--teal   .about__num { -webkit-text-stroke-color: #5AD3ED; }
.about__item--green  .about__num { -webkit-text-stroke-color: #AFE56B; }
.about__item--yellow .about__num { -webkit-text-stroke-color: #FFC75A; }
.about__item--orange .about__num { -webkit-text-stroke-color: #FF9B52; }
.about__point {
  font-size: 1.875rem;
  font-weight: 400; /* live: font-normal */
  color: #020817; /* live: rgb(2,8,23) near-black */
  line-height: 1.25; /* khớp live: leading-tight */
  margin: 0;
}
.about__item--orange .about__point { color: var(--color-white); }
/* btn utility (used in about CTAs) */
.btn {
  display: inline-flex;
  align-items: center;
  padding: 18px 44px;
  border-radius: 100px;
  font-size: 1.25rem;
  font-weight: 700;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn--primary { background: var(--color-orange); color: #fff; }
.btn--primary:hover { background: var(--color-orange-dark); }
.btn--outline-dark { background: transparent; border: 2px solid var(--color-black); color: var(--color-black); }
.btn--outline-dark:hover { background: var(--color-black); color: #fff; }

/* ============================================================
   WHY US — dark bg, stacked colored title boxes
   ============================================================ */
.why-us {
  background: #000;
  padding: 144px 0;
}
/* Override .container inside why-us: no max-width cap, px-40=160px khớp live */
.why-us .container {
  max-width: none;
  padding-inline: 160px;
}
.why-us__title {
  font-size: clamp(3rem, 7.5vw, 6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.0;
  color: rgb(48, 48, 48);
  margin-bottom: 96px; /* lg:mb-24 = 6rem = 96px, khớp live titleDiv margin */
}
.why-us__lead { display: none; }
.why-us__items {
  display: flex;
  flex-direction: column;
  gap: 112px; /* lg:gap-28 = 7rem = 112px */
  padding-inline: 160px; /* xl:px-40, khớp live — no max-width cap */
}
/* Alternating items: lg:w-4/5, even items align right */
.why-us-item {
  max-width: 80%; /* lg:w-4/5 */
}
.why-us-item:nth-child(even) {
  margin-left: auto;
}

.why-us-item__title-box {
  display: block;
  padding: 0 0 0 18px; /* pl-[18px] */
  font-size: 3.125rem; /* lg:text-[50px] */
  font-weight: 700;
  color: #000;
  line-height: 1.25; /* leading-tight */
  margin-bottom: 24px; /* mb-6 = 1.5rem = 24px */
}
.why-us-item__title-box--teal   { background: #5AD3ED; }
.why-us-item__title-box--green  { background: #AFE56B; }
.why-us-item__title-box--yellow { background: #FFC75A; }
.why-us-item__title-box--orange { background: #FF9B52; color: #fff; }
.why-us-item__desc {
  font-size: 1.25rem; /* text-xl = 20px */
  color: #fff;
  line-height: 1.25; /* !leading-tight, khớp live c2LH=25px */
  text-align: left;
  /* max-width removed — inherit item width (80% of content), khớp live */
}
.why-us-item:nth-child(even) .why-us-item__desc { margin-left: auto; }

