/* ============ FONTS ============ */
@font-face{
  font-family:'Lunea Sans';
  src:url('fonts/1FTV-VIP-LUNEA-SANS.OTF') format('opentype');
  font-weight:400; font-style:normal; font-display:swap;
}

/* ============ TOKENS ============ */
:root{
  --ink:#1a1814;
  --white:#fff;
  --surface:#f7f5f2;
  --gold:#eec870;
  --gold-soft:#f3d88c;
  --gold-deep:#c29733;
  --line:#e5e5e5;

  --font-head:'Lunea Sans','Inter',system-ui,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;

  --maxw:1440px;
  --pad:80px;

  --grad-gold:
    linear-gradient(270deg,rgba(242,194,111,.7) 0%,rgba(249,216,117,.7) 26.9%,rgba(255,230,159,.7) 51.4%,rgba(249,216,117,.7) 77.4%,rgba(243,197,87,.7) 100%),
    linear-gradient(96.3deg,#f3d88c 0%,#eec870 100%);
}

/* ============ BASE ============ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--white);
  font-size:16px;
  line-height:1.6;
  text-wrap:pretty;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:400;margin:0;text-wrap:balance;line-height:1.2}
p{margin:0}
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.br-desktop{display:inline}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--white);
  -webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);
}
.header-inner{
  max-width:var(--maxw);margin:0 auto;
  padding:18px var(--pad);
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.logo img{width:115.6px;height:64px;object-fit:contain}
.header-right{display:flex;align-items:center;gap:80px}
.main-nav{display:flex;align-items:center;gap:26px}
.main-nav a{
  font-family:var(--font-head);
  font-size:15px;line-height:normal;
  text-transform:uppercase;color:#000;white-space:nowrap;
  transition:color .18s ease;
}
.main-nav a:hover{color:var(--gold-deep)}
.main-nav a.is-active{color:var(--gold-deep)}
.lang{display:flex;align-items:center;gap:7px}
.lang img{width:23px;height:18px;border-radius:3px;object-fit:cover}
.lang span{font-family:var(--font-head);font-size:15px;color:#000;white-space:nowrap}

