/* =========================
   ABOUT HERO (2-col + image)
   ========================= */
.about-hero{
  padding: 86px 0 42px;
}

.about-hero-inner{
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(20px, 3vw, 44px);
  align-items: center;
}

.about-hero-copy{
  max-width: 680px;
}

.about-hero-media{
  width: 100%;
}

.about-hero-figure{
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: 18px;
  overflow: hidden;
  background: rgba(255,255,255,0.04);
  box-shadow: 0 20px 60px rgba(0,0,0,0.28);
}

.about-hero-figure img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
}

.about-hero-figure__overlay{
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,0,0,0.10) 0%,
    rgba(0,0,0,0.35) 70%,
    rgba(0,0,0,0.55) 100%
  );
  pointer-events: none;
}


/* =========================
   TYPO HELPERS
   ========================= */
.h2-tight{ margin: 0 0 10px; }
.h3-tight{ margin: 0 0 8px; font-size: 18px; font-weight: 750; }


/* =========================
   VISION + MISSION (pure white)
   ========================= */
.vm-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(16px, 2.4vw, 28px);
  align-items: stretch;
}

.vm-card{
  border-radius: 22px;
  padding: 18px;
  background: #fff;
  border: 1px solid rgba(231,235,241,.95);
  box-shadow: 0 10px 26px rgba(2,8,23,.05);
}

.vm-card::before,
.vm-card::after{
  content: none;
  display: none;
}

.vm-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.vm-badge{
  background: #fff;
  border: 1px solid rgba(231,235,241,.95);
  color: rgba(11,18,32,.68);
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.vm-title{
  margin: 0 0 10px;
  color: rgba(11,18,32,.92);
  letter-spacing: -0.01em;
}

.vm-foot{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  margin-top: 14px;
}

.vm-chip{
  background: #fff;
  border: 1px solid rgba(231,235,241,.95);
  color: rgba(11,18,32,.72);
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.vm-list{
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  display:grid;
  gap: 10px;
}

.vm-list li{
  display:flex;
  gap: 10px;
  align-items:flex-start;
  color: rgba(11,18,32,.78);
  line-height: 1.7;
}

.vm-dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  margin-top: 6px;
  background: rgb(192 42 48);
  flex: 0 0 auto;
}

.vm-note{
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid rgba(231,235,241,.95);
}


/* =========================
   OPTIONAL: VM section with image background
   (only apply if section has .vm-section-bg)
   ========================= */
.vm-section-bg{
  position: relative;
  overflow: hidden;
  background-image: url("../img/vm-bg.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.vm-section-bg::before{
  content:"";
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
  pointer-events: none;
}

.vm-section-bg > .container{
  position: relative;
  z-index: 1;
}

/* IMPORTANT:
   You said totally white, so we do NOT force glass cards here.
   If you ever want glass on bg, add class .vm-glass to the section.
*/
.vm-section-bg.vm-glass .vm-card{
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(10px);
}


/* =========================
   PORTFOLIO
   ========================= */
/* ===== Portfolio Premium Light ===== */
.portfolio-premium--light{
  padding: 96px 0;
}

.portfolio-premium--light .container{
  max-width: 1140px;
}

/* Header */
.portfolio-premium--light .section-head{
  text-align: center;
  max-width: 760px;
  margin: 0 auto 34px;
}

.portfolio-premium--light .kicker{
  display:inline-block;
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  margin: 0 0 10px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(15,23,42,.10);
  background: rgba(255,255,255,.75);
  color: rgba(15,23,42,.70);
}

.portfolio-premium--light h2{
  margin: 0 0 10px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.12;
  color: #0f172a;
  font-weight: 800;
}

.portfolio-premium--light .subhead{
  margin: 0;
  color: rgba(15,23,42,.72);
  font-size: 16px;
  line-height: 1.6;
}

/* Grid */
.mini-brand-grid--premium{
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}

/* Card */
.portfolio-premium--light .mini-brand--premium{
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 20px;
  border-radius: 18px;
  text-decoration: none;
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(15,23,42,.08);
  box-shadow: 0 18px 45px rgba(15,23,42,.08);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
  overflow: hidden;
}

.portfolio-premium--light .mini-brand--premium::before{
  content:"";
  position:absolute;
  inset: 0;
  pointer-events:none;
  background: radial-gradient(520px 180px at 20% 0%, rgba(109,91,255,.10), transparent 60%);
  opacity: .9;
}

