/*
Theme Name: RSP DESIGN International Custom
Theme URI: https://www.rspdesignbd.com/
Author: RSP DESIGN
Description: Premium international custom WordPress theme for architecture, engineering, interior, BIM and project portfolios. Static-export friendly.
Version: 6.0.3
License: GPL-2.0-or-later
Text Domain: rsp-design
*/
:root{--navy:#071b2c;--navy2:#102f45;--green:#087a49;--green2:#0b9a5c;--gold:#c6a35c;--gold2:#e7ce83;--ink:#17232d;--muted:#687681;--light:#f5f7f6;--white:#fff;--line:#e5eaed;--shadow:0 20px 60px rgba(7,27,44,.12);--radius:16px;--max:1200px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink);line-height:1.65;background:#fff}img{max-width:100%;height:auto;display:block}a{text-decoration:none;color:inherit}.container{width:min(var(--max),92%);margin:auto}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(5,19,29,.97);border-bottom:1px solid rgba(255,255,255,.08);box-shadow:0 8px 30px rgba(0,0,0,.14)}.header-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;background:transparent;border-radius:0;padding:0;line-height:0}.brand img{width:168px;height:62px;object-fit:contain}.nav{display:flex;align-items:center;gap:17px}.nav a{font-size:10px;font-weight:900;letter-spacing:.03em;text-transform:uppercase;color:#fff;white-space:nowrap}.nav a:hover{color:var(--gold2)}.nav .cta{padding:11px 16px;border-radius:3px;background:var(--gold);color:#101820}.menu-toggle{display:none;border:0;background:transparent;color:#fff;font-size:29px;cursor:pointer}
.hero{position:relative;min-height:690px;background:var(--navy);color:#fff;overflow:hidden}.hero-track,.hero-slide{position:absolute;inset:0}.hero-slide{opacity:0;animation:heroFade 24s infinite}.hero-slide img{width:100%;height:100%;object-fit:cover;object-position:center}.hero-slide:nth-child(1){animation-delay:0s}.hero-slide:nth-child(2){animation-delay:6s}.hero-slide:nth-child(3){animation-delay:12s}.hero-slide:nth-child(4){animation-delay:18s}@keyframes heroFade{0%,22%{opacity:1}27%,100%{opacity:0}}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,13,22,.9),rgba(2,13,22,.55) 45%,rgba(2,13,22,.18)),linear-gradient(0deg,rgba(2,13,22,.65),transparent 55%);z-index:1}.hero-content{position:relative;z-index:2;padding:145px 0 190px;max-width:790px}.eyebrow{display:inline-block;color:var(--gold2);font-size:10px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.dark-eyebrow{color:var(--gold)}.hero h1{font-size:clamp(42px,5.6vw,72px);line-height:1.03;margin:14px 0 16px;max-width:800px;letter-spacing:-.03em}.hero p{font-size:15px;line-height:1.7;color:#e1ebef;max-width:650px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;padding:12px 18px;border-radius:4px;font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.04em;transition:.2s}.btn-gold{background:var(--gold);color:#101820}.btn-gold:hover{background:var(--gold2);transform:translateY(-2px)}.btn-outline{border:1px solid rgba(255,255,255,.55);color:#fff}.btn-outline:hover{background:#fff;color:var(--navy)}.btn-dark{background:var(--navy);color:#fff}.btn-dark:hover{background:var(--green);transform:translateY(-2px)}
.hero-services{position:absolute;z-index:3;left:0;right:0;bottom:0;background:rgba(2,15,25,.78);border-top:1px solid rgba(255,255,255,.1)}.hero-service-row{display:grid;grid-template-columns:repeat(6,1fr)}.hero-service-item{min-height:74px;padding:12px 10px;display:flex;align-items:center;justify-content:center;gap:9px;color:#fff;border-right:1px solid rgba(255,255,255,.1);font-size:9px;font-weight:800;text-align:center}.hero-service-item:first-child{border-left:1px solid rgba(255,255,255,.1)}.hero-service-item:hover{background:rgba(198,163,92,.12);color:var(--gold2)}.mini-icon{width:28px;height:28px;display:grid;place-items:center;color:var(--gold);flex:0 0 28px}.mini-icon svg{width:26px;height:26px}
.floating{position:fixed;right:18px;bottom:18px;z-index:900;display:flex;flex-direction:column;gap:8px}.floating a{padding:10px 14px;border-radius:999px;color:#fff;font-size:12px;font-weight:900;box-shadow:0 12px 30px rgba(0,0,0,.18)}.wa{background:#07884e}.call{background:#132c41}.reach{background:var(--gold);color:#101820!important}
.section{padding:88px 0}.section-alt{background:var(--light)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}.section-head.center{display:block;text-align:center;max-width:780px;margin:0 auto 38px}.section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.08;color:var(--navy);margin:7px 0}.section-head p{max-width:720px;color:var(--muted);margin:0}.reveal{opacity:0;transform:translateY(24px);transition:.7s}.reveal.in-view{opacity:1;transform:none}
.intro{display:grid;grid-template-columns:.82fr 1.18fr;gap:55px;align-items:center}.intro-copy p{color:var(--muted);font-size:14px}.intro-copy h2{font-size:clamp(34px,4vw,50px);line-height:1.08;color:var(--navy);margin:9px 0 18px}.intro-copy h2 span{color:var(--green)}.check-list{list-style:none;padding:0;margin:22px 0 25px}.check-list li{position:relative;padding-left:22px;margin:8px 0;color:#4e5d66;font-size:12px;font-weight:700}.check-list li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}.intro-collage{display:grid;grid-template-columns:1.4fr 1fr 1fr;grid-template-rows:190px 190px;gap:10px}.collage-main{grid-row:1/3;overflow:hidden;border-radius:9px}.collage-main img,.collage-small img{width:100%;height:100%;object-fit:cover}.collage-small{overflow:hidden;border-radius:9px}.collage-main img:hover,.collage-small img:hover{transform:scale(1.04);transition:.45s}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-radius:12px;overflow:hidden;box-shadow:0 10px 35px rgba(0,0,0,.05)}.kpi{background:#fff;padding:23px;text-align:center}.kpi strong{display:block;font-size:34px;color:var(--green);line-height:1.1}.kpi span{color:var(--muted);font-size:10px;text-transform:uppercase;font-weight:900;letter-spacing:.08em}
.services-reference{background:#fff}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.service{padding:25px 22px;border:1px solid var(--line);border-radius:10px;background:#fff;transition:.22s;min-height:190px}.service:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(198,163,92,.45)}.service-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:11px;background:#faf7ed;color:var(--gold);border:1px solid #efe5c9}.service-icon svg{width:29px;height:29px}.service h3{color:var(--navy);margin:14px 0 6px;font-size:17px}.service p{color:var(--muted);font-size:12px;margin:0}
