/* ════════════════════════════════════════════
   INSIGHT NEXUS — Dark Luxury Premium
   ════════════════════════════════════════════ */

/* @property for animated gradient border */
@property --bd-angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}

/* ─── Variables ─── */
:root {
    --bg:         #08080f;
    --bg2:        #0c0c16;
    --bg3:        #10101c;
    --surface:    rgba(255,255,255,0.03);
    --border:     rgba(255,255,255,0.07);
    --border-h:   rgba(45,212,191,0.35);
    --primary:    #2dd4bf;   /* teal — matches logo */
    --primary2:   #0891b2;
    --violet:     #7c3aed;
    --gold:       #c9a96e;   /* luxury accent */
    --white:      #f8fafc;
    --muted:      #64748b;
    --dim:        #2e3a4a;
    --nav-h:      68px;
    --r:          18px;
    --r-sm:       10px;
    --ease:       cubic-bezier(0.4, 0, 0.2, 1);
    --ease-out:   cubic-bezier(0, 0, 0.2, 1);
    --t:          0.3s;
}

/* ─── Reset ─── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--white);line-height:1.65;overflow-x:hidden;cursor:none}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%}
button{cursor:none;border:none;background:none;font-family:inherit}
input,textarea,select{font-family:inherit;cursor:none}

::-webkit-scrollbar{width:5px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:#1e293b;border-radius:3px}

/* ════════════════════════════════════════════
   CUSTOM CURSOR
════════════════════════════════════════════ */
#cursor-dot{
    position:fixed;width:8px;height:8px;
    background:var(--primary);border-radius:50%;
    pointer-events:none;z-index:9999;
    transform:translate(-50%,-50%);
    transition:width .2s,height .2s,background .2s;
}
#cursor-ring{
    position:fixed;width:36px;height:36px;
    border:1.5px solid rgba(45,212,191,.5);
    border-radius:50%;pointer-events:none;z-index:9998;
    transform:translate(-50%,-50%);
    transition:transform .12s var(--ease),width .25s,height .25s,border-color .25s,opacity .25s;
}
body.cursor-hover #cursor-dot{width:14px;height:14px;background:var(--gold)}
body.cursor-hover #cursor-ring{width:54px;height:54px;border-color:rgba(201,169,110,.5)}

/* ════════════════════════════════════════════
   PRELOADER
════════════════════════════════════════════ */
#preloader{
    position:fixed;inset:0;z-index:10000;
    display:flex;align-items:center;justify-content:center;
    background:var(--bg);
}
#preloader.exit .pl-panel-top{transform:translateY(-100%)}
#preloader.exit .pl-panel-bot{transform:translateY(100%)}
#preloader.done{pointer-events:none}

.pl-panel{
    position:absolute;left:0;right:0;height:50%;
    background:var(--bg);z-index:2;
    transition:transform 1s cubic-bezier(0.76,0,0.24,1);
}
.pl-panel-top{top:0;transform:translateY(0)}
.pl-panel-bot{bottom:0;transform:translateY(0)}

.pl-inner{
    position:relative;z-index:3;
    display:flex;flex-direction:column;align-items:center;gap:4px;
    text-align:center;
}
.pl-logo{line-height:0}
.pl-logo img{
    height:160px;width:auto;
    object-fit:contain;object-position:center 30%;
    border-radius:16px;
    margin-bottom:-24px;
}
.pl-logo-text{
    font-family:'Space Grotesk',sans-serif;
    font-size:1.4rem;font-weight:800;
    letter-spacing:.15em;color:var(--primary);
}
.pl-line{
    width:200px;height:1px;
    background:rgba(255,255,255,.07);
    overflow:hidden;border-radius:1px;
}
.pl-line-fill{
    height:100%;width:0;
    background:linear-gradient(90deg,var(--primary),var(--violet));
    transition:width .05s linear;
}
.pl-pct{
    font-family:'Space Grotesk',sans-serif;
    font-size:.85rem;font-weight:600;
    color:var(--muted);letter-spacing:.1em;
}
#plNum{color:var(--primary)}

/* ════════════════════════════════════════════
   NAVBAR
════════════════════════════════════════════ */
#nav{
    position:fixed;top:0;left:0;right:0;
    height:var(--nav-h);z-index:1000;
    transition:background var(--t) var(--ease),
               border-color var(--t) var(--ease),
               box-shadow var(--t) var(--ease);
}
#nav.scrolled{
    background:rgba(8,8,15,.9);
    backdrop-filter:blur(24px) saturate(1.4);
    border-bottom:1px solid var(--border);
    box-shadow:0 1px 40px rgba(0,0,0,.5);
}
.nav-wrap{
    max-width:1320px;margin:0 auto;padding:0 28px;
    height:100%;display:flex;align-items:center;justify-content:space-between;
}
/* Logo container */
.nav-brand{
    display:flex;align-items:center;
    padding:0;border-radius:0;
    background:transparent;border:none;
    transition:opacity var(--t);
}
.nav-brand:hover{opacity:.85}
.brand-img{
    height:48px;width:auto;max-width:64px;
    object-fit:contain;border-radius:10px;
}
body.light .nav-brand{background:transparent;border:none}
.brand-text{
    font-family:'Space Grotesk',sans-serif;
    font-weight:800;font-size:1.05rem;letter-spacing:.05em;
}
.brand-text strong{color:var(--primary)}

.nav-menu{display:flex;align-items:center;gap:2px;padding:0;margin:0}
.nl{
    padding:8px 15px;font-size:.875rem;font-weight:500;
    color:var(--muted);border-radius:8px;
    transition:color var(--t),background var(--t);
    letter-spacing:.02em;
}
.nl:hover{color:var(--white);background:rgba(255,255,255,.05)}
.nl-cta{
    margin-left:12px;padding:9px 22px;
    border:1.5px solid rgba(45,212,191,.3);
    border-radius:50px;font-size:.875rem;font-weight:600;
    color:var(--primary);
    transition:border-color var(--t),background var(--t),color var(--t),box-shadow var(--t);
}
.nl-cta:hover{
    background:var(--primary);color:var(--bg);
    border-color:var(--primary);
    box-shadow:0 0 24px rgba(45,212,191,.4);
}

