/* ==========================================================================
   Lộc Phát — Trang Giới Thiệu (phần RIÊNG). MOBILE-FIRST.
   Dùng chung: components.css (badge), shared.css (section?), tokens.
   Trang này có ẢNH THẬT (assets/about/*).
   ========================================================================== */

.ab-section { max-width: var(--container-max); margin: 0 auto; padding: 36px 14px; }
.ab-band { background: var(--surface-sunken); }
.ab-band__inner { max-width: var(--container-max); margin: 0 auto; padding: 36px 14px; }
.ab-head { text-align: center; max-width: 640px; margin: 0 auto 22px; }
.ab-head h2 { font-size: var(--text-2xl); color: var(--text-primary); margin-top: 14px; }
.ab-head p { color: var(--text-secondary); text-transform: none; font-size: var(--text-sm); margin-top: 8px; line-height: 1.6; }
.ab-section h2, .story-copy h2, .cap-copy h2, .proj-copy h2 { font-size: var(--text-2xl); color: var(--text-primary); }

/* ---- HERO ------------------------------------------------------------- */
.ab-hero { position: relative; min-height: 520px; display: flex; align-items: center; overflow: hidden; }
.ab-hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 62%; }
.ab-hero__scrim1 { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8,16,32,.82) 0%, rgba(8,16,32,.5) 48%, rgba(8,16,32,.12) 100%); }
.ab-hero__scrim2 { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,16,32,.3) 0%, rgba(8,16,32,0) 30%, rgba(8,16,32,.35) 100%); }
.ab-hero__inner { position: relative; max-width: var(--container-max); margin: 0 auto; width: 100%; padding: 40px 14px 52px; }
.ab-hero__box { max-width: 640px; }
.ab-hero__badge { display: inline-flex; align-items: center; gap: 8px; padding: 7px 15px; background: var(--color-accent); border-radius: var(--radius-full); color: #fff; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.ab-hero__ten { display: flex; align-items: center; gap: 16px; margin-top: 20px; }
.ab-hero__ten-num { font-family: var(--font-display); font-weight: 800; font-size: 68px; color: var(--color-accent); line-height: .8; }
.ab-hero__ten-txt { display: flex; flex-direction: column; font-family: var(--font-display); font-weight: 800; color: #fff; text-transform: uppercase; letter-spacing: .05em; line-height: 1.05; }
.ab-hero__ten-txt .l { font-size: 15px; }
.ab-hero__ten-txt .s { font-size: 11px; color: rgba(255,255,255,.8); letter-spacing: .14em; }
.ab-hero h1 { color: #fff; font-size: 30px; line-height: 1.3; margin-top: 20px; text-transform: capitalize; letter-spacing: -.01em; text-shadow: 0 2px 24px rgba(0,0,0,.7); }
.ab-hero__desc { color: rgba(255,255,255,.94); font-size: 13px; margin-top: 16px; text-transform: none; line-height: 1.7; text-shadow: 0 1px 12px rgba(0,0,0,.75); }
.ab-hero__stats { display: flex; flex-wrap: wrap; margin-top: 28px; background: rgba(8,16,32,.4); border: 1px solid rgba(255,255,255,.2); border-radius: var(--radius-lg); overflow: hidden; }
.ab-hero__stat { flex: 1 1 40%; padding: 14px 16px; border-right: 1px solid rgba(255,255,255,.14); }
.ab-hero__stat .n { font-family: var(--font-display); font-weight: 800; font-size: 26px; color: #fff; line-height: 1; }
.ab-hero__stat .t { font-size: 12px; color: rgba(255,255,255,.78); margin-top: 6px; line-height: 1.3; }
/* Sóng dưới hero là trang trí, nên vẽ bằng CSS chứ không để trong nội dung:
   post_content đi qua wp_kses, và ai không có quyền unfiltered_html mà bấm Cập
   nhật là mất sạch <svg>/<path>. TinyMCE cũng xoá chúng. Màu ghi cứng vì
   data-URI là tài liệu SVG độc lập, không đọc được biến CSS của trang —
   tương ứng --blue-900, --color-primary và --surface-page. */
.ab-hero__wave {
  position: absolute; left: 0; right: 0; bottom: -1px;
  width: 100%; height: 48px; line-height: 0;
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 118' preserveAspectRatio='none'><path d='M0,88 C200,88 340,44 540,44 C740,44 860,88 1080,88 C1260,88 1360,60 1440,52 L1440,118 L0,118 Z' fill='#00305C' opacity='.3'/><path d='M0,64 C180,64 300,96 520,96 C760,96 900,56 1120,56 C1280,56 1370,80 1440,88 L1440,118 L0,118 Z' fill='#0057A6' opacity='.22'/><path d='M0,96 C240,96 380,66 620,66 C880,66 1000,100 1220,100 C1330,100 1390,86 1440,80 L1440,118 L0,118 Z' fill='#F6F8F9'/></svg>");
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

