:root{--gold:#C9A84C;--gold-light:#E8D48B;--gold-dark:#A07E2E;--black:#0A0A0A;--ink:#141414;--ink-light:#1C1C1C;--cream:#F5F0E8;--cream-dark:#E8DFD0;--jade:#2D6A4F;--jade-light:#40916C}
*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}
body{font-family:'Noto Sans Thai','Cormorant Garamond',serif;background:var(--black);color:var(--cream);overflow-x:hidden;-webkit-font-smoothing:antialiased}
nav{position:fixed;top:0;width:100%;z-index:100;padding:1.2rem 3rem;display:flex;justify-content:space-between;align-items:center;background:rgba(10,10,10,.92);backdrop-filter:blur(20px);border-bottom:1px solid rgba(201,168,76,.15)}
.nav-logo{display:flex;align-items:center;gap:.75rem;text-decoration:none}
.nav-logo-icon{width:42px;height:42px;border:2px solid var(--gold);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:var(--gold)}
.nav-logo-text{font-family:'Playfair Display',serif;font-size:1.3rem;color:var(--gold);letter-spacing:2px}
.nav-links{display:flex;gap:2.5rem;list-style:none}
.nav-links a{color:var(--cream);text-decoration:none;font-size:.92rem;letter-spacing:1.5px;text-transform:uppercase;position:relative;transition:color .3s;font-weight:300}
.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-links a.active{color:var(--gold)}.nav-links a.active::after{width:100%}
.nav-cta{padding:.6rem 1.8rem;border:1px solid var(--gold);color:var(--gold)!important;font-size:.95rem!important;letter-spacing:2px;transition:all .3s!important}
.nav-cta:hover{background:var(--gold);color:var(--black)!important}.nav-cta::after{display:none!important}
.mobile-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;z-index:200}
.mobile-toggle span{width:28px;height:1.5px;background:var(--gold);transition:all .3s}
/* ===== SERVICES DROPDOWN ===== */
.nav-dropdown{position:relative;display:flex;align-items:center}
.nav-dropdown-trigger{display:inline-flex!important;align-items:center;gap:.35rem;cursor:pointer}
.dropdown-arrow{font-size:.5rem;transition:transform .3s;display:inline-block;opacity:.6}
.nav-dropdown:hover .dropdown-arrow{transform:rotate(180deg);opacity:1}
.dropdown-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%);min-width:240px;background:#0e0e0e;border:1px solid rgba(201,168,76,.2);padding:.6rem 0;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease .05s,visibility .2s ease .05s;z-index:500;margin-top:0;padding-top:.6rem;box-shadow:0 15px 50px rgba(0,0,0,.6),0 0 0 1px rgba(201,168,76,.05)}
.dropdown-menu::before{content:'';position:absolute;top:-20px;left:0;right:0;height:20px;background:transparent}
.dropdown-menu::after{content:'';position:absolute;top:-.4rem;left:50%;margin-left:-7px;width:14px;height:14px;background:#0e0e0e;border-left:1px solid rgba(201,168,76,.2);border-top:1px solid rgba(201,168,76,.2);transform:rotate(45deg);z-index:1}
.nav-dropdown:hover .dropdown-menu{opacity:1;visibility:visible;pointer-events:auto;transition-delay:0s}
.dropdown-menu a{display:flex;align-items:center;gap:.7rem;padding:.7rem 1.5rem;color:rgba(245,240,232,.65);font-size:.82rem;text-decoration:none;letter-spacing:.5px;text-transform:none;transition:all .15s ease;font-weight:400;white-space:nowrap;border-left:2px solid transparent}
.dropdown-menu a::after{display:none!important;width:0!important}
.dropdown-menu a:hover{color:var(--gold);background:rgba(201,168,76,.08);border-left-color:var(--gold);padding-left:1.7rem}
.dropdown-menu a:hover::after{display:none!important;width:0!important}
/* ===== END DROPDOWN ===== */

