/* ===========================================================
   ATDS — 1:1 clone of atdepositsolutions.com
   Dark navy + electric blue · Inter Extralight headings
   =========================================================== */

:root{
	--bg:#0e172d;
	--bg-deep:#0a1020;
	--panel:rgba(255,255,255,.018);
	--line:rgba(255,255,255,.09);
	--line-soft:rgba(255,255,255,.06);
	--blue:#2957cb;
	--blue-hover:#3466e0;
	--blue-bright:#3b74ff;
	--text:#ffffff;
	--muted:#d2d5e1;
	--muted-dim:#828ca5;
	--nav:#aab2c6;
	--maxw:1200px;
	--radius:30px;
	--ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
	margin:0;
	background:var(--bg);
	color:var(--muted);
	font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
	font-size:16px;
	line-height:1.6;
	font-weight:300;
	-webkit-font-smoothing:antialiased;
	overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}

h1,h2,h3,h4,h5,h6{color:var(--text);font-weight:200;margin:0;line-height:1.15;letter-spacing:.2px}
h1{font-size:clamp(2.6rem,5.4vw,4.25rem);text-transform:capitalize}
h2{font-size:clamp(1.8rem,3.2vw,2.45rem);text-transform:capitalize}
h3{font-size:1.375rem;font-weight:300;line-height:1.3}
h6{font-size:1.125rem;font-weight:400;line-height:1.4;letter-spacing:normal;text-transform:capitalize;color:#fff}
p{margin:0 0 1.1em}

.atds-container{max-width:var(--maxw);margin:0 auto;padding:0 28px;width:100%}
.atds-skip{position:absolute;left:-9999px}
.atds-skip:focus{left:16px;top:12px;z-index:999;background:var(--blue);color:#fff;padding:8px 16px;border-radius:8px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;border-radius:var(--radius);
	font-weight:500;font-size:.96rem;padding:17px 42px;cursor:pointer;border:1px solid transparent;
	transition:.25s var(--ease);text-transform:capitalize;line-height:1}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-hover);transform:translateY(-2px);box-shadow:0 12px 34px rgba(41,87,203,.45)}
.btn-white{background:#fff;color:#10182c}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 12px 34px rgba(255,255,255,.18)}
.btn-ghost{background:transparent;border-color:var(--line);color:#fff}
.btn-ghost:hover{border-color:var(--blue-bright);color:#fff}

/* ---------- Header ---------- */
.atds-header{position:fixed;top:0;left:0;right:0;z-index:100;padding:22px 0;
	transition:background .3s var(--ease),padding .3s var(--ease),border-color .3s var(--ease);
	border-bottom:1px solid transparent}
.atds-header.scrolled{background:rgba(10,16,32,.86);backdrop-filter:blur(14px);
	border-bottom-color:var(--line-soft);padding:14px 0}
.atds-header-inner{display:flex;align-items:center;gap:30px}
.atds-nav{margin-left:30px}
.atds-header-loc{margin-left:auto;font-size:.82rem;color:var(--muted-dim);letter-spacing:.02em;max-width:280px;text-align:right}

.atds-logo{display:inline-flex;align-items:center;gap:11px;color:#fff}
.atds-mark{color:#cfd8ee;flex:0 0 auto}
.atds-logo-text{display:flex;flex-direction:column;line-height:1}
.atds-logo-name{font-weight:700;font-size:1.18rem;letter-spacing:.16em;color:#fff}
.atds-logo-sub{font-size:.42rem;letter-spacing:.18em;color:var(--muted-dim);margin-top:3px;text-transform:uppercase;white-space:nowrap}

.atds-menu{display:flex;gap:34px;list-style:none;margin:0;padding:0}
.atds-menu a{font-size:14px;color:var(--nav);transition:.2s;position:relative;padding:4px 0;text-transform:capitalize}
.atds-menu a:hover,.atds-menu .current-menu-item>a{color:#fff}
.atds-menu .current-menu-item>a::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:1.5px;background:var(--blue-bright)}

.atds-burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;margin-left:auto}
.atds-burger span{width:24px;height:2px;background:#fff;transition:.25s}

