:root{
    --bg: #f6f8fb;
    --bg-soft: #eef3f8;
    --surface: #ffffff;
    --surface-2: #f8fafc;
    --text: #102033;
    --muted: #62708a;
    --border: rgba(16,32,51,.10);
    --shadow: 0 20px 50px rgba(16,32,51,.08);
    --shadow-soft: 0 12px 30px rgba(16,32,51,.06);
    --primary: #1f3c88;
    --primary-2: #0f172a;
    --accent: #f97316;
    --accent-2: #fb923c;
    --success: #16a34a;
    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --container-width: 1240px;
}

[data-theme="dark"]{
    --bg: #0b1120;
    --bg-soft: #111827;
    --surface: #0f172a;
    --surface-2: #111827;
    --text: #e5eefb;
    --muted: #9fb0c8;
    --border: rgba(255,255,255,.08);
}

*,
*::before,
*::after{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
    margin:0;
    font-family:'Inter',system-ui,-apple-system,sans-serif;
    color:var(--text);
    background:
        radial-gradient(circle at top left, rgba(31,60,136,.06), transparent 28%),
        radial-gradient(circle at bottom right, rgba(249,115,22,.07), transparent 22%),
        var(--bg);
    line-height:1.65;
    overflow-x:hidden;
}

img{max-width:100%;display:block}

a{color:inherit;text-decoration:none}

button,input,textarea,select{font:inherit}

::selection{background:rgba(31,60,136,.18)}

.skip-link{
    position:absolute;
    left:-999px;
    top:12px;
    background:var(--primary);
    color:#fff;
    padding:10px 14px;
    border-radius:999px;
    z-index:9999;
}
.skip-link:focus{left:12px}

.container{
    width:min(100% - 32px, var(--container-width));
    margin-inline:auto;
}

.site-main{padding-top:84px}

.site-header{
    position:sticky;
    top:0;
    z-index:1000;
    background:rgba(246,248,251,.82);
    backdrop-filter:blur(18px);
    border-bottom:1px solid var(--border);
}
[data-theme="dark"] .site-header{background:rgba(11,17,32,.85)}

.nav-shell{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
    min-height:84px;
}

.brand{
    display:flex;
    align-items:center;
    gap:14px;
    min-width:0;
}

.brand--logo-only{
    gap:0;
}

.brand-mark{
    width:52px;
    height:52px;
    border-radius:16px;
    display:grid;
    place-items:center;
    background:linear-gradient(135deg, var(--primary), var(--primary-2));
    color:#fff;
    font-weight:800;
    letter-spacing:.2px;
    box-shadow:var(--shadow-soft);
    flex:0 0 auto;
    padding:6px;
    text-align:center;
    line-height:1;
}

.brand-mark-image{
    background:transparent;
    box-shadow:none;
    padding:0;
}

.brand-mark-image img{
    width:100%;
    height:100%;
    object-fit:contain;
}

.brand--logo-only .brand-mark{
    width:62px;
    height:62px;
}

.footer-brand-link.brand--logo-only .brand-mark{
    width:58px;
    height:58px;
}

.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text strong{font-size:1.05rem;line-height:1.2}
.brand-text small{color:var(--muted);font-size:.8rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.nav-toggle{
    display:none;
    width:48px;
    height:48px;
    border:1px solid var(--border);
    background:var(--surface);
    border-radius:16px;
    align-items:center;
    justify-content:center;
    gap:5px;
    flex-direction:column;
    box-shadow:var(--shadow-soft);
}
.nav-toggle span{
    width:18px;
    height:2px;
    background:var(--text);
    border-radius:999px;
}

.nav-menu{
    display:flex;
    align-items:center;
    gap:6px;
}

.nav-item{
    position:relative;
    display:flex;
    align-items:stretch;
}

.nav-link{
    padding:12px 16px;
    border-radius:999px;
    color:var(--muted);
    font-weight:600;
    transition:background .2s ease,color .2s ease,transform .2s ease;
}
.nav-link:hover,.nav-link.active{color:var(--primary);background:rgba(31,60,136,.08)}

.nav-item.has-children > .nav-link{
    padding-right:22px;
}

.nav-item.has-children > .nav-link::after{
    content:'\f107';
    font-family:'Font Awesome 6 Free';
    font-weight:900;
    margin-left:8px;
    font-size:.78rem;
    opacity:.75;
}

