:root{
  --bg:#0b0d12;
  --card:#111521;
  --text:#eef2ff;
  --muted:#9aa3b2;
  --line:rgba(255,255,255,.12);
  --accent:#7c5cff;
  --accent2:#00d4ff;
  --radius:18px;
  --shadow: 0 20px 60px rgba(0,0,0,.35);
  --max: 1180px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: "Montserrat", sans-serif;
  background:
    radial-gradient(1200px 800px at 10% -10%, rgba(124,92,255,.22), transparent 60%),
    radial-gradient(900px 700px at 100% 10%, rgba(0,212,255,.14), transparent 55%),
    var(--bg);
  color:var(--text);
  line-height:1.55;
  overflow-x:hidden;
  font-weight: 400;
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Montserrat", sans-serif;
}

h1,h2 {
    font-weight: 800;
}

a{color:inherit; text-decoration:none}
img{max-width:100%; display:block}
.container{width:min(var(--max), calc(100% - 40px)); margin-inline:auto}
.section{padding:80px 0}
.kicker{color:var(--muted); letter-spacing:.14em; text-transform:uppercase; font-size:12px}
.muted{color:var(--muted)}
h1{font-size:clamp(30px, 4vw, 56px); line-height:1.05; margin:10px 0 10px}
h2{font-size:clamp(22px, 2.2vw, 34px); margin:10px 0 10px}
h3{margin:0 0 8px}

.actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:14px}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 16px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  transition:.18s ease;
}
.btn:hover{transform:translateY(-1px); background:rgba(255,255,255,.07)}
.btn--primary{
  border-color:transparent;
  background: linear-gradient(135deg, rgba(124,92,255,.95), rgba(0,212,255,.8));
  color:#06101a;
  font-weight:700;
}

/* NAV */
.nav{
  position: fixed;
  top:0; left:0; width:100%;
  z-index: 9999;                 /* quan trọng: không bị hero che */
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.12);
}

.nav__inner{
  display:flex;
  align-items:center;
  gap: 60px;                     /* khoảng cách giữa brand và menu */
}

.nav__brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:800;
  color:#fff;
  text-decoration:none;
}

.nav__brand img{
  width:86px;                    /* logo to hơn */
  height:86px;
  object-fit:contain;
}

.nav__brand span{
  font-size:18px;
  line-height:1.05;
  font-weight: 700;
}

/* Desktop menu */
.nav__links{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:22px;
}

.nav__links a{
  color: rgba(255,255,255,.85);
  font-size:16px;
  padding:6px 10px;
  border-radius:10px;
  text-decoration:none;
  transition:.2s;
  font-weight: 600;
}
.nav__links a:hover{
  background: rgba(255,255,255,.12);
}

/* Hamburger (ẩn trên desktop) */
.nav__toggle{
  display:none;
  margin-left:auto;
  width:44px;
  height:44px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.25);
  background: rgba(0,0,0,.25);
  color:#fff;
  cursor:pointer;
  font-size:22px;
  line-height:1;
}

/* Mobile / Tablet */
@media (max-width: 900px){
  .nav__inner{
    gap: 14px;                   /* mobile không cần gap quá lớn */
  }

  .nav__toggle{
    display:inline-flex;
    align-items:center;
    justify-content:center;
  }

  /* ẩn menu ngang */
  .nav__links{
    display:none;
    position:absolute;
    top: calc(100% + 10px);
    right: 20px;

    flex-direction:column;
    align-items:stretch;
    gap: 10px;

    width: min(260px, calc(100vw - 40px));
    padding: 12px;

    background: rgba(0,0,0,.92);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 16px;

    z-index: 10000;
  }

  /* khi active thì hiện */
  .nav__links.active{
    display:flex;
  }

  .nav__links a{
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(255,255,255,.04);
  }
}



/* 1) HERO VIDEO */
/* HERO */
.hero{
  position: relative;
  height: 100vh;
  min-height: 560px;
  overflow: hidden;
  background: #000;
}

