/* ==========================================================================
   SGCo 2026 — Main stylesheet
   Design system: warm minimalism + environmental trust blue
   ========================================================================== */

/* ---------- 1. TOKENS ---------- */
:root{
  /* Brand */
  --brand-700:#0A5F47; --brand-600:#0E7A5B; --brand-500:#128567;
  --brand-400:#1FA982; --brand-100:#D7F0E7; --brand-50:#F0FAF6;
  /* Trust blue */
  --blue-800:#0A2540; --blue-700:#0B6FA8; --blue-600:#0d98e5;
  --blue-500:#1E94D2; --blue-100:#EAF3FB; --blue-50:#F2F8FD;
  /* CTA coral */
  --cta-500:#E07856; --cta-600:#C9623F; --cta-100:#FBEAE0;
  /* Neutral warm canvas */
  --bg:#FBFCFD; --surface:#FFFFFF; --surface-2:#F4F7FA;
  --border:#E6EDF3; --border-strong:#CFE4F1;
  /* Ink */
  --ink-900:#0A2540; --ink-800:#132C3E; --ink-700:#3A4A58;
  --ink-500:#54697A; --ink-400:#8A9CAB;
  /* Spacing (8px base) */
  --sp-1:4px; --sp-2:8px; --sp-3:12px; --sp-4:16px; --sp-5:24px;
  --sp-6:32px; --sp-7:48px; --sp-8:64px; --sp-9:96px; --sp-10:128px;
  /* Radius */
  --radius-sm:8px; --radius:12px; --radius-lg:20px; --radius-pill:999px;
  /* Layout */
  --container:1280px; --container-narrow:760px; --gutter:28px;
  /* Motion */
  --ease-out:cubic-bezier(.16,1,.3,1);
  --dur-fast:150ms; --dur:250ms; --dur-slow:450ms;
  /* Elevation */
  --sh-sm:0 6px 18px -8px rgba(11,111,168,.35);
  --sh:0 20px 46px -30px rgba(10,40,70,.6);
  --sh-lg:0 40px 80px -34px rgba(10,40,70,.62);
}

/* ---------- 2. RESET ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  font-family:'Be Vietnam Pro',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:16px;line-height:1.7;font-weight:400;
  background:var(--bg);color:var(--ink-700);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5,h6{margin:0;color:var(--ink-900);letter-spacing:-.015em;line-height:1.2;font-weight:700}
p{margin:0}
img{display:block;max-width:100%;height:auto}
a{color:var(--blue-700);text-decoration:none;transition:color var(--dur-fast)}
a:hover{color:var(--blue-600)}
ul,ol{margin:0;padding:0}
button{font-family:inherit}
::selection{background:#CBEAFB;color:var(--ink-900)}

/* Accessibility */
.screen-reader-text{
  position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:9999;
  background:var(--blue-600);color:#fff;padding:12px 24px;border-radius:0 0 8px 0;font-weight:600;
}
.skip-link:focus{left:0;color:#fff}
:focus-visible{outline:2px solid var(--blue-600);outline-offset:3px;border-radius:4px}

/* ---------- 3. LAYOUT ---------- */
.container{max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}
.container-narrow{max-width:var(--container-narrow);margin:0 auto;padding:0 var(--gutter)}
.section{padding:var(--sp-9) 0}
.site{min-height:100vh;display:flex;flex-direction:column}
.site-main{flex:1}
@media (max-width:768px){
  :root{--gutter:20px}
  .section{padding:var(--sp-7) 0}
}

/* ---------- 4. TYPOGRAPHY UTILITIES ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;width:fit-content;
  font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--blue-700);background:#fff;border:1px solid #C9E6F8;
  padding:9px 17px;border-radius:var(--radius-pill);box-shadow:var(--sh-sm);
}
.section-title{font-size:clamp(26px,3vw,36px);font-weight:700;line-height:1.2;color:var(--ink-900)}
.section-lead{margin-top:14px;font-size:16.5px;line-height:1.75;color:var(--ink-500);max-width:64ch}
.section-head{margin-bottom:var(--sp-7)}
.section-head--center{text-align:center}
.section-head--center .section-lead{margin-left:auto;margin-right:auto}

/* ---------- 5. BUTTONS ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:600;font-size:16px;padding:16px 30px;border-radius:var(--radius);
  border:0;cursor:pointer;transition:transform var(--dur) var(--ease-out),box-shadow var(--dur),background var(--dur);
  text-align:center;
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--blue-600);color:#fff;box-shadow:0 14px 34px rgba(13,152,229,.34)}
.btn--primary:hover{background:var(--blue-700);color:#fff;box-shadow:0 18px 40px rgba(13,152,229,.42)}
.btn--ghost{background:#fff;border:1px solid var(--border-strong);color:var(--ink-900)}
.btn--ghost:hover{color:var(--ink-900);border-color:var(--blue-500)}
.btn--sm{font-size:14px;padding:12px 22px}
@media (prefers-reduced-motion:reduce){
  .btn:hover{transform:none}
}