/* ============================================================
   VALUES — orange section
   ============================================================ */
/* (2026-06-07 rebuild) Prev/next slider 2-col, khớp live site */
.values {
  background: linear-gradient(51.56deg, #FF4F21 21.87%, rgba(255, 113, 33, 0.92) 76.79%);
  padding: 144px 0;
}
.values__inner {
  max-width: none;
  margin-inline: 0;
  padding-inline: 160px; /* px-40=160px khớp live xl:px-40 */
}
.values__title {
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: normal;
  color: rgb(255, 165, 100);
  margin-bottom: 56px;
}
/* Slider layout */
.values__slider {
  position: relative; /* arrows absolute bên trong */
}
.values__viewport {
  overflow: hidden;
  width: 100%;
}
.values__track {
  display: flex;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}
.values__slide {
  flex: 0 0 50%; /* 2 values visible at once, khớp live basis-1/2 */
  display: block;
  padding: 0 20px;
}
/* Value item - clean text, no card */
.value-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.value-item__title {
  display: block;
  font-size: 1.875rem; /* text-3xl, khớp live */
  font-weight: 700;
  color: #fff;
  line-height: 1.25; /* leading-tight */
}
.value-item__desc {
  font-size: 1.25rem; /* text-xl */
  color: rgba(255, 255, 255, 1); /* live: opacity 100% */
  line-height: 1.25; /* leading-tight, khớp live */
  margin: 0;
}
/* Arrow buttons — absolute positioned, overlap viewport (khớp live: relative slider) */
.values__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  backdrop-filter: blur(4px);
  z-index: 2;
}
.values__arrow--prev { left: 0; }
.values__arrow--next { right: 0; }
.values__arrow:hover {
  background: rgba(255, 255, 255, 0.28);
  border-color: #fff;
  transform: translateY(-50%) scale(1.06);
}

/* ============================================================
   GROWING TOGETHER — light gray, horizontal scroll
   ============================================================ */
.growing {
  background: var(--color-white);
  padding: 0;
}
/* Block 1: header (gray bg, no bottom padding — khớp live !pb-0 -mb-20) */
.growing__header-block {
  background: var(--color-off-white);
  padding-top: 144px;
  margin-bottom: -80px; /* khớp live -mb-20 */
}
.growing__header-inner {
  max-width: none;
  margin-inline: 0;
  padding-inline: 160px; /* px-40=160px khớp live xl:px-40 */
  padding-bottom: 0; /* was 96px — removed to match live */
}
/* Block 2: carousel (gray bg, mt-20 khớp live) */
.growing__track-block {
  background: var(--color-off-white);
  margin-top: 80px; /* khớp live mt-20 — together with header -mb-20: net gap=0 */
  padding-top: 144px; /* khớp live py-36 */
  padding-bottom: 144px;
}
.growing__title {
  font-size: clamp(3rem, 7.5vw, 6rem);
  font-weight: 700;
  letter-spacing: normal;
  line-height: 1.0;
  color: #DDDDDD;
  margin-bottom: 0;
}
@media (min-width: 1024px) {
  .growing__title { max-width: 60%; } /* khớp live lg:w-3/5 — forces 2-line wrap at lg+ */
}
.growing__desc {
  font-size: 1.25rem; /* text-xl = 20px, khớp live */
  color: var(--color-black); /* live: rgb(35,35,35) = #232323 */
  line-height: 1.25; /* 25px/line, khớp live */
  /* KHÔNG margin âm: tiêu đề nền (gray) tiếng Việt wrap 2 dòng -> margin âm
     làm body đè lên dòng cuối, không đọc được. Luôn để khe hở dương ở MỌI viewport. */
  margin-top: 12px;
  max-width: 900px;      /* khớp live: desc ~900px, không tràn full container */
}