/* video full màn */
.hero__video{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  filter: saturate(1.1) contrast(1.05) brightness(.85);
}

/* overlay tối + vignette (giống ảnh) */
.hero__overlay{
  position: absolute;
  inset: 0;
  background:
    radial-gradient(1200px 700px at 60% 40%, rgba(0,0,0,.15), rgba(0,0,0,.75) 70%),
    linear-gradient(180deg, rgba(0,0,0,.25), rgba(0,0,0,.65));
  pointer-events: none;
}

/* top bar */
.hero__top{
  position: absolute;
  top: 20px;
  left: 24px;
  right: 24px;
  z-index: 2;

  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero__logo img{
  width: 46px;
  height: 46px;
  object-fit: contain;
  filter: drop-shadow(0 10px 20px rgba(0,0,0,.45));
}

/* MENU button */
.hero__menu{
  display: inline-flex;
  align-items: center;
  gap: 12px;

  color: #fff;
  background: transparent;
  border: 0;
  cursor: pointer;

  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero__hamburger{
  width: 22px;
  height: 2px;
  background: #fff;
  position: relative;
  display: inline-block;
}
.hero__hamburger::before,
.hero__hamburger::after{
  content:"";
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: #fff;
}
.hero__hamburger::before{ top: -7px; }
.hero__hamburger::after{ top: 7px; }

/* center text */
.hero__content{
  position: relative;
  z-index: 2;
  height: 100%;

  display: flex;
  flex-direction: column;
  justify-content: center;

  /* text nằm giữa nhưng hơi lệch phải giống ảnh */
  align-items: flex-end;
  text-align: right;

  padding-right: 8vw;
}

/* CHUYÊN */
.hero__sub{
  margin: 0 0 8px;
  color: #fff;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: 64px;
}

/* PANO... */
.hero__line{
  margin: 0 0 14px;
  color: rgba(255,255,255,.85);
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: clamp(16px, 2.3vw, 28px);
}

/* THÀNH HUY ADVERTISING */
.hero__title{
  margin: 0 0 16px;
  line-height: 0.95;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .06em;

  font-size: clamp(42px, 6.3vw, 92px);
  color: #1182ff; /* xanh giống ảnh */
  text-shadow: 0 18px 60px rgba(0,0,0,.55);
}
.hero__title span{
  display: inline-block;
  font-size: 0.72em;
}

/* hotline đỏ */
.hero__hotline{
  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 10px 18px;
  border-radius: 12px;

  background: #b01616;
  color: #fff;
  font-weight: 900;
  letter-spacing: .08em;
  text-decoration: none;

  box-shadow: 0 18px 50px rgba(0,0,0,.45);
}

/* responsive nhỏ */
@media (max-width: 520px){
  .hero__top{ left: 14px; right: 14px; }
  .hero__logo img{ width: 40px; height: 40px; }
  .hero__sub{ font-size: 38px; }
}


/* 2) LOGO MARQUEE */
/* ===== CLIENTS SECTION ===== */
.clients{
  background:#fff;
  padding: 50px 0 60px;
  overflow: hidden; /* quan trọng: ẩn phần chạy ra ngoài */
}

/* Title chữ đen giống ảnh bạn gửi */
.clients__title{
  margin: 0 0 50px;
  text-align:center;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
  line-height: 1.2;
  font-size: clamp(18px, 2vw, 30px);
  color:#111;
}

/* nếu bạn đang bọc span thì bỏ highlight */
.clients__title span{
  background: transparent;
  padding: 0;
  color: inherit;
}

/* Viewport marquee */
.clients__marquee{
  overflow: hidden;
  width: 100%;
  position: relative;
  /* tạo khoảng trắng giống ảnh */
  padding: 10px 0 16px;
}