/* ---------- 6. HEADER ---------- */
/* --header-h dùng chung cho .header-spacer và mega menu.
   = 3px accent + 42px topbar + 88px thanh chính + 3px viền/đệm. */
:root{--header-h:136px}
.site-header-wrap{position:fixed;top:0;left:0;right:0;width:100%;z-index:200}
.header-accent{height:3px;background:var(--blue-600)}

.topbar{background:#0B7FC4;color:#fff;font-size:13px;font-weight:600}
.topbar__inner{
  max-width:var(--container);margin:0 auto;padding:11px var(--gutter);
  display:flex;flex-wrap:wrap;gap:8px 30px;align-items:center;justify-content:space-between;
}
.topbar__group{display:flex;flex-wrap:wrap;gap:6px 30px;align-items:center}
.topbar__item{display:inline-flex;gap:8px;align-items:center;color:#fff}
.topbar a{color:#fff}
.topbar a:hover{color:#D7F0E7}
.topbar__badge{
  display:inline-flex;gap:7px;align-items:center;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;font-size:11px;
}
.topbar__sep{width:1px;height:15px;background:rgba(255,255,255,.35)}
.topbar__phone{display:inline-flex;gap:8px;align-items:center;font-weight:700;letter-spacing:.02em}

.site-header{
  position:relative;background:#F1F5F8;
  border-bottom:1px solid #E3EAF0;
  backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);
  transition:background var(--dur-slow),box-shadow var(--dur-slow),border-color var(--dur-slow);
}
.site-header.is-scrolled{
  background:rgba(241,245,248,.94);border-bottom-color:#DBE5EC;
  box-shadow:0 8px 30px rgba(10,30,44,.10);
}
.site-header__inner{
  max-width:var(--container);margin:0 auto;padding:0 var(--gutter);
  height:88px;display:flex;align-items:center;gap:28px;
}
.site-logo{display:flex;align-items:center;flex-shrink:0}
.site-logo img{height:76px;width:auto;display:block}
.site-logo__text{font-size:22px;font-weight:800;color:var(--ink-900);letter-spacing:-.02em}

.main-nav{display:flex;align-items:center;gap:19px;margin-left:12px;white-space:nowrap}
.main-nav ul{list-style:none;display:flex;align-items:center;gap:19px;margin:0;padding:0}
.main-nav li{position:relative;display:flex;align-items:center;align-self:stretch}
.main-nav > ul > li > a{
  position:relative;padding:10px 0;font-size:12.5px;font-weight:700;
  letter-spacing:.045em;text-transform:uppercase;color:var(--ink-800);
  display:inline-flex;align-items:center;gap:5px;transition:color var(--dur-fast);
}
.main-nav > ul > li > a::after{
  content:"";position:absolute;left:0;right:100%;bottom:-6px;height:1.5px;
  background:var(--blue-600);transition:right var(--dur-slow) var(--ease-out);
}
.main-nav > ul > li > a:hover,
.main-nav > ul > li.current-menu-item > a,
.main-nav > ul > li.current-menu-parent > a,
.main-nav > ul > li.current-menu-ancestor > a{color:var(--blue-600)}
.main-nav > ul > li > a:hover::after,
.main-nav > ul > li.current-menu-item > a::after{right:0}
.main-nav .menu-item-has-children > a .nav-chevron{transition:transform var(--dur)}
.main-nav li:hover > a .nav-chevron{transform:rotate(180deg)}

/* Dropdown */
.main-nav .sub-menu{
  position:absolute;top:100%;left:-13px;min-width:290px;list-style:none;white-space:normal;
  margin:0;padding:12px;background:#fff;border:1px solid var(--border);
  border-radius:16px;box-shadow:0 32px 70px -22px rgba(10,30,44,.3);
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity var(--dur) var(--ease-out),transform var(--dur) var(--ease-out),visibility var(--dur);
  display:flex;flex-direction:column;z-index:210;
}
.main-nav li:hover > .sub-menu,
.main-nav li:focus-within > .sub-menu{opacity:1;visibility:visible;transform:translateY(0)}
.main-nav .sub-menu li{display:block}
.main-nav .sub-menu a{
  display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:10px;
  font-size:13.5px;font-weight:600;color:#3A4A58;transition:background var(--dur-fast),color var(--dur-fast);
}
.main-nav .sub-menu a:hover{background:var(--blue-50);color:var(--blue-600)}