/* ============ HERO ============ */
/* Tiêu đề "SHI IP TAM DƯƠNG" nằm SẴN trong ảnh nền → hero phải co giãn đúng tỉ lệ
   ảnh và nội dung đặt theo % để luôn nằm dưới tiêu đề ở mọi bề rộng màn hình. */
.hero{
  position:relative;
  aspect-ratio:1440 / 645;
  background:url('figma/hero-bg.jpg') no-repeat center top;
  background-size:100% 110%;   /* khớp Figma: w-full, h-110%, neo top */
  overflow:hidden;
}
.hero::after{ /* tăng độ đọc cho chữ trắng phía dưới */
  content:"";position:absolute;inset:auto 0 0 0;height:58%;
  background:linear-gradient(to top,rgba(8,12,8,.72) 0%,rgba(8,12,8,.28) 45%,transparent 100%);
  z-index:1;pointer-events:none;
}
.hero-inner{
  position:absolute;z-index:2;
  top:59.8%;   /* = 386/645 trong Figma: mép trên khối số liệu */
  left:0;right:0;
  max-width:var(--maxw);margin:0 auto;
  padding:0 var(--pad);
}
.hero-content{
  display:flex;flex-direction:column;align-items:flex-start;gap:20px;
  filter:drop-shadow(0 4px 5px rgba(0,0,0,.7));
}
/* Stats */
.hero-stats{display:flex;align-items:center;gap:22px}
.hero-stat{display:flex;flex-direction:column;gap:6px;white-space:nowrap}
.hero-stat b{
  font-family:var(--font-head);font-weight:400;
  font-size:42px;line-height:normal;letter-spacing:-.5px;color:#fff;
}
.hero-stat span{
  font-family:var(--font-head);
  font-size:11px;line-height:normal;color:var(--surface);text-transform:uppercase;
}
.hero-divider{width:1px;height:46px;background:rgba(255,255,255,.6);flex:none}
/* Hotline button */
.btn-gold{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 28px;border-radius:50px;
  font-family:var(--font-head);font-size:16px;color:#161310;
  background:
    linear-gradient(270deg,rgba(242,194,111,.7) 0%,rgba(249,216,117,.7) 26.9%,rgba(255,230,159,.7) 51.4%,rgba(249,216,117,.7) 77.4%,rgba(243,197,87,.7) 100%),
    linear-gradient(113.8deg,#f3d88c 0%,#eec870 100%);
  box-shadow:0 14px 30px -14px rgba(238,200,112,.8);
  transition:transform .18s ease, box-shadow .18s ease;
}
.btn-gold::before{
  content:"";position:absolute;inset:0;border-radius:50px;
  background:url('figma/btn-texture.jpg') center/cover;
  opacity:.1;pointer-events:none;
}
.btn-gold > *{position:relative;z-index:1}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 18px 34px -14px rgba(238,200,112,.95)}
.btn-gold svg{width:16px;height:16px;flex:none}
/* Carousel controls */
.hero-arrows{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:1360px;max-width:calc(100% - 80px);
  display:flex;align-items:center;justify-content:space-between;
  z-index:3;pointer-events:none;
}
.hero-arrow{
  pointer-events:auto;
  width:24px;height:24px;border-radius:100px;
  background:var(--white);border:.75px solid var(--line);
  box-shadow:0 1.5px 3px rgba(39,39,39,.15);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;padding:0;
}
.hero-arrow svg{width:7.5px;height:13.5px;display:block}
.hero-arrow.next svg{transform:rotate(180deg)}
.hero-dots{
  position:absolute;left:50%;transform:translateX(-50%);
  top:89%;   /* = 574/645 trong Figma */
  display:flex;align-items:center;gap:8px;z-index:3;
}
.hero-dots i{
  width:9.6px;height:9.6px;border-radius:4.8px;
  background:var(--gold);border:1px solid var(--gold);opacity:.6;
  display:block;cursor:pointer;
}
.hero-dots i.is-active{background:var(--white);border-color:var(--white);opacity:1}

/* ============ THẺ SECTION (ribbon vàng) ============ */
.sec-tag{
  position:relative;height:80px;width:100%;flex:none;--tag-w:324px;
  --tag-wc:min(var(--tag-w), 76vw);   /* co lại trên màn hẹp */
}
.sec-tag__fill{
  position:absolute;left:0;top:15px;width:var(--tag-wc);height:65px;
  background:linear-gradient(107.8deg,#f3d88c 0%,#eec870 100%);
  clip-path:polygon(0 0, calc(100% - 58px) 0, 100% 100%, 0 100%);
}
.sec-tag__line{position:absolute;left:0;top:7px;width:100%;height:72.5px}
/* Nhãn LUÔN căn giữa khối vàng.
   Khối vàng là hình bình hành (cạnh xiên 58px) → tâm quang học = (W - 29)/2 */
.sec-tag__label{
  position:absolute;top:30px;
  left:calc((var(--tag-wc) - 29px) / 2);
  transform:translateX(-50%);
  font-family:var(--font-head);
  font-size:clamp(18px, 2.36vw, 34px);
  line-height:1.04;
  text-transform:uppercase;color:var(--ink);white-space:nowrap;
}