/* Track chạy */
.clients__track{
  display: flex;
  align-items: center;
  gap: 34px;

  width: max-content;
  will-change: transform;
  animation: clients-scroll 22s linear infinite;
}

/* hover thì pause (desktop) */
@media (hover:hover){
  .clients__marquee:hover .clients__track{
    animation-play-state: paused;
  }
}

/* Logo */
.clients__logo{
  height: 64px;          /* desktop */
  width: auto;
  max-width: 190px;
  object-fit: contain;
  display:block;

  flex: 0 0 auto;        /* ✅ không cho co */
}

/* Animation: chạy 1 nửa (vì track lặp đôi nội dung) */
@keyframes clients-scroll{
  from{ transform: translateX(0); }
  to  { transform: translateX(-50%); }
}

/* ===== TABLET ===== */
@media (max-width: 1023px){
  .clients{
    padding: 56px 0 46px;
  }
  .clients__track{
    gap: 26px;
    animation-duration: 20s;
  }
  .clients__logo{
    height: 54px;
    max-width: 170px;
  }
}

/* ===== MOBILE ===== */
@media (max-width: 600px){
  .clients{
    padding: 44px 0 40px;
  }
  .clients__title{
    font-size: 18px;
    letter-spacing: .04em;
    padding: 0 12px;
    margin-bottom: 18px;
  }
  .clients__track{
    gap: 18px;
    animation-duration: 18s; /* chạy nhanh hơn chút trên mobile */
  }
  .clients__logo{
    height: 46px;        /* ✅ mobile vẫn rõ, không bé xíu */
    max-width: 150px;
  }
}


/* 3) TEXT */
/* ===== FULL WIDTH TEXT STRIP ===== */
.text-strip{
  width: 100%;
  background: #0b2f6f;

  display: flex;
  justify-content: center;
  align-items: center;

  padding: 28px 15px;
}

.text-strip__title{
  margin: 0;
  color: #fff;

  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: center;

  font-size: clamp(18px, 3vw, 44px);

  /* ✅ Desktop: 1 dòng */
  white-space: nowrap;
  overflow: hidden;

  width: 100%;
  max-width: 1600px;
}

/* ✅ Tablet + Mobile: show đầy đủ */
@media (max-width: 900px){
  .text-strip{
    padding: 20px 12px;
  }

  .text-strip__title{
    white-space: normal;   /* ✅ hiện full */
    overflow: visible;
    text-overflow: unset;

    font-size: 20px;
    line-height: 1.35;
    letter-spacing: 0.04em;
  }
}




/* 4) TABS + GALLERY + MODAL */
/* ===== SECTION ===== */
.pano{
  background:#fff;
  padding: 70px 0 90px;
  color:#0b1636;
}

.pano__title{
  margin: 0 0 18px;
  text-align:center;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .04em;
  font-size: clamp(26px, 3.4vw, 48px);
}

.pano__tabs{
  display:flex;
  justify-content:center;
  gap: 16px;
  margin: 14px 0 26px;
  flex-wrap: wrap;
}

.pano__tab{
  border:0;
  cursor:pointer;
  padding: 10px 26px;
  border-radius: 8px;
  background:#14265a;
  color:#fff;
  font-weight: 800;
  letter-spacing:.04em;
  text-transform: uppercase;
  font-size: 15px;
  transition: 0.25s;
}

.pano__tab.is-active{
  opacity: 1;
  background: #a81010;
}

/* ===== GRID: responsive ===== */
.pano__grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

/* ===== CARD (chỉ ảnh + button) ===== */
.pcard{
  border-radius: 16px;
  overflow:hidden;
  background:#eef2ff;
  box-shadow: 0 16px 40px rgba(0,0,0,.12);
  position: relative;
}

.pcard__img{
  position:relative;
  background:#dfe6ff;

  /* ✅ responsive tốt hơn height cứng */
  height:auto;
  aspect-ratio: 16 / 9;
}

.pcard__img img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

/* overlay nhẹ */
.pcard__shade{
  position:absolute;
  inset:0;
  background: linear-gradient(180deg, rgba(0,0,0,.05), rgba(0,0,0,.25));
  pointer-events:none;
}

