:root{
  --bg:#0d1117;--bg2:#161b22;--bg3:#080b0f;
  --gold:#c5a47e;--gold2:#e0c9a6;--gold3:#a68b68;
  --text:rgba(255,255,255,.92);--muted:rgba(255,255,255,.5);--muted-body:rgba(255,255,255,.78);
  --glass:rgba(255,255,255,.03);
  --line:rgba(255,255,255,.08);--line2:rgba(197,164,126,.25);
  --max:1240px;
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}
html,body{height:100%;overflow:hidden;font-family:'Pretendard',sans-serif;background:var(--bg);color:var(--text);word-break:keep-all}
body.site-no-select{-webkit-user-select:none;user-select:none}
body.site-no-select input,body.site-no-select textarea,body.site-no-select select{-webkit-user-select:text;user-select:text}

/* ── SCROLL ROOT ── */
#sr{
  height:100vh;height:100dvh;overflow-y:auto;overflow-x:hidden;
  scroll-behavior:smooth;position:relative;z-index:0;
  -webkit-overflow-scrolling:touch;background:transparent
}
#sr::-webkit-scrollbar{width:4px}
#sr::-webkit-scrollbar-thumb{background:linear-gradient(var(--bg),var(--gold),var(--bg));border-radius:10px}
.inner{max-width:var(--max);margin:0 auto;padding:0 60px;position:relative}

/* ── LOGO (고정 — 애니메이션 없음) ── */
.logo-wrap{display:flex;align-items:center;gap:14px;text-decoration:none;cursor:pointer}
.logo-mark{height:20px;width:auto;flex-shrink:0}
.logo-mark--sm{height:18px}
.logo-mark--ft{height:18px}
.logo-text{display:flex;flex-direction:column;line-height:1;gap:4px}
.logo-main{font-size:.95rem;font-weight:900;letter-spacing:5px;color:var(--gold);text-transform:uppercase}
.logo-sub{font-size:.55rem;font-weight:500;letter-spacing:3px;color:var(--muted);text-transform:uppercase}

/* ── NAV ── */
#main-nav{
  position:fixed;top:0;left:0;right:0;z-index:300;
  padding:32px 60px;display:flex;align-items:center;justify-content:space-between;
  transition:all .5s cubic-bezier(.2,1,.3,1);
  background:linear-gradient(to bottom,rgba(0,0,0,.18) 0%,transparent 100%);
}
#main-nav.scrolled{
  background:rgba(13,17,22,.3);
  backdrop-filter:blur(32px);
  -webkit-backdrop-filter:blur(32px);
  padding:18px 60px;
  border-bottom:1px solid rgba(255,255,255,.04);
}
.nav-r{display:flex;align-items:center;gap:36px}
.nav-links{display:flex;gap:28px;list-style:none}
.nav-links a{
  font-size:.8rem;font-weight:600;letter-spacing:1px;
  color:var(--muted);text-decoration:none;transition:all .3s;
  position:relative;white-space:nowrap
}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--gold);transition:width .3s}
.nav-links a:hover{color:var(--gold)}
.nav-links a:hover::after{width:100%}
.nav-cta{
  font-size:.76rem;font-weight:700;letter-spacing:1px;
  color:var(--bg);background:var(--gold);text-decoration:none;
  padding:11px 22px;transition:all .3s;flex-shrink:0;
  white-space:nowrap;box-shadow:0 4px 15px rgba(197,164,126,.2)
}
.nav-cta:hover{background:var(--gold2);transform:translateY(-2px);box-shadow:0 6px 20px rgba(197,164,126,.4)}
.ham{display:none;flex-direction:column;gap:5px;cursor:pointer;border:none;background:none;padding:11px;margin:-5px}
.ham span{display:block;width:22px;height:1.5px;background:var(--gold);transition:.3s}

/* Mobile Menu */
.mob-menu{
  display:none;position:fixed;inset:0;
  background:var(--bg3);z-index:400;
  flex-direction:column;
  overflow-y:auto;
}
.mob-menu.open{display:flex}