/* ============ GIỚI THIỆU / VIDEO DỰ ÁN ============ */
.sec-intro{background:var(--white);padding:80px 0}
.sec-intro__inner{display:flex;align-items:flex-start;gap:50px}
.sec-intro__left{width:594px;flex:none;display:flex;flex-direction:column;gap:30px}
.sec-intro__head{display:flex;flex-direction:column;gap:4px}
.sec-intro__head h2{
  font-size:26px;line-height:1.4;letter-spacing:-.5px;color:var(--ink);
  text-transform:capitalize;
}
.sec-intro__head p{font-size:16px;line-height:1.5;color:var(--ink)}
.intro-copy{display:flex;flex-direction:column;gap:10px}
.intro-copy__title{
  font-family:var(--font-head);font-size:26px;line-height:1.4;
  letter-spacing:-.5px;color:#a37b3a;
}
.intro-copy p{font-size:16px;line-height:1.5;color:var(--ink)}
.intro-copy b{font-weight:700}
.intro-clamp{
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
  overflow:hidden;
}
.intro-more{display:none;flex-direction:column;gap:10px}
.intro-more ul{margin:0;padding-left:20px}
.intro-more li{font-size:16px;line-height:1.5;margin-bottom:4px}
.intro-copy.is-open .intro-clamp{-webkit-line-clamp:unset;display:block}
.intro-copy.is-open .intro-more{display:flex}
.link-more{
  display:inline-flex;align-items:center;gap:7px;align-self:flex-start;
  background:none;border:0;padding:0;cursor:pointer;
  font-family:var(--font-body);font-weight:600;font-size:15px;color:#b48432;
}
.link-more svg{width:9px;height:4.5px;transition:transform .25s ease}
.intro-copy.is-open .link-more svg{transform:rotate(180deg)}

.sec-intro__right{flex:1;min-width:0;display:flex;flex-direction:column;gap:16px}
.video-card{
  position:relative;display:block;height:300px;border-radius:18px;
  overflow:hidden;background:#1c1c1e;
  box-shadow:0 12px 26px -10px rgba(0,0,0,.3);
}
.video-card img{width:100%;height:100%;object-fit:cover}
.video-card__overlay{position:absolute;inset:0;background:rgba(20,20,22,.3)}
.video-card__play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:78px;height:78px;border-radius:39px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#f3d88c 0%,#eec870 100%);
  box-shadow:0 16px 36px -12px rgba(238,200,112,.75);
  transition:transform .2s ease;
}
.video-card:hover .video-card__play{transform:translate(-50%,-50%) scale(1.06)}
.video-card__play svg{width:30px;height:30px;margin-left:3px}
.intro-thumbs{display:flex;gap:16px}
.intro-thumbs img{
  flex:1;min-width:0;height:197px;object-fit:cover;border-radius:18px;
  box-shadow:0 12px 26px -10px rgba(0,0,0,.3);
}

/* Biến thể thẻ section bên phải */
/* biến thể thẻ bên phải: khối vàng áp phải, đường viền lật ngang */
.sec-tag--right .sec-tag__fill{
  left:auto;right:0;
  background:linear-gradient(-107.8deg,#f3d88c 0%,#eec870 100%);
  clip-path:polygon(58px 0, 100% 0, 100% 100%, 0 100%);
}
/* đường viền thẻ phải: KHÔNG flip — path đã được JS tính sẵn theo hướng đúng */
.sec-tag--right .sec-tag__label{
  left:calc(100% - var(--tag-wc) + (var(--tag-wc) + 29px) / 2);
}