.growing__track-wrap {
  position: relative;
  overflow: hidden;
  margin-left: 16px; /* ml-4, khớp live track offset */
}
.growing__track {
  display: flex;
  gap: 0; /* no gap — spacing done by item padding */
  transition: transform 0.4s ease;
  cursor: grab;
}
.growing__track:active { cursor: grabbing; }
/* Item: basis-1/2, padding-left responsive (pl-10 → xl:pl-40), khớp live */
.growing__item {
  flex: 0 0 50%;
  min-width: 0;
  padding-left: 40px;
  text-decoration: none;
  background: transparent;
  border-radius: 0;
  overflow: visible;
  box-shadow: none;
  transition: none;
}
@media (min-width: 768px)  { .growing__item { padding-left: 80px; } }
@media (min-width: 1024px) { .growing__item { padding-left: 112px; } }
@media (min-width: 1280px) { .growing__item { padding-left: 160px; } }
.growing__item-inner { width: 100%; padding-bottom: 24px; line-height: 0; /* lh=0 → collapse strut → anonymous block chứa title = 24px chính xác */ }
.growing__item-img {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-gray-light);
  position: relative;
  width: 100%;
}
.growing__item-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s cubic-bezier(.2,.7,.2,1); }
.growing__item:hover .growing__item-img img { transform: scale(1.06); }
/* Title: text overlay, -top-6 -left-6 black bg, khớp live */
.growing__item-title {
  font-size: 1.25rem; /* text-xl */
  font-weight: 400;
  color: var(--color-white);
  line-height: 1.2; /* leading-6 ≈ 24px at 20px */
  background: var(--color-black);
  padding: 0 4px; /* px-1 */
  position: relative;
  top: -24px; /* -top-6 */
  left: -24px; /* -left-6 */
  display: inline-block;
  max-width: 500px; /* max-w-[500px] */
  margin: 0; /* reset browser default p margins */
  /* margin-bottom removed: pb=24px on inner handles spacing */
  white-space: nowrap;      /* 1-line title → consistent item height */
  overflow: hidden;
  text-overflow: ellipsis;
}

.growing__nav {
  display: none; /* arrows moved to sides via absolute positioned siblings */
}
/* Side arrows — absolute positioned on either side of track-wrap */
.growing__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 2px solid rgba(0,0,0,0.25);
  background: rgba(255,255,255,0.9);
  font-size: 1.15rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  backdrop-filter: blur(4px);
}
.growing__arrow--prev { left: 8px; }
.growing__arrow--next { right: 8px; }
.growing__arrow:hover { background: var(--color-orange); border-color: var(--color-orange); color: #fff; transform: translateY(-50%) scale(1.06); }
/* .growing__inner removed - replaced by .growing__header-inner */

/* ============================================================
   PARTNERS — title + description + full-color logo grid
   ============================================================ */
.partners {
  background: var(--color-white) url('../media/partner-bg.svg') no-repeat center top / cover;
  position: relative;
}

.partners__intro,
.partners__strip { position: relative; z-index: 1; }

/* Override .container bên trong partners: full width + px-40=160px, khớp live */
.partners .container {
  max-width: none;
  padding-inline: 160px;
}
.partners__intro { padding: 144px 0 64px; } /* top khớp live, bottom=64px (gap đến slider) */
.partners__title {
  font-size: clamp(3rem, 7.5vw, 6rem);
  font-weight: 700;
  letter-spacing: normal;
  line-height: 1.0;
  color: var(--color-orange);
  margin-bottom: 64px; /* khớp live mb-16=64px */
}
.partners__desc {
  font-size: 1.25rem;
  color: var(--color-black);
  max-width: 900px; /* khớp live max-w-[900px] */
  line-height: 1.25; /* leading-tight, khớp live */
  margin-bottom: 0;
}

/* Logo carousel — full-color logos, 8 / trang (grid 4×2), giống live */
.partners__strip {
  background: transparent; /* live dùng section bg, không có white strip */
  padding: 0 0 144px; /* khớp live pb-36 xl:pb-36 */
}
.partners__carousel { position: relative; }
.partners__viewport { overflow: hidden; }
.partners__track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}
.partners__slide {
  flex: 0 0 100%;
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px; /* khớp live gap-12=48px (cả row và col) */
}
.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100px;
  padding: 0 16px;
  transition: transform var(--transition);
}
.partner-logo:hover { transform: translateY(-2px); }
.partner-logo img {
  max-height: 88px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
}
.partner-logo__name { font-size: 1rem; font-weight: 700; color: var(--color-gray-dark); }

/* Dots — ẩn (live không dùng dots) */
.partners__dots {
  display: none;
}
.partners__dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--color-gray-light);
  /* vùng chạm lớn (≈39px) nhưng chấm vẫn nhỏ */
  padding: 15px;
  box-sizing: content-box;
  background-clip: content-box;
  transition: width var(--transition), background var(--transition);
}
.partners__dot.is-active {
  width: 28px;
  background: var(--color-orange);
  background-clip: content-box;
}