.section-label{font-size:.75rem;letter-spacing:6px;text-transform:uppercase;color:var(--gold);margin-bottom:1rem}
.btn-primary{display:inline-block;padding:1rem 2.5rem;background:var(--gold);color:var(--black);font-family:'Noto Sans Thai',sans-serif;font-size:.9rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;text-decoration:none;transition:all .3s;border:none;cursor:pointer}
.btn-primary:hover{background:var(--gold-light);transform:translateY(-2px);box-shadow:0 8px 30px rgba(201,168,76,.3)}
.btn-ghost{display:inline-block;padding:1rem 2rem;background:transparent;color:var(--cream);font-family:'Noto Sans Thai',sans-serif;font-size:.85rem;font-weight:300;letter-spacing:2px;text-decoration:none;border:1px solid rgba(245,240,232,.2);transition:all .3s}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.reveal{opacity:0;transform:translateY(30px);transition:all .8s cubic-bezier(.16,1,.3,1);animation:revealFB .8s ease 2.5s forwards}
.reveal.visible{opacity:1;transform:translateY(0);animation:none}
@keyframes revealFB{to{opacity:1;transform:translateY(0)}}
footer{padding:4rem 3rem 2rem;background:var(--ink);border-top:1px solid rgba(201,168,76,.1)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;max-width:1200px;margin:0 auto;padding-bottom:3rem;border-bottom:1px solid rgba(201,168,76,.05)}
.footer-brand p{font-size:.8rem;color:rgba(245,240,232,.4);line-height:1.8;margin-top:.8rem;font-weight:300}
.footer-col h4{font-size:.75rem;letter-spacing:3px;text-transform:uppercase;color:var(--gold);margin-bottom:1rem}
.footer-col ul{list-style:none}.footer-col li{margin-bottom:.5rem}
.footer-col a{color:rgba(245,240,232,.4);text-decoration:none;font-size:.82rem;transition:color .3s;font-weight:300}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{text-align:center;padding-top:2rem;font-size:.72rem;color:rgba(245,240,232,.25);letter-spacing:1px}
.faq-section{padding:7rem 4rem;background:var(--black);position:relative}
.faq-section::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold-dark),transparent)}
.faq-inner{max-width:750px;margin:0 auto}
.faq-header{text-align:center;margin-bottom:3rem}
.faq-header h2{font-family:'Playfair Display',serif;font-size:clamp(1.4rem,2.5vw,1.8rem);font-weight:400}
.faq-item{border-bottom:1px solid rgba(201,168,76,.08)}
.faq-q{width:100%;background:none;border:none;padding:1.5rem 0;display:flex;justify-content:space-between;align-items:center;cursor:pointer;color:var(--cream);font-family:'Noto Sans Thai',sans-serif;font-size:.92rem;font-weight:400;text-align:left;transition:color .3s}
.faq-q:hover{color:var(--gold)}
.faq-arrow{font-size:.8rem;color:var(--gold);transition:transform .3s;flex-shrink:0;margin-left:1rem}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-a p{font-size:.88rem;line-height:1.9;color:rgba(245,240,232,.5);font-weight:300;padding-bottom:1.5rem}
.faq-item.open .faq-arrow{transform:rotate(180deg)}
.faq-item.open .faq-a{max-height:300px}
.other-services{padding:5rem 4rem;background:var(--ink);position:relative}
.other-services::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold-dark),transparent)}
.other-inner{max-width:1000px;margin:0 auto;text-align:center}
.other-inner h2{font-family:'Playfair Display',serif;font-size:1.4rem;font-weight:400;margin-bottom:2.5rem}
.other-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.other-card{padding:2rem;background:rgba(255,255,255,.02);border:1px solid rgba(201,168,76,.08);text-decoration:none;transition:all .4s;display:block}
.other-card:hover{background:rgba(201,168,76,.05);border-color:rgba(201,168,76,.2);transform:translateY(-3px)}
.other-card h4{font-family:'Playfair Display',serif;font-size:1rem;font-weight:400;color:var(--cream);margin-bottom:.5rem}
.other-card .other-price{font-size:.75rem;color:var(--gold);letter-spacing:2px}
.page-cta{padding:6rem 4rem;background:var(--black);position:relative;text-align:center}
.page-cta::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold-dark),transparent)}
.page-cta h2{font-family:'Playfair Display',serif;font-size:clamp(1.6rem,3vw,2.2rem);font-weight:400;margin-bottom:1rem}
.page-cta p:not(.section-label){font-size:.9rem;color:rgba(245,240,232,.5);font-weight:300;margin-bottom:2rem}