/* ============ VỊ TRÍ & KẾT NỐI VÙNG ============ */
.sec-location{
  position:relative;overflow:hidden;
  background:rgba(255,244,222,.3);
  padding:60px 0 0;min-height:787px;
}
.sec-location__inner{position:relative;z-index:2}
.sec-location__left{display:flex;flex-direction:column;align-items:flex-start;gap:22px}
.loc-head{display:flex;flex-direction:column;gap:12px}
.loc-head h2{
  font-size:30px;line-height:1.4;letter-spacing:-.5px;
  text-transform:capitalize;color:var(--ink);
}
.loc-head p{font-size:17px;line-height:1.55;max-width:453px;color:var(--ink)}
.loc-cards{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:467px}
.loc-card{
  display:flex;flex-direction:column;gap:10px;
  background:rgba(28,72,36,.8);border:1px solid #5ecc72;border-radius:12px;
  padding:20px;color:#fff;box-shadow:0 6px 20px -8px rgba(0,0,0,.2);
}
.loc-card__top{display:flex;flex-direction:column;gap:12px}
.loc-card__ic{width:32px;height:32px}
.loc-card__num{font-family:var(--font-head);line-height:1.1;letter-spacing:-.3px;color:#fff}
.loc-card__num b{font-weight:400;font-size:40px}
.loc-card__num span{font-size:20px}
.loc-card__lbl{font-size:14px;line-height:1.4;color:#fff}
.btn-outline{
  display:inline-flex;align-items:center;gap:7px;
  padding:15px 28px;border:1px solid #45423b;border-radius:50px;
  font-size:15px;color:#45423b;background:none;cursor:pointer;
  transition:background .18s ease,color .18s ease;
}
.btn-outline:hover{background:#45423b;color:#fff}
.btn-outline img{width:17px;height:17px}
.btn-outline:hover img{filter:invert(1) brightness(2)}
.sec-location__map{
  position:absolute;right:0;bottom:0;z-index:1;
  width:869px;height:628px;object-fit:contain;object-position:right bottom;
  pointer-events:none;
}

/* ============ SẢN PHẨM & DỊCH VỤ ============ */
.sec-product{background:var(--white);padding:80px 0 0;min-height:762px}
.sec-product__inner{display:flex;flex-direction:column;gap:52px}
.sec-product__head{display:flex;flex-direction:column;gap:14px}
.sec-product__head .sec-tag__label{letter-spacing:-.5px;line-height:1.18}
.sec-product__sub{font-size:16px;line-height:1.55;color:#45423b}
.prod-grid{display:flex;gap:28px;align-items:flex-start}
.prod-card{flex:1;min-width:0;display:flex;flex-direction:column;border-radius:10px}
.prod-card__img{
  width:100%;height:400px;object-fit:cover;border-radius:12px;
  box-shadow:0 12px 26px rgba(0,0,0,.3);
}
.prod-card__body{display:flex;flex-direction:column;gap:12px;padding:28px 28px 30px}
.prod-card__body h3{
  font-size:28px;line-height:1.26;letter-spacing:-.2px;color:var(--ink);
}
.link-sm{display:inline-flex;align-items:center;gap:7px;font-size:15px;color:#767068}
.link-sm img{width:16px;height:16px;transition:transform .18s ease}
.prod-card:hover .link-sm img{transform:translateX(3px)}

/* ============ TIN TỨC & SỰ KIỆN ============ */
.sec-news{background:rgba(255,244,222,.5);padding:100px 0}
.sec-news__inner{display:flex;flex-direction:column;align-items:center;gap:44px}
.sec-news .sec-tag__label{letter-spacing:-.5px;line-height:1.16}
.cat{
  display:inline-flex;align-self:flex-start;
  background:#faf0d9;color:#b48432;border-radius:100px;
  padding:6px 14px;font-size:12px;font-weight:600;line-height:normal;
}
.cat--sm{padding:5px 12px}
.news-row{display:flex;gap:24px;align-items:stretch;width:100%}
.news-feature{
  position:relative;flex:1;min-width:0;
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:20px 16px;border-radius:10px;overflow:hidden;
  box-shadow:0 12px 13px rgba(0,0,0,.3);
}
.news-feature__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.news-feature::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to bottom,rgba(0,0,0,0) 61.6%,rgba(0,0,0,.8) 100%);
}
.news-feature__body{
  position:relative;z-index:2;display:flex;flex-direction:column;gap:12px;max-width:596px;
}
.news-feature__body h3{
  font-size:32px;line-height:1.32;letter-spacing:-.1px;color:#fff;
}
.news-feature__body time{font-size:13px;color:#fff}
.news-list{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center;gap:24px}
.news-card{
  display:flex;align-items:stretch;   /* ảnh giãn hết chiều cao thẻ, không hở trắng */
  background:var(--white);
  border:1px solid #e7e2d9;border-radius:10px;overflow:hidden;
  box-shadow:0 12px 26px -10px rgba(0,0,0,.3);
  transition:transform .18s ease,box-shadow .18s ease;
}
.news-card:hover{transform:translateY(-3px);box-shadow:0 16px 30px -10px rgba(0,0,0,.35)}
.news-card__img{width:289px;flex:none;min-height:163px;height:auto;align-self:stretch;object-fit:cover}
.news-card__body{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center;gap:10px;padding:18px 16px}
.news-card__body h3{font-size:16px;line-height:1.32;letter-spacing:-.1px;color:var(--ink)}
.news-card__body time{font-size:13px;color:#767068}
.btn-outline--grey{border-color:#767068;color:#767068;font-size:16px}
.btn-outline--grey:hover{background:#767068;color:#fff}