/* 메뉴 상단 바 */
.mob-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:0 24px;height:64px;
  border-bottom:1px solid var(--line);
  flex-shrink:0;
}
.mob-head .logo-wrap{gap:10px}
.mob-head .logo-main{font-size:.9rem;letter-spacing:4px}
.mob-head .logo-sub{font-size:.5rem;letter-spacing:2px}
.mob-close{
  width:44px;height:44px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.05);
  border:1px solid var(--line);
  border-radius:50%;
  cursor:pointer;
  font-size:1rem;color:var(--muted);
  transition:all .25s;flex-shrink:0;
}
.mob-close:hover{background:rgba(197,164,126,.15);border-color:var(--gold);color:var(--gold)}

/* 메뉴 링크 목록 */
.mob-nav{
  flex:1;display:flex;flex-direction:column;
  padding:8px 0;
}
.mob-nav a{
  display:flex;align-items:center;
  padding:0 28px;height:72px;
  text-decoration:none;
  border-bottom:1px solid var(--line);
  transition:all .22s;
  position:relative;overflow:hidden;
}
.mob-nav a::before{
  content:'';position:absolute;left:0;top:0;bottom:0;
  width:0;background:rgba(197,164,126,.07);transition:width .3s cubic-bezier(.2,1,.3,1)
}
.mob-nav a:active::before,.mob-nav a:hover::before{width:100%}
.mob-nav a:first-child{border-top:1px solid var(--line)}
.mob-nav-num{
  font-size:.62rem;font-weight:800;letter-spacing:2px;
  color:rgba(197,164,126,.35);width:32px;flex-shrink:0
}
.mob-nav-label{
  flex:1;font-size:1.15rem;font-weight:700;
  color:var(--text);letter-spacing:1px;
  transition:color .22s;
}
.mob-nav a:hover .mob-nav-label,.mob-nav a:active .mob-nav-label{color:var(--gold)}
.mob-nav-arr{
  font-size:.9rem;color:rgba(197,164,126,.4);
  transition:transform .25s,color .22s;
}
.mob-nav a:hover .mob-nav-arr,.mob-nav a:active .mob-nav-arr{
  transform:translateX(5px);color:var(--gold)
}

/* 하단 CTA */
.mob-foot{
  padding:24px 28px;
  border-top:1px solid var(--line);
  flex-shrink:0;
}
.mob-foot a{
  display:flex;align-items:center;justify-content:center;
  height:54px;background:var(--gold);
  font-size:.82rem;font-weight:700;letter-spacing:1.5px;
  color:var(--bg);text-decoration:none;
  transition:background .25s;
}
.mob-foot a:active{background:var(--gold2)}

/* 메뉴 오픈 애니메이션 */
@keyframes mobSlideIn{from{opacity:0;transform:translateX(-18px)}to{opacity:1;transform:none}}
.mob-menu.open .mob-nav a{animation:mobSlideIn .35s cubic-bezier(.2,1,.3,1) both}
.mob-menu.open .mob-nav a:nth-child(1){animation-delay:.05s}
.mob-menu.open .mob-nav a:nth-child(2){animation-delay:.10s}
.mob-menu.open .mob-nav a:nth-child(3){animation-delay:.15s}
.mob-menu.open .mob-nav a:nth-child(4){animation-delay:.20s}
.mob-menu.open .mob-nav a:nth-child(5){animation-delay:.25s}
.mob-menu.open .mob-foot{animation:mobSlideIn .35s cubic-bezier(.2,1,.3,1) .3s both}

/* ── DOT NAV ── */
#dot-nav{
  position:fixed;right:28px;top:50%;transform:translateY(-50%);
  z-index:250;display:flex;flex-direction:column;gap:12px;align-items:center
}
.dn{
  position:relative;width:7px;height:7px;border-radius:50%;
  background:rgba(197,164,126,.15);border:1px solid rgba(197,164,126,.3);
  cursor:pointer;padding:0;transition:all .5s cubic-bezier(.4,0,.2,1)
}
.dn.on{background:var(--gold);height:26px;border-radius:4px;border-color:var(--gold)}
.dn-tip{
  position:absolute;right:18px;top:50%;transform:translateY(-50%);
  background:var(--bg2);border:1px solid var(--line2);color:var(--gold);
  padding:4px 10px;font-size:.68rem;font-weight:700;letter-spacing:1px;
  white-space:nowrap;opacity:0;pointer-events:none;transition:all .3s
}
.dn:hover .dn-tip{opacity:1;transform:translateY(-50%) translateX(-6px)}