.nav-right{display:flex;align-items:center;gap:8px;flex-shrink:0}
.nav-controls{display:flex;align-items:center;gap:8px;flex-shrink:0}
.nav-cta-bar{display:none}
/* Desktop: nl-cta-wrap renders inline like any other li */
.nl-cta-wrap{display:contents}
.nav-burger{display:none;flex-direction:column;gap:5px;padding:6px}
.nav-burger span{display:block;width:22px;height:1.5px;background:var(--white);border-radius:2px;transition:var(--t)}
.nav-burger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-burger.open span:nth-child(2){opacity:0}
.nav-burger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* Theme toggle */
.theme-btn{
    display:flex;align-items:center;justify-content:center;
    width:38px;height:38px;border-radius:10px;
    border:1.5px solid var(--border);
    background:var(--surface);
    color:var(--muted);font-size:1rem;
    transition:border-color var(--t),background var(--t),color var(--t),transform var(--t);
    flex-shrink:0;
}
.theme-btn:hover{border-color:rgba(45,212,191,.4);color:var(--primary);background:rgba(45,212,191,.08);transform:rotate(20deg)}
#iconMoon{display:none}
body.light .theme-btn #iconSun{display:none}
body.light .theme-btn #iconMoon{display:block}

/* ════════════════════════════════════════════
   HERO
════════════════════════════════════════════ */
.hero{
    position:relative;min-height:100vh;
    display:flex;align-items:center;justify-content:center;
    overflow:hidden;
    padding-top:var(--nav-h);
}
#bgCanvas{position:absolute;inset:0;width:100%;height:100%}

.hero-body{
    position:relative;z-index:2;
    text-align:center;
    padding:80px 24px 100px;
    max-width:860px;
    margin:0 auto;
}

/* Word-reveal base state */
[data-word-reveal]{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}
[data-word-reveal].wr{opacity:1;transform:none}

.hero-eyebrow{
    display:inline-flex;align-items:center;gap:10px;
    padding:7px 20px;margin-bottom:32px;
    background:rgba(45,212,191,.06);
    border:1px solid rgba(45,212,191,.15);
    border-radius:50px;
    font-size:.82rem;font-weight:500;color:var(--primary);
    letter-spacing:.04em;
}
.dot-pulse{
    width:7px;height:7px;background:var(--primary);
    border-radius:50%;flex-shrink:0;
    animation:dpulse 2s ease infinite;
}
@keyframes dpulse{0%,100%{box-shadow:0 0 0 0 rgba(45,212,191,.4)}50%{box-shadow:0 0 0 6px rgba(45,212,191,0)}}

.hero-h1{
    font-family:'Space Grotesk',sans-serif;
    line-height:1.1;margin-bottom:24px;
    display:flex;flex-direction:column;gap:4px;
}
.h1-thin{
    font-size:clamp(1.8rem,4vw,3rem);
    font-weight:300;color:rgba(248,250,252,.6);
    letter-spacing:-.01em;display:block;
}
.h1-bold{
    font-size:clamp(3rem,7vw,6rem);
    font-weight:800;display:block;
    letter-spacing:-.03em;
}

/* Animated gradient text */
#heroGrad{
    background:linear-gradient(90deg, var(--primary) 0%, #7c3aed 40%, var(--primary) 80%);
    background-size:200% auto;
    -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
    animation:gradShift 4s linear infinite;
}
@keyframes gradShift{to{background-position:200% center}}

.hero-sub{
    font-size:1.1rem;color:var(--muted);
    max-width:600px;margin:0 auto 40px;line-height:1.75;
}
.hero-actions{
    display:flex;gap:16px;justify-content:center;
    flex-wrap:wrap;margin-bottom:60px;
}

/* Buttons */
.btn-prim{
    display:inline-flex;align-items:center;gap:9px;
    padding:13px 30px;border-radius:50px;
    background:var(--primary);color:var(--bg);
    font-size:.93rem;font-weight:700;
    letter-spacing:.02em;
    box-shadow:0 4px 24px rgba(45,212,191,.25);
    transition:transform var(--t) var(--ease),box-shadow var(--t) var(--ease);
    white-space:nowrap;
}
.btn-prim:hover{transform:translateY(-3px);box-shadow:0 8px 36px rgba(45,212,191,.45)}
.btn-ghost{
    display:inline-flex;align-items:center;gap:9px;
    padding:12px 28px;border-radius:50px;
    border:1.5px solid var(--border);
    color:rgba(248,250,252,.8);
    font-size:.93rem;font-weight:600;
    transition:border-color var(--t),background var(--t),transform var(--t),color var(--t);
    white-space:nowrap;
}
.btn-ghost:hover{border-color:rgba(45,212,191,.4);background:rgba(45,212,191,.06);color:var(--white);transform:translateY(-3px)}
.btn-full{width:100%;justify-content:center}

/* Stats strip */
.hero-strip{
    display:flex;align-items:center;justify-content:center;
    flex-wrap:nowrap;gap:0;
    padding:20px 32px;
    height:88px;
    background:rgba(255,255,255,.025);
    border:1px solid var(--border);
    border-radius:16px;
    backdrop-filter:blur(20px);
    box-sizing:border-box;
}
.hs-item{
    display:flex;flex-direction:column;align-items:center;justify-content:center;
    width:160px;flex-shrink:0;flex-grow:0;
    gap:4px;
}
.hs-val{
    display:flex;align-items:baseline;justify-content:center;
    height:2.4rem;overflow:hidden;
}
.hs-num{
    font-family:'Space Grotesk',sans-serif;
    font-size:2rem;font-weight:800;color:var(--primary);line-height:1;
    font-variant-numeric:tabular-nums;
    display:inline-block;
}
.hs-suf{
    font-family:'Space Grotesk',sans-serif;
    font-size:1rem;font-weight:700;color:var(--primary);
    line-height:1;
}
.hs-lbl{font-size:.68rem;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;white-space:nowrap}
.hs-sep{width:1px;height:40px;background:var(--border);flex-shrink:0}

/* Scroll hint */
.hero-scroll-hint{
    display:flex;flex-direction:column;align-items:center;gap:10px;
    color:var(--dim);font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;
    margin-top:36px;
    animation:floatHint 3s ease infinite;z-index:2;
}
.scroll-track{width:1.5px;height:40px;background:rgba(255,255,255,.06);border-radius:2px;overflow:hidden}
.scroll-thumb{width:100%;height:16px;background:rgba(45,212,191,.5);border-radius:2px;animation:scrollThumb 2s ease infinite}
@keyframes scrollThumb{0%{transform:translateY(-16px)}100%{transform:translateY(40px)}}
@keyframes floatHint{0%,100%{transform:translateY(0)}50%{transform:translateY(6px)}}