/* ============ KHÁCH HÀNG & ĐỐI TÁC ============ */
.sec-partner{background:var(--white);padding:60px 0 80px}
.sec-partner__inner{display:flex;flex-direction:column;align-items:center;gap:40px}
.sec-partner .sec-tag__label{letter-spacing:-.5px;line-height:1.18}
.logos{display:flex;flex-direction:column;align-items:center;gap:20px;width:100%}
.logo-row{display:flex;align-items:center;justify-content:center;gap:20px;flex-wrap:wrap}
.logo-row--partner{gap:30px}
.logo-badge{
  display:inline-flex;align-items:center;gap:10px;
  background:#f2e9d6;border-radius:18px;padding:8px 12px;
  font-weight:600;font-size:16px;letter-spacing:.5px;
  text-transform:uppercase;color:#a37b3a;white-space:nowrap;
}
.logo-badge img{width:20px;height:20px;flex:none}
.logo-sep{width:1px;height:49px;background:#e7e2d9;flex:none}
.logo-box{height:72px;display:flex;align-items:center;justify-content:center;padding:10px 0;flex:none}
.logo-box img{width:100px;height:100%;object-fit:contain}
.logo-row--partner .logo-box{height:84px}
.logo-row--partner .logo-box img{width:120px}
.partner-map{
  display:block;width:1240px;max-width:100%;height:525px;
  border:1px solid #e6e6e9;border-radius:22px;overflow:hidden;
  box-shadow:0 18px 50px -22px rgba(18,18,20,.32);
}
.partner-map img{width:100%;height:100%;object-fit:cover}