/* ---- STORY ------------------------------------------------------------ */
.story-grid { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.story-copy { flex: 1 1 460px; min-width: 300px; }
.story-copy p { color: var(--text-secondary); text-transform: none; font-size: var(--text-base); line-height: 1.8; margin-top: 12px; }
.story-copy p:first-of-type { margin-top: 14px; }
.story-copy b { color: var(--text-primary); }
.collage { flex: 1 1 320px; max-width: 460px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.collage img { width: 100%; object-fit: cover; border-radius: var(--radius-md); border: 1px solid var(--border-default); }
.collage img.tall { aspect-ratio: 3/4; grid-row: span 2; }
.collage img.wide { aspect-ratio: 4/3; }

/* ---- TIMELINE --------------------------------------------------------- */
.timeline { position: relative; max-width: 920px; margin: 0 auto; padding-left: 34px; }
.timeline__line { position: absolute; left: 7px; top: 14px; bottom: 14px; width: 2px; background: var(--blue-200); }
.timeline__list { display: flex; flex-direction: column; gap: 16px; }
.tl-item { position: relative; }
.tl-dot { position: absolute; left: -34px; top: 16px; width: 16px; height: 16px; border-radius: 50%; border: 3px solid var(--surface-sunken); box-shadow: 0 0 0 1px var(--border-default); }
.tl-card { background: var(--surface-card); border: 1px solid var(--border-default); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-xs); display: flex; flex-wrap: wrap; }
.tl-card__img { flex: 1 1 220px; align-self: stretch; min-height: 170px; position: relative; overflow: hidden; }
.tl-card__img img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; }
.tl-card__body { flex: 2 1 300px; padding: 18px 20px; display: flex; flex-direction: column; justify-content: center; }
.tl-years { align-self: flex-start; color: #fff; font-family: var(--font-display); font-weight: 800; font-size: 12px; padding: 4px 12px; border-radius: var(--radius-full); letter-spacing: .03em; }
.tl-card__body h3 { font-size: var(--text-lg); color: var(--text-primary); text-transform: none; margin-top: 10px; }
.tl-addr { display: flex; align-items: flex-start; gap: 7px; margin-top: 8px; color: var(--color-primary); font-size: 12px; font-weight: 600; }
.tl-addr i { margin-top: 3px; }
.tl-addr span { line-height: 1.4; }
.tl-card__body p { font-size: 13px; color: var(--text-secondary); text-transform: none; line-height: 1.6; margin-top: 10px; }

/* ---- VISION / MISSION ------------------------------------------------- */
.vm-grid { display: grid; grid-template-columns: 1fr; gap: 18px; align-items: stretch; }
.vision-card { position: relative; overflow: hidden; background: linear-gradient(140deg, #0a1a2e 0%, var(--blue-900) 100%); border-radius: var(--radius-lg); padding: 32px; color: #fff; display: flex; flex-direction: column; }
.vision-card__lines { position: absolute; inset: 0; background: repeating-linear-gradient(45deg, rgba(255,255,255,.04) 0 12px, transparent 12px 24px); }
.vm-label { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.vision-card .vm-label { color: var(--blue-300); }
.vision-card p { position: relative; font-size: 17px; color: #fff; text-transform: none; line-height: 1.55; margin-top: 16px; font-weight: 600; }
.vision-card p span { color: var(--blue-300); }
.mission-card { background: var(--surface-card); border: 1px solid var(--border-default); border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-xs); }
.mission-card .vm-label { color: var(--color-primary); }
.mission-list { display: flex; flex-direction: column; margin-top: 16px; }
.mission-item { display: flex; align-items: flex-start; gap: 13px; padding: 12px 0; border-bottom: 1px solid var(--border-default); }
.mission-item .n { flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--surface-primary-subtle); color: var(--color-primary); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 800; font-size: 12px; }
.mission-item span:last-child { font-size: 14px; color: var(--text-secondary); text-transform: none; line-height: 1.5; }