/* ════════════════════════════════════════════
   MARQUEE
════════════════════════════════════════════ */
.marquee-band{
    border-top:1px solid var(--border);
    border-bottom:1px solid var(--border);
    background:rgba(255,255,255,.015);
    padding:14px 0;overflow:hidden;
}
.marquee-row{overflow:hidden}
.marquee-inner{
    display:flex;align-items:center;gap:0;
    white-space:nowrap;
    animation:marqueeScroll 40s linear infinite;
}
.marquee-inner:hover{animation-play-state:paused}
.marquee-inner span{
    font-size:.8rem;font-weight:500;
    color:var(--muted);letter-spacing:.06em;
    padding:0 14px;
    transition:color .2s;
}
.marquee-inner span:hover{color:var(--primary)}
.marquee-inner .sep{color:var(--border);padding:0 4px}
@keyframes marqueeScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ════════════════════════════════════════════
   SECTIONS
════════════════════════════════════════════ */
.sec{padding:110px 0}
.sec-alt{background:var(--bg2)}
.wrap{max-width:1320px;margin:0 auto;padding:0 28px}

.sec-hd{text-align:center;margin-bottom:72px;position:relative}
.sec-num{
    position:absolute;top:-24px;left:50%;transform:translateX(-50%);
    font-family:'Space Grotesk',sans-serif;
    font-size:9rem;font-weight:900;
    color:rgba(255,255,255,.025);
    user-select:none;pointer-events:none;
    letter-spacing:-.04em;line-height:1;
    z-index:0;
}
.sec-label{
    position:relative;z-index:1;
    display:inline-block;
    font-size:.75rem;font-weight:700;
    color:var(--gold);letter-spacing:.2em;text-transform:uppercase;
    margin-bottom:14px;
}
.sec-label::before,.sec-label::after{
    content:'';display:inline-block;vertical-align:middle;
    width:24px;height:1px;background:var(--gold);opacity:.5;
    margin:0 10px;
}
.sec-title{
    position:relative;z-index:1;
    font-family:'Space Grotesk',sans-serif;
    font-size:clamp(2rem,4vw,3.2rem);
    font-weight:800;color:var(--white);
    letter-spacing:-.02em;margin-bottom:16px;line-height:1.15;
}
.sec-title em{
    font-style:normal;
    background:linear-gradient(90deg,var(--primary),var(--violet));
    -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.sec-sub{
    position:relative;z-index:1;
    font-size:1.05rem;color:var(--muted);
    max-width:580px;margin:0 auto;line-height:1.75;
}
.mt-56{margin-top:56px}

/* Reveal */
[data-reveal]{opacity:0;transform:translateY(36px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
[data-reveal].rv{opacity:1;transform:none}

/* ════════════════════════════════════════════
   CARDS — Cloud Services
════════════════════════════════════════════ */
.grid-6{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}

.card{
    position:relative;
    background:var(--surface);
    border-radius:var(--r);
    padding:30px;overflow:hidden;
    border:1px solid var(--border);
    transition:transform var(--t) var(--ease),box-shadow var(--t) var(--ease),border-color var(--t);
    /* rotating gradient border on hover via pseudo */
}
/* Animated gradient border */
.card::before{
    content:'';
    position:absolute;inset:-1px;
    border-radius:calc(var(--r) + 1px);
    background:conic-gradient(from var(--bd-angle), transparent 75%, var(--primary) 85%, var(--violet) 92%, transparent 100%);
    --bd-angle:0deg;
    -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
    -webkit-mask-composite:xor;mask-composite:exclude;
    padding:1px;
    opacity:0;
    pointer-events:none;
    transition:opacity .3s;
}
.card:hover::before{opacity:1;animation:rotateBorder 3s linear infinite}
@keyframes rotateBorder{to{--bd-angle:360deg}}

.card:hover{
    transform:translateY(-8px);
    box-shadow:0 24px 60px rgba(0,0,0,.5),0 0 0 1px rgba(45,212,191,.12);
}

.card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.card-ico{
    width:48px;height:48px;
    background:rgba(45,212,191,.08);
    border:1px solid rgba(45,212,191,.12);
    border-radius:12px;
    display:flex;align-items:center;justify-content:center;
    font-size:1.2rem;color:var(--primary);
    transition:background var(--t),box-shadow var(--t);
}
.card:hover .card-ico{background:rgba(45,212,191,.14);box-shadow:0 0 16px rgba(45,212,191,.2)}
.card-ico-v{background:rgba(124,58,237,.08);border-color:rgba(124,58,237,.12);color:#a78bfa}
.card-sec:hover .card-ico-v{background:rgba(124,58,237,.14);box-shadow:0 0 16px rgba(124,58,237,.2)}

.card-badge{
    padding:4px 12px;border-radius:50px;
    font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
    background:rgba(45,212,191,.06);border:1px solid rgba(45,212,191,.12);color:var(--primary);
}
.card-badge-v{background:rgba(124,58,237,.06);border-color:rgba(124,58,237,.12);color:#a78bfa}

.card h3{font-family:'Space Grotesk',sans-serif;font-size:1.1rem;font-weight:700;color:var(--white);margin-bottom:10px}
.card p{font-size:.875rem;color:var(--muted);line-height:1.7;margin-bottom:18px}
.card-list{display:flex;flex-direction:column;gap:6px;margin-bottom:24px}
.card-list li{
    display:flex;align-items:center;gap:8px;
    font-size:.83rem;color:var(--muted);
}
.card-list li::before{
    content:'';width:4px;height:4px;border-radius:50%;
    background:var(--primary);flex-shrink:0;
    box-shadow:0 0 4px var(--primary);
}

.card-cta{
    display:inline-flex;align-items:center;gap:6px;
    font-size:.85rem;font-weight:600;color:var(--primary);
    transition:gap var(--t),color var(--t);
}
.card-cta:hover{gap:10px;color:var(--white)}

/* ════════════════════════════════════════════
   INFRASTRUCTURE LIST
════════════════════════════════════════════ */
.infra-list{display:flex;flex-direction:column;gap:2px}
.infra-item{
    display:flex;align-items:center;justify-content:space-between;
    padding:22px 28px;border-radius:var(--r-sm);
    border:1px solid var(--border);
    background:var(--surface);
    transition:background var(--t),border-color var(--t),transform var(--t);
    gap:24px;
}
.infra-item:hover{
    background:rgba(45,212,191,.04);
    border-color:rgba(45,212,191,.2);
    transform:translateX(6px);
}
.ii-left{display:flex;align-items:center;gap:20px;flex:1;min-width:0}
.ii-ico{
    width:44px;height:44px;flex-shrink:0;
    background:rgba(45,212,191,.07);
    border-radius:10px;
    display:flex;align-items:center;justify-content:center;
    font-size:1.1rem;color:var(--primary);
    transition:background var(--t);
}
.infra-item:hover .ii-ico{background:rgba(45,212,191,.14)}
.ii-left h3{font-size:1rem;font-weight:700;color:var(--white);margin-bottom:4px}
.ii-left p{font-size:.85rem;color:var(--muted);line-height:1.55}
.ii-link{
    flex-shrink:0;
    display:inline-flex;align-items:center;gap:6px;
    font-size:.83rem;font-weight:600;color:var(--muted);
    transition:color var(--t),gap var(--t);white-space:nowrap;
}
.infra-item:hover .ii-link{color:var(--primary);gap:10px}