/* button luôn hiện */
.pcard__btn{
  position:absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border:0;
  cursor:pointer;
  padding: 10px 16px;
  border-radius: 999px;
  color:#fff;
  font-weight: 800;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(6px);
  opacity: 1;
  box-shadow: 0 14px 30px rgba(0,0,0,.22);
}

/* ===== MODAL OVERLAY ===== */
.modal{
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 14px;
  background: rgba(0,0,0,.62);
  z-index: 99999;
}
.modal[aria-hidden="false"]{ display:flex; }

/* ===== MODAL CARD ===== */
.modal__card{
  width: min(1180px, 100%);
  max-height: 92vh;
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 30px 90px rgba(0,0,0,.45);
  display:flex;
  flex-direction: column;
}

/* close */
.modal__close{
  position: absolute;
  top: 14px;
  right: 14px;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 0;
  cursor: pointer;
  background: rgba(0,0,0,.08);
  font-size: 28px;
  line-height: 1;
  z-index: 10;
}

/* ===== layout ===== */
.modal__layout{
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  height: 100%;
  min-height: 0;
}

/* ===== LEFT: carousel ===== */
.mcar{
  background: #f3f5f9;
  padding: 16px;
  min-height: 0;
  display:flex;
  flex-direction: column;
  gap: 10px;
}

.mcar__stage{
  position: relative;
  flex: 1;
  min-height: 0;
  border-radius: 14px;
  overflow: hidden;
  background: #111;
}

.mcar__stage img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display:block;
}

/* arrows */
.mcar__nav{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  background: rgba(0,0,0,.45);
  color: #fff;
  font-size: 28px;
  line-height: 1;
  backdrop-filter: blur(6px);
  z-index: 5;
}

.mcar__nav--prev{ left: 12px; }
.mcar__nav--next{ right: 12px; }

/* dots */
.mcar__dots{
  display:flex;
  justify-content:center;
  gap: 8px;
  flex-wrap: wrap;
  padding-bottom: 2px;
}

.mcar__dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 0;
  cursor:pointer;
  background: rgba(0,0,0,.18);
}

.mcar__dot.is-active{ background:#1b6bff; }

/* ===== RIGHT: info ===== */
.minfo{
  padding: 24px 24px 18px;
  overflow:auto;
  min-height: 0;
  -webkit-overflow-scrolling: touch;
  color:#0b1636;
}

.minfo__code{
  margin: 0 0 12px;
  font-size: 34px;
  font-weight: 900;
}

.minfo__row{
  margin: 8px 0;
  font-size: 16px;
}

.minfo__hr{
  border:0;
  border-top: 1px solid rgba(0,0,0,.14);
  margin: 16px 0;
}

.minfo__desc{
  margin: 10px 0 14px;
  font-size: 16px;
  line-height: 1.6;
}

.minfo__list{
  margin: 0 0 16px;
  padding-left: 18px;
}
.minfo__list li{ margin: 6px 0; }

/* buttons */
.minfo__actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 12px 16px;
  border-radius: 10px;
  font-weight: 800;
  color:#fff;
  text-decoration:none;
  white-space: nowrap;
}

.btn--blue{ background:#1b6bff; }
.btn--blue:hover{
  background: #1558d6;
  opacity: 1 !important;              /* ✅ không mất */
}
.btn--red{ background:#b10f0f; }
.btn--red:hover{
  background: #8e0c0c;
  opacity: 1 !important;              /* ✅ không mất */
}

/* ===== TABLET ===== */
@media (max-width: 1023px){
  .pano{
    padding: 56px 0 70px;
  }

  .pano__grid{
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .modal{
    padding: 10px;
  }