/* ---------- Radar decoration — plays original site's Lottie rings ---------- */
.atds-radar{position:absolute;width:560px;height:560px;max-width:92vw;max-height:92vw;
	pointer-events:none;display:flex;align-items:center;justify-content:center}
.atds-radar .atds-lottie{position:absolute;inset:0;width:100%;height:100%}
.atds-radar .atds-lottie svg{width:100%!important;height:100%!important;display:block}
/* soft central glow behind the object */
.atds-radar .atds-glow{position:absolute;width:40%;height:40%;border-radius:50%;
	background:radial-gradient(circle,rgba(59,116,255,.32),rgba(59,116,255,.07) 45%,transparent 70%);
	filter:blur(6px);animation:radar-glow 4.5s ease-in-out infinite}
@keyframes radar-glow{0%,100%{opacity:.5;transform:scale(.92)}50%{opacity:.95;transform:scale(1.06)}}
@media(prefers-reduced-motion:reduce){.atds-radar .atds-glow{animation:none}}

/* ---------- Sections base ---------- */
.section{position:relative;padding:96px 0}
.section-tight{padding:60px 0}
.lead{color:var(--muted);font-size:1rem;font-weight:300;line-height:1.6;max-width:60ch}
.eyebrow{font-size:1.125rem;font-weight:400;letter-spacing:normal;text-transform:capitalize;color:#fff;margin-bottom:18px;display:block}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* ---------- HERO (home) ---------- */
.hero{position:relative;padding:200px 0 120px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:40px}
.hero h1{margin-bottom:26px;max-width:11ch}
.hero .lead{margin-bottom:38px;max-width:42ch}
.hero-visual{position:relative;height:520px;display:flex;align-items:center;justify-content:center}
.hero-visual .atds-radar{position:relative}
.hero-cube{position:absolute;width:320px;height:auto;filter:drop-shadow(0 20px 50px rgba(59,116,255,.55));animation:floaty 6s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(-10px)}50%{transform:translateY(12px)}}

/* ---------- Partner strip ---------- */
.partners{padding:40px 0 26px;overflow:hidden}
.logo-marquee{overflow:hidden;
	-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
	mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.logo-track{display:flex;width:max-content;animation:logo-scroll 34s linear infinite}
.logo-marquee:hover .logo-track{animation-play-state:paused}
.logo-group{display:flex;align-items:center;gap:120px;padding-right:120px}
.logo-track img{height:54px;width:auto;opacity:.95}
@keyframes logo-scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.logo-track{animation:none}}
.partners-row{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;opacity:.7}
.partner{font-weight:600;letter-spacing:.06em;color:#aeb8d0;font-size:1.15rem;display:flex;align-items:center;gap:8px}
.partner svg{width:26px;height:26px}

/* ---------- 3-col service blocks ---------- */
.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.col-card{padding:6px 36px;border-left:1px solid var(--line)}
.col-card:first-child{border-left:0;padding-left:0}
.col-card h3{font-size:1.375rem;font-weight:300;margin-bottom:18px;line-height:1.3}
.col-card p{color:var(--muted);font-size:1rem;font-weight:300;line-height:1.6;margin:0}

/* ---------- Split feature (radar + text) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:60px}
.split-visual{position:relative;height:440px;display:flex;align-items:center;justify-content:center}
.split-text h2{margin-bottom:22px}
.split.reverse .split-text{order:2}
.split.reverse .split-visual{order:1}
.shield,.faq-obj,.pin{width:260px;filter:drop-shadow(0 16px 40px rgba(59,116,255,.5));position:relative;z-index:2}
.pin{width:440px}

/* ---------- What makes us different ---------- */
.diff{display:grid;grid-template-columns:.8fr 2.2fr;gap:50px;align-items:start}
.diff-head h2{font-size:clamp(1.9rem,3vw,2.375rem);line-height:1.2}
.diff-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:46px 40px}
.diff-item{border-left:1px solid var(--line);padding-left:24px}
.diff-item h3{font-size:1.25rem;font-weight:300;margin-bottom:12px;line-height:1.3}
.diff-item p{font-size:1rem;font-weight:300;color:var(--muted);margin:0;line-height:1.6}