/* ════════════════════════════════════════════
   SECURITY
════════════════════════════════════════════ */
.mss-block{
    display:grid;grid-template-columns:1fr auto;gap:56px;
    align-items:center;
    padding:48px;border-radius:24px;
    border:1px solid var(--border);
    background:var(--surface);
    position:relative;overflow:hidden;
}
.mss-block::after{
    content:'';position:absolute;
    inset:0;border-radius:24px;
    background:radial-gradient(ellipse at 80% 50%,rgba(45,212,191,.05) 0%,transparent 60%),
               radial-gradient(ellipse at 20% 50%,rgba(124,58,237,.05) 0%,transparent 60%);
    pointer-events:none;
}
.mss-label{
    display:inline-flex;align-items:center;gap:8px;
    font-size:.75rem;font-weight:700;
    color:var(--gold);letter-spacing:.2em;text-transform:uppercase;
    margin-bottom:16px;
}
.mss-content h3{
    font-family:'Space Grotesk',sans-serif;
    font-size:clamp(1.5rem,2.5vw,2.2rem);
    font-weight:800;color:var(--white);
    line-height:1.2;margin-bottom:16px;
}
.mss-content p{font-size:.95rem;color:var(--muted);line-height:1.75;margin-bottom:28px;max-width:540px}
.mss-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}
.mss-tags span{
    padding:5px 12px;border-radius:6px;
    font-size:.73rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
    background:rgba(255,255,255,.04);border:1px solid var(--border);
    color:rgba(248,250,252,.6);
    transition:background var(--t),color var(--t),border-color var(--t);
}
.mss-tags span:hover{background:rgba(45,212,191,.08);color:var(--primary);border-color:rgba(45,212,191,.2)}

/* Pulse shield */
.mss-visual{display:flex;align-items:center;justify-content:center}
.pulse-shield{position:relative;width:220px;height:220px;display:flex;align-items:center;justify-content:center}
.ps-ring{
    position:absolute;border-radius:50%;
    border:1px solid rgba(45,212,191,.15);
    animation:psRing 3s ease infinite;
}
.r1{width:220px;height:220px;animation-delay:0s}
.r2{width:160px;height:160px;animation-delay:.8s}
.r3{width:100px;height:100px;animation-delay:1.6s}
@keyframes psRing{0%,100%{opacity:.3;transform:scale(1)}50%{opacity:.7;transform:scale(1.04)}}
.ps-core{
    width:72px;height:72px;z-index:1;
    background:rgba(45,212,191,.1);
    border:1.5px solid rgba(45,212,191,.4);
    border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    font-size:1.8rem;color:var(--primary);
    box-shadow:0 0 32px rgba(45,212,191,.25),inset 0 0 16px rgba(45,212,191,.1);
}
.ps-orb{
    position:absolute;width:10px;height:10px;
    background:var(--gold);border-radius:50%;
    box-shadow:0 0 8px var(--gold);
}
.o1{animation:orbit1 5s linear infinite}
.o2{animation:orbit2 7s linear infinite}
.o3{animation:orbit3 6s linear infinite reverse}
@keyframes orbit1{from{transform:rotate(0deg) translateX(110px) rotate(0deg)}to{transform:rotate(360deg) translateX(110px) rotate(-360deg)}}
@keyframes orbit2{from{transform:rotate(120deg) translateX(80px) rotate(-120deg)}to{transform:rotate(480deg) translateX(80px) rotate(-480deg)}}
@keyframes orbit3{from{transform:rotate(240deg) translateX(50px) rotate(-240deg)}to{transform:rotate(600deg) translateX(50px) rotate(-600deg)}}

/* ════════════════════════════════════════════
   DEVELOPMENT
════════════════════════════════════════════ */
.dev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.dev-card{
    padding:36px 28px;border-radius:var(--r);
    border:1px solid var(--border);background:var(--surface);
    text-align:center;
    transition:transform var(--t),border-color var(--t),box-shadow var(--t);
}
.dev-card:hover{transform:translateY(-8px);border-color:rgba(45,212,191,.25);box-shadow:0 20px 50px rgba(0,0,0,.4)}
.dev-feat{
    background:linear-gradient(160deg,rgba(45,212,191,.06) 0%,rgba(124,58,237,.06) 100%);
    border-color:rgba(45,212,191,.15);
    transform:scale(1.03);
}
.dev-feat:hover{transform:scale(1.03) translateY(-8px)}

.dev-ico{
    width:60px;height:60px;margin:0 auto 20px;
    background:rgba(45,212,191,.08);border-radius:16px;
    display:flex;align-items:center;justify-content:center;
    font-size:1.5rem;color:var(--primary);
    transition:background var(--t),box-shadow var(--t);
}
.dev-card:hover .dev-ico{background:rgba(45,212,191,.16);box-shadow:0 0 24px rgba(45,212,191,.2)}
.dev-card h3{font-family:'Space Grotesk',sans-serif;font-size:1.1rem;font-weight:700;color:var(--white);margin-bottom:10px}
.dev-card p{font-size:.875rem;color:var(--muted);line-height:1.7;margin-bottom:20px}
.dev-chips{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}
.dev-chips span{
    display:inline-flex;align-items:center;gap:5px;
    padding:5px 12px;border-radius:50px;
    font-size:.72rem;font-weight:600;letter-spacing:.03em;
    background:rgba(45,212,191,.06);border:1px solid rgba(45,212,191,.1);color:var(--primary);
    transition:background var(--t),border-color var(--t),color var(--t);
}
.dev-chips span:hover{background:rgba(45,212,191,.14);border-color:rgba(45,212,191,.35);color:var(--white)}
.dev-chips span i{font-size:.8em}

/* Tech stack bar */
.tech-stack-bar{
    display:flex;align-items:center;justify-content:center;
    flex-wrap:wrap;gap:0;
    padding:20px 32px;margin-bottom:48px;
    border:1px solid var(--border);
    border-radius:14px;
    background:var(--surface);
    backdrop-filter:blur(12px);
}
.tsb-item{
    display:flex;flex-direction:column;align-items:center;gap:6px;
    padding:12px 22px;cursor:default;
    transition:transform var(--t);
}
.tsb-item:hover{transform:translateY(-4px)}
.tsb-item i{font-size:1.6rem;color:var(--primary);transition:color var(--t)}
.tsb-item:hover i{color:var(--white)}
.tsb-item span:last-child{font-size:.72rem;font-weight:600;color:var(--muted);letter-spacing:.05em;text-transform:uppercase}
.tsb-item:hover span:last-child{color:var(--primary)}
.tsb-sep{width:1px;height:40px;background:var(--border);flex-shrink:0}
.tsb-text i{display:none}
.tsb-tag{
    font-family:'Space Grotesk',sans-serif;
    font-size:1.15rem;font-weight:800;color:var(--primary);line-height:1;
}