  .modal__card{
    max-height: 94vh;
    border-radius: 14px;
  }

  .modal__layout{
    grid-template-columns: 1fr;
    grid-template-rows: 44vh auto;
  }

  .mcar{
    padding: 12px;
  }

  .minfo{
    padding: 18px 16px;
  }

  .minfo__code{
    font-size: 26px;
  }
}

/* ===== MOBILE ===== */
@media (max-width: 560px){
  .pano{
    padding: 44px 0 60px;
  }

  .pano__tabs{
    gap: 10px;
    margin: 12px 0 18px;
  }

  .pano__tab{
    padding: 10px 14px;
    font-size: 13px;
    border-radius: 10px;
    flex: 1;
    min-width: 110px;
    text-align: center;
  }

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

  .pcard{
    border-radius: 14px;
  }

  .pcard__img{
    aspect-ratio: 16 / 10;
  }

  .modal__layout{
    grid-template-rows: 40vh auto;
  }

  .mcar__nav{
    width: 42px;
    height: 42px;
    font-size: 26px;
  }

  .btn{
    width: 100%;
  }

  .modal__close{
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    border-radius: 10px;
  }
}

/* 6) IMAGE BANNER */
/* ===== FULL WIDTH IMAGE BANNER ===== */
.banner-full{
  width: 100%;
  height: clamp(220px, 35vw, 520px); /* auto height */
  overflow: hidden;
}

.banner-full img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}


/* ✅ Responsive fix: Mobile vẫn full */
@media (max-width: 768px){
  .banner-full img{
    width: 100%;
    height: auto;
  }
}

/* ===== SECTION 7: EXPLORE BLOG SLIDER ===== */
.explore{
  background: #fff;
  padding: 70px 0 90px;
}

.explore__inner{
  position: relative;
}

.explore__title{
  margin: 0 0 28px;
  text-align: center;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #0b1636;
  font-size: clamp(22px, 3.2vw, 40px);
}

/* slider wrapper */
.explore__slider{
  position: relative;
  width: min(1100px, 100%);
  margin: 0 auto;
  padding: 0 62px;                 /* chừa chỗ cho nút nav */
}

/* viewport */
.explore__viewport{
  overflow: hidden;
  border-radius: 16px;
}

/* track */
.explore__track{
  display: flex;
  gap: 26px;
  transform: translateX(0);
  transition: transform .35s ease;
  will-change: transform;
}

/* card = link */
.explore__card{
  flex: 0 0 calc(50% - 13px);      /* ✅ desktop: 2 ảnh / hàng */
  border-radius: 16px;
  overflow: hidden;
  display: block;
  position: relative;
  box-shadow: 0 14px 34px rgba(0,0,0,.12);
  background: #e9edf6;
  text-decoration: none;
}

.explore__card img{
  width: 100%;
  height: clamp(180px, 22vw, 260px);
  object-fit: cover;
  display: block;
  transition: transform .35s ease;
}

/* caption */
.explore__caption{
  position: absolute;
  left: 18px;
  bottom: 16px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(0,0,0,.48);
  color: #fff;
  font-weight: 800;
  letter-spacing: .02em;
  backdrop-filter: blur(8px);
}

.explore__card:hover img{
  transform: scale(1.05);
}

/* nav buttons */
.explore__nav{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.08);
  background: #fff;
  box-shadow: 0 10px 24px rgba(0,0,0,.12);
  cursor: pointer;
  font-size: 30px;
  line-height: 1;
  display: grid;
  place-items: center;
  z-index: 5;
}

.explore__nav--prev{ left: 10px; }
.explore__nav--next{ right: 10px; }

.explore__nav:hover{
  transform: translateY(-50%) scale(1.04);
}

/* ===== TABLET ===== */
@media (max-width: 1023px){
  .explore{
    padding: 56px 0 72px;
  }