/* ── HERO ── */
#hero{
  position:relative;height:100vh;height:100dvh;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;background:transparent;
}
.hero-video{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:contain;object-position:center;
  background:#000;opacity:.65;z-index:0;
  filter:brightness(1.08) contrast(.95) saturate(1.02);
}
.hero-video.hidden{opacity:0;pointer-events:none}
.hero-slider{display:none;position:absolute;inset:0;z-index:1}
.slide-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:2s cubic-bezier(.4,0,.2,1)}
.slide-img.active{opacity:.4;transform:scale(1.05)}
.hero-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(0,0,0,.42) 0%,rgba(0,0,0,.28) 45%,rgba(0,0,0,.38) 100%)}
.hero-content{position:relative;z-index:2;text-align:center;max-width:1000px;padding:0 40px}

@keyframes titleReveal{from{opacity:0;transform:translateY(40px) skewY(2deg);filter:blur(10px)}to{opacity:1;transform:none;filter:blur(0)}}
.hero-tag{animation:titleReveal 1.55s cubic-bezier(.16,1,.3,1) .55s both}
.hero-h .hero-line{display:inline-block;animation:titleReveal 1.85s cubic-bezier(.16,1,.3,1) both}
.hero-h .hero-line:nth-child(1){animation-delay:1.05s}
.hero-h .hero-line:nth-child(3){animation-delay:1.55s}
.hero-h .hero-line:nth-child(5){animation-delay:2.05s}
.hero-p{animation:titleReveal 1.65s cubic-bezier(.16,1,.3,1) 2.55s both}
.hero-btns{animation:titleReveal 1.65s cubic-bezier(.16,1,.3,1) 2.9s both}

.hero-tag{
  display:inline-flex;align-items:center;gap:16px;
  font-size:.78rem;font-weight:700;color:var(--gold2);
  letter-spacing:5px;text-transform:uppercase;margin-bottom:36px;
  text-shadow:0 1px 10px rgba(0,0,0,.55)
}
.hero-tag::before,.hero-tag::after{content:'';width:32px;height:1px;background:linear-gradient(to right,transparent,var(--gold));display:block}
.hero-tag::after{background:linear-gradient(to left,transparent,var(--gold))}
.hero-h{font-size:clamp(2.8rem,8vw,7rem);font-weight:800;line-height:.92;letter-spacing:-3px;margin-bottom:36px}
.hero-h .thin{font-weight:100;display:block;opacity:.7}
.hero-h .accent{display:block;color:var(--gold);text-shadow:0 0 30px rgba(197,164,126,.3)}
.hero-p{
  font-size:1rem;font-weight:500;color:rgba(255,255,255,.9);line-height:1.85;
  max-width:540px;margin:0 auto 52px;text-align:center;
  text-shadow:0 1px 14px rgba(0,0,0,.7),0 0 2px rgba(0,0,0,.85)
}
.hero-p-row{display:inline}
.hero-p-row:first-of-type::after{content:' '}
.hero-sep{display:inline-block;padding:0 .38em;margin:0 .06em;color:var(--gold2);font-weight:600}
.s-h--stack .s-h-row{display:block;line-height:1.2}
.s-h--stack .s-h-row + .s-h-row{margin-top:.12em}
.hero-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

.btn-gold{
  font-size:.8rem;font-weight:700;letter-spacing:1.5px;
  color:var(--bg);background:var(--gold);text-decoration:none;
  padding:15px 32px;transition:all .3s;display:inline-block;position:relative;overflow:hidden
}
.btn-gold:hover{background:var(--gold2);transform:translateY(-3px)}
.btn-outline{
  font-size:.8rem;font-weight:600;letter-spacing:1.5px;
  color:var(--gold);text-decoration:none;border:1px solid var(--line2);
  padding:15px 32px;transition:all .3s;display:inline-block;backdrop-filter:blur(5px)
}
.btn-outline:hover{border-color:var(--gold);background:rgba(197,164,126,.1);transform:translateY(-3px)}