/* ---------- CTA band ---------- */
.cta{padding:90px 0 110px;text-align:center}
.cta h6{margin-bottom:26px}
.cta h2{font-size:clamp(1.9rem,3vw,2.375rem);font-weight:200;max-width:64ch;margin:0 auto 40px;line-height:1.32}

/* ---------- Footer ---------- */
.atds-footer{border-top:1px solid var(--line-soft);padding:36px 0}
.atds-footer-inner{display:flex;align-items:center;gap:30px}
.atds-copy{margin:0;font-size:.85rem;color:var(--muted-dim)}
.atds-footer-mail{margin-left:auto;font-size:.9rem;color:var(--muted)}
.atds-footer-mail:hover{color:#fff}

/* ===========================================================
   SERVICES PAGE
   =========================================================== */
/* immersive single screen — hide global header/footer on this page */
body:has(.svc-stage) .atds-header,
body:has(.svc-stage) .atds-footer{display:none}
body:has(.svc-stage) .atds-main{padding:0}

.svc-stage{display:grid;grid-template-columns:40% 60%;min-height:100vh;position:relative;overflow:hidden}
/* LEFT */
.svc-left{position:relative;padding:84px 56px 56px 96px;display:flex;flex-direction:column;justify-content:center;
	background-image:linear-gradient(115deg,rgba(9,14,28,.93),rgba(9,14,28,.72)),var(--cube);
	background-size:cover;background-position:center;border-right:1px solid var(--line-soft)}
.svc-rail{position:absolute;left:42px;top:100px;bottom:120px;width:1px;background:var(--line);
	display:flex;flex-direction:column;justify-content:space-between;align-items:center}
.svc-dot{width:30px;height:30px;border-radius:50%;border:1px solid var(--line);background:#0e172d;
	color:var(--muted-dim);font-family:Georgia,serif;font-size:.85rem;cursor:pointer;padding:0;transition:.25s;
	display:flex;align-items:center;justify-content:center}
.svc-dot.active{border-color:var(--blue-bright);color:#fff;box-shadow:0 0 0 4px rgba(59,116,255,.16)}
.svc-detail{position:relative;min-height:400px}
.svc-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transform:translateY(14px);transition:.45s var(--ease)}
.svc-slide.active{position:relative;opacity:1;visibility:visible;transform:none}
.svc-slide h3{font-size:1.5rem;font-weight:600;margin-bottom:18px}
.svc-slide p{color:var(--muted);font-weight:300;margin-bottom:24px;text-transform:capitalize}
.svc-slide ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.svc-slide li{position:relative;padding-left:24px;color:#fff;font-size:1.0625rem;font-weight:500;text-transform:capitalize}
.svc-slide li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;
	background:var(--blue-bright);box-shadow:0 0 12px rgba(59,116,255,.7)}
.svc-serif{margin-top:46px;display:flex;align-items:center;gap:24px}
.svc-serif .serif{font-family:Georgia,'Times New Roman',serif;font-weight:400;
	font-size:clamp(2.4rem,3.8vw,3.6rem);color:rgba(232,233,232,.92);letter-spacing:.01em}
.svc-serif .rule{height:1px;width:120px;background:rgba(255,255,255,.4)}
/* RIGHT */
.svc-right{padding:64px 70px 48px;display:flex;flex-direction:column;justify-content:center}
.svc-logo{margin-bottom:22px}
.svc-built{font-size:clamp(1.9rem,3vw,2.5rem);font-weight:200;margin-bottom:38px}
.svc-cards-vp{overflow:hidden}
.svc-cards-track{display:flex;gap:26px;transition:transform .55s var(--ease)}
.svc-card{flex:0 0 312px;height:432px;border-radius:20px;overflow:hidden;position:relative;
	border:1px solid var(--line-soft);transition:opacity .4s,box-shadow .4s}
.svc-card img{width:100%;height:100%;object-fit:cover}
.svc-card::after{content:"";position:absolute;inset:0;
	background:linear-gradient(180deg,rgba(8,12,24,.05),rgba(8,12,24,.88))}
.svc-card-cap{position:absolute;left:0;right:0;bottom:0;padding:24px;z-index:2}
.svc-card-cap b{display:block;color:#fff;font-weight:500;font-size:1.15rem;margin-bottom:6px;line-height:1.3}
.svc-card-cap span{color:var(--muted);font-size:.82rem}
.svc-card.active{box-shadow:0 0 0 1px rgba(120,150,230,.25)}
.svc-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:30px}
.svc-nav{display:flex;gap:30px}
.svc-nav a{font-size:14px;color:var(--nav);text-transform:capitalize;transition:.2s}
.svc-nav a:hover,.svc-nav a.current{color:#fff}
.svc-arrows{display:flex;gap:14px}
.svc-arrows button{width:46px;height:46px;border-radius:50%;border:1px solid var(--line);
	background:rgba(255,255,255,.04);color:#fff;font-size:1.15rem;cursor:pointer;transition:.25s;
	display:flex;align-items:center;justify-content:center}
.svc-arrows button:hover{border-color:var(--blue-bright);background:rgba(59,116,255,.16)}