.portfolio-premium--light .mini-brand--premium:hover{
  transform: translateY(-6px);
  border-color: rgba(109,91,255,.22);
  box-shadow: 0 26px 70px rgba(15,23,42,.12);
}

/* Top row: logo + arrow */
.portfolio-premium--light .mini-brand-top{
  position: relative;
  z-index: 1;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 14px;
}

.portfolio-premium--light .mini-brand-logo{
  width: 120px;
  height: 44px;
  display:flex;
  align-items:center;
}

.portfolio-premium--light .mini-brand-logo img{
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: none;
}

/* Arrow */
.portfolio-premium--light .mini-brand-arrow{
  width: 34px;
  height: 34px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius: 999px;
  border: 1px solid rgba(15,23,42,.10);
  background: linear-gradient(135deg, rgba(109,91,255,.12), rgba(34,211,238,.10));
  color: rgba(15,23,42,.75);
  transition: transform .22s ease, filter .22s ease;
}

.portfolio-premium--light .mini-brand--premium:hover .mini-brand-arrow{
  transform: translateY(-1px) rotate(8deg);
  filter: brightness(1.04);
}

/* Name + desc */
.portfolio-premium--light .mini-brand-name{
  position: relative;
  z-index: 1;
  font-size: 16px;
  font-weight: 800;
  color: #0f172a;
  letter-spacing: .01em;
  margin-top: 2px;
}

.portfolio-premium--light .mini-brand-desc{
  position: relative;
  z-index: 1;
  color: rgba(15,23,42,.68);
  line-height: 1.65;
  font-size: 14.5px;
  min-height: 48px;
}

/* CTA */
.portfolio-premium--light .mini-brand-cta{
  position: relative;
  z-index: 1;
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 13px;
  color: rgba(15,23,42,.82);
}

.portfolio-premium--light .mini-brand-cta span{
  width: 26px;
  height: 26px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius: 999px;
  border: 1px solid rgba(15,23,42,.10);
  background: rgba(15,23,42,.03);
  transition: transform .22s ease, background .22s ease, border-color .22s ease;
}

.portfolio-premium--light .mini-brand--premium:hover .mini-brand-cta span{
  transform: translateX(3px);
  background: rgba(109,91,255,.10);
  border-color: rgba(109,91,255,.18);
}

/* Scale bar */
.portfolio-premium--light .portfolio-scale{
  margin-top: 22px;
  padding: 18px 18px;
  border-radius: 18px;
  border: 1px solid rgba(15,23,42,.08);
  background: rgba(255,255,255,.82);
  box-shadow: 0 14px 40px rgba(15,23,42,.06);
  display:flex;
  align-items:center;
  gap: 16px;
}

.portfolio-premium--light .scale-item{
  display:flex;
  align-items: baseline;
  gap: 10px;
  min-width: 160px;
}

.portfolio-premium--light .scale-num{
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(90deg, rgba(109,91,255,1), rgba(34,211,238,1));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.portfolio-premium--light .scale-label{
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(15,23,42,.65);
}

.portfolio-premium--light .scale-sep{
  width: 1px;
  height: 44px;
  background: linear-gradient(180deg, transparent, rgba(15,23,42,.14), transparent);
}

.portfolio-premium--light .scale-copy{
  color: rgba(15,23,42,.70);
  line-height: 1.6;
  font-size: 14.5px;
}

/* Responsive */
@media (max-width: 1100px){
  .mini-brand-grid--premium{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px){
  .portfolio-premium--light{ padding: 72px 0; }
  .mini-brand-grid--premium{ grid-template-columns: 1fr; }
  .portfolio-premium--light .portfolio-scale{ flex-direction: column; align-items: flex-start; }
  .portfolio-premium--light .scale-sep{ display:none; }
}


/* =========================
   MARKET LEADERSHIP
   ========================= */
.leadership-wrap{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items:start;
}

.leadership-card{
  border-radius: 22px;
  border: 1px solid rgba(231,235,241,.95);
  background:#fff;
  box-shadow: 0 10px 28px rgba(2,8,23,.05);
  padding: 18px;
}

.checklist-light{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:10px;
}

.checklist-light li{
  position:relative;
  padding-left: 26px;
  color: rgba(11,18,32,.78);
  line-height: 1.7;
}