/* ============================================================
   NEWSLETTER
   ============================================================ */
.newsletter {
  background: linear-gradient(51.56deg, #FF4F21 21.87%, rgba(255,113,33,0.92) 76.79%);
  padding: 256px 0;
}
.newsletter__inner {
  max-width: 640px;
  position: relative; /* anchor for curly-arrow absolute positioning */
}
.newsletter__title {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-white);
  margin-bottom: 48px;
  line-height: 1.25;     /* khớp live 25px/20 */
  max-width: 520px;
}
.newsletter__row {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 24px;
}
.newsletter__label {
  font-size: 1.875rem;
  font-weight: 400;          /* khớp live w400 (không phải 500) */
  line-height: 1.5;          /* khớp live 45px/30 */
  color: var(--color-white);
  white-space: nowrap;
  flex-shrink: 0;
}
.newsletter__input {
  flex: 1;
  max-width: 490px;
  padding: 4px 4px;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-white);
  border-radius: 0;
  font-family: var(--font-body);
  font-size: 1.875rem;
  font-weight: 500;
  color: var(--color-white);
  transition: border-color var(--transition);
}
.newsletter__input:focus { outline: none; border-bottom-color: rgba(255,255,255,0.7); }
.newsletter__submit {
  margin-top: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center; /* chữ luôn ở giữa khi nút full-width (mobile) */
  gap: 10px;
  /* Scale mượt theo màn: nhỏ lại trên mobile, đầy đặn trên desktop (live py-8 px-12) */
  padding: clamp(16px, 2.2vw, 32px) clamp(32px, 4vw, 48px);
  background: var(--color-white);
  color: var(--color-orange);
  border: 2px solid var(--color-white); /* live: border-2 border-white */
  border-radius: 100px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.25rem;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition);
}
.newsletter__submit:hover { background: rgba(255,255,255,0.9); transform: translateY(-2px); }
.newsletter__arrow { transition: transform var(--transition); }
.newsletter__submit:hover .newsletter__arrow { transform: translateX(4px); }
/* Khối lead text = khối neo mũi tên (KHỚP LIVE: div.relative.max-w-[500px].mb-16) */
.newsletter__header {
  position: relative;
  max-width: 500px;
  margin-bottom: 48px;
}
.newsletter__title {
  margin-bottom: 0;
}
/* Mũi tên trang trí GIỐNG 100% live: ảnh kích thước tự nhiên (121px), đặt absolute
   trong khối lead. Vị trí theo breakpoint khớp class live:
   base  right-5  top-12     → right:20px;  top:48px
   md    -right-10           → right:-40px
   lg    -right-20 top-10    → right:-80px; top:40px */
.newsletter__curly-arrow {
  position: absolute;
  top: 48px;
  right: 20px;
  width: 121px;
  height: auto;
  pointer-events: none;
}
@media (min-width: 768px)  { .newsletter__curly-arrow { right: -40px; } }
@media (min-width: 1024px) { .newsletter__curly-arrow { top: 40px; right: -80px; } }
/* Mobile: text full-width nên KHÔNG đặt mũi tên đè góc trên-phải (che chữ).
   Hạ xuống khoảng hở giữa lead text và form, thu nhỏ -> tail không chạm chữ,
   vẫn trỏ xuống ô input. */
@media (max-width: 768px) {
  .newsletter__header { margin-bottom: 96px; }
  .newsletter__curly-arrow { top: auto; bottom: -84px; right: 12px; width: 88px; }
}