/* ════════════════════════════════════════════
   WHY US
════════════════════════════════════════════ */
.why-sec{position:relative;overflow:hidden}
.why-sec::before{
    content:'';position:absolute;top:50%;left:50%;
    transform:translate(-50%,-50%);
    width:900px;height:900px;
    background:radial-gradient(circle,rgba(45,212,191,.025) 0%,transparent 70%);
    pointer-events:none;
}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.why-card{
    padding:28px;border-radius:var(--r);
    border:1px solid var(--border);background:var(--surface);
    transition:transform var(--t),border-color var(--t),box-shadow var(--t);
    position:relative;overflow:hidden;
}
.why-card::after{
    content:'';position:absolute;bottom:0;left:0;right:0;
    height:1px;background:linear-gradient(90deg,transparent,var(--primary),transparent);
    opacity:0;transition:opacity var(--t);
}
.why-card:hover{transform:translateY(-6px);border-color:rgba(45,212,191,.2);box-shadow:0 16px 40px rgba(0,0,0,.4)}
.why-card:hover::after{opacity:1}
.wc-ico{
    width:44px;height:44px;margin-bottom:16px;
    background:linear-gradient(135deg,var(--primary),var(--violet));
    border-radius:11px;
    display:flex;align-items:center;justify-content:center;
    font-size:1.1rem;color:#fff;
    box-shadow:0 4px 16px rgba(45,212,191,.25);
}
.why-card h3{font-size:1rem;font-weight:700;color:var(--white);margin-bottom:8px}
.why-card p{font-size:.86rem;color:var(--muted);line-height:1.65}

/* ════════════════════════════════════════════
   CONTACT
════════════════════════════════════════════ */
.contact-sec{}
.contact-grid{display:grid;grid-template-columns:380px 1fr;gap:48px;align-items:start}

.contact-left h3{
    font-family:'Space Grotesk',sans-serif;
    font-size:1.5rem;font-weight:700;color:var(--white);margin-bottom:10px;
}
.contact-left>p{font-size:.9rem;color:var(--muted);margin-bottom:32px;line-height:1.7}
.ci-list{display:flex;flex-direction:column;gap:12px;margin-bottom:32px}
.ci{
    display:flex;align-items:center;gap:16px;
    padding:15px 18px;border-radius:var(--r-sm);
    border:1px solid var(--border);background:var(--surface);
    transition:border-color var(--t),background var(--t);
}
.ci:hover{border-color:rgba(45,212,191,.2);background:rgba(45,212,191,.03)}
.ci-ico{
    width:38px;height:38px;flex-shrink:0;
    background:rgba(45,212,191,.08);border-radius:9px;
    display:flex;align-items:center;justify-content:center;
    font-size:.95rem;color:var(--primary);
}
.ci>div:last-child{display:flex;flex-direction:column;gap:2px}
.ci span{font-size:.73rem;color:var(--muted)}
.ci strong{font-size:.88rem;color:var(--white)}

.soc-row{display:flex;gap:10px}
.soc{
    width:38px;height:38px;
    background:var(--surface);border:1px solid var(--border);
    border-radius:9px;
    display:flex;align-items:center;justify-content:center;
    font-size:.85rem;color:var(--muted);
    transition:background var(--t),border-color var(--t),color var(--t),transform var(--t);
}
.soc:hover{background:var(--primary);border-color:var(--primary);color:var(--bg);transform:translateY(-3px)}

/* Form */
.contact-form{
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:var(--r);padding:36px;
    backdrop-filter:blur(20px);
}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fg{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.fg label{font-size:.78rem;font-weight:600;color:var(--muted);letter-spacing:.04em;text-transform:uppercase}
.fg input,.fg select,.fg textarea{
    background:rgba(255,255,255,.03);
    border:1px solid var(--border);border-radius:var(--r-sm);
    padding:12px 16px;color:var(--white);
    font-size:.88rem;outline:none;
    transition:border-color var(--t),background var(--t),box-shadow var(--t);
    -webkit-appearance:none;
}
.fg select{
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath fill='%2364748b' d='M5 7L0 2h10z'/%3E%3C/svg%3E");
    background-repeat:no-repeat;background-position:right 14px center;
    padding-right:36px;cursor:none;
}
.fg select option,.fg select optgroup{background:#10101c;color:var(--white)}
.fg select optgroup{color:var(--primary);font-weight:700}
.fg input:focus,.fg select:focus,.fg textarea:focus{
    border-color:rgba(45,212,191,.4);
    background:rgba(45,212,191,.04);
    box-shadow:0 0 0 3px rgba(45,212,191,.07);
}
.fg input::placeholder,.fg textarea::placeholder{color:var(--dim)}
.fg textarea{resize:vertical;min-height:120px}
.f-ok{
    margin-top:14px;padding:13px 16px;
    background:rgba(45,212,191,.06);
    border:1px solid rgba(45,212,191,.2);
    border-radius:var(--r-sm);
    color:var(--primary);font-size:.88rem;font-weight:500;
    display:flex;align-items:center;gap:8px;
}
.f-error{
    display:block;margin-top:5px;
    font-size:.78rem;color:#f87171;
    animation:fadeSlideIn .2s var(--ease-out);
}
.f-invalid{border-color:rgba(248,113,113,.5)!important}
.f-invalid:focus{border-color:rgba(248,113,113,.7)!important;box-shadow:0 0 0 3px rgba(248,113,113,.1)!important}
@keyframes fadeSlideIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}

/* ════════════════════════════════════════════
   PRICING  (commented out in HTML — ready to activate)
════════════════════════════════════════════ */
.pricing-sec{position:relative}

/* Billing toggle */
.price-toggle{
    display:flex;align-items:center;gap:14px;
    justify-content:center;margin-top:28px;
}
.pt-label{font-size:.88rem;color:var(--muted);font-weight:500;display:flex;align-items:center;gap:8px}
.pt-save{
    font-size:.72rem;font-weight:700;
    background:linear-gradient(135deg,var(--primary),var(--violet));
    -webkit-background-clip:text;-webkit-text-fill-color:transparent;
    background-clip:text;
}
.pt-switch{
    position:relative;width:48px;height:26px;
    background:var(--surface);border:1.5px solid var(--border);
    border-radius:50px;cursor:none;
    transition:background var(--t),border-color var(--t);
}
.pt-switch.on{background:rgba(45,212,191,.15);border-color:rgba(45,212,191,.4)}
.pt-knob{
    position:absolute;top:3px;left:3px;
    width:18px;height:18px;border-radius:50%;
    background:var(--muted);
    transition:transform var(--t),background var(--t);
}
.pt-switch.on .pt-knob{transform:translateX(22px);background:var(--primary)}