/* ============ CTA / ĐĂNG KÝ TƯ VẤN + CHÂN TRANG ============ */
.sec-cta{position:relative;overflow:hidden;background:#1c1c1e;color:#fff;padding:80px 0}
.sec-cta__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.sec-cta__veil{position:absolute;inset:0;background:rgba(0,0,0,.4);z-index:1}
.sec-cta__glow{
  position:absolute;top:-30%;right:-10%;width:560px;height:452px;border-radius:280px;z-index:1;
  background:radial-gradient(closest-side,rgba(238,200,112,.2),rgba(238,200,112,0) 70%);
  pointer-events:none;
}
.sec-cta__inner{position:relative;z-index:2;display:flex;flex-direction:column;gap:20px}
.cta-row{display:flex;gap:50px;align-items:center}
.cta-left{flex:1;min-width:0}
.cta-lead{font-size:16px;line-height:22px;max-width:541px}
.cta-contacts{display:flex;flex-direction:column;gap:14px;padding-top:22px}
.cta-item{display:flex;align-items:center;gap:16px}
.gold-box{
  position:relative;flex:none;width:46px;height:46px;border-radius:12px;overflow:hidden;
  display:flex;align-items:center;justify-content:center;background:var(--grad-gold);
}
.gold-box::before{
  content:"";position:absolute;inset:0;
  background:url('figma/btn-texture.jpg') center/cover;opacity:.1;
}
.gold-box img{position:relative;z-index:1;width:22px;height:22px}
.cta-item__label{
  font-family:var(--font-head);font-size:12px;line-height:19.2px;
  letter-spacing:1.44px;text-transform:uppercase;color:#9a9aa3;
}
.cta-item__value{font-size:16px;line-height:25.6px;color:#fff}
.cta-social{display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding-top:20px}
.cta-social__title,.cta-copyright{
  font-family:var(--font-head);letter-spacing:1.44px;text-transform:uppercase;color:#fff;
}
.cta-social__title{font-size:12px;line-height:19.2px}
.cta-copyright{font-size:13px;line-height:20.8px;letter-spacing:normal}
.cta-social__row{display:flex;gap:12px}
.cta-social__row .gold-box img{width:26px;height:26px}
/* form */
.cta-form{
  position:relative;flex:1;min-width:0;padding:30px;border-radius:22px;
  overflow:hidden;background:var(--grad-gold);
}
.cta-form::before{
  content:"";position:absolute;inset:0;
  background:url('figma/btn-texture.jpg') center/cover;opacity:.1;
}
.cta-form form{position:relative;z-index:1;display:flex;flex-direction:column}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:13px;font-weight:600;line-height:20.8px;color:#45454b}
.field label i{font-style:normal;color:#a37b3a}
.field input,.field textarea{
  width:100%;background:#fafafa;border:1px solid #e6e6e9;border-radius:11px;
  padding:15px 17px;font-family:var(--font-body);font-size:15px;color:var(--ink);
}
.field input::placeholder,.field textarea::placeholder{color:#d1d1d1}
.field input:focus,.field textarea:focus{outline:2px solid #a37b3a;outline-offset:1px}
.field textarea{height:71px;resize:vertical}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding-top:16px}
.field--msg{padding-top:16px}
.btn-submit{
  width:100%;margin-top:24px;background:var(--white);border:0;border-radius:50px;
  padding:15px 28px;display:flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-body);font-weight:600;font-size:15px;letter-spacing:.15px;color:#2a2410;
  box-shadow:0 14px 30px -14px rgba(238,200,112,.8);cursor:pointer;
  transition:transform .18s ease;
}
.btn-submit:hover{transform:translateY(-2px)}
.btn-submit img{width:16px;height:16px}

/* ============ NÚT MENU MOBILE ============ */
.nav-toggle{
  display:none;flex-direction:column;align-items:center;justify-content:center;gap:5px;
  width:44px;height:44px;background:none;border:0;cursor:pointer;padding:0;
}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);transition:.25s ease}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity:0}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ==================================================================
   RESPONSIVE
   ================================================================== */

/* ---------- ≤1265: thu gọn lề ---------- */
@media (max-width:1265px){
  :root{--pad:48px}
  .sec-intro__left{width:min(594px,48%)}
  .news-card__img{width:240px}
  .partner-map{height:460px}
  .news-feature__body h3{font-size:28px}
}

/* ---------- ≤1024: tablet — xếp chồng 2 cột ---------- */
@media (max-width:1024px){
  :root{--pad:32px}

  /* Giới thiệu */
  .sec-intro{padding:64px 0}
  .sec-intro__inner{flex-direction:column;gap:36px}
  .sec-intro__left{width:100%}

  /* Vị trí & kết nối: bản đồ xuống dưới, thôi absolute */
  .sec-location{min-height:0;padding:56px 0 56px}
  .sec-location__map{
    position:static;width:100%;height:auto;max-width:660px;
    margin:32px auto 0;display:block;object-fit:contain;
  }
  .loc-cards{width:100%;max-width:560px}

  /* Sản phẩm */
  .sec-product{padding:64px 0 0;min-height:0}
  .prod-card__img{height:320px}

  /* Tin tức */
  .sec-news{padding:64px 0}
  .news-row{flex-direction:column}
  .news-feature{min-height:380px}

  /* Đối tác */
  .sec-partner{padding:48px 0 64px}
  .partner-map{height:400px}

  /* CTA */
  .sec-cta{padding:64px 0}
  .cta-row{flex-direction:column;align-items:stretch;gap:32px}
  .cta-lead{max-width:none}
}