/* Mega menu */
.mega-wrap{position:static!important}
.mega-panel{
  position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(14px);
  /* Rộng hơn bản gốc để tên dịch vụ đầy đủ không bị xuống dòng. */
  width:min(1240px,calc(100vw - 56px));padding-top:14px;
  /* .main-nav đặt white-space:nowrap — phải trả lại normal, nếu không
     tiêu đề trong panel bị tràn ra ngoài thay vì xuống dòng. */
  white-space:normal;
  opacity:0;visibility:hidden;
  /* Phải cao hơn .site-header-wrap (z-index:200) thì panel mới nổi hẳn
     lên trên hero, không bị chữ hero hắt qua. */
  z-index:210;
  transition:opacity var(--dur) var(--ease-out),transform var(--dur) var(--ease-out),visibility var(--dur);
}
.mega-wrap:hover .mega-panel,.mega-wrap:focus-within .mega-panel{
  opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);
}
.mega-inner{
  width:100%;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  /* Bóng đổ sâu + quầng sáng rộng để tách hẳn panel khỏi hero phía sau. */
  box-shadow:0 40px 90px -20px rgba(10,30,44,.34),0 0 0 100vmax rgba(10,30,44,.28);
  padding:26px;
  display:grid;grid-template-columns:296px 1fr;gap:26px;
  /* Không cho panel dài quá màn hình khi thêm mục menu. */
  max-height:calc(100vh - var(--header-h) - 28px);
  overflow-y:auto;overscroll-behavior:contain;
}

.mega-promo{
  border-radius:16px;padding:28px;position:relative;overflow:hidden;
  background:linear-gradient(158deg,#EAF6FE 0%,#DCEEFB 58%,#F4FAFF 100%);
  border:1px solid #CFE6F7;color:var(--ink-900);display:flex;flex-direction:column;
}
.mega-promo::before{
  content:"";position:absolute;right:-50px;top:-50px;width:180px;height:180px;border-radius:var(--radius-pill);
  background:radial-gradient(circle,rgba(13,152,229,.20),transparent 68%);
}
.mega-promo__eyebrow{font-size:10.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--blue-600)}
.mega-promo__title{margin-top:12px;font-size:23px;font-weight:700;line-height:1.25;color:var(--ink-900)}
.mega-promo__desc{margin-top:12px;font-size:13.5px;line-height:1.65;color:var(--ink-500);flex:1}
.mega-promo__cta{
  margin-top:20px;display:inline-flex;align-items:center;gap:8px;background:var(--blue-600);
  color:#fff;font-weight:600;font-size:13.5px;padding:12px 20px;border-radius:10px;align-self:flex-start;
  transition:transform var(--dur),box-shadow var(--dur);
}
.mega-promo__cta:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 32px rgba(13,152,229,.4)}
.mega-cols{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 30px}
.mega-col__head{
  display:flex;align-items:center;gap:10px;margin:6px 0 10px;
  padding-bottom:10px;border-bottom:1px solid #EDF2F6;
}
.mega-col__icon{
  flex-shrink:0;width:30px;height:30px;border-radius:9px;background:#EAF6FD;
  display:flex;align-items:center;justify-content:center;color:var(--blue-600);
}
.mega-col__title{
  font-size:11.5px;font-weight:700;color:var(--blue-700);line-height:1.2;
  text-transform:uppercase;letter-spacing:.05em;
}
.mega-col__links{display:flex;flex-direction:column}
.mega-col__links a{font-size:13.5px;color:#495d6c;padding:5px 0;font-weight:500}
.mega-col__links a:hover{color:var(--blue-600)}

/* Header actions */
.header-actions{margin-left:auto;display:flex;align-items:center;gap:20px}
.header-hotline{display:inline-flex;align-items:center;gap:12px}
.header-hotline__icon{
  width:40px;height:40px;border-radius:var(--radius-pill);border:1px solid #D8E6F0;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--blue-600);
}
.header-hotline__text{display:flex;flex-direction:column;line-height:1.1}
.header-hotline__label{font-size:10px;color:#7C8FA0;font-weight:500;letter-spacing:.1em;text-transform:uppercase}
.header-hotline__num{font-size:16px;color:var(--ink-800);font-weight:700}
.header-cta{
  display:inline-flex;align-items:center;gap:9px;background:var(--blue-600);color:#fff;
  font-weight:600;font-size:14.5px;padding:13px 26px;border-radius:11px;
  box-shadow:0 10px 26px rgba(13,152,229,.3);transition:transform var(--dur),box-shadow var(--dur);
}
.header-cta:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 32px rgba(13,152,229,.4)}
.nav-toggle{
  display:none;align-items:center;justify-content:center;width:46px;height:46px;
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;color:var(--ink-800);
}
.header-spacer{height:var(--header-h);flex-shrink:0}