.nav-submenu{
    position:absolute;
    top:calc(100% + 10px);
    left:0;
    min-width:240px;
    padding:10px;
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:18px;
    box-shadow:var(--shadow);
    opacity:0;
    visibility:hidden;
    transform:translateY(8px);
    transition:opacity .18s ease,transform .18s ease,visibility .18s ease;
    z-index:20;
}

.nav-item:hover > .nav-submenu,
.nav-item:focus-within > .nav-submenu{
    opacity:1;
    visibility:visible;
    transform:translateY(0);
}

.nav-submenu .nav-item{
    width:100%;
}

.nav-submenu .nav-link{
    width:100%;
    border-radius:14px;
    padding:10px 12px;
}

.nav-theme-toggle{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:48px;
    height:48px;
    padding:0;
    border-radius:50%;
    border:1px solid var(--border);
    background:var(--surface);
    color:var(--text);
    font-weight:700;
    cursor:pointer;
    box-shadow:var(--shadow-soft);
    transition:background .2s ease,color .2s ease,transform .2s ease,border-color .2s ease;
}

.nav-theme-toggle:hover{
    transform:translateY(-1px);
    border-color:rgba(31,60,136,.18);
    background:rgba(31,60,136,.05);
}

.nav-theme-toggle i{font-size:1rem;line-height:1}

.nav-link-cta{
    background:linear-gradient(135deg, var(--accent), var(--accent-2));
    color:#fff !important;
    box-shadow:0 12px 24px rgba(249,115,22,.24);
}
.nav-link-cta:hover{transform:translateY(-1px);background:linear-gradient(135deg, #ea580c, #fb923c)}

.hero{
    position:relative;
    padding:76px 0 64px;
    overflow:hidden;
}

.hero-grid,
.content-grid,
.about-grid,
.contact-grid,
.detail-grid{
    display:grid;
    gap:32px;
}

.hero-grid{grid-template-columns:1.2fr .8fr;align-items:center}

.hero-backdrop{
    position:absolute;
    inset:0;
    pointer-events:none;
    overflow:hidden;
}
.orb{
    position:absolute;
    border-radius:50%;
    filter:blur(12px);
    opacity:.55;
}
.orb-1{width:320px;height:320px;left:-100px;top:-60px;background:radial-gradient(circle, rgba(31,60,136,.22), transparent 68%)}
.orb-2{width:280px;height:280px;right:-90px;top:60px;background:radial-gradient(circle, rgba(249,115,22,.18), transparent 68%)}
.orb-3{width:260px;height:260px;right:18%;bottom:-140px;background:radial-gradient(circle, rgba(15,23,42,.16), transparent 68%)}

.hero-copy{
    position:relative;
    z-index:1;
    padding:12px 0;
}

.eyebrow{
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding:8px 14px;
    border-radius:999px;
    background:rgba(31,60,136,.08);
    color:var(--primary);
    font-weight:700;
    font-size:.88rem;
    letter-spacing:.2px;
}

.hero-title{
    margin:18px 0 14px;
    font-size:clamp(2.6rem, 6vw, 4.8rem);
    line-height:1.03;
    letter-spacing:-.04em;
}

.hero-title span{
    background:linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    background-clip:text;
}

.hero-lead{
    max-width:54rem;
    font-size:1.08rem;
    color:var(--muted);
    margin:0 0 24px;
}

.hero-actions,
.section-actions,
.cta-actions{
    display:flex;
    flex-wrap:wrap;
    gap:14px;
}

.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    padding:14px 22px;
    border-radius:999px;
    border:1px solid transparent;
    font-weight:700;
    transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
    cursor:pointer;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{
    background:linear-gradient(135deg, var(--primary), #355bb6);
    color:#fff;
    box-shadow:0 16px 30px rgba(31,60,136,.24);
}
.btn-outline{
    background:transparent;
    color:var(--text);
    border-color:var(--border);
}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);background:rgba(31,60,136,.05)}
.btn-accent{
    background:linear-gradient(135deg, var(--accent), var(--accent-2));
    color:#fff;
    box-shadow:0 16px 30px rgba(249,115,22,.24);
}
.btn-soft{
    background:rgba(31,60,136,.08);
    color:var(--primary);
}
.btn-sm{padding:10px 16px;font-size:.92rem}
.btn-block{width:100%}