  .explore__slider{
    padding: 0 54px;
  }

  .explore__track{
    gap: 18px;
  }

  .explore__card{
    flex: 0 0 calc(50% - 9px);     /* vẫn 2 ảnh */
  }

  .explore__caption{
    left: 14px;
    bottom: 12px;
    padding: 9px 12px;
  }
}

/* ===== MOBILE ===== */
@media (max-width: 600px){
  .explore__slider{
    padding: 0 50px;               /* nút vẫn nằm hai bên */
  }

  .explore__card{
    flex: 0 0 100%;                /* ✅ mobile: 1 ảnh / lần kéo */
  }

  .explore__viewport{
    border-radius: 14px;
  }

  .explore__nav{
    width: 40px;
    height: 40px;
    font-size: 28px;
  }

  .explore__caption{
    font-size: 14px;
  }
}


/* 8) FEEDBACK */
/* ===== FEEDBACK SECTION ===== */
.feedback {
  background: #fff; /* ✅ nền trắng */
  padding: 10px 0;
}

.feedback__title {
  text-align: center;
  font-size: clamp(26px, 3vw, 44px);
  font-weight: 900;
  margin-bottom: 30px;
  color: #000; /* ✅ chữ đen */
}

/* ===== SLIDER WRAPPER ===== */
.fbslider {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: auto;
}

/* viewport */
.fbslider__viewport {
  overflow: hidden;
  width: 100%;
}

/* track */
.fbslider__track {
  display: flex;
  gap: 22px;
  transition: transform 0.45s ease;
}

/* ===== CARD ===== */
/* ===== CARD (GIỐNG MẪU) ===== */
.fcard{
  flex: 0 0 calc(33.333% - 15px);

  background: #f3f4f6;                  /* ✅ xám nhạt giống mẫu */
  border-radius: 14px;
  padding: 26px 26px 22px;
  min-height: 320px;

  box-shadow: 0 10px 22px rgba(0,0,0,.06); /* ✅ shadow mềm */
  border: 1px solid rgba(0,0,0,.04);

  display: flex;
  flex-direction: column;
  justify-content: space-between;        /* ✅ đẩy footer xuống đáy */
}

/* hover nhẹ (giống mẫu, không nhảy quá mạnh) */
.fcard:hover{
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(0,0,0,.09);
}

/* ===== STARS: dạng ô xanh giống mẫu ===== */
.fcard__stars{
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
}

/* mỗi sao là 1 "ô" */
.fcard__star{
  width: 22px;
  height: 22px;
  border-radius: 0;                      /* ✅ vuông như mẫu */
  background: #0ea44a;                   /* ✅ xanh */
  display: inline-flex;
  align-items: center;
  justify-content: center;

  font-size: 15px;
  line-height: 1;
  color: #fff;
  font-weight: 900;
}

/* sao rỗng (màu xám nhạt như mẫu) */
.fcard__star.is-off{
  background: #d9dde3;
  color: #fff;
}

/* ===== TITLE ===== */
.fcard__heading{
  font-size: 26px;
  font-weight: 900;
  line-height: 1.25;
  margin: 0 0 14px;
  color: #0b1636;
}

/* ===== TEXT ===== */
.fcard__text{
  font-size: 15.5px;
  line-height: 1.75;
  color: #3a3f47;
  margin: 0 0 18px;
}

/* ===== USER AREA (logo + brand + role) ===== */
.fcard__user{
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 10px;
}

.fcard__user img{
  width: 44px;
  height: 44px;
  object-fit: contain;
  display: block;
}

.fcard__meta strong{
  display: block;
  font-size: 18px;
  font-weight: 900;
  color: #0b1636;
  margin-bottom: 2px;
}

.fcard__meta span{
  display: block;
  font-size: 14px;
  color: #626b76;
}

/* ===== TABLET + MOBILE: 1 card ===== */
@media (max-width: 1024px){
  .fcard{
    flex: 0 0 100%;
    max-width: 520px;
    margin: 0 auto;
    min-height: auto;
  }