/* Mobile drawer */
.nav-drawer{
  position:fixed;inset:0;background:rgba(10,30,44,.55);z-index:300;
  backdrop-filter:blur(2px);opacity:0;visibility:hidden;transition:opacity var(--dur),visibility var(--dur);
}
.nav-drawer.is-open{opacity:1;visibility:visible}
.nav-drawer__panel{
  position:absolute;top:0;right:0;bottom:0;width:min(360px,88vw);background:#fff;
  padding:24px;overflow-y:auto;box-shadow:-24px 0 60px rgba(10,30,44,.22);
  transform:translateX(100%);transition:transform var(--dur-slow) var(--ease-out);
}
.nav-drawer.is-open .nav-drawer__panel{transform:translateX(0)}
.nav-drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.nav-drawer__head img{height:44px;width:auto}
.nav-drawer__close{
  background:#F2F6F9;border:0;cursor:pointer;width:40px;height:40px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;color:var(--ink-800);
}
.nav-drawer__menu{list-style:none;display:flex;flex-direction:column;margin:0;padding:0}
.nav-drawer__menu li{display:block}
.nav-drawer__menu a{
  padding:15px 0;font-size:16px;font-weight:600;color:var(--ink-800);
  border-bottom:1px solid #EEF3F6;display:flex;align-items:center;justify-content:space-between;
}
.nav-drawer__menu .sub-menu{
  list-style:none;margin:0;padding:0 0 0 14px;
  position:static;opacity:1;visibility:visible;transform:none;
  border:0;box-shadow:none;background:transparent;min-width:0;
}
.nav-drawer__menu .sub-menu a{font-size:14.5px;font-weight:500;color:var(--ink-500);padding:12px 0}
.nav-drawer__phone{
  margin-top:24px;display:flex;gap:10px;align-items:center;justify-content:center;
  background:#0A1E2C;color:#fff;padding:15px;border-radius:var(--radius);font-weight:600;
}
.nav-drawer__phone:hover{color:#fff}
.nav-drawer__cta{
  margin-top:12px;display:block;text-align:center;background:var(--blue-600);color:#fff;
  padding:15px;border-radius:var(--radius);font-weight:600;
}
.nav-drawer__cta:hover{color:#fff}

@media (max-width:1150px){
  .topbar{display:none}
  .main-nav,.header-hotline,.header-cta{display:none}
  .nav-toggle{display:inline-flex}
  .site-header__inner{height:88px}
  .site-logo img{height:56px}
  :root{--header-h:92px}
}

/* ---------- 7. HERO ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(155deg,#DCF0FD 0%,#EEF8FF 42%,#FFFFFF 100%)}
.hero::before,.hero::after{content:"";position:absolute;border-radius:var(--radius-pill);pointer-events:none}
.hero::before{top:-160px;right:-120px;width:620px;height:620px;background:radial-gradient(circle,rgba(13,152,229,.16),transparent 65%)}
.hero::after{left:-140px;bottom:-180px;width:460px;height:460px;background:radial-gradient(circle,rgba(13,152,229,.10),transparent 68%)}
.hero__inner{
  position:relative;max-width:var(--container);margin:0 auto;padding:72px var(--gutter) 40px;
  display:grid;grid-template-columns:1.02fr .98fr;gap:64px;align-items:center;
}
.hero__text{position:relative;min-height:404px}
.hero__slide{
  position:absolute;inset:0;opacity:0;transform:translateY(14px);pointer-events:none;
  transition:opacity var(--dur-slow) ease,transform var(--dur-slow) var(--ease-out);
}
.hero__slide.is-active{opacity:1;transform:translateY(0);pointer-events:auto}
.hero__title{
  margin-top:22px;font-size:clamp(34px,4.2vw,54px);font-weight:500;line-height:1.14;
  letter-spacing:-.015em;color:var(--ink-900);max-width:20ch;text-wrap:pretty;
}
.hero__desc{margin-top:20px;font-size:17px;line-height:1.78;color:var(--ink-500);max-width:50ch;text-wrap:pretty}
.hero__actions{margin-top:32px;display:flex;flex-wrap:wrap;gap:14px}

.hero__strip{position:relative;height:520px;display:flex;gap:12px;align-items:stretch}
.hero__card{
  position:relative;flex:.68;min-width:0;height:100%;padding:0;border:0;cursor:pointer;
  border-radius:18px;overflow:hidden;background:#DCE9F3;display:block;
  box-shadow:0 18px 40px -28px rgba(10,40,70,.45);
  transition:flex .7s var(--ease-out),border-radius var(--dur-slow) ease,box-shadow var(--dur-slow) ease;
}
.hero__card.is-active{flex:2.35;border-radius:26px;box-shadow:0 44px 90px -34px rgba(10,40,70,.55)}
.hero__card-pic{
  position:absolute;inset:0;background-size:cover;background-position:center;
  filter:saturate(.55) brightness(.82);transform:scale(1);
  transition:filter .6s ease,transform 8s linear;
}
.hero__card.is-active .hero__card-pic{filter:none;transform:scale(1.04)}
.hero__card-shade{position:absolute;inset:0;background:linear-gradient(190deg,rgba(6,26,48,.06) 40%,rgba(6,26,48,.72) 100%)}
.hero__card-cap{
  position:absolute;left:22px;right:22px;bottom:22px;text-align:left;
  opacity:0;transition:opacity var(--dur-slow) ease;pointer-events:none;
}
.hero__card.is-active .hero__card-cap{opacity:1}
.hero__card-num{display:block;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#8FD3FF}
.hero__card-tag{display:block;margin-top:7px;font-size:16px;font-weight:700;color:#fff;line-height:1.35}
.hero__card-vert{
  position:absolute;left:50%;bottom:20px;transform:translateX(-50%) rotate(180deg);
  writing-mode:vertical-rl;font-size:12.5px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:#fff;white-space:nowrap;opacity:.92;
  transition:opacity var(--dur-slow) ease;pointer-events:none;
}
.hero__card.is-active .hero__card-vert{opacity:0}