.hero-panel{
    position:relative;
    z-index:1;
    background:linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,255,255,.72));
    border:1px solid rgba(255,255,255,.5);
    border-radius:var(--radius-xl);
    padding:26px;
    box-shadow:var(--shadow);
}
[data-theme="dark"] .hero-panel{
    background:linear-gradient(180deg, rgba(15,23,42,.94), rgba(17,24,39,.88));
    border-color:rgba(255,255,255,.08);
}

.hero-panel img,
.hero-panel .hero-panel-placeholder{
    width:100%;
    aspect-ratio:4/5;
    border-radius:24px;
    object-fit:cover;
    background:linear-gradient(135deg, rgba(31,60,136,.92), rgba(249,115,22,.75));
    display:grid;
    place-items:center;
    color:#fff;
    font-size:4rem;
}

.hero-stats{
    margin-top:20px;
    display:grid;
    grid-template-columns:repeat(4, minmax(0,1fr));
    gap:12px;
}

.stats-grid{
    display:grid;
    grid-template-columns:repeat(4, minmax(0,1fr));
    gap:12px;
}

.stat-card{
    padding:16px;
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:18px;
    box-shadow:var(--shadow-soft);
}
.stat-card strong{
    display:block;
    font-size:1.7rem;
    line-height:1;
    margin-bottom:4px;
}
.stat-card span{color:var(--muted);font-size:.9rem}

.section{padding:var(--section-padding, 92px) 0}

.section-alt{
    background:linear-gradient(180deg, rgba(15,23,42,.03), rgba(15,23,42,0));
}

.page-hero{
    position:relative;
    padding:88px 0 48px;
    background:
        radial-gradient(circle at top right, rgba(249,115,22,.10), transparent 28%),
        radial-gradient(circle at bottom left, rgba(31,60,136,.12), transparent 32%);
}

.page-hero-inner{
    max-width:760px;
}

.page-hero h1{
    margin:14px 0 14px;
    font-size:clamp(2.4rem, 5vw, 4.2rem);
    line-height:1.05;
    letter-spacing:-.04em;
}

.page-hero p{
    color:var(--muted);
    font-size:1.05rem;
    max-width:62ch;
}

.section-heading{
    max-width:760px;
    margin:0 auto 32px;
}

.section-heading h2{
    margin:12px 0 0;
    font-size:clamp(1.9rem, 4vw, 3.1rem);
    line-height:1.08;
    letter-spacing:-.03em;
}

.section-heading p{
    color:var(--muted);
}

.content-card{
    padding:28px;
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:24px;
    box-shadow:var(--shadow-soft);
}

.content-card h3{
    margin:0 0 12px;
    font-size:1.2rem;
}

.content-card p{
    margin:0;
    color:var(--muted);
}

.process-grid{
    display:grid;
    grid-template-columns:repeat(4, minmax(0,1fr));
    gap:20px;
}

.process-step{
    padding:24px;
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:24px;
    box-shadow:var(--shadow-soft);
}

.process-step span{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:42px;
    height:42px;
    border-radius:50%;
    background:rgba(31,60,136,.10);
    color:var(--primary);
    font-weight:700;
}

.process-step h3{
    margin:18px 0 10px;
    font-size:1.15rem;
}

.process-step p{
    margin:0;
    color:var(--muted);
}

.section-header{
    max-width:780px;
    margin:0 auto 32px;
    text-align:center;
}
.section-kicker{
    display:inline-flex;
    padding:8px 14px;
    border-radius:999px;
    background:rgba(249,115,22,.10);
    color:var(--accent);
    font-weight:700;
    font-size:.85rem;
    letter-spacing:.2px;
}
.section-title{
    margin:14px 0 12px;
    font-size:clamp(1.9rem, 4vw, 3.1rem);
    line-height:1.08;
    letter-spacing:-.03em;
}
.section-lead{
    margin:0 auto;
    max-width:760px;
    color:var(--muted);
}

.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}

.service-grid,
.project-grid,
.testimonial-grid,
.faq-grid,
.blog-grid,
.feature-grid{
    display:grid;
    gap:20px;
    grid-template-columns:repeat(3,minmax(0,1fr));
}

.card,
.service-card,
.project-card,
.testimonial-card,
.faq-card,
.blog-card,
.info-card,
.contact-card,
.panel{
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--radius-lg);
    box-shadow:var(--shadow-soft);
    overflow:hidden;
}