/* Grid */
.price-grid{
    display:grid;grid-template-columns:repeat(3,1fr);
    gap:24px;align-items:stretch;
    margin-top:48px;
}

/* Card base */
.price-card{
    position:relative;
    background:var(--surface);
    border:1px solid var(--border);
    border-radius:24px;
    padding:36px 32px;
    display:flex;flex-direction:column;gap:0;
    transition:transform var(--t) var(--ease),box-shadow var(--t),border-color var(--t);
    overflow:hidden;
}
.price-card::before{
    content:'';position:absolute;inset:-1px;
    border-radius:25px;
    background:conic-gradient(from var(--bd-angle),transparent 75%,var(--primary) 85%,var(--violet) 92%,transparent 100%);
    --bd-angle:0deg;
    -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
    -webkit-mask-composite:xor;mask-composite:exclude;
    padding:1px;opacity:0;pointer-events:none;
    transition:opacity .3s;
}
.price-card:hover::before{opacity:1;animation:rotateBorder 3s linear infinite}
.price-card:hover{transform:translateY(-8px);box-shadow:0 24px 60px rgba(0,0,0,.4)}

/* Pro card — highlighted */
.price-card-pro{
    background:linear-gradient(160deg,rgba(45,212,191,.06) 0%,rgba(124,58,237,.06) 100%);
    border-color:rgba(45,212,191,.2);
    box-shadow:0 8px 40px rgba(45,212,191,.08);
}
.price-card-pro:hover{box-shadow:0 24px 60px rgba(45,212,191,.18)}

/* Badge */
.pc-badge-wrap{min-height:28px;margin-bottom:12px}
.pc-badge{
    display:inline-flex;align-items:center;
    padding:4px 14px;border-radius:50px;
    background:linear-gradient(135deg,var(--primary),var(--violet));
    font-size:.72rem;font-weight:700;color:#fff;
    letter-spacing:.05em;text-transform:uppercase;
}

/* Icon */
.pc-icon{
    width:52px;height:52px;border-radius:14px;
    background:rgba(255,255,255,.05);
    border:1px solid var(--border);
    display:flex;align-items:center;justify-content:center;
    font-size:1.2rem;color:var(--muted);
    margin-bottom:18px;
}
.pc-icon-pro{
    background:rgba(45,212,191,.1);
    border-color:rgba(45,212,191,.25);
    color:var(--primary);
}

/* Name + desc */
.pc-top{display:flex;flex-direction:column}
.pc-name{
    font-family:'Space Grotesk',sans-serif;
    font-size:1.25rem;font-weight:700;color:var(--white);
    margin-bottom:8px;
}
.pc-desc{font-size:.85rem;color:var(--muted);line-height:1.6;margin-bottom:0}

/* Price */
.pc-price-wrap{margin:28px 0 24px;padding:24px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.pc-price{display:flex;align-items:baseline;gap:2px}
.pc-currency{font-size:1.1rem;font-weight:700;color:var(--muted);margin-top:4px}
.pc-amount{
    font-family:'Space Grotesk',sans-serif;
    font-size:3rem;font-weight:800;color:var(--white);
    line-height:1;transition:all .3s var(--ease);
}
.price-card-pro .pc-amount{
    background:linear-gradient(135deg,var(--primary),#6ee7e7);
    -webkit-background-clip:text;-webkit-text-fill-color:transparent;
    background-clip:text;
}
.pc-per{font-size:.9rem;color:var(--muted);margin-left:4px}
.pc-price-custom{align-items:center}
.pc-amount-custom{
    font-family:'Space Grotesk',sans-serif;
    font-size:2.2rem;font-weight:800;color:var(--white);
}
.pc-billed{font-size:.78rem;color:var(--muted);margin-top:8px}

/* Features list */
.pc-features{
    display:flex;flex-direction:column;gap:11px;
    flex:1;margin-bottom:32px;
}
.pc-features li{
    display:flex;align-items:center;gap:10px;
    font-size:.85rem;color:var(--white);
}
.pc-features li i.fa-check{
    width:18px;height:18px;border-radius:50%;
    background:rgba(45,212,191,.1);
    display:flex;align-items:center;justify-content:center;
    font-size:.6rem;color:var(--primary);flex-shrink:0;
}
.pc-feat-off{opacity:.35}
.pc-feat-off i.fa-times{
    width:18px;height:18px;border-radius:50%;
    background:rgba(255,255,255,.04);
    display:flex;align-items:center;justify-content:center;
    font-size:.6rem;color:var(--muted);flex-shrink:0;
}

/* CTA */
.pc-btn{
    display:flex;align-items:center;justify-content:center;gap:8px;
    padding:13px 24px;border-radius:50px;
    border:1.5px solid var(--border);
    font-size:.88rem;font-weight:600;color:var(--white);
    transition:background var(--t),border-color var(--t),color var(--t),box-shadow var(--t),gap var(--t);
    margin-top:auto;
}
.pc-btn:hover{background:rgba(255,255,255,.06);border-color:rgba(45,212,191,.3);gap:12px}
.pc-btn-pro{
    background:var(--primary);border-color:var(--primary);color:var(--bg);
}
.pc-btn-pro:hover{background:#25b8a5;border-color:#25b8a5;box-shadow:0 0 28px rgba(45,212,191,.35);gap:12px}

/* Bottom note */
.price-note{
    text-align:center;margin-top:40px;
    font-size:.85rem;color:var(--muted);
    display:flex;align-items:center;justify-content:center;gap:8px;
}
.price-note i{color:var(--primary)}
.price-note a{color:var(--primary);text-decoration:underline;text-underline-offset:3px}

/* Responsive */
@media(max-width:900px){
    .price-grid{grid-template-columns:1fr}
    .price-card-pro{order:-1}
}

/* Light mode */
body.light .price-card{background:rgba(255,255,255,.85);border-color:rgba(0,0,0,.07);box-shadow:0 2px 16px rgba(0,0,0,.05)}
body.light .price-card-pro{background:rgba(255,255,255,.95);border-color:rgba(13,148,136,.2)}
body.light .pc-name{color:#0f172a}
body.light .pc-features li{color:#0f172a}
body.light .pt-switch{background:rgba(0,0,0,.05);border-color:rgba(0,0,0,.1)}