/* ============================================================
   CTA / FOOTER SECTION — black, colored word boxes + get in touch
   ============================================================ */
.cta-section {
  background: #101010;
  padding: 144px 0 56px; /* pt=144px khớp live, pb=56px khớp live */
}
/* Override .container: full-width + px-40=160px khớp live */
.cta-section .container {
  max-width: none;
  padding-inline: 160px;
}
.cta-section__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.cta-section__words {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}
.cta-word {
  display: inline-block;
  font-size: clamp(2.25rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1;
  color: #232323;
  padding: 8px 18px;
  border-radius: 4px;
}
.cta-word--teal   { background: #5AD3ED; }
.cta-word--green  { background: #AFE56B; }
.cta-word--yellow { background: #FFC75A; }
.cta-word--orange { background: #FF9B52; }

/* gap=0, dùng margin riêng cho từng child để khớp live: mb-6 + mb-6 + mt-8 */
.cta-section__right { display: flex; flex-direction: column; gap: 0; }
.cta-section__heading {
  font-size: clamp(2.5rem, 5vw, 3.125rem);
  font-weight: 400;
  color: var(--color-white);
  line-height: 40px; /* live: text-4xl lh=40px stays even at lg:text-[50px] */
  margin: 0 0 24px; /* mb-6 = 24px */
}
.cta-section__info { display: flex; flex-direction: column; gap: 0; margin-bottom: 24px; } /* mb-6 */
.cta-section__brand { font-size: 1.25rem; line-height: 1.75rem; font-weight: 700; color: var(--color-white); margin: 0; } /* text-xl = 20px/28px */
.cta-section__info a { font-size: 1.25rem; line-height: 1.75rem; color: rgba(255,255,255,1); transition: color var(--transition); margin: 0; } /* text-xl, live: full opacity */
.cta-section__info a:hover { color: var(--color-orange); }

.cta-section__social { display: flex; gap: 16px; align-items: center; }
/* Live: icon trắng trực tiếp (không có circle background) */
.cta-section__social-link {
  width: 28px; height: 28px;
  border-radius: 0;
  background: transparent;
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
  opacity: 0.8;
}
.cta-section__social-link:hover { opacity: 1; color: var(--color-tag-orange); }

.cta-section__lang { display: flex; align-items: center; gap: 10px; margin-top: 32px; } /* mt-8 = 32px */
.cta-section__lang-label { color: rgba(255,255,255,0.7); font-size: 0.95rem; }
.cta-section__lang-link { color: rgba(255,255,255,0.7); font-size: 0.95rem; font-weight: 600; transition: color var(--transition); }
.cta-section__lang-link.is-active, .cta-section__lang-link:hover { color: var(--color-white); }
.cta-section__lang-sep { color: rgba(255,255,255,0.4); }

/* ============================================================
   FOOTER — live không có nav links, chỉ copyright bar
   ============================================================ */
.site-footer { background: #101010; color: rgba(255,255,255,0.7); }
/* Ẩn nav links trong footer — live không có */
.site-footer__top { display: none; }
.site-footer__links { display: flex; flex-wrap: wrap; justify-content: flex-start; align-items: center; gap: 4px 0; }
.site-footer__links a {
  position: relative; font-size: 0.95rem; line-height: 1.4; color: rgba(255,255,255,0.66);
  padding: 6px 18px; transition: color var(--transition);
}
.site-footer__links a:first-child { padding-left: 0; }
.site-footer__links a:not(:last-child)::after {
  content: ""; position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  width: 1px; height: 13px; background: rgba(255,255,255,0.18);
}
.site-footer__links a:hover { color: var(--color-orange); }
.site-footer__bottom { border-top: 1px solid rgba(255,255,255,0.08); padding: 14px 0; text-align: center; }
.site-footer__bottom p { font-size: 1.25rem; line-height: 1.4; color: rgb(151,151,151); margin: 0; } /* live: 20px, #979797, lh28 */