.service-card,
.project-card,
.testimonial-card,
.blog-card{transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.service-card:hover,
.project-card:hover,
.testimonial-card:hover,
.blog-card:hover{
    transform:translateY(-3px);
    box-shadow:var(--shadow);
    border-color:rgba(31,60,136,.18);
}

.service-card-inner,
.project-card-inner,
.testimonial-card-inner,
.blog-card-body,
.contact-card-body,
.panel-body{padding:22px}

.service-icon,
.feature-icon{
    width:58px;
    height:58px;
    border-radius:18px;
    display:grid;
    place-items:center;
    background:linear-gradient(135deg, rgba(31,60,136,.12), rgba(249,115,22,.12));
    color:var(--primary);
    font-size:1.35rem;
    margin-bottom:16px;
}

.service-card h3,
.project-card h3,
.testimonial-card h3,
.blog-card h3{
    margin:0 0 10px;
    font-size:1.15rem;
    line-height:1.35;
}

.muted{color:var(--muted)}

.service-list,
.feature-list,
.footer-links,
.footer-contact{
    list-style:none;
    margin:0;
    padding:0;
}

.service-list li,
.feature-list li{
    position:relative;
    padding-left:18px;
    color:var(--muted);
    margin-bottom:8px;
}
.service-list li::before,
.feature-list li::before{
    content:'';
    position:absolute;
    left:0;
    top:.72em;
    width:8px;
    height:8px;
    border-radius:50%;
    background:var(--accent);
}

.project-media,
.blog-media{
    position:relative;
    aspect-ratio:16/10;
    background:linear-gradient(135deg, rgba(31,60,136,.92), rgba(15,23,42,.88));
    overflow:hidden;
}
.project-media img,
.blog-media img{
    width:100%;
    height:100%;
    object-fit:cover;
}
.project-placeholder,
.blog-placeholder{
    width:100%;
    height:100%;
    display:grid;
    place-items:center;
    color:#fff;
    font-size:2.6rem;
}

.badge{
    display:inline-flex;
    align-items:center;
    padding:6px 10px;
    border-radius:999px;
    font-size:.78rem;
    font-weight:700;
    background:rgba(31,60,136,.08);
    color:var(--primary);
}

.card-meta,
.project-meta,
.blog-meta,
.testimonial-meta{
    display:flex;
    flex-wrap:wrap;
    gap:10px 14px;
    color:var(--muted);
    font-size:.92rem;
}

.filter-bar{
    display:flex;
    gap:10px;
    flex-wrap:wrap;
    justify-content:center;
    margin-bottom:28px;
}
.filter-btn{
    padding:10px 16px;
    border-radius:999px;
    border:1px solid var(--border);
    background:var(--surface);
    color:var(--muted);
    cursor:pointer;
    transition:.2s ease;
}
.filter-btn.active,.filter-btn:hover{
    background:var(--primary);
    border-color:var(--primary);
    color:#fff;
}

.page-header{
    padding:42px 0 18px;
}
.page-header-box{
    background:linear-gradient(135deg, rgba(31,60,136,.10), rgba(249,115,22,.08));
    border:1px solid var(--border);
    border-radius:var(--radius-xl);
    padding:32px;
    box-shadow:var(--shadow-soft);
}
.page-title{
    margin:0 0 8px;
    font-size:clamp(2rem, 4vw, 3.6rem);
    line-height:1.05;
    letter-spacing:-.03em;
}
.page-subtitle{
    margin:0;
    max-width:760px;
    color:var(--muted);
}

.about-grid{grid-template-columns:1fr 1fr;align-items:start}
.about-panel{padding:26px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-soft)}
.about-visual{
    min-height:100%;
    background:linear-gradient(135deg, rgba(31,60,136,.96), rgba(15,23,42,.96));
    border-radius:var(--radius-xl);
    padding:28px;
    color:#fff;
    box-shadow:var(--shadow);
}
.about-visual .feature-list li{color:rgba(255,255,255,.82)}
.about-visual .feature-list li::before{background:#fff}

.timeline{
    display:grid;
    gap:16px;
}
.timeline-item{
    display:grid;
    grid-template-columns:160px 1fr;
    gap:18px;
    align-items:start;
    padding:20px;
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--radius-lg);
}
.timeline-item .timeline-flag{
    font-weight:800;
    color:var(--primary);
}