/* ── SECTION BASE ── */
section{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;justify-content:center;position:relative;padding:140px 0}
.s-label{display:inline-flex;align-items:center;gap:12px;font-size:.74rem;font-weight:700;letter-spacing:5px;color:var(--gold);text-transform:uppercase;margin-bottom:22px}
.s-label::before{content:'';width:22px;height:1px;background:var(--gold);display:block}
.s-h{font-size:clamp(1.9rem,4.5vw,3.4rem);font-weight:800;letter-spacing:-1.5px;line-height:1.18;color:var(--text);margin-bottom:18px}
.s-sub{font-size:.97rem;color:var(--muted-body);line-height:1.85;max-width:480px}

/* ── ANIMATIONS ── */
.anim{opacity:0;transform:translateY(40px);filter:blur(12px);transition:all 1.3s cubic-bezier(.16,1,.3,1);transition-delay:calc(var(--d,0s) + .2s)}
.anim.show{opacity:1;transform:none;filter:blur(0)}

/* ── SERVICES ── */
#services{background:var(--bg)}
.svc-item{border-bottom:1px solid var(--line);position:relative;padding:0 6px}
.svc-item:first-child{border-top:1px solid var(--line)}
.svc-item::after{content:'';position:absolute;left:0;bottom:-1px;width:0;height:1px;background:var(--gold);transition:width .6s cubic-bezier(.2,1,.3,1)}
.svc-item:hover::after{width:100%}
.svc-btn{width:100%;display:flex;align-items:center;gap:28px;padding:32px 0;background:none;border:none;cursor:pointer;text-align:left;font-family:inherit}
.svc-title{font-size:clamp(1rem,2.2vw,1.5rem);font-weight:700;color:var(--text);letter-spacing:-.4px;flex:1;transition:all .3s}
.svc-btn:hover .svc-title{color:var(--gold);transform:translateX(8px)}
.svc-arr{width:38px;height:38px;border:1px solid var(--line);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:var(--gold);transition:all .4s;flex-shrink:0}
.svc-item.open .svc-arr{transform:rotate(45deg);background:var(--gold);color:var(--bg);border-color:var(--gold)}
.svc-body{max-height:0;overflow:hidden;transition:max-height .6s cubic-bezier(.2,1,.3,1)}
.svc-detail{padding:0 0 46px 0}
.svc-desc{font-size:.97rem;color:var(--muted-body);line-height:1.85;margin-bottom:28px;max-width:680px}
.svc-dl h5{font-size:.73rem;font-weight:800;letter-spacing:2px;color:var(--gold);text-transform:uppercase;margin-bottom:14px}
.svc-dl ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:28px}
.svc-dl li{font-size:.9rem;color:var(--muted-body);padding-left:18px;position:relative}
.svc-dl li::before{content:'';position:absolute;left:0;top:10px;width:8px;height:1px;background:var(--gold)}

/* ── PORTFOLIO ── */
#portfolio{background:var(--bg2)}
/* 섹션 상단 타이틀 블록 — 포트폴리오(Selected Projects…) 기준으로 통일 */
.sec-hdr{margin-bottom:52px}
.port-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.port-card{
  position:relative;aspect-ratio:4/5;background:#000;
  overflow:hidden;cursor:pointer;
  display:flex;align-items:flex-end;padding:32px;
  border:1px solid var(--line);
  transition:all .6s cubic-bezier(.2,1,.3,1);
}
.port-card:hover{transform:translateY(-12px);border-color:var(--gold);box-shadow:0 36px 72px rgba(0,0,0,.5)}
.port-card.wide{grid-column:span 2;aspect-ratio:1.8/1}
.port-bg{
  position:absolute;inset:0;
  transition:transform .8s cubic-bezier(.2,1,.3,1);opacity:.65;
  overflow:hidden;
}
.port-card:hover .port-bg{transform:scale(1.08);opacity:.85}
.port-bg img{
  width:100%;height:100%;object-fit:cover;
  display:block;
  transition:transform .8s cubic-bezier(.2,1,.3,1);
}
.port-bg img.is-missing{display:none}
.pb1{background:linear-gradient(135deg,#1a1506,#4a3a1a)}
.pb2{background:linear-gradient(135deg,#051a10,#1a4a35)}
.pb3{background:linear-gradient(135deg,#15051a,#3d1a4a)}
.pb4{background:linear-gradient(135deg,#1a0508,#4a1a20)}
.pb5{background:linear-gradient(135deg,#05101a,#1a354a)}
.pb6{background:linear-gradient(135deg,#1a1005,#4a351a)}
.port-info{position:relative;z-index:5;transform:translateY(8px);transition:transform .5s}
.port-card:hover .port-info{transform:none}
.port-cat{font-size:.68rem;font-weight:700;letter-spacing:3px;color:var(--gold);text-transform:uppercase;margin-bottom:10px}
.port-name{font-size:1.1rem;font-weight:800;color:#fff;line-height:1.35}