/* ════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════ */
.footer{
    background:#040408;
    border-top:1px solid var(--border);
    padding:64px 0 0;
}
.ft-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.ft-logo img{height:90px;width:auto;margin-bottom:0;display:block}
.ft-brand p{font-size:.87rem;color:var(--muted);line-height:1.7;margin:16px 0 24px}
.ft-soc{display:flex;gap:10px}
.ft-soc a{
    width:34px;height:34px;
    background:rgba(255,255,255,.04);border:1px solid var(--border);
    border-radius:8px;display:flex;align-items:center;justify-content:center;
    font-size:.82rem;color:var(--muted);
    transition:background var(--t),color var(--t),border-color var(--t);
}
.ft-soc a:hover{background:var(--primary);color:var(--bg);border-color:var(--primary)}

.ft-col h4{
    font-size:.73rem;font-weight:700;color:var(--white);
    text-transform:uppercase;letter-spacing:.12em;margin-bottom:18px;
}
.ft-col ul{display:flex;flex-direction:column;gap:10px}
.ft-col ul a{
    font-size:.86rem;color:var(--muted);
    transition:color var(--t),padding-left var(--t);display:block;
}
.ft-col ul a:hover{color:var(--primary);padding-left:6px}

.ft-bottom{
    border-top:1px solid var(--border);
    padding:20px 0;
    display:flex;justify-content:space-between;
    font-size:.8rem;color:var(--dim);
}

/* ════════════════════════════════════════════
   BACK TO TOP
════════════════════════════════════════════ */
#toTop{
    position:fixed;bottom:28px;right:28px;
    width:42px;height:42px;
    background:rgba(45,212,191,.1);
    border:1px solid rgba(45,212,191,.2);
    border-radius:11px;
    display:flex;align-items:center;justify-content:center;
    color:var(--primary);font-size:.85rem;
    opacity:0;visibility:hidden;transform:translateY(12px);
    transition:opacity var(--t),visibility var(--t),transform var(--t),background var(--t);
    z-index:900;
}
#toTop.show{opacity:1;visibility:visible;transform:none}
#toTop:hover{background:var(--primary);color:var(--bg)}

/* ════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════ */

/* ── Tablet landscape ── */
@media(max-width:1100px){
    .grid-6{grid-template-columns:repeat(2,1fr)}
    .ft-grid{grid-template-columns:1fr 1fr;gap:32px}
    .mss-block{grid-template-columns:1fr}
    .mss-visual{display:none}
    .contact-grid{grid-template-columns:1fr}
    .sec{padding:90px 0}
}

/* ── Tablet portrait ── */
@media(max-width:900px){
    .grid-3{grid-template-columns:1fr 1fr}
    .dev-grid{grid-template-columns:1fr;max-width:440px;margin:0 auto}
    .dev-feat{transform:none}.dev-feat:hover{transform:translateY(-8px)}
    .why-grid{grid-template-columns:1fr 1fr}
    .price-grid{grid-template-columns:1fr}
    .price-card-pro{order:-1}
}

/* ── Mobile ── */
@media(max-width:768px){
    :root{--nav-h:60px}
    .sec{padding:72px 0}
    .wrap{padding:0 18px}

    /* Navbar */
    .nav-wrap{padding:0 18px}
    .brand-img{height:38px}
    .nav-menu{
        display:none;
        position:fixed;top:var(--nav-h);left:0;right:0;
        background:rgba(8,8,15,.97);
        backdrop-filter:blur(24px);
        grid-template-columns:1fr auto;
        align-items:start;
        padding:14px 18px 20px;
        border-bottom:1px solid var(--border);
        column-gap:16px;row-gap:0;
        z-index:999;
        animation:menuSlide .3s var(--ease-out);
    }
    .nav-menu.open{display:grid}
    @keyframes menuSlide{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}
    /* 4 nav links: left column, stacked */
    .nav-menu > li:not(.nl-cta-wrap){grid-column:1}
    .nl{padding:11px 0;font-size:.95rem;text-align:left;display:block}
    .nl-cta{margin:0;text-align:center;border-radius:10px;padding:10px 18px}
    .nav-burger{display:flex}
    .nav-controls{gap:6px}
    .sound-btn,.theme-btn{width:32px;height:32px;font-size:.82rem}
    .nav-cta-bar{display:none}
    /* Get Started: right column, top row */
    .nl-cta-wrap{grid-column:2;grid-row:1;display:flex;align-items:flex-start}
    .nl-cta-wrap .nl-cta{margin-left:0;padding:8px 20px;font-size:.85rem}

    /* Hero */
    .hero-body{padding:60px 18px 80px}
    .hero-sub{font-size:.95rem;margin-bottom:32px}
    .hero-actions{flex-direction:column;align-items:stretch;gap:12px}
    .btn-prim,.btn-ghost{width:100%;justify-content:center;padding:14px 24px}
    .hero-eyebrow{font-size:.75rem;padding:6px 14px}

    /* Hero strip — stack vertically */
    .hero-strip{
        flex-direction:column;gap:0;
        padding:16px 20px;height:auto;
    }
    .hs-item{
        width:100%;flex-direction:row;
        justify-content:space-between;align-items:center;
        padding:12px 0;border-bottom:1px solid var(--border);
    }
    .hs-item:last-child{border-bottom:none}
    .hs-val{height:auto}
    .hs-lbl{margin:0}
    .hs-sep{display:none}

    /* Grids */
    .grid-6{grid-template-columns:1fr}
    .grid-3{grid-template-columns:1fr}
    .why-grid{grid-template-columns:1fr 1fr}

    /* Infrastructure */
    .infra-item{flex-direction:column;align-items:flex-start;gap:16px}
    .ii-link{align-self:flex-start}

    /* MSS */
    .mss-block{padding:24px 20px}

    /* Form */
    .f-row{grid-template-columns:1fr}
    .contact-grid{grid-template-columns:1fr}

    /* Footer — brand full width, links 2 columns */
    .ft-grid{grid-template-columns:1fr 1fr;gap:24px}
    .ft-brand{grid-column:1 / -1}
    .ft-bottom{flex-direction:column;gap:6px;text-align:center}
    .ft-logo img{height:70px}

    /* Misc */
    .sec-num{font-size:5rem}
    .sec-title{font-size:clamp(1.7rem,6vw,2.4rem)}
    .mt-56{margin-top:36px}
    .tech-stack-bar{gap:8px;padding:16px}
}

/* ── Small mobile ── */
@media(max-width:480px){
    :root{--nav-h:56px}
    .wrap{padding:0 14px}
    .sec{padding:60px 0}

    .hero-body{padding:50px 14px 70px}
    .hero-eyebrow{font-size:.7rem}
    .hero-sub{font-size:.9rem}

    .why-grid{grid-template-columns:1fr}
    .contact-form{padding:20px 16px}
    body.light .contact-left{padding:20px 16px}

    .card{padding:22px 18px}
    .dev-card{padding:22px 18px}
    .why-card{padding:20px 16px}