.filter-bar{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:23px}.filter-bar button{background:#fff;border:1px solid var(--line);padding:8px 13px;border-radius:999px;font-weight:800;font-size:11px;cursor:pointer}.filter-bar button.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.project-card{position:relative;background:#071c2d;border-radius:12px;overflow:hidden;color:#fff;min-height:390px;box-shadow:var(--shadow)}.project-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:.45s}.project-card:hover img{transform:scale(1.05)}.project-card:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 30%,rgba(2,10,16,.92))}.project-info{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:22px}.project-info .meta{font-size:9px;color:var(--gold2);font-weight:900;letter-spacing:.14em;text-transform:uppercase}.project-info h3{margin:5px 0 3px;font-size:20px}.project-info p{margin:0;color:#d4e0e6;font-size:11px}
.founder{display:grid;grid-template-columns:330px 1fr;gap:55px;align-items:center}.founder img{width:100%;height:430px;object-fit:cover;object-position:center top;border-radius:14px;box-shadow:var(--shadow)}.founder h2{font-size:42px;line-height:1.08;color:var(--navy);margin:8px 0}.founder .role{color:var(--green);font-weight:900;font-size:13px}.founder p{color:var(--muted)}
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.team-card{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}.team-card img{width:100%;height:290px;object-fit:cover;object-position:center top;background:#f2f4f6}.team-body{padding:17px}.team-body small{color:var(--gold);font-weight:900;letter-spacing:.1em;text-transform:uppercase;font-size:9px}.team-body h3{margin:6px 0;color:var(--navy);font-size:16px}.team-body p{margin:0;color:var(--muted);font-size:12px}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:11px}.gallery-grid a{overflow:hidden;border-radius:10px}.gallery-grid img{width:100%;height:245px;object-fit:cover;transition:.4s}.gallery-grid a:hover img{transform:scale(1.05)}
.career{background:linear-gradient(115deg,var(--navy),var(--navy2));color:#fff;border-radius:16px;padding:48px;display:flex;justify-content:space-between;align-items:center;gap:30px}.career h2{color:#fff;margin:7px 0}.career p{color:#d4e0e6;max-width:700px}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:45px}.contact-card{background:var(--navy);color:#fff;border-radius:16px;padding:32px}.contact-card h2{color:#fff}.contact-row{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.12)}.contact-row strong{display:block;color:var(--gold2);font-size:9px;text-transform:uppercase;letter-spacing:.1em}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-grid input,.form-grid select,.form-grid textarea{width:100%;padding:13px;border:1px solid #dfe5e8;border-radius:8px;font:inherit}.form-grid .full{grid-column:1/-1}.form-grid textarea{min-height:145px}
.footer{background:#04111a;color:#c8d4d9;padding:55px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}.footer-logo{width:180px;background:transparent;padding:0;border-radius:0}.footer h3{color:#fff;font-size:12px;text-transform:uppercase;letter-spacing:.1em}.footer ul{list-style:none;padding:0;margin:0}.footer li{margin:8px 0;font-size:12px}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:17px;font-size:11px;color:#8ea0aa;display:flex;justify-content:space-between}
.page-hero{padding:100px 0;background:var(--navy);color:#fff}.page-hero h1{font-size:54px;margin:8px 0}.entry{max-width:900px;margin:auto}.entry p,.entry li{color:var(--muted)}
.project-single{display:grid;grid-template-columns:1.15fr .85fr;gap:45px;align-items:start}.project-main img{width:100%;border-radius:14px}.project-meta{border:1px solid var(--line);border-radius:14px;padding:24px;background:#fff;position:sticky;top:100px}.meta-row{padding:11px 0;border-bottom:1px solid var(--line)}.meta-row strong{display:block;font-size:9px;text-transform:uppercase;color:var(--green);letter-spacing:.1em}
.lightbox{position:fixed;inset:0;z-index:3000;background:rgba(0,0,0,.86);display:none;align-items:center;justify-content:center;padding:20px}.lightbox.open{display:flex}.lightbox img{max-width:95vw;max-height:92vh}.lightbox .close{position:absolute;right:22px;top:12px;color:#fff;font-size:36px;background:none;border:0;cursor:pointer}
@media(max-width:1100px){.nav{gap:11px}.nav a{font-size:9px}.hero-service-row{grid-template-columns:repeat(3,1fr)}.hero-service-item:nth-child(4),.hero-service-item:nth-child(5),.hero-service-item:nth-child(6){border-top:1px solid rgba(255,255,255,.1)}.service-grid{grid-template-columns:repeat(2,1fr)}.team-grid{grid-template-columns:repeat(2,1fr)}.gallery-grid{grid-template-columns:repeat(2,1fr)}.intro{grid-template-columns:1fr}.intro-collage{max-width:800px;margin:auto}.projects{grid-template-columns:repeat(2,1fr)}.project-single,.contact-grid{grid-template-columns:1fr}.project-meta{position:static}}
@media(max-width:850px){.nav{display:none;position:absolute;top:78px;left:0;right:0;background:#061622;padding:18px 4%;flex-direction:column;align-items:flex-start;border-bottom:1px solid rgba(255,255,255,.1)}.nav.open{display:flex}.nav a{font-size:11px}.menu-toggle{display:block}.hero{min-height:680px}.hero-content{padding:120px 0 210px}.kpis{grid-template-columns:repeat(2,1fr)}.founder{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.hero{min-height:760px}.hero-content{padding:105px 0 285px}.hero h1{font-size:42px}.hero-service-row{grid-template-columns:repeat(2,1fr)}.hero-service-item{min-height:66px}.service-grid,.team-grid,.projects,.gallery-grid{grid-template-columns:1fr}.kpis{grid-template-columns:1fr}.kpi{border-bottom:1px solid var(--line)}.career{display:block;padding:35px}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.page-hero h1{font-size:42px}.founder img{height:380px}.intro-collage{grid-template-columns:1fr 1fr;grid-template-rows:260px 150px 150px}.collage-main{grid-column:1/-1;grid-row:auto}.collage-small{grid-row:auto}}