/* ── SEO topics (서비스 섹션 내) ── */
.seo-topics{margin-top:8px}
.seo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px}
.seo-card{
  border:1px solid var(--line);padding:28px 24px;background:var(--bg2);
  transition:border-color .35s
}
.seo-card:hover{border-color:var(--line2)}
.seo-card-title{font-size:1rem;font-weight:800;color:var(--gold);margin-bottom:14px;line-height:1.4}
.seo-card-text{font-size:.92rem;color:var(--muted-body);line-height:1.85}

/* ── ABOUT ── */
.about-quote{
  font-size:clamp(1.3rem,2.5vw,2.2rem);font-weight:200;
  line-height:1.7;color:#fff;margin:56px 0;word-break:keep-all
}
.about-quote strong{font-weight:800;color:var(--gold)}
.about-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.about-col{padding:46px 36px;background:var(--bg);transition:all .4s}
.about-col:hover{background:var(--bg2);transform:translateY(-8px);z-index:2;box-shadow:0 20px 40px rgba(0,0,0,.3)}
.about-col h6{font-size:.73rem;font-weight:800;letter-spacing:3px;color:var(--gold);text-transform:uppercase;margin-bottom:18px}
.about-col p{font-size:.95rem;color:var(--muted-body);line-height:1.8}

/* ── PROCESS ── */
.p-step{padding:44px 0;border-bottom:1px solid var(--line)}
.p-title{font-size:1.2rem;font-weight:800;margin-bottom:10px;color:var(--text);transition:color .3s}
.p-step:hover .p-title{color:var(--gold)}
.p-desc{font-size:.95rem;color:var(--muted-body);line-height:1.8}

/* ── CONTACT ── */
.contact-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:80px;margin-top:56px}
.fg{margin-bottom:24px}
.fg input,.fg textarea,.fg select{
  width:100%;background:rgba(255,255,255,.02);border:none;
  border-bottom:1px solid var(--line);padding:16px 0;
  color:#fff;font-size:.97rem;font-family:inherit;
  transition:all .3s;outline:none;
}
.fg input:focus,.fg textarea:focus,.fg select:focus{border-bottom-color:var(--gold);background:rgba(197,164,126,.04)}
.fg select option{background:var(--bg2);color:#fff}
.fg textarea{resize:vertical;min-height:120px}
.c-contact-info{margin-top:36px}
.c-contact-phone{
  display:flex;align-items:center;gap:16px;margin:0;
}
.c-phone-icon{
  flex-shrink:0;display:flex;align-items:center;justify-content:center;
  width:44px;height:44px;color:var(--gold2);
  filter:drop-shadow(0 0 12px rgba(224,201,166,.35));
}
.c-phone-icon svg{width:32px;height:32px}
.c-contact-phone a{
  font-size:clamp(1.15rem,2vw,1.45rem);font-weight:700;
  color:var(--gold2);text-decoration:none;letter-spacing:.5px;
  line-height:1.3;
}
.c-contact-phone a:hover{color:#fff}
.cf-recaptcha{margin:8px 0 20px;min-height:78px}
.cf-recaptcha .g-recaptcha{transform-origin:left top}
@media(max-width:768px){
  .cf-recaptcha .g-recaptcha{transform:scale(.92);transform-origin:left top}
}