/* Hero USP points */
.hero-points{background:var(--surface);border-top:1px solid var(--border)}
.hero-points__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp-5);padding:var(--sp-7) 0}
.hero-point{display:flex;gap:16px;align-items:flex-start}
.hero-point__icon{
  flex-shrink:0;width:52px;height:52px;border-radius:14px;background:var(--blue-50);
  display:flex;align-items:center;justify-content:center;color:var(--blue-600);
}
.hero-point__title{font-size:16px;font-weight:700;color:var(--ink-900);margin-bottom:6px}
.hero-point__desc{font-size:14.5px;line-height:1.65;color:var(--ink-500)}

/* ---------- 8. STATS ---------- */
.stats{background:var(--blue-800);color:#fff;padding:var(--sp-7) 0}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-5);text-align:center}
.stat__num{font-size:clamp(26px,3vw,38px);font-weight:800;color:#fff;line-height:1.1;letter-spacing:-.02em}
.stat__label{margin-top:8px;font-size:14px;color:#8FD3FF;font-weight:600;letter-spacing:.04em}

/* ---------- 9. SERVICES ---------- */
.services__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-5)}
.svc{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;background:#DCE9F3;
  min-height:420px;display:flex;flex-direction:column;justify-content:flex-end;
  box-shadow:var(--sh);transition:transform var(--dur-slow) var(--ease-out),box-shadow var(--dur-slow) ease;
}
.svc:hover{transform:translateY(-8px);box-shadow:var(--sh-lg)}
.svc__img{
  position:absolute;inset:0;background-size:cover;background-position:center;
  filter:saturate(.85);transition:transform .8s var(--ease-out),filter .5s ease;
}
.svc:hover .svc__img{transform:scale(1.07);filter:saturate(1.05)}
.svc__shade{position:absolute;inset:0;background:linear-gradient(190deg,rgba(6,26,48,.10) 35%,rgba(6,26,48,.86) 100%)}
.svc__content{position:relative;padding:26px;color:#fff}
.svc__num{font-size:11px;font-weight:700;letter-spacing:.16em;color:#8FD3FF}
.svc__icon{
  width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.16);
  display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:14px;
  backdrop-filter:blur(6px);
}
.svc__title{margin-top:10px;font-size:19px;font-weight:700;color:#fff;line-height:1.35}
.svc__line{width:34px;height:2px;background:var(--blue-600);margin-top:14px;transition:width var(--dur-slow) var(--ease-out)}
.svc:hover .svc__line{width:100%}
.svc__body{
  max-height:0;opacity:0;overflow:hidden;
  transition:max-height var(--dur-slow) var(--ease-out),opacity var(--dur-slow) ease;
}
.svc:hover .svc__body{max-height:190px;opacity:1}
.svc__desc{margin-top:14px;font-size:14px;line-height:1.65;color:rgba(255,255,255,.88)}
.svc__more{margin-top:14px;display:inline-flex;align-items:center;gap:8px;color:#8FD3FF;font-weight:600;font-size:14px}
.svc__more:hover{color:#fff}
@media (hover:none){
  .svc__body{max-height:190px;opacity:1}
  .svc__line{width:100%}
}

/* ---------- 10. WHY / REASONS ---------- */
.reasons{background:var(--surface-2)}
.reasons__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-5)}
.reason{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:28px;transition:transform var(--dur) var(--ease-out),box-shadow var(--dur),border-color var(--dur);
}
.reason:hover{transform:translateY(-6px);box-shadow:0 24px 50px -18px rgba(10,30,44,.24);border-color:var(--border-strong)}
.reason__icon{
  width:52px;height:52px;border-radius:14px;background:var(--brand-50);
  display:flex;align-items:center;justify-content:center;color:var(--brand-600);margin-bottom:18px;
}
.reason__title{font-size:17px;font-weight:700;color:var(--ink-900);margin-bottom:8px}
.reason__desc{font-size:14.5px;line-height:1.7;color:var(--ink-500)}

/* ---------- 11. PROCESS ---------- */
.process__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-5);position:relative}
.step{position:relative;padding-top:var(--sp-5)}
.step::before{
  content:"";position:absolute;top:26px;left:52px;right:-12px;height:2px;
  background:linear-gradient(90deg,var(--border-strong),transparent);
}
.step:last-child::before{display:none}
.step__num{
  width:52px;height:52px;border-radius:var(--radius-pill);background:var(--blue-600);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;
  position:relative;z-index:1;box-shadow:0 12px 28px -12px rgba(13,152,229,.8);
}
.step__title{margin-top:20px;font-size:17px;font-weight:700;color:var(--ink-900)}
.step__desc{margin-top:8px;font-size:14.5px;line-height:1.7;color:var(--ink-500)}