/* RSP DESIGN v6.0.3 — hero: 6-second continuous loop */
.hero-track{position:absolute;inset:0;overflow:hidden}
.hero-slide{
    position:absolute!important;
    inset:0;
    opacity:0;
    visibility:hidden;
    transition:opacity 1s ease, visibility 1s ease;
    z-index:0;
}
.hero-slide img{
    width:100%;
    height:100%;
    object-fit:cover;
    object-position:center;
    transform:scale(1.02);
    transition:transform 6s ease;
}
.hero-slide.is-active{
    opacity:1;
    visibility:visible;
    z-index:1;
}
.hero-slide.is-active img{transform:scale(1)}

/* RSP DESIGN v6.0.3 — transparent white-text logo */
.brand img,.footer-logo{background:transparent!important}
.nav .menu-item-has-children{position:relative}.nav .sub-menu{display:none;position:absolute;top:100%;left:0;min-width:210px;padding:10px 0;margin:0;list-style:none;background:#061622;border:1px solid rgba(255,255,255,.1);box-shadow:0 18px 45px rgba(0,0,0,.25)}.nav .menu-item-has-children:hover>.sub-menu{display:block}.nav .sub-menu li a{display:block;padding:9px 14px;font-size:10px}.nav .sub-menu li a:hover{background:rgba(198,163,92,.12)}.nav>ul{display:flex;align-items:center;gap:17px;list-style:none;margin:0;padding:0}.nav>ul>li{position:relative}.nav>ul>li>a{display:block}.nav>ul>li:last-child>a{padding:11px 16px;border-radius:3px;background:var(--gold);color:#101820}
@media(max-width:850px){.nav>ul{display:flex;flex-direction:column;align-items:flex-start;gap:0;width:100%}.nav>ul>li{width:100%}.nav .sub-menu{position:static;display:block;border:0;box-shadow:none;padding-left:12px;background:transparent}.nav .menu-item-has-children:hover>.sub-menu{display:block}.nav .sub-menu li a{padding:7px 0}.brand img{width:145px;height:55px}}