/* ---- CORE VALUES ------------------------------------------------------ */
.values-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.value-card { background: var(--surface-card); border: 1px solid var(--border-default); border-radius: var(--radius-lg); padding: 26px 20px; text-align: center; display: flex; flex-direction: column; align-items: center; box-shadow: var(--shadow-xs); }
.value-card__icon { width: 56px; height: 56px; border-radius: var(--radius-md); background: var(--surface-primary-subtle); display: inline-flex; align-items: center; justify-content: center; }
.value-card__icon i { font-size: 22px; color: var(--color-primary); }
.value-card__t { font-family: var(--font-display); font-weight: 800; font-size: 15px; color: var(--text-primary); margin-top: 16px; text-transform: uppercase; letter-spacing: .03em; }
.value-card p { font-size: 12px; color: var(--text-secondary); text-transform: none; line-height: 1.55; margin-top: 8px; }

/* ---- CAPABILITIES ----------------------------------------------------- */
.cap-grid { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.cap-media { flex: 1 1 320px; max-width: 520px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; order: 2; }
.cap-media img { width: 100%; object-fit: cover; border-radius: var(--radius-md); border: 1px solid var(--border-default); }
.cap-media img.span2 { grid-column: span 2; aspect-ratio: 16/10; }
.cap-media img.sq { aspect-ratio: 1/1; }
.cap-copy { flex: 1 1 380px; min-width: 300px; }
.cap-copy p { color: var(--text-secondary); text-transform: none; font-size: var(--text-base); line-height: 1.75; margin-top: 12px; }
.cap-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 18px; }
.cap-item { display: flex; align-items: flex-start; gap: 11px; padding: 14px; background: var(--surface-card); border: 1px solid var(--border-default); border-radius: var(--radius-md); }
.cap-item i { color: var(--color-primary); font-size: 17px; margin-top: 2px; }
.cap-item span { font-size: 13px; color: var(--text-secondary); text-transform: none; line-height: 1.45; }
.cap-item b { color: var(--text-primary); }

/* ---- EXPERTISE -------------------------------------------------------- */
.exp-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
.exp-card { background: var(--surface-card); border: 1px solid var(--border-default); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-xs); display: flex; flex-direction: column; }
.exp-card__img { aspect-ratio: 16/10; overflow: hidden; }
.exp-card__img img { width: 100%; height: 100%; object-fit: cover; }
.exp-card__body { padding: 18px; display: flex; flex-direction: column; flex: 1; }
.exp-card__body h3 { font-size: var(--text-base); color: var(--text-primary); text-transform: none; }
.exp-card__body p { font-size: 13px; color: var(--text-secondary); text-transform: none; line-height: 1.6; margin-top: 6px; }

/* ---- INSTALLATION PROJECTS -------------------------------------------- */
.proj-about { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.proj-copy { flex: 1 1 380px; min-width: 300px; }
.proj-copy p { color: var(--text-secondary); text-transform: none; font-size: var(--text-base); line-height: 1.75; margin-top: 12px; }
.proj-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.proj-tags span { display: inline-flex; align-items: center; gap: 7px; padding: 8px 14px; background: var(--surface-primary-subtle); border: 1px solid var(--blue-200); border-radius: var(--radius-full); font-size: 13px; color: var(--color-primary); font-weight: 600; }
.proj-tags i { font-size: 12px; }

/* ---- TEAM GALLERY ----------------------------------------------------- */
.team-gallery { display: grid; grid-template-columns: repeat(2, 1fr); grid-auto-rows: 110px; gap: 12px; }
.team-gallery img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-md); }
.team-gallery img.big { grid-column: span 2; grid-row: span 2; }