@media (max-width: 720px) {
  .site-footer__bottom p { font-size: 0.875rem; }
}

/* ============================================================
   VIDEO SECTION — full-height video bg + overlay + play + CTAs
   Matches live: calc(100vh - 100px), between why-us and values
   ============================================================ */
.video-section {
  position: relative;
  height: calc(100vh - 100px);
  min-height: 500px;
  overflow: hidden;
}
.video-section__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-section__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.50);
  display: flex;
  align-items: center;
  justify-content: center;
}
.video-section__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  width: 100%;
  padding: 40px 24px;
  text-align: center;
}
/* Play button — circle with semi-transparent bg */
.video-section__play {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: rgba(217, 217, 217, 0.5);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
  padding-left: 6px; /* optical center for play triangle */
}
.video-section__play:hover {
  background: rgba(217, 217, 217, 0.75);
  transform: scale(1.08);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}
.video-section__title {
  font-size: clamp(1.25rem, 2.5vw, 1.875rem);
  font-weight: 500;
  color: #fff;
  max-width: 640px;
  line-height: 1.4;
  margin: 0;
}
.video-section__btns {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}
.video-section__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 18px 44px;
  border-radius: 100px;
  border: 2px solid #fff;
  background: #fff;
  color: #000;
  font-size: 1.1rem;
  font-weight: 600;
  transition: all 0.25s ease;
  white-space: normal;
  text-align: center;
}
.video-section__btn:hover {
  background: transparent;
  color: #fff;
}
.video-section__btn--outline {
  background: transparent;
  color: #fff;
}
.video-section__btn--outline:hover {
  background: #fff;
  color: #000;
}
@media (max-width: 640px) {
  .video-section__btns { flex-direction: column; align-items: stretch; gap: 12px; }
  .video-section__btn { padding: 16px 32px; font-size: 1rem; }
}

/* ============================================================
   TITLE WRAP — cân dòng tự động, tránh 1 từ đứng lẻ 1 dòng (EN+VI)
   ============================================================ */
.wwh__title,
.what-we-do__bg-title,
.testimonials__title,
.about__title,
.why-us__title,
.why-us-item__title-box,
.values__title,
.growing__title,
.partners__title,
.hero-cta__tagline,
.video-section__title,
.cta-section__heading,
.newsletter__title {
  text-wrap: balance;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width: 768px) {
  .hero-cta { padding: 96px 48px; }
  .testimonials { padding: 144px 80px; }
}
@media (min-width: 1024px) {
  .hero-cta { padding: 128px 80px; }
  .testimonials { padding: 144px 112px; }
}
@media (min-width: 1280px) {
  .hero-cta { padding: 256px 288px; } /* xl: khớp live padding-left 288px */
  .testimonials { padding: 144px 160px; }
}

@media (max-width: 1200px) {
  .partners__layout { grid-template-columns: 1fr; }
  .partners__slide { gap: 24px 32px; }
  .why-us-item__title-box { font-size: 2.5rem; }
}

@media (max-width: 1024px) {
  .about__layout,
  .cta-section__layout { grid-template-columns: 1fr; gap: 48px; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .wwd-grid { gap: 0 48px; }
}

@media (max-width: 768px) {
  /* Chốt an toàn: chặn scroll ngang toàn trang trên mobile */
  html, body { overflow-x: hidden; max-width: 100%; }

  /* Trang chủ: ẩn section 1 (video hero) trên mobile, giữ nguyên desktop */
  .hero { display: none; }

  /* About: full-width trên mobile, bỏ so le */
  /* gap/margin-top đủ chứa chiều cao số (đặt trên card) + khoảng hở, để số
     không bao giờ chạm card phía trên trên mọi bề rộng */
  .about__items { gap: 120px; margin-top: 120px; padding: 0 16px; }
  .about__item,
  .about__item--alt,
  .about__item:nth-child(odd),
  .about__item:nth-child(even) { width: 100%; margin-left: 0; padding: 32px 24px; }
  /* Neo ĐÁY số vào mép TRÊN card + khoảng hở cố định → box không bao giờ đè lên
     số dù số to/nhỏ theo viewport (clamp). KHÔNG dùng top âm cố định. */
  .about__num-wrap { top: auto; bottom: calc(100% + 12px); }
  .about__num-wrap--right { right: 0; }
  .about__num-wrap--left { left: 0; }