/* ── FOOTER ── */
footer{background:var(--bg3);padding:80px 60px 36px;border-top:1px solid var(--line)}
.ft-top{display:flex;justify-content:space-between;margin-bottom:64px;gap:40px;flex-wrap:wrap}
.ft-col h6{font-size:.7rem;font-weight:800;letter-spacing:3px;color:var(--gold);margin-bottom:26px;text-transform:uppercase}
.ft-col ul{list-style:none;display:flex;flex-direction:column;gap:13px}
.ft-col a{color:var(--muted);text-decoration:none;font-size:.9rem;transition:color .3s}
.ft-col a:hover{color:var(--gold)}
.ft-copy{border-top:1px solid var(--line);padding-top:28px;font-size:.72rem;color:var(--muted)}

/* ── MODAL ── */
.modal-wrap{position:fixed;inset:0;z-index:500;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.95);backdrop-filter:blur(20px);opacity:0;pointer-events:none;transition:opacity .4s;padding:20px}
.modal-wrap.open{opacity:1;pointer-events:all}
.modal-box{background:var(--bg);width:100%;max-width:780px;max-height:90vh;overflow-y:auto;border:1px solid var(--line2);position:relative}
.modal-close{position:absolute;top:18px;right:18px;width:46px;height:46px;background:var(--gold);border:none;cursor:pointer;font-weight:800;color:var(--bg);font-size:1rem;z-index:10}
.modal-in{padding:56px}
.m-cat{font-size:.72rem;font-weight:700;letter-spacing:3px;color:var(--gold);text-transform:uppercase}

/* ── 대형 화면(4K 등) — 콘텐츠 적은 섹션 세로 여백 축소 ── */
@media (min-width: 1600px) {
  section:not(#hero) {
    min-height: auto;
    padding: clamp(64px, 5vh, 96px) 0;
    justify-content: flex-start;
  }
  #hero {
    min-height: 100vh;
    min-height: 100dvh;
    justify-content: center;
    padding: 140px 0;
  }
  .sec-hdr { margin-bottom: 40px; }
  .about-quote { margin: 36px 0 40px; }
  .about-col { padding: 36px 28px; }
  .p-step { padding: 32px 0; }
  .contact-grid { margin-top: 40px; gap: 56px; }
  footer { padding: 56px 60px 32px; }
  .ft-top { margin-bottom: 48px; }
}

@media (min-width: 2200px) {
  .inner { max-width: 1320px; }
  section:not(#hero) { padding: 72px 0; }
}

/* ── RESPONSIVE — Tablet ── */
@media(max-width:1100px){
  .inner{padding:0 40px}
  #main-nav{padding:26px 40px}
  #main-nav.scrolled{padding:16px 40px}
  .nav-links{gap:20px}
  .contact-grid{grid-template-columns:1fr;gap:50px}
}

/* ── RESPONSIVE — Mobile ── */
@media(max-width:768px){
  /* Layout Base */
  .inner{padding:0 20px}
  section{padding:56px 0;min-height:auto}

  /* Nav */
  #main-nav{padding:18px 20px;background:linear-gradient(to bottom,rgba(0,0,0,.18) 0%,transparent 100%)}
  #main-nav.scrolled{padding:14px 20px}
  .nav-links,.nav-cta{display:none}
  .ham{display:flex}
  #dot-nav{display:none}