/* =========================================================
   RSP DESIGN v6.0.1 - Larger & More Readable Typography
   ========================================================= */

/* Header / Navigation */
.main-navigation a,
.elementor-nav-menu a,
.nav-menu a,
.site-header a {
    font-size: 16px !important;
    line-height: 1.3 !important;
    font-weight: 600 !important;
}

/* Hero heading */
.hero-section h1,
.hero h1,
.banner-section h1,
.elementor-widget-heading h1 {
    font-size: 64px !important;
    line-height: 1.05 !important;
    font-weight: 700 !important;
}

/* Hero supporting text */
.hero-section p,
.hero p,
.banner-section p {
    font-size: 18px !important;
    line-height: 1.5 !important;
}

/* Services / feature bar */
.services-section h3,
.service-item h3,
.service-title,
.elementor-icon-box-title {
    font-size: 16px !important;
    line-height: 1.3 !important;
    font-weight: 600 !important;
}

/* Service descriptions */
.services-section p,
.service-item p,
.elementor-icon-box-description {
    font-size: 14px !important;
    line-height: 1.5 !important;
}

/* Tablet */
@media (max-width: 1024px) {
    .hero-section h1,
    .hero h1,
    .banner-section h1,
    .elementor-widget-heading h1 {
        font-size: 50px !important;
    }

    .main-navigation a,
    .elementor-nav-menu a,
    .nav-menu a {
        font-size: 15px !important;
    }
}