/* === COMMERCIAL: ROI Dashboard === */
.com-hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:8rem 4rem 5rem;overflow:hidden}
.com-hero-bg{position:absolute;inset:0;background:linear-gradient(160deg,#0A0A0A 0%,#1a1510 35%,#0f0d0a 100%)}
.com-hero-inner{position:relative;z-index:2;max-width:1300px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}
.com-hero h1{font-family:'Playfair Display',serif;font-size:clamp(2.4rem,5vw,3.8rem);font-weight:400;line-height:1.1;margin-bottom:2rem}
.com-hero h1 em{font-style:italic;color:var(--gold)}
.com-hero .hero-p{font-size:1rem;line-height:2;color:rgba(245,240,232,.6);font-weight:300;max-width:520px;margin-bottom:2.5rem}
.hero-label{font-size:.75rem;letter-spacing:6px;text-transform:uppercase;color:var(--gold);margin-bottom:1.5rem;display:flex;align-items:center;gap:1rem}
.hero-label::before{content:'';width:40px;height:1px;background:var(--gold)}
.hero-actions{display:flex;gap:1.5rem;flex-wrap:wrap}
/* ROI Metrics — distinctive dashboard cards */
.roi-dash{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.roi-card{padding:2rem;background:rgba(201,168,76,.03);border:1px solid rgba(201,168,76,.1);text-align:center;position:relative;overflow:hidden;transition:all .4s}
.roi-card:hover{background:rgba(201,168,76,.06);border-color:rgba(201,168,76,.25);transform:translateY(-3px)}
.roi-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--gold);transform:scaleX(0);transition:transform .4s}.roi-card:hover::before{transform:scaleX(1)}
.roi-num{font-family:'Playfair Display',serif;font-size:2.8rem;color:var(--gold);font-weight:400;line-height:1}
.roi-label{font-size:.72rem;color:rgba(245,240,232,.45);margin-top:.5rem;letter-spacing:1px;font-weight:300}

/* Business Types — horizontal scroll cards */
.biz-section{padding:7rem 4rem;background:var(--ink);position:relative}
.biz-section::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold-dark),transparent)}
.biz-header{text-align:center;margin-bottom:4rem}
.biz-header h2{font-family:'Playfair Display',serif;font-size:clamp(1.6rem,3vw,2.2rem);font-weight:400;margin-bottom:1rem}
.biz-header p{font-size:.9rem;color:rgba(245,240,232,.45);max-width:550px;margin:0 auto;line-height:1.8;font-weight:300}
.biz-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;max-width:1200px;margin:0 auto}
.biz-card{padding:2.5rem 2rem;background:rgba(255,255,255,.02);border:1px solid rgba(201,168,76,.08);transition:all .5s;position:relative;overflow:hidden}
.biz-card::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--gold);transform:scaleX(0);transition:transform .4s}.biz-card:hover::after{transform:scaleX(1)}
.biz-card:hover{background:rgba(201,168,76,.04);border-color:rgba(201,168,76,.2);transform:translateY(-5px)}
.biz-card-icon{font-size:2rem;margin-bottom:1.2rem;display:block}
.biz-card h4{font-family:'Playfair Display',serif;font-size:1.1rem;font-weight:400;color:var(--cream);margin-bottom:.8rem}
.biz-card p{font-size:.82rem;line-height:1.8;color:rgba(245,240,232,.5);font-weight:300}

/* Case Study — split editorial */
.case-section{padding:7rem 4rem;background:var(--black);position:relative}
.case-section::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold-dark),transparent)}
.case-inner{max-width:1000px;margin:0 auto}
.case-header{text-align:center;margin-bottom:4rem}
.case-header h2{font-family:'Playfair Display',serif;font-size:clamp(1.6rem,3vw,2.2rem);font-weight:400}
.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid rgba(201,168,76,.12)}
.case-col{padding:3rem}
.case-col.before{background:rgba(139,26,26,.04);border-right:1px solid rgba(201,168,76,.12)}
.case-col.after{background:rgba(45,106,79,.04)}
.case-tag{font-size:.7rem;letter-spacing:4px;text-transform:uppercase;margin-bottom:1.5rem;display:flex;align-items:center;gap:.8rem}
.case-col.before .case-tag{color:#c44}.case-col.before .case-tag::before{content:'';width:20px;height:1px;background:#c44}
.case-col.after .case-tag{color:var(--jade)}.case-col.after .case-tag::before{content:'';width:20px;height:1px;background:var(--jade)}
.case-list{list-style:none;display:flex;flex-direction:column;gap:1rem}
.case-list li{font-size:.88rem;line-height:1.7;color:rgba(245,240,232,.6);padding-left:1.5rem;position:relative;font-weight:300}
.case-list li::before{content:'';position:absolute;left:0;top:.55rem;width:6px;height:6px;border-radius:50%}
.case-col.before .case-list li::before{background:rgba(196,68,68,.4)}
.case-col.after .case-list li::before{background:rgba(45,106,79,.5)}
.case-quote{padding:2.5rem;background:rgba(201,168,76,.04);border:1px solid rgba(201,168,76,.1);border-top:none;text-align:center}
.case-quote-text{font-family:'Playfair Display',serif;font-size:1.1rem;font-style:italic;line-height:1.8;color:var(--cream);margin-bottom:.8rem}
.case-quote-person{font-size:.8rem;color:var(--gold);letter-spacing:2px}