/* Entrance animation — text rises up + fades in (on load & each slide change) */
@keyframes svc-rise{from{opacity:0;transform:translateY(36px)}to{opacity:1;transform:translateY(0)}}
.svc-slide.active h3{animation:svc-rise .6s var(--ease) both}
.svc-slide.active p{animation:svc-rise .6s var(--ease) .1s both}
.svc-slide.active li{animation:svc-rise .55s var(--ease) both}
.svc-slide.active li:nth-child(1){animation-delay:.20s}
.svc-slide.active li:nth-child(2){animation-delay:.28s}
.svc-slide.active li:nth-child(3){animation-delay:.36s}
.svc-slide.active li:nth-child(4){animation-delay:.44s}
.svc-slide.active li:nth-child(5){animation-delay:.52s}
.svc-built{animation:svc-rise .7s var(--ease) both}
.svc-cards-vp{animation:svc-rise .75s var(--ease) .12s both}
.svc-serif{animation:svc-rise .7s var(--ease) .22s both}
@media(prefers-reduced-motion:reduce){
	.svc-slide.active h3,.svc-slide.active p,.svc-slide.active li,
	.svc-built,.svc-cards-vp,.svc-serif{animation:none}
}

/* ===========================================================
   ABOUT PAGE
   =========================================================== */
.about-hero{padding:190px 0 60px;text-align:center;position:relative}
.about-hero h1{max-width:18ch;margin:0 auto 30px}
.about-hero .lead{margin:0 auto;font-size:.98rem;max-width:74ch}
.float-cube{position:absolute;width:42px;opacity:.9;filter:drop-shadow(0 10px 24px rgba(59,116,255,.6))}
.about-block{padding:70px 0}
.about-block h2{margin-bottom:24px;max-width:22ch}
.about-block.center h2{margin-left:auto;margin-right:auto}

/* FAQ */
.faq{display:grid;grid-template-columns:1fr 1.1fr;gap:60px;align-items:center}
.faq-visual{position:relative;height:430px;display:flex;align-items:center;justify-content:center}
.faq-list h2{margin-bottom:24px}
.faq-q{border-bottom:1px solid var(--line-soft)}
.faq-q button{width:100%;text-align:left;background:none;border:0;color:var(--muted);
	font-family:inherit;font-size:1rem;font-weight:300;padding:20px 40px 20px 0;cursor:pointer;position:relative}
.faq-q button::after{content:"+";position:absolute;right:6px;top:18px;font-size:1.3rem;
	color:var(--muted);font-weight:300;transition:.25s}
.faq-q.open button::after{transform:rotate(45deg);color:var(--blue-bright)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.faq-a-inner{padding:0 0 22px;color:var(--muted);font-size:.93rem;line-height:1.8}
.faq-a-inner p{margin:0 0 .5em}

/* ===========================================================
   CONTACT PAGE
   =========================================================== */
.contact-hero{padding:180px 0 40px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.contact-hero h1{font-size:clamp(2.6rem,5.2vw,4rem);margin-bottom:26px;max-width:9ch}
.contact-hero .lead{max-width:34ch}
.contact-visual{position:relative;height:480px;display:flex;align-items:center;justify-content:center}
.contact-info{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:30px 0 80px;
	border-left:1px solid var(--line);padding-left:36px;max-width:680px}
.contact-info h3{font-size:1.375rem;font-weight:300;margin-bottom:16px}
.contact-info p{color:var(--muted);font-size:.95rem;margin:0 0 10px}