/* Mobile */
@media (max-width: 767px) {
    .hero-section h1,
    .hero h1,
    .banner-section h1,
    .elementor-widget-heading h1 {
        font-size: 36px !important;
        line-height: 1.1 !important;
    }

    .hero-section p,
    .hero p,
    .banner-section p {
        font-size: 16px !important;
    }

    .main-navigation a,
    .elementor-nav-menu a,
    .nav-menu a {
        font-size: 15px !important;
    }

    .services-section h3,
    .service-item h3,
    .service-title,
    .elementor-icon-box-title {
        font-size: 15px !important;
    }
}

/* RSP DESIGN v6.0.2 FINAL */

/* RSP DESIGN v6.0.2 FINAL - Typography & Layout */
.hero-section .hero-content,.hero .hero-content,.banner-section .hero-content,.hero-content{
 max-width:760px!important;margin-left:0!important;margin-right:auto!important;text-align:left!important;
}
.hero-section .hero-content p,.hero .hero-content p,.banner-section .hero-content p{
 font-size:20px!important;line-height:1.55!important;
}
.hero-section .eyebrow,.hero-section .hero-eyebrow,.hero .eyebrow,.banner-section .eyebrow{
 font-size:15px!important;line-height:1.4!important;letter-spacing:1.4px!important;font-weight:700!important;
}
.hero-section .hero-content .button,.hero .hero-content .button,.banner-section .hero-content .button{
 font-size:15px!important;padding:14px 22px!important;
}
.services-section .service-item,.service-item,.services-strip .service-item,.service-grid .service-item{
 min-height:108px!important;
}
.services-section .service-item i,.services-section .service-item svg,.service-item i,.service-item svg,
.services-strip .service-item i,.services-strip .service-item svg{
 width:32px!important;height:32px!important;font-size:30px!important;margin-bottom:10px!important;
}
.services-section h3,.service-item h3,.service-title,.services-strip h3,.elementor-icon-box-title{
 font-size:17px!important;line-height:1.35!important;font-weight:700!important;
}
.site-footer h2,.site-footer h3,.site-footer h4,.footer h2,.footer h3,.footer h4{
 font-size:20px!important;line-height:1.3!important;font-weight:700!important;
}
.site-footer a,.footer a,.site-footer li,.footer li,.site-footer p,.footer p,.footer-contact,.footer-contact p{
 font-size:16px!important;line-height:1.65!important;
}
.main-navigation a,.elementor-nav-menu a,.nav-menu a,.site-header a{
 font-size:16px!important;line-height:1.3!important;font-weight:700!important;
}
@media(max-width:1024px){
 .hero-section .hero-content,.hero .hero-content,.banner-section .hero-content,.hero-content{max-width:680px!important}
 .hero-section .hero-content p,.hero .hero-content p,.banner-section .hero-content p{font-size:18px!important}
 .services-section .service-item i,.services-section .service-item svg,.service-item i,.service-item svg{
  width:28px!important;height:28px!important;font-size:27px!important;
 }
 .services-section h3,.service-item h3,.service-title,.services-strip h3,.elementor-icon-box-title{font-size:16px!important}
}
@media(max-width:767px){
 .hero-section .hero-content,.hero .hero-content,.banner-section .hero-content,.hero-content{max-width:100%!important}
 .hero-section .hero-content p,.hero .hero-content p,.banner-section .hero-content p{font-size:16px!important}
 .services-section .service-item,.service-item,.services-strip .service-item,.service-grid .service-item{min-height:92px!important}
 .services-section .service-item i,.services-section .service-item svg,.service-item i,.service-item svg{
  width:25px!important;height:25px!important;font-size:24px!important;
 }
 .services-section h3,.service-item h3,.service-title,.services-strip h3,.elementor-icon-box-title{font-size:15px!important}
 .site-footer h2,.site-footer h3,.site-footer h4,.footer h2,.footer h3,.footer h4{font-size:18px!important}
 .site-footer a,.footer a,.site-footer li,.footer li,.site-footer p,.footer p,.footer-contact,.footer-contact p{font-size:15px!important}
}