.accordion{
    display:grid;
    gap:12px;
}
.accordion-item{
    border:1px solid var(--border);
    border-radius:var(--radius-lg);
    background:var(--surface);
    overflow:hidden;
}
.accordion-trigger{
    width:100%;
    text-align:left;
    padding:18px 20px;
    background:none;
    border:0;
    color:var(--text);
    font-weight:700;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    cursor:pointer;
}
.accordion-panel{
    max-height:0;
    overflow:hidden;
    transition:max-height .25s ease;
}
.accordion-panel-inner{padding:0 20px 18px;color:var(--muted)}
.accordion-item.active .accordion-panel{max-height:360px}

.contact-grid{grid-template-columns:.95fr 1.05fr}
.contact-card{margin-bottom:16px}
.contact-card .contact-card-body{display:flex;gap:14px;align-items:flex-start}
.contact-icon{
    width:48px;
    height:48px;
    border-radius:14px;
    display:grid;
    place-items:center;
    background:rgba(31,60,136,.08);
    color:var(--primary);
    flex:0 0 auto;
}

.form{
    display:grid;
    gap:16px;
}
.field{
    display:grid;
    gap:8px;
}
.field label{
    font-weight:700;
    font-size:.95rem;
}
.input,
.textarea,
.select{
    width:100%;
    border:1px solid var(--border);
    border-radius:16px;
    background:var(--surface);
    color:var(--text);
    padding:14px 16px;
    outline:none;
    transition:border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.textarea{min-height:140px;resize:vertical}
.input:focus,
.textarea:focus,
.select:focus{
    border-color:rgba(31,60,136,.45);
    box-shadow:0 0 0 4px rgba(31,60,136,.10);
}

.help-text{
    color:var(--muted);
    font-size:.88rem;
}

.alert{
    padding:14px 16px;
    border-radius:16px;
    border:1px solid var(--border);
    margin-bottom:16px;
}
.alert-success{background:rgba(22,163,74,.08);border-color:rgba(22,163,74,.18)}
.alert-error{background:rgba(220,38,38,.08);border-color:rgba(220,38,38,.18)}

.page-content-block{
    padding:22px;
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--radius-lg);
    box-shadow:var(--shadow-soft);
}

.blog-article{
    line-height:1.8;
}

.blog-article > * + *{
    margin-top:1rem;
}

.blog-article h2,
.blog-article h3,
.blog-article h4{
    margin-top:1.75rem;
    margin-bottom:.75rem;
    line-height:1.3;
}

.blog-article p{
    margin-bottom:1rem;
}

.blog-article pre{
    margin:1.25rem 0;
    padding:18px;
    border-radius:16px;
    overflow:auto;
    background:#0f172a;
    color:#e2e8f0;
    border:1px solid rgba(255,255,255,.08);
}

.blog-article code{
    font-family:var(--font-code);
    font-size:.95em;
}

.blog-article pre code{
    display:block;
    white-space:pre;
    background:transparent;
    padding:0;
    color:inherit;
}

.blog-article img{
    margin:1rem 0;
    border-radius:18px;
}

.blog-card .blog-card-body p,
.project-card p,
.service-card p,
.testimonial-card p,
.page-content-block p,
.page-content-block li{
    color:var(--muted);
}

.related-grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:18px;
}

.pagination{
    display:flex;
    gap:8px;
    flex-wrap:wrap;
    justify-content:center;
    margin-top:28px;
}
.pagination a,
.pagination span{
    min-width:42px;
    height:42px;
    padding:0 12px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    border-radius:12px;
    border:1px solid var(--border);
    background:var(--surface);
}
.pagination .active{background:var(--primary);color:#fff;border-color:var(--primary)}

.site-footer{
    margin-top:64px;
    padding:56px 0 24px;
    background:linear-gradient(180deg, rgba(15,23,42,.98), rgba(11,17,32,1));
    color:#dce7f6;
}
.footer-grid{
    display:grid;
    grid-template-columns:1.2fr .8fr .8fr .9fr;
    gap:26px;
}
.footer-brand p{color:#aebcd1;max-width:34rem}
.footer-brand .brand-text small{color:#9fb0c8}
.footer-social{
    display:flex;
    gap:10px;
    margin-top:14px;
}
.footer-social a{
    width:42px;height:42px;
    display:grid;place-items:center;
    border-radius:50%;
    background:rgba(255,255,255,.06);
    border:1px solid rgba(255,255,255,.08);
}
.footer-social a:hover{background:var(--accent);color:#fff}
.footer-links li,
.footer-contact li{margin-bottom:10px}
.footer-links a:hover{color:#fff}
.footer-menu-item{
    list-style:none;
}
.footer-links-submenu{
    margin:8px 0 0;
    padding-left:14px;
    border-left:1px solid rgba(255,255,255,.08);
}
.footer-links-submenu li{
    margin:8px 0 0;
}
.footer-contact i{width:22px;color:var(--accent)}
.footer-bottom{
    margin-top:30px;
    padding-top:18px;
    border-top:1px solid rgba(255,255,255,.08);
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    color:#aebcd1;
    font-size:.95rem;
}
.back-top-link{color:#fff;font-weight:700}