/* Deliverables — numbered list with sidebar price */
.del-section{padding:7rem 4rem;background:var(--ink);position:relative}
.del-section::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold-dark),transparent)}
.del-inner{max-width:1000px;margin:0 auto;display:grid;grid-template-columns:1fr 340px;gap:4rem;align-items:start}
.del-list h2{font-family:'Playfair Display',serif;font-size:1.6rem;font-weight:400;margin-bottom:2rem}
.del-items{display:flex;flex-direction:column;gap:1.5rem}
.del-item{display:flex;gap:1.2rem;align-items:flex-start}
.del-num{font-family:'Playfair Display',serif;font-size:1.8rem;color:rgba(201,168,76,.2);font-weight:300;line-height:1;min-width:35px}
.del-text h4{font-family:'Playfair Display',serif;font-size:1rem;font-weight:400;margin-bottom:.3rem;color:var(--cream)}
.del-text p{font-size:.85rem;line-height:1.7;color:rgba(245,240,232,.5);font-weight:300}
.price-box{padding:3rem;background:rgba(201,168,76,.04);border:1px solid rgba(201,168,76,.15);text-align:center;position:sticky;top:120px}
.price-from{font-size:.75rem;color:rgba(245,240,232,.5);letter-spacing:3px;text-transform:uppercase;margin-bottom:.5rem}
.price-amount{font-family:'Playfair Display',serif;font-size:3.5rem;color:var(--gold);font-weight:400;margin-bottom:.5rem}
.price-note{font-size:.78rem;color:rgba(245,240,232,.35);margin-bottom:2rem;font-weight:300}
.price-box .btn-primary{width:100%;text-align:center;display:block;margin-bottom:1.5rem}
.price-trust{display:flex;justify-content:center;gap:2rem;padding-top:1.5rem;border-top:1px solid rgba(201,168,76,.1)}
.pt-num{font-family:'Playfair Display',serif;font-size:1.3rem;color:var(--gold)}
.pt-label{font-size:.65rem;color:rgba(245,240,232,.4);letter-spacing:1px;margin-top:.2rem}

@media(max-width:1024px){.com-hero-inner,.del-inner{grid-template-columns:1fr}.case-grid{grid-template-columns:1fr}.case-col.before{border-right:none;border-bottom:1px solid rgba(201,168,76,.12)}.price-box{position:static}.biz-cards{grid-template-columns:1fr 1fr}}
@media(max-width:768px){.com-hero,.biz-section,.case-section,.del-section,.faq-section,.other-services,.page-cta{padding:5rem 2rem}.biz-cards{grid-template-columns:1fr}.roi-dash{grid-template-columns:1fr 1fr}}

@media(max-width:768px){
nav{padding:1rem 1.5rem}
.nav-links{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(10,10,10,.98);flex-direction:column;align-items:center;justify-content:center;gap:2rem;z-index:150}
.nav-links.mobile-open{display:flex}
.mobile-toggle{display:flex}
.other-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr 1fr}
.dropdown-menu{position:static!important;transform:none!important;left:auto!important;min-width:auto!important;background:rgba(201,168,76,.04)!important;border:none!important;border-left:2px solid rgba(201,168,76,.25)!important;margin:.8rem 0 .5rem 0!important;padding:.3rem 0!important;opacity:1!important;visibility:visible!important;pointer-events:auto!important;display:none!important;box-shadow:none!important;backdrop-filter:none!important}
.dropdown-menu::before{display:none!important}.dropdown-menu::after{display:none!important}
.nav-dropdown.mobile-dropdown-open .dropdown-menu{display:block!important}
.dropdown-menu a{padding:.5rem 1.2rem!important;font-size:.78rem!important;border-left:none!important;color:rgba(245,240,232,.5)!important}
.dropdown-menu a:hover{padding-left:1.4rem!important;background:transparent!important;color:var(--gold)!important}
}
@media(max-width:500px){.footer-grid{grid-template-columns:1fr}}