.contact-form-sec{padding:40px 0 100px}
.cf-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:stretch}
.cf-map{border-radius:14px;overflow:hidden;border:1px solid var(--line-soft);min-height:560px}
.cf-map iframe{width:100%;height:100%;min-height:560px;border:0;display:block;filter:grayscale(1) contrast(.95) opacity(.92)}
.cf-intro h2{margin-bottom:16px}
.cf-intro p{color:var(--muted);margin-bottom:40px}
.atds-form{display:grid;grid-template-columns:1fr 1fr;gap:26px 24px}
.atds-form .full{grid-column:1/-1}
.atds-form label{display:block;font-size:.78rem;color:var(--muted-dim);margin-bottom:6px;letter-spacing:.03em}
.atds-form input,.atds-form select,.atds-form textarea{
	width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);
	color:#fff;font-family:inherit;font-size:.96rem;padding:10px 0;transition:.2s}
.atds-form select{color:#cdd5e6}
.atds-form option{background:#0e172d}
.atds-form input:focus,.atds-form select:focus,.atds-form textarea:focus{
	outline:0;border-bottom-color:var(--blue-bright)}
.atds-form textarea{resize:vertical;min-height:90px}
.atds-form .submit-wrap{grid-column:1/-1;display:flex;justify-content:flex-end}
.form-ok{grid-column:1/-1;background:rgba(59,116,255,.12);border:1px solid rgba(59,116,255,.3);
	color:#cdd9ff;padding:14px 18px;border-radius:10px;font-size:.9rem}

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media(max-width:980px){
	.atds-header-loc{display:none}
	.atds-nav{position:fixed;inset:0 0 0 auto;width:min(320px,80vw);background:#0b1224;
		transform:translateX(100%);transition:.35s var(--ease);padding:90px 30px;margin:0;
		border-left:1px solid var(--line);z-index:90}
	body.menu-open .atds-nav{transform:translateX(0)}
	.atds-menu{flex-direction:column;gap:8px}
	.atds-menu a{font-size:1.1rem;display:block;padding:10px 0}
	.atds-burger{display:flex}
	body.menu-open .atds-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
	body.menu-open .atds-burger span:nth-child(2){opacity:0}
	body.menu-open .atds-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

	.hero{padding:150px 0 80px}
	.hero-grid,.split,.diff,.faq,.contact-grid,.cf-grid{grid-template-columns:1fr}
	.split-visual,.hero-visual,.contact-visual,.faq-visual{height:360px;order:-1}
	.split.reverse .split-text,.split.reverse .split-visual{order:initial}
	.cols3,.diff-grid{grid-template-columns:1fr}
	.col-card{border-left:0;border-top:1px solid var(--line);padding:28px 0}
	.col-card:first-child{border-top:0}
	.diff-grid{gap:30px}
	.diff-item{padding-left:18px}
	body:has(.svc-stage) .atds-header{display:block}
	.svc-logo,.svc-nav{display:none}
	.svc-stage{grid-template-columns:1fr;min-height:auto}
	.svc-left{padding:120px 24px 50px 64px}
	.svc-rail{left:22px;top:120px;bottom:auto;height:300px}
	.svc-detail{min-height:360px}
	.svc-right{padding:40px 24px 70px;border-top:1px solid var(--line-soft)}
	.svc-card{flex:0 0 80%;height:360px}
	.svc-bottom{justify-content:flex-start}
	.contact-info{grid-template-columns:1fr;gap:26px}
	.atds-form{grid-template-columns:1fr}
	.partners-row{justify-content:center;gap:26px}
	.atds-footer-inner{flex-direction:column;text-align:center;gap:16px}
	.atds-footer-mail{margin:0}
}
@media(max-width:560px){
	.atds-container{padding:0 20px}
	.hero h1{font-size:2.5rem}
	.atds-logo-sub{display:none}
}