.floating-whatsapp,
.floating-call{
    position:fixed;
    bottom:22px;
    z-index:1100;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    border-radius:999px;
    box-shadow:var(--shadow);
}
.floating-whatsapp{
    right:22px;
    width:56px;
    height:56px;
    background:#25d366;
    color:#fff;
    font-size:1.55rem;
}
.floating-call{
    left:22px;
    padding:14px 18px;
    background:var(--primary);
    color:#fff;
    font-weight:800;
}

.sticky-quote{
    position:sticky;
    top:104px;
}

.gallery-grid{
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:12px;
}
.gallery-grid img{
    width:100%;
    aspect-ratio:1/1;
    object-fit:cover;
    border-radius:16px;
}

.two-col-list{
    columns:2;
    column-gap:24px;
}

@media (max-width: 1100px){
    .footer-grid{grid-template-columns:1fr 1fr}
    .hero-grid,.about-grid,.contact-grid,.detail-grid{grid-template-columns:1fr}
    .service-grid,.project-grid,.testimonial-grid,.faq-grid,.blog-grid,.feature-grid,.related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .hero-stats,.stats-grid,.process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .gallery-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}

@media (max-width: 860px){
    .nav-toggle{display:flex}
    .nav-menu{
        position:fixed;
        inset:84px 0 auto 0;
        margin:0;
        padding:18px 16px 24px;
        background:rgba(246,248,251,.98);
        backdrop-filter:blur(18px);
        border-bottom:1px solid var(--border);
        box-shadow:var(--shadow);
        flex-direction:column;
        align-items:stretch;
        transform:translateY(-130%);
        opacity:0;
        pointer-events:none;
        transition:transform .24s ease, opacity .24s ease;
    }
    [data-theme="dark"] .nav-menu{background:rgba(11,17,32,.98)}
    .nav-menu.active{transform:translateY(0);opacity:1;pointer-events:auto}
    .nav-item{
        width:100%;
        flex-direction:column;
    }
    .nav-link{width:100%;border-radius:14px}
    .nav-theme-toggle{width:100%;height:44px;border-radius:14px}
    .nav-submenu{
        position:static;
        min-width:0;
        margin-top:8px;
        padding:0 0 0 12px;
        background:transparent;
        border:0;
        border-left:1px solid var(--border);
        box-shadow:none;
        opacity:1;
        visibility:visible;
        transform:none;
    }
    .nav-item:hover > .nav-submenu,
    .nav-item:focus-within > .nav-submenu{
        transform:none;
    }
    .nav-submenu .nav-link{
        border-radius:12px;
        padding:10px 12px;
    }
    .service-grid,.project-grid,.testimonial-grid,.faq-grid,.blog-grid,.feature-grid,.related-grid,.grid-3,.grid-4,.stats-grid,.process-grid{grid-template-columns:1fr}
    .timeline-item{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr}
    .footer-bottom{flex-direction:column;align-items:flex-start}
    .two-col-list{columns:1}
    .floating-call{padding:12px 16px;font-size:.92rem}
}

@media (max-width: 560px){
    .container{width:min(100% - 24px, var(--container-width))}
    .site-main{padding-top:78px}
    .nav-shell{min-height:78px}
    .brand-mark{width:46px;height:46px;border-radius:14px}
    .hero{padding:58px 0 48px}
    .hero-stats,.stats-grid,.process-grid{grid-template-columns:1fr}
    .page-header-box,.about-panel,.page-content-block,.service-card-inner,.project-card-inner,.testimonial-card-inner,.blog-card-body,.contact-card-body,.panel-body{padding:18px}
    .floating-whatsapp{width:52px;height:52px;right:14px;bottom:14px}
    .floating-call{left:14px;bottom:14px}
}