  .fcard__heading{
    font-size: 22px;
  }
}

/* ===== ARROWS ===== */
.fbslider__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  font-size: 28px;
  background: rgba(0, 0, 0, 0.12);
  color: #000;
  z-index: 20;
}

.fbslider__arrow:hover {
  background: rgba(0, 0, 0, 0.22);
}

.fbslider__arrow.left {
  left: -18px;
}

.fbslider__arrow.right {
  right: -18px;
}

/* ===== DOTS ===== */
.fb__dots {
  display: flex;
  justify-content: center;
  gap: 9px;
  margin-top: 18px;
}

.fb__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: none;
  background: #ccc;
  cursor: pointer;
}

.fb__dot.is-active {
  background: #1b6bff;
}

/* ===================================== */
/* ✅ TABLET + MOBILE FIX                */
/* ===================================== */
@media (max-width: 1024px) {
  .fcard {
    flex: 0 0 100%; /* ✅ 1 card */
    max-width: 520px;
    margin: auto;
  }

  .fbslider__arrow.left {
    left: 6px;
  }

  .fbslider__arrow.right {
    right: 6px;
  }
}

/* ✅ MOBILE FIX FULL */
@media (max-width: 560px) {
  .feedback {
    padding: 55px 0;
  }

  .fcard {
    padding: 20px;
    min-height: auto;   /* ✅ Không cố định height */
    height: auto;
  }

  .fcard__heading {
    font-size: 18px;
  }

  .fcard__text {
    font-size: 14px;
  }

  /* ✅ arrow nhỏ lại */
  .fbslider__arrow {
    width: 38px;
    height: 38px;
    font-size: 22px;
  }

  /* ✅ tránh card tràn */
  .fbslider__viewport {
    padding: 0 12px;
  }
}


/* 9) FOOTER */
/* ===== FOOTER 2 (giống hình mẫu) ===== */
.footer2{
  position: relative;
  color:#fff;
  overflow:hidden;
}

/* background image full width */
.footer2__bg{
  position:absolute;
  inset:0;
  background-image: url("assets/footer-bg.png"); /* <-- đổi ảnh nền tại đây */
  background-size: cover;
  background-position: center;
  filter: saturate(1.05) contrast(1.05);
  transform: scale(1.02);
  z-index:0;
}

/* overlay tối */
.footer2__overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, rgba(0,0,0,.82) 0%, rgba(0,0,0,.70) 45%, rgba(0,0,0,.78) 100%);
  z-index:1;
}

/* content */
.footer2__inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 46px;
  padding: 56px 0 28px;
  align-items: start;
}

/* LEFT */
.footer2__brand{
  display:flex;
  align-items:center;
  gap: 16px;
  margin-bottom: 14px;
}

.footer2__logo{
  width: 86px;
  height: 86px;
  object-fit: contain;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  padding: 8px;
  box-shadow: 0 18px 45px rgba(0,0,0,.35);
}

.footer2__logoFull {
  width: 560px;        /* desktop */
  max-width: 100%;
  height: auto;
  object-fit: contain;

  display: block;
}

@media (max-width: 768px) {
  .footer2__logoFull {
    width: 460px;   /* mobile nhỏ hơn */
  }
}

@media (max-width: 480px) {
  .footer2__logoFull {
    width: 460px;
  }
}


.footer2__brandTop{
  font-weight: 800;
  letter-spacing: .06em;
  opacity:.95;
  font-size: 14px;
}

.footer2__brandName{
  font-weight: 900;
  font-size: clamp(32px, 3vw, 44px);
  line-height: 1.05;
  text-transform: uppercase;
}

.footer2__desc{
  margin: 12px 0 18px;
  color: rgba(255,255,255,.88);
  line-height: 1.65;
  max-width: 680px;
}