/* ---------- 12. FEATURED PROJECT ---------- */
.feat-project{position:relative;overflow:hidden;border-radius:var(--radius-lg);min-height:460px;display:flex;align-items:flex-end}
.feat-project__img{position:absolute;inset:0;background-size:cover;background-position:center}
.feat-project__shade{position:absolute;inset:0;background:linear-gradient(105deg,rgba(6,26,48,.90) 20%,rgba(6,26,48,.55) 60%,rgba(6,26,48,.30) 100%)}
.feat-project__content{position:relative;padding:var(--sp-7);color:#fff;max-width:660px}
.feat-project__tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:#8FD3FF;background:rgba(255,255,255,.12);padding:7px 14px;border-radius:var(--radius-pill);
  border:1px solid rgba(255,255,255,.2);
}
.feat-project__title{margin-top:18px;font-size:clamp(22px,2.6vw,32px);font-weight:700;color:#fff;line-height:1.25}
.feat-project__desc{margin-top:14px;font-size:15.5px;line-height:1.75;color:rgba(255,255,255,.86)}
.feat-project__stats{margin-top:28px;display:flex;flex-wrap:wrap;gap:36px}
.feat-project__stat b{display:block;font-size:24px;font-weight:800;color:#fff}
.feat-project__stat span{display:block;margin-top:4px;font-size:13px;color:#8FD3FF;font-weight:600}

.projects__grid{margin-top:var(--sp-5);display:grid;grid-template-columns:repeat(2,1fr);gap:var(--sp-5)}
.prj{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:300px;
  display:flex;align-items:flex-end;box-shadow:var(--sh);
  transition:transform var(--dur-slow) var(--ease-out),box-shadow var(--dur-slow) ease;
}
.prj:hover{transform:translateY(-6px);box-shadow:var(--sh-lg)}
.prj__img{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .9s var(--ease-out)}
.prj:hover .prj__img{transform:scale(1.06)}
.prj__shade{position:absolute;inset:0;background:linear-gradient(190deg,rgba(6,26,48,.10) 35%,rgba(6,26,48,.82) 100%)}
.prj__content{position:relative;padding:26px;color:#fff}
.prj__tag{
  display:inline-block;font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:#8FD3FF;background:rgba(255,255,255,.14);padding:6px 12px;border-radius:var(--radius-pill);
}
.prj__title{margin-top:12px;font-size:19px;font-weight:700;color:#fff;line-height:1.35}
.prj__meta{margin-top:6px;font-size:13.5px;color:rgba(255,255,255,.78)}

/* ---------- 13. NEWS ---------- */
.news{background:var(--surface-2)}
.news__grid{display:grid;grid-template-columns:1.15fr 1fr;gap:var(--sp-6)}
.nfeat{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:440px;
  display:flex;align-items:flex-end;box-shadow:var(--sh);
  transition:transform var(--dur-slow) var(--ease-out),box-shadow var(--dur-slow) ease;
}
.nfeat:hover{transform:translateY(-6px);box-shadow:var(--sh-lg)}
.nfeat__img{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .9s var(--ease-out)}
.nfeat:hover .nfeat__img{transform:scale(1.06)}
.nfeat__shade{position:absolute;inset:0;background:linear-gradient(190deg,rgba(6,26,48,.08) 30%,rgba(6,26,48,.86) 100%)}
.nfeat__content{position:relative;padding:32px;color:#fff}
.nfeat__meta{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;font-size:12.5px;color:#8FD3FF;font-weight:600}
.nfeat__title{margin-top:14px;font-size:clamp(20px,2.2vw,26px);font-weight:700;color:#fff;line-height:1.3}
.nfeat__desc{margin-top:12px;font-size:14.5px;line-height:1.7;color:rgba(255,255,255,.85)}

.news__list{display:flex;flex-direction:column;gap:var(--sp-4)}
.nrow{
  display:grid;grid-template-columns:150px 1fr;gap:18px;background:var(--surface);
  border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  transition:border-color var(--dur),box-shadow var(--dur-slow),transform var(--dur-slow) var(--ease-out);
}
.nrow:hover{border-color:var(--border-strong);box-shadow:0 26px 54px -28px rgba(10,40,70,.4);transform:translateY(-3px)}
.nrow__imgwrap{position:relative;overflow:hidden;min-height:130px}
.nrow__img{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .8s var(--ease-out)}
.nrow:hover .nrow__img{transform:scale(1.06)}
.nrow__content{padding:18px 20px 18px 0;display:flex;flex-direction:column;justify-content:center}
.nrow__meta{font-size:12px;color:var(--ink-400);font-weight:600;display:flex;gap:12px;flex-wrap:wrap}
.nrow__cat{color:var(--blue-600)}
.nrow__title{margin-top:8px;font-size:16px;font-weight:700;color:var(--ink-900);line-height:1.4;transition:color var(--dur-fast)}
.nrow:hover .nrow__title{color:var(--blue-600)}
.nrow__desc{margin-top:8px;font-size:13.5px;line-height:1.65;color:var(--ink-500)}
.news__more{margin-top:var(--sp-6);text-align:center}