  .testimonials { padding: 80px 20px; }
  .testimonials__title { font-size: clamp(2.2rem, 10vw, 3.5rem); margin-bottom: 48px; }
  .testimonials__list { gap: 56px; }
  /* Avatar SO LE như live: card lẻ (img-right) avatar lệch PHẢI, card chẵn
     (img-left) lệch TRÁI -> zigzag P/T/P/T khớp thứ tự live. */
  .tcard { flex-direction: column; align-items: stretch; gap: 20px; }
  .tcard__img-wrap { width: 100%; }
  .tcard__img { width: 112px; height: 112px; }
  .tcard--img-right .tcard__img { margin-left: auto; margin-right: 0; }  /* lệch PHẢI */
  .tcard--img-left  .tcard__img { margin-left: 0; margin-right: auto; }  /* lệch TRÁI */

  /* Mọi nút .btn: cho wrap chữ + co padding/font để không tràn ngang trên mobile */
  .btn {
    white-space: normal;
    text-align: center;
    padding: 14px 24px;
    font-size: 1.02rem;
    line-height: 1.3;
  }
  .pg-whyus__ctas { flex-direction: column; align-items: stretch; }
  .pg-whyus__ctas .btn { width: 100%; justify-content: center; }

  /* Section đầu trên mobile (sau khi ẩn video hero): hero cân đối, đầy đặn */
  .hero-cta {
    min-height: calc(100svh - 60px);
    padding: 120px 22px 80px;
  }
  .hero-cta__tagline {
    font-size: clamp(2rem, 8.4vw, 2.6rem);
    line-height: 1.18;
    margin-bottom: 40px;
  }
  .hero-cta__btns { flex-direction: column; align-items: stretch; gap: 14px; }
  .hero-cta__btn {
    justify-content: center;
    min-width: unset;
    white-space: normal;
    padding: 17px 24px;
    font-size: 1.08rem;
    line-height: 1.3;
    text-align: center;
  }

  .about__title,
  .why-us__title,
  .values__title,
  .growing__title,
  .partners__title { font-size: clamp(2.2rem, 10vw, 3.5rem); }

  .about__mission { font-size: 1.25rem; }
  .about__num { font-size: clamp(56px, 15vw, 90px); }
  .about__point { font-size: 1.0625rem; }

  /* Why us mobile */
  .why-us__title { color: var(--color-orange); margin-bottom: 4px; }
  .why-us__lead { margin-bottom: 48px; }
  .why-us__items { gap: 56px; }
  .why-us-item { max-width: 100%; }
  .why-us-item:nth-child(even) { margin-left: 0; }
  .why-us-item__title-box { font-size: 1.75rem; }
  .why-us-item__desc { font-size: 1.1rem; }
  .why-us-item:nth-child(even) .why-us-item__desc { margin-left: 0; }
  /* Values slider mobile */
  .values__slide { grid-template-columns: 1fr; gap: 36px; }
  .value-item__title { font-size: 1.3rem; }
  /* Mũi tên KHÔNG đè chữ slide: đưa 2 nút xuống dưới, canh giữa cạnh nhau.
     Chữ slide full-width -> nút overlap cạnh trái/phải sẽ che chữ -> luôn đặt
     dưới viewport ở mọi bề rộng mobile. */
  .values__slider { padding-bottom: 60px; }
  .values__arrow {
    width: 42px; height: 42px; font-size: 1rem;
    top: auto; bottom: 0; transform: none;
  }
  .values__arrow--prev { left: 50%; margin-left: -50px; right: auto; }
  .values__arrow--next { right: 50%; margin-right: -50px; left: auto; }
  .values__arrow:hover { transform: scale(1.06); }