  #hero{
    position:relative;
    height:100svh;min-height:100dvh;
    align-items:stretch;justify-content:flex-start;
    overflow:hidden
  }
  .hero-video{
    position:absolute;
    top:5%;left:0;right:0;
    width:100%;height:90%;
    display:block;
    object-fit:cover;
    object-position:center center;
    z-index:0;
    opacity:.72;
    filter:brightness(1.16) contrast(.98) saturate(1.04);
    -webkit-transform:translateZ(0);
    transform:translateZ(0);
  }
  .hero-video.hidden{opacity:0}
  #hero .hero-overlay{
    background:linear-gradient(180deg,rgba(0,0,0,.5) 0%,rgba(0,0,0,.32) 50%,rgba(0,0,0,.45) 100%)
  }
  .hero-content{
    position:relative;z-index:2;
    flex:1;width:100%;min-height:100%;
    display:flex;flex-direction:column;align-items:center;justify-content:flex-start;
    padding:calc(30px + env(safe-area-inset-top,0px)) 16px calc(22px + env(safe-area-inset-bottom,0px));
    box-sizing:border-box
  }
  .hero-tag{
    font-size:.6rem;letter-spacing:2.5px;margin:0 0 28px;gap:8px;
    align-self:center;flex-shrink:0
  }
  .hero-tag::before,.hero-tag::after{width:16px}
  .hero-h{
    font-size:clamp(1.72rem,8.2vw,2.55rem);
    letter-spacing:-.8px;margin:0 0 34px;line-height:1;flex-shrink:0
  }
  .hero-h > br:first-of-type{display:none}
  .hero-h .hero-line{display:block;line-height:1}
  .hero-h .hero-line:nth-of-type(1){margin:0 0 .06em}
  .hero-h .hero-line.thin{margin:0 0 .22em}
  .hero-h .hero-line:nth-of-type(3){margin:0}
  .hero-p{
    font-size:.8rem;font-weight:500;margin:0 0 36px;
    padding:0 8px;max-width:21rem;line-height:1.78;
    color:rgba(255,255,255,.92);
    word-break:normal;overflow-wrap:break-word;flex-shrink:0
  }
  .hero-p-row{display:block;letter-spacing:-.01em}
  .hero-p-row + .hero-p-row{margin-top:.62em}
  .hero-sep{padding:0 .32em;margin:0 .04em}
  .hero-btns{
    width:100%;max-width:100%;margin-top:auto;padding-top:32px;
    flex-direction:row;flex-wrap:wrap;justify-content:center;gap:12px;flex-shrink:0
  }
  .s-h--stack .s-h-row{display:block;line-height:1.38}
  .s-h--stack .s-h-row + .s-h-row{margin-top:.2em}
  .seo-topics .s-sub,.seo-card-text,.svc-desc,.about-col p,.p-desc{
    color:rgba(255,255,255,.82);word-break:normal;overflow-wrap:break-word;line-height:1.72
  }
  .seo-card-title{line-height:1.45;letter-spacing:-.02em}
  .svc-title{line-height:1.35;letter-spacing:-.02em}
  .btn-gold,.btn-outline{
    font-size:.74rem;padding:13px 22px;width:auto;flex:0 1 auto;text-align:center;box-sizing:border-box
  }

  /* Section Headers */
  .s-h{font-size:clamp(1.5rem,6.5vw,2rem);letter-spacing:-.8px;margin-bottom:14px}
  .s-sub{font-size:.9rem}
  .s-label{font-size:.68rem;letter-spacing:3px}

  /* Services */
  .svc-btn{gap:16px;padding:26px 0}
  .svc-title{font-size:clamp(.9rem,4vw,1.1rem)}
  .svc-detail{padding:0 0 36px 0}
  .svc-dl ul{grid-template-columns:1fr}
  .svc-arr{width:34px;height:34px}

  /* Portfolio */
  .port-grid{
    grid-template-columns:1fr;
    gap:14px
  }
  .port-card{
    aspect-ratio:16/9;
    padding:24px
  }
  .port-card.wide{
    grid-column:span 1;
    aspect-ratio:16/9
  }
  .port-name{font-size:.97rem}
  .sec-hdr{margin-bottom:22px}
  .seo-grid{grid-template-columns:1fr;gap:14px}
  .seo-card{padding:22px 20px}

  /* About */
  .about-quote{
    font-size:clamp(1rem,4.5vw,1.3rem);
    margin:36px 0;line-height:1.75
  }
  .about-cols{grid-template-columns:1fr}
  .about-col{padding:32px 24px}

  /* Process */
  .p-step{padding:32px 0}
  .p-title{font-size:1rem;margin-bottom:8px}
  .p-desc{font-size:.88rem}

  /* About / Services section header grid — class-based (robust) */

  /* Contact */
  .contact-grid{grid-template-columns:1fr;gap:40px;margin-top:36px}
  .fg input,.fg textarea,.fg select{font-size:.9rem;padding:14px 0}

  /* Footer */
  footer{padding:56px 20px 28px}
  .ft-top{flex-direction:column;gap:36px;margin-bottom:48px}

  /* Modal */
  .modal-in{padding:36px 24px}
}

@media(max-width:480px){
  .hero-h{font-size:clamp(1.58rem,7.8vw,2.15rem)}
  .hero-p{font-size:.75rem;max-width:19.5rem}
  .s-h{font-size:clamp(1.35rem,7vw,1.8rem)}
  .port-card{aspect-ratio:3/2}
}