/* ---------- 14. CONTACT CTA ---------- */
.contact{background:linear-gradient(120deg,var(--brand-600) 0%,#12608F 100%);color:#fff;position:relative;overflow:hidden}
.contact::before{
  content:"";position:absolute;right:-120px;top:-120px;width:520px;height:520px;border-radius:var(--radius-pill);
  background:radial-gradient(circle,rgba(255,255,255,.12),transparent 68%);
}
.contact__grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-8);align-items:center}
.contact__title{font-size:clamp(26px,3vw,36px);font-weight:700;color:#fff;line-height:1.2}
.contact__desc{margin-top:16px;font-size:16.5px;line-height:1.75;color:rgba(255,255,255,.88);max-width:52ch}
.contact__points{margin-top:26px;list-style:none;display:flex;flex-direction:column;gap:12px}
.contact__points li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:rgba(255,255,255,.92)}
.contact__points svg{flex-shrink:0;color:#8FD3FF;margin-top:3px}

.contact-form{background:var(--surface);border-radius:var(--radius-lg);padding:32px;box-shadow:0 40px 90px -30px rgba(6,26,48,.5)}
.contact-form__title{font-size:20px;font-weight:700;color:var(--ink-900);margin-bottom:6px}
.contact-form__sub{font-size:14px;color:var(--ink-500);margin-bottom:22px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;font-weight:600;color:var(--ink-800);margin-bottom:7px}
.field label .req{color:var(--cta-500)}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;font-family:inherit;font-size:15px;color:var(--ink-800);
  background:var(--surface);border:1px solid var(--border);border-radius:10px;
  transition:border-color var(--dur-fast),box-shadow var(--dur-fast);
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-color:var(--brand-400);box-shadow:0 0 0 3px rgba(31,169,130,.18);
}
.field textarea{resize:vertical;min-height:96px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-note{margin-top:14px;font-size:12.5px;color:var(--ink-400);line-height:1.6}
.form-alert{
  padding:14px 16px;border-radius:10px;font-size:14.5px;font-weight:600;margin-bottom:18px;
}
.form-alert--ok{background:var(--brand-50);border:1px solid var(--brand-100);color:var(--brand-700)}
.form-alert--err{background:#FDECEA;border:1px solid #F7C9C4;color:#B03A34}

/* ---------- 15. FOOTER ---------- */
.site-footer{position:relative;background:#1B4E80;color:#DDE8F2;overflow:hidden}
.site-footer__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;opacity:.72}
.site-footer__tint{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(232,245,255,.30) 0%,rgba(27,78,128,.24) 34%,rgba(20,62,105,.34) 100%);
}
.site-footer__inner{position:relative;z-index:2}
.footer-main{
  max-width:var(--container);margin:0 auto;padding:76px var(--gutter) 64px;
  display:grid;grid-template-columns:1fr 1.65fr;gap:80px;align-items:start;
}
.footer-brand{
  display:flex;align-items:center;gap:16px;background:rgba(11,42,74,.42);
  border:1px solid rgba(255,255,255,.24);border-radius:14px;padding:14px 20px;width:fit-content;
}
.footer-brand img{height:52px;width:auto;flex-shrink:0}
.footer-brand__sep{width:1px;height:40px;background:rgba(255,255,255,.25)}
.footer-brand__name{font-size:15.5px;font-weight:800;color:#fff;line-height:1.35;text-transform:uppercase;margin:0}
.footer-legal{
  margin-top:22px;display:flex;flex-direction:column;gap:13px;font-size:15.5px;color:#fff;
  text-shadow:0 1px 8px rgba(6,26,48,.55);
}
.footer-legal p{margin:0}
.footer-legal a{color:#fff}
.footer-legal a:hover{color:#8FD3FF}

.footer-top{
  display:flex;flex-wrap:wrap;gap:28px 64px;align-items:flex-start;justify-content:space-between;
  padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.35);
}
.footer-hours{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center}
.footer-heading{
  display:block;font-size:15px;font-weight:800;color:#fff;text-transform:uppercase;letter-spacing:.02em;
}
.footer-hours__val{font-size:14.5px;line-height:1.6;color:#DDE8F2}
.footer-social{margin-top:14px;display:flex;gap:12px}
.soc{
  width:38px;height:38px;border-radius:var(--radius-pill);background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.22);display:flex;align-items:center;justify-content:center;color:#fff;
  transition:transform var(--dur),border-color var(--dur),background var(--dur);
  font-size:10px;font-weight:800;
}
.soc:hover{transform:translateY(-3px);border-color:var(--blue-600);background:var(--blue-600);color:#fff}

.footer-cols{margin-top:38px;display:grid;grid-template-columns:1.25fr 1fr .8fr;gap:56px}
.footer-col__list{margin-top:18px;display:flex;flex-direction:column;gap:14px;list-style:none}
.footer-col__list p{font-size:14px;line-height:1.6;color:#DDE8F2;margin:0}
.flink{
  display:flex;gap:11px;align-items:baseline;font-size:14.5px;color:#DDE8F2;
  transition:color var(--dur-fast),padding-left var(--dur-fast);
}
.flink::before{
  content:"";width:5px;height:5px;border-radius:99px;background:#8FD3FF;
  flex-shrink:0;position:relative;top:-3px;
}
.flink:hover{color:#fff;padding-left:5px}