  .site-header__inner { height: 64px; }
  .site-header__logo { margin-right: 0; }
  .site-header__logo-svg { height: 36px; }
  .site-header__nav { display: none; }
  /* Đẩy cụm ngôn ngữ + hamburger về sát mép phải */
  .site-header__lang { margin-left: auto; gap: 2px; }
  /* Tap target ≥44px cho cờ ngôn ngữ + hamburger trên mobile */
  .lang-btn { padding: 12px; }
  .site-header__hamburger { display: flex; margin-left: 6px; padding: 14px 10px; }
  .site-header.is-open .site-header__nav {
    display: block;
    position: fixed;
    inset: 64px 0 0;
    background: var(--color-dark);
    padding: 32px 24px;
    overflow-y: auto;
  }
  .site-header.is-open .nav-menu {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .site-header.is-open .nav-item { width: 100%; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .site-header.is-open .nav-link {
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: 16px 0;
    font-size: 1.05rem;
    color: #fff;
  }
  .site-header.is-open .nav-chevron { opacity: 0.8; }
  .site-header.is-open .nav-item.is-open .nav-chevron { transform: rotate(180deg); }

  /* Mega trên mobile: accordion */
  .site-header.is-open .nav-mega {
    position: static;
    padding-top: 0;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
  }
  .site-header.is-open .nav-item.is-open .nav-mega { display: block; padding-bottom: 12px; }
  .site-header.is-open .nav-mega__inner {
    grid-template-columns: 1fr !important;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0 0 0 12px;
    gap: 16px;
  }
  .site-header.is-open .nav-mega__heading { color: var(--color-tag-yellow); border-bottom-color: rgba(255,255,255,0.12); }
  .site-header.is-open .nav-mega__list a { color: rgba(255,255,255,0.85); padding: 12px 0; }
  .site-header.is-open .nav-mega__list a:hover { background: transparent; color: #fff; }

  /* values-card legacy removed */
  .partners__slide { grid-template-columns: repeat(2, 1fr); gap: 16px 12px; }
  .partner-logo { height: 64px; padding: 0 4px; }
  .partner-logo img { max-height: 52px; }

  .newsletter { padding: 72px 0; }
  .newsletter__row { flex-direction: column; align-items: stretch; gap: 8px; }
  .newsletter__label { font-size: 1.5rem; }
  .newsletter__input { font-size: 1.5rem; max-width: 100%; }
  .newsletter__submit { width: 100%; padding: 18px 32px; font-size: 1.125rem; margin-top: 16px; }

  .cta-section__layout { gap: 48px; }
  .cta-word { font-size: clamp(2rem, 9vw, 3rem); }
  /* About CTA: nút full-width, chữ xuống dòng, hết tràn ngang trên mobile */
  .about__ctas { flex-direction: column; align-items: stretch; width: 100%; }
  .about__ctas .btn {
    width: 100%;
    white-space: normal;
    text-align: center;
    justify-content: center;
    padding: 16px 24px;
    font-size: 1.0625rem;
  }
  .growing__item { flex: 0 0 100%; padding-left: 40px; } /* mobile: full width, pl-10 */

  /* FIX mobile (2026-06-09): header/container các section dưới đây vẫn giữ
     padding-inline:160px của desktop -> trên 390px content chỉ còn ~70px khiến
     chữ xổ dọc thành cột dài. Reset gutter 24px + co padding dọc 144px->72px. */
  .about            { padding: 72px 0; }
  .about__header    { padding: 0 24px; }
  .about__items     { padding: 0 24px; }
  .why-us           { padding: 72px 0; }
  .why-us .container { padding-inline: 24px; }
  .why-us__items    { padding-inline: 24px; }
  .values           { padding: 72px 0; }
  .values__inner    { padding-inline: 24px; }
  .growing__header-block { padding-top: 72px; }
  .growing__header-inner { padding-inline: 24px; }
  .growing__track-block  { padding-top: 72px; padding-bottom: 72px; }
  .partners .container   { padding-inline: 24px; }
  .partners__intro       { padding: 72px 0 40px; }
  .partners__strip       { padding-bottom: 72px; }
  .cta-section .container { padding-inline: 24px; }
}

@media (max-width: 480px) {
  .value-card { flex: 0 0 240px; }
}