/* ---- 10-YEAR MESSAGE -------------------------------------------------- */
.msg-band { position: relative; overflow: hidden; background: linear-gradient(140deg, #0a1a2e 0%, var(--blue-900) 55%, var(--gray-950) 100%); padding: 44px 14px; }
.msg-band__lines { position: absolute; inset: 0; background: repeating-linear-gradient(45deg, rgba(255,255,255,.03) 0 12px, transparent 12px 24px); }
.msg-band__glow { position: absolute; top: -80px; right: -40px; width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(circle, rgba(229,36,33,.35) 0%, transparent 68%); }
.msg-inner { position: relative; max-width: var(--container-max); margin: 0 auto; display: flex; align-items: center; gap: 20px; flex-wrap: wrap; text-align: center; }
.msg-brand { flex: 1 1 300px; min-width: 260px; display: flex; flex-direction: column; align-items: center; }
.msg-brand img { height: 38px; margin-bottom: 20px; display: block; filter: brightness(0) invert(1); }
.msg-ten { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.msg-ten__num { font-family: var(--font-display); font-weight: 800; font-size: 76px; color: var(--color-accent); line-height: .9; }
.msg-ten__txt { display: flex; flex-direction: column; font-family: var(--font-display); font-weight: 800; color: #fff; text-transform: uppercase; letter-spacing: .04em; text-align: left; line-height: 1.05; }
.msg-ten__txt .l { font-size: 22px; }
.msg-ten__txt .s { font-size: 13px; color: rgba(255,255,255,.7); letter-spacing: .08em; }
.msg-brand h2 { color: #fff; font-size: 22px; margin-top: 18px; line-height: 1.25; text-transform: capitalize; }
.msg-quote { flex: 1 1 380px; min-width: 280px; position: relative; margin: 0; padding: 0; }
.msg-quote > i { color: rgba(229,36,33,.6); font-size: 26px; }
.msg-quote p { color: var(--gray-200); font-size: 14px; text-transform: none; line-height: 1.85; margin-top: 12px; font-style: italic; }
.msg-quote footer { margin-top: 16px; color: #fff; font-family: var(--font-display); font-weight: 700; font-size: 14px; font-style: normal; }

/* ======================================================================
   DESKTOP ≥ 860px
   ====================================================================== */
@media (min-width: 860px) {
  .ab-section { padding: 72px 32px; }
  .ab-band__inner { padding: 72px 32px; }
  .ab-head { margin-bottom: 36px; }
  .ab-head p { font-size: var(--text-sm); }

  .ab-hero { min-height: 620px; }
  .ab-hero__inner { padding: 64px 32px 88px; }
  .ab-hero__ten-num { font-size: 104px; }
  .ab-hero__ten-txt .l { font-size: 20px; }
  .ab-hero__ten-txt .s { font-size: 14px; }
  .ab-hero h1 { font-size: 52px; }
  .ab-hero__desc { font-size: var(--text-md); }
  .ab-hero__stats { flex-wrap: nowrap; }
  .ab-hero__stat { flex: 1 1 0; padding: 18px 22px; }
  .ab-hero__stat .n { font-size: var(--text-3xl); }
  .ab-hero__wave { height: 84px; }

  .story-grid, .cap-grid, .proj-about { gap: 44px; }
  .cap-media { order: 0; }

  .timeline__list { gap: 20px; }
  .vm-grid { grid-template-columns: 1fr 1.2fr; }
  .vision-card p { font-size: 20px; }
  .values-grid { grid-template-columns: repeat(5, 1fr); }
  .exp-grid { grid-template-columns: repeat(3, 1fr); }
  .value-card p { font-size: 12px; }

  .team-gallery { grid-template-columns: repeat(4, 1fr); grid-auto-rows: 150px; }

  .msg-band { padding: 64px 32px; }
  .msg-inner { gap: 48px; text-align: left; }
  .msg-brand { align-items: flex-start; }
  .msg-brand img { height: 48px; }
  .msg-ten__num { font-size: 112px; }
  .msg-ten__txt .l { font-size: 32px; }
  .msg-ten__txt .s { font-size: 18px; }
  .msg-brand h2 { font-size: var(--text-2xl); }
  .msg-quote { padding: 0 0 0 32px; border-left: 2px solid rgba(255,255,255,.18); }
  .msg-quote p { font-size: var(--text-md); }
}