.checklist-light li:before{
  content:"✓";
  position:absolute;
  left:0;
  top:0;
  color: rgba(20,184,166,.95);
  font-weight: 900;
}

.leadership-note{
  border-radius: 22px;
  border: 1px solid rgba(231,235,241,.95);
  background: #fff;
  box-shadow: 0 10px 26px rgba(2,8,23,.05);
  padding: 18px;
}


/* =========================
   INNOVATION
   ========================= */
.innov-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 10px;
}

.innov-card{
  border-radius: 18px;
  border: 1px solid rgba(231,235,241,.95);
  background: #fff;
  padding: 14px;
  display:flex;
  gap: 10px;
  align-items:flex-start;
  box-shadow: 0 10px 28px rgba(2,8,23,.05);
}

.innov-icon{
  width: 30px;
  height: 30px;
  border-radius: 999px;
  display:grid;
  place-items:center;
  background: rgb(233 179 181);
  border: 1px solid rgb(192 42 48);
  color: rgb(192 42 48);
  font-weight: 900;
  flex: 0 0 auto;
}

.innov-title{
  font-weight: 800;
  color: rgba(11,18,32,.86);
  line-height: 1.5;
}


/* =========================
   RESPONSIVE
   ========================= */
@media (max-width: 980px){
  .about-hero-inner{ grid-template-columns: 1fr; }
  .about-hero-copy{ max-width: 100%; }

  .about-hero-figure{
    aspect-ratio: 16 / 9;
    border-radius: 16px;
  }

  .vm-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 1100px){
  .mini-brand-grid{ grid-template-columns: 1fr; }
  .leadership-wrap{ grid-template-columns: 1fr; }
  .innov-grid{ grid-template-columns: 1fr; }

  .portfolio-strip{
    flex-direction:column;
    align-items:flex-start;
  }
  .portfolio-strip-val{ text-align:left; }
}

/* Screenshot-style split section */
.clients-shot{
  padding: 0;            /* 关键：像截图那样贴边 */
  background: #fff;
}

.clients-shot-grid{
  display: grid;
  grid-template-columns: 62% 38%;  /* 左大右小，像截图 */
  min-height: 420px;               /* 控制高度 */
  align-items: stretch;
}

/* left image area */
.clients-shot-left{
  position: relative;
  overflow: hidden;
  background: #fff;
}

.clients-shot-img{
  width: 100%;
  height: 100%;
  object-fit: cover;     /* 填满像截图 */
  display: block;
}

/* right text area */
.clients-shot-right{
  display: flex;
  align-items: center;   /* 垂直居中 */
  padding: 0 64px;       /* 右侧留白，像 PPT */
  background: #fff;
}

.clients-shot-title{
  margin: 0;
  font-size: clamp(32px, 3.4vw, 56px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: rgba(11,18,32,.92);
  line-height: 1.08;
}

/* mobile */
@media (max-width: 980px){
  .clients-shot-grid{
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .clients-shot-img{
    height: auto;
  }
  .clients-shot-right{
    padding: 28px 20px 44px;
  }
}

.expand-block{
  display:grid;
  grid-template-columns: 1.05fr 1fr;
  gap:28px;
  align-items:center;
  background:#fff;
  border:1px solid rgba(15, 23, 42, 0.08);
  border-radius:24px;
  padding:24px;
  box-shadow:0 18px 50px rgba(15, 23, 42, 0.06);
}

.expand-media img{
  display:block;
  width:100%;
  height:100%;
  min-height:320px;
  object-fit:cover;
  border-radius:20px;
}

.expand-content{
  padding:8px 4px;
}

.expand-kicker{
  display:inline-flex;
  align-items:center;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(16, 185, 129, 0.10);
  color:#0f766e;
  font-size:.82rem;
  font-weight:700;
  letter-spacing:.04em;
  text-transform:uppercase;
  margin-bottom:14px;
}

.expand-content h2{
  margin:0 0 14px;
}

.expand-content p{
  margin:0;
  color:#475569;
  line-height:1.8;
  max-width:58ch;
}

@media (max-width: 900px){
  .expand-block{
    grid-template-columns:1fr;
    padding:18px;
  }

  .expand-media img{
    min-height:240px;
  }
}