.footer-maps{position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.14);background:rgba(13,48,84,.46)}
.footer-maps__grid{
  max-width:var(--container);margin:0 auto;padding:44px var(--gutter);
  display:grid;grid-template-columns:repeat(3,1fr);gap:26px;
}
.footer-maps__label{
  display:block;font-size:13px;font-weight:800;color:#fff;text-transform:uppercase;
  letter-spacing:.06em;margin-bottom:12px;
}
.footer-map{position:relative;display:block;height:190px;border-radius:var(--radius);overflow:hidden}
.footer-map iframe{width:100%;height:100%;border:0;pointer-events:none}
.footer-fanpage{
  position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  height:190px;border-radius:var(--radius);background:linear-gradient(160deg,#2A6296,#17456F);
  border:1px solid rgba(255,255,255,.16);color:#DDE8F2;text-align:center;overflow:hidden;
}
.footer-fanpage::before{
  content:"";position:absolute;top:-40px;left:-30px;width:160px;height:160px;border-radius:var(--radius-pill);
  background:radial-gradient(circle,rgba(143,211,255,.22),transparent 70%);
}
.footer-fanpage span{position:relative}
.footer-fanpage__name{font-size:14px;font-weight:700;color:#fff}
.footer-fanpage__url{font-size:12.5px;color:#8FD3FF;font-weight:600}

.footer-bottom{background:rgba(11,42,74,.52);border-top:1px solid rgba(255,255,255,.10)}
.footer-bottom__inner{
  max-width:var(--container);margin:0 auto;padding:20px var(--gutter);
  display:flex;flex-wrap:wrap;gap:10px 26px;align-items:center;justify-content:center;
  font-size:13.5px;color:#D6E6F3;text-align:center;
}
.footer-bottom__links{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center}
.footer-bottom a{color:#D6E6F3;font-weight:600}
.footer-bottom a:hover{color:#fff}

/* ---------- 16. RESPONSIVE ---------- */
@media (max-width:1150px){
  .hero__inner{grid-template-columns:1fr;gap:44px;padding-top:48px}
  .hero__text{min-height:auto;position:relative}
  .hero__slide{position:absolute}
  .hero__slide.is-active{position:relative}
  .hero__strip{height:400px}
  .services__grid{grid-template-columns:repeat(2,1fr)}
  .reasons__grid{grid-template-columns:repeat(2,1fr)}
  .process__grid{grid-template-columns:repeat(2,1fr);row-gap:var(--sp-6)}
  .step::before{display:none}
  .news__grid{grid-template-columns:1fr}
  .contact__grid{grid-template-columns:1fr;gap:var(--sp-6)}
  .footer-main{grid-template-columns:1fr;gap:52px}
}
@media (max-width:900px){
  .footer-maps__grid{grid-template-columns:1fr}
  .projects__grid{grid-template-columns:1fr}
}
@media (max-width:768px){
  .hero-points__grid{grid-template-columns:1fr;gap:var(--sp-5)}
  .stats__grid{grid-template-columns:repeat(2,1fr);gap:var(--sp-6) var(--sp-5)}
  .footer-cols{grid-template-columns:1fr;gap:38px}
  .feat-project__content{padding:var(--sp-5)}
  .feat-project__stats{gap:24px}
  .contact-form{padding:24px}
  .field-row{grid-template-columns:1fr}
}
@media (max-width:640px){
  .services__grid{grid-template-columns:1fr}
  .reasons__grid{grid-template-columns:1fr}
  .process__grid{grid-template-columns:1fr}
  .hero__strip{height:320px;gap:8px}
  .hero__card{border-radius:16px}
  .nrow{grid-template-columns:1fr}
  .nrow__imgwrap{min-height:180px}
  .nrow__content{padding:18px 20px}
}

/* ---------- 17. MOTION PREFERENCE ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important;
  }
}

/* ---------- 18. SCROLL REVEAL ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s var(--ease-out)}
.reveal.is-visible{opacity:1;transform:translateY(0)}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none}
}

/* ---------- 19. WORDPRESS CORE CLASSES ---------- */
.alignleft{float:left;margin:0 var(--sp-5) var(--sp-4) 0}
.alignright{float:right;margin:0 0 var(--sp-4) var(--sp-5)}
.aligncenter{display:block;margin-left:auto;margin-right:auto}
.alignwide{max-width:1120px;margin-left:auto;margin-right:auto}
.alignfull{max-width:none;width:100%}
.wp-caption{max-width:100%}
.wp-caption-text,.wp-element-caption{font-size:13.5px;color:var(--ink-400);margin-top:8px;text-align:center}
.sticky{position:relative}
.gallery-caption{display:block}
.bypostauthor{display:block}