/* ---------- ≤768: mobile ---------- */
@media (max-width:768px){
  :root{--pad:20px}
  .br-desktop{display:none}   /* bỏ ngắt dòng cứng của desktop */

  /* Header → menu xổ */
  .nav-toggle{display:flex}
  .header-inner{padding:12px var(--pad)}
  .logo img{width:92px;height:51px}
  .header-right{
    display:none;position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--white);border-top:1px solid var(--line);
    padding:6px var(--pad) 18px;
    box-shadow:0 18px 30px -18px rgba(0,0,0,.35);
  }
  .header-right.is-open{display:flex}
  .main-nav{flex-direction:column;align-items:stretch;gap:0}
  .main-nav a{padding:13px 0;border-bottom:1px solid #f2eee6;font-size:16px}
  .lang{padding-top:14px}

  /* Hero: tiêu đề nằm trong ảnh → hiện trọn ảnh, nội dung xuống dưới */
  .hero{
    aspect-ratio:auto;
    background-size:100% auto;background-position:center top;
    background-color:#0f150e;
    padding-top:50%;                 /* = chiều cao ảnh (tỉ lệ 2:1) */
  }
  .hero::after{display:none}
  .hero-inner{position:static;padding:26px var(--pad) 54px;max-width:none}
  .hero-content{filter:none;gap:18px}
  .hero-stat b{font-size:28px}
  .hero-stat span{font-size:10px}
  .hero-divider{height:38px}
  .hero-arrows{display:none}
  .hero-dots{top:calc(50vw - 26px)}

  /* Thẻ badge nhỏ lại */
  .sec-tag{height:58px}
  .sec-tag__fill{top:11px;height:47px}
  .sec-tag__line{top:5px;height:53px}
  .sec-tag__label{top:22px}

  /* Giới thiệu */
  .sec-intro__head h2{font-size:22px}
  .intro-copy__title{font-size:21px}
  .video-card{height:220px}
  .video-card__play{width:60px;height:60px}
  .video-card__play svg{width:24px;height:24px}
  .intro-thumbs img{height:130px}

  /* Vị trí */
  .loc-head h2{font-size:24px}
  .loc-head p{font-size:15px}
  .loc-cards{max-width:none;gap:12px}
  .loc-card{padding:16px}
  .loc-card__num b{font-size:32px}
  .loc-card__num span{font-size:16px}

  /* Sản phẩm */
  .prod-grid{flex-direction:column;gap:24px}
  .prod-card__img{height:240px}
  .prod-card__body{padding:20px 4px 8px}
  .prod-card__body h3{font-size:22px}

  /* Tin tức */
  .news-feature{min-height:300px;padding:18px 16px}
  .news-feature__body h3{font-size:22px}
  .news-card{flex-direction:column;align-items:stretch}
  .news-card__img{width:100%;height:190px;min-height:0}
  .news-card__body{padding:16px}

  /* Đối tác */
  .logo-sep{display:none}
  .logo-row{gap:16px}
  .logo-badge{font-size:14px}
  .logo-box{height:56px}
  .logo-box img{width:84px}
  .logo-row--partner .logo-box{height:64px}
  .logo-row--partner .logo-box img{width:100px}
  .partner-map{height:280px;border-radius:16px}

  /* CTA */
  .cta-form{padding:22px}
  .field-row{grid-template-columns:1fr}
  .cta-item__value{font-size:15px}
}

/* ---------- ≤560: điện thoại nhỏ ---------- */
@media (max-width:560px){
  .hero-stats{flex-wrap:wrap;gap:12px 16px}
  .hero-divider{display:none}
  .hero-stat b{font-size:24px}
  .loc-cards{grid-template-columns:1fr;max-width:340px}
  .intro-thumbs{flex-direction:column}
  .intro-thumbs img{height:150px}
  .video-card{height:190px}
  .news-feature__body h3{font-size:20px}
  .partner-map{height:220px}
  .btn-outline,.link-sm{font-size:14px}
}