.footer2__social{
  display:flex;
  gap: 12px;
  margin-top: 10px;
}

.footer2__social{
  display:flex;
  gap: 14px;
  margin-top: 14px;
}

/* button tròn */
.footer2__socialBtn{
  width: 46px;
  height: 46px;
  border-radius: 999px;
  display:grid;
  place-items:center;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.18);

  transition: 0.25s ease;
}

/* icon png */
.footer2__socialBtn img{
  width: 22px;
  height: 22px;
  object-fit: contain;
  display:block;

  /* ✅ icon chuyển trắng */
  filter: brightness(0) invert(1);
}

/* hover giống mẫu */
.footer2__socialBtn:hover{
  transform: translateY(-3px);
  background: rgba(255,255,255,.24);
  box-shadow: 0 10px 25px rgba(0,0,0,.35);
}

@media (max-width:560px){
  .footer2__socialBtn{
    width: 42px;
    height: 42px;
  }

  .footer2__socialBtn img{
    width: 20px;
    height: 20px;
  }
}


/* RIGHT */
.footer2__title{
  margin: 0 0 10px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .02em;
  font-size: clamp(22px, 2.2vw, 34px);
}

.footer2__sub{
  margin: 0 0 14px;
  color: rgba(255,255,255,.86);
  line-height: 1.55;
  max-width: 520px;
}

/* hotline pill */
.footer2__hotlinePill{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 8px;
  background: rgba(255,255,255,.92);
  color:#b10f0f;
  font-weight: 900;
  margin: 8px 0 18px;
}

.footer2__hotlinePill span{
  color:#b10f0f;
  letter-spacing:.02em;
}
.footer2__hotlinePill strong{
  color:#b10f0f;
}

/* contact list */
.footer2__list{
  list-style:none;
  margin: 0;
  padding: 0;
  display:flex;
  flex-direction: column;
  gap: 14px;
}

.footer2__item{
  display:flex;
  gap: 12px;
  align-items:flex-start;
  color: rgba(255,255,255,.92);
}

.footer2__item b{
  color:#fff;
}

.footer2__icon{
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display:grid;
  place-items:center;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.14);
  flex: 0 0 40px;
  font-size: 18px;
}

/* icon image inside footer item */
.footer2__icon img{
  width: 22px;
  height: 22px;
  object-fit: contain;
  display: block;
  filter: brightness(0) invert(1); 
  /* ✅ icon sẽ thành màu trắng (đúng mẫu) */
}

/* bottom bar */
.footer2__bottom{
  position: relative;
  z-index:2;
  border-top: 1px solid rgba(255,255,255,.14);
  padding: 16px 0;
}

.footer2__bottomInner{
  color: rgba(255,255,255,.70);
  font-size: 14px;
}

/* ===== TABLET ===== */
@media (max-width: 1024px){
  .footer2__inner{
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 40px 0 22px;
  }
  .footer2__overlay{
    background: rgba(0,0,0,.78);
  }
  .footer2__logo{
    width: 74px;
    height: 74px;
  }
}

/* ===== MOBILE ===== */
@media (max-width: 560px){
  .footer2__brand{
    gap: 12px;
  }
  .footer2__logo{
    width: 64px;
    height: 64px;
    padding: 6px;
  }
  .footer2__desc{
    font-size: 14px;
  }
  .footer2__icon{
    width: 38px;
    height: 38px;
    border-radius: 10px;
  }
  .footer2__hotlinePill{
    width: 100%;
    justify-content: center;
  }
}


/* Responsive */
@media (max-width: 980px){
  .two-col{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns: repeat(2, 1fr)}
  .product-grid{grid-template-columns: repeat(2, 1fr)}
  .feature-grid{grid-template-columns:1fr}
  .feedback-grid{grid-template-columns:1fr}
  .modal__card{grid-template-columns:1fr}
}
@media (max-width: 520px){
  .nav__links{display:none}
  .gallery-grid{grid-template-columns: 1fr}
  .product-grid{grid-template-columns: 1fr}
  .footer__grid{grid-template-columns: 1fr}
}