    .ft-grid{gap:24px}
    .ft-logo img{height:60px}
    .ft-bottom{font-size:.75rem}

    .sec-hd{margin-bottom:32px}
    .hs-item{padding:10px 0}
    .hs-num{font-size:1.6rem}
    .hs-suf{font-size:.9rem}
    .hs-lbl{font-size:.65rem}

    #toTop{bottom:16px;right:16px;width:38px;height:38px}
}

/* ─── No cursor / no sticky hover on touch devices ─── */
@media(hover:none){
    body{cursor:auto}
    #cursor-dot,#cursor-ring{display:none}
    *,button,input,textarea,select{cursor:auto}
    /* Prevent hover transforms sticking after tap */
    .theme-btn:hover,.sound-btn:hover{transform:none}
}

/* ════════════════════════════════════════════
   LIGHT MODE
════════════════════════════════════════════ */
body.light{
    --bg:         #f4f6fb;
    --bg2:        #eaeff7;
    --bg3:        #dde4f0;
    --surface:    rgba(255,255,255,0.85);
    --border:     rgba(0,0,0,0.08);
    --border-h:   rgba(13,148,136,0.4);
    --primary:    #0d9488;
    --primary2:   #0e7490;
    --violet:     #6d28d9;
    --gold:       #a1700c;
    --white:      #0f172a;
    --muted:      #475569;
    --dim:        #94a3b8;
}

/* Nav light */
body.light #nav.scrolled{
    background:rgba(244,246,251,.95);
    box-shadow:0 1px 30px rgba(0,0,0,.08);
}
body.light .nl{color:var(--muted)}
body.light .nl:hover{color:var(--white);background:rgba(0,0,0,.05)}

/* Preloader light */
body.light #preloader,
body.light .pl-panel{background:var(--bg)}
body.light .pl-line{background:rgba(0,0,0,.08)}

/* Hero light */
body.light .hero-eyebrow{background:rgba(13,148,136,.07);border-color:rgba(13,148,136,.2)}
body.light .hero-sub{color:var(--muted)}
body.light .hero-strip{background:rgba(255,255,255,.7);border-color:rgba(0,0,0,.1);box-shadow:0 4px 24px rgba(0,0,0,.06)}
body.light .hs-sep{background:rgba(0,0,0,.1)}
body.light .btn-ghost{border-color:rgba(0,0,0,.15);color:var(--white)}
body.light .btn-ghost:hover{background:rgba(13,148,136,.08);border-color:rgba(13,148,136,.3)}
body.light .scroll-track{background:rgba(0,0,0,.08)}

/* Marquee light */
body.light .marquee-band{background:rgba(255,255,255,.6);border-color:rgba(0,0,0,.07)}

/* Section numbers light */
body.light .sec-num{color:rgba(0,0,0,.04)}

/* Cards light */
body.light .card{
    background:rgba(255,255,255,.9);
    border-color:rgba(0,0,0,.07);
    box-shadow:0 2px 16px rgba(0,0,0,.06);
}
body.light .card:hover{
    box-shadow:0 16px 48px rgba(0,0,0,.12),0 0 0 1px rgba(13,148,136,.15);
    border-color:rgba(13,148,136,.2);
}
body.light .card-ico{background:rgba(13,148,136,.08);border-color:rgba(13,148,136,.15)}
body.light .card-badge{background:rgba(13,148,136,.07);border-color:rgba(13,148,136,.15);color:var(--primary)}
body.light .card-badge-v{background:rgba(124,58,237,.07);border-color:rgba(124,58,237,.15);color:#7c3aed}
body.light .card h3,body.light .card-list li{color:var(--white)}
body.light .card-list li::before{background:var(--primary)}

/* Infra light */
body.light .infra-item{background:rgba(255,255,255,.8);border-color:rgba(0,0,0,.07)}
body.light .infra-item:hover{background:rgba(255,255,255,1);border-color:rgba(13,148,136,.25)}
body.light .ii-ico{background:rgba(13,148,136,.07)}

/* MSS block light */
body.light .mss-block{background:rgba(255,255,255,.8);border-color:rgba(0,0,0,.07)}
body.light .mss-tags span{background:rgba(0,0,0,.04);border-color:rgba(0,0,0,.1);color:#334155}
body.light .mss-tags span:hover{background:rgba(13,148,136,.07);color:var(--primary)}
body.light .ps-ring{border-color:rgba(13,148,136,.2)}
body.light .ps-core{background:rgba(13,148,136,.1);border-color:rgba(13,148,136,.4)}

/* Tech stack bar light */
body.light .tech-stack-bar{background:rgba(255,255,255,.8);border-color:rgba(0,0,0,.07)}
body.light .tsb-sep{background:rgba(0,0,0,.08)}

/* Dev cards light */
body.light .dev-card{background:rgba(255,255,255,.8);border-color:rgba(0,0,0,.07);box-shadow:0 2px 12px rgba(0,0,0,.05)}
body.light .dev-feat{background:linear-gradient(160deg,rgba(13,148,136,.06) 0%,rgba(109,40,217,.05) 100%);border-color:rgba(13,148,136,.15)}
body.light .dev-ico{background:rgba(13,148,136,.08)}
body.light .dev-chips span{background:rgba(13,148,136,.06);border-color:rgba(13,148,136,.12);color:var(--primary)}
body.light .dev-chips span:hover{background:rgba(13,148,136,.15)}

/* Why cards light */
body.light .why-card{background:rgba(255,255,255,.8);border-color:rgba(0,0,0,.07);box-shadow:0 2px 12px rgba(0,0,0,.04)}
body.light .why-card:hover{box-shadow:0 12px 36px rgba(0,0,0,.1)}

/* Contact light */
body.light .contact-form{background:rgba(255,255,255,.85);border-color:rgba(0,0,0,.08);box-shadow:0 2px 20px rgba(0,0,0,.06)}
body.light .contact-left{
    background:rgba(255,255,255,.85);
    border:1px solid rgba(0,0,0,.08);
    border-radius:var(--r);
    padding:28px;
    box-shadow:0 2px 20px rgba(0,0,0,.06);
}
body.light .ci{background:rgba(255,255,255,.8);border-color:rgba(0,0,0,.07)}
body.light .soc{background:rgba(0,0,0,.04);border-color:rgba(0,0,0,.08);color:var(--muted)}
body.light .fg input,body.light .fg select,body.light .fg textarea{
    background:rgba(255,255,255,.9);border-color:rgba(0,0,0,.1);color:var(--white);
}
body.light .fg input::placeholder,body.light .fg textarea::placeholder{color:var(--dim)}
body.light .fg input:focus,body.light .fg select:focus,body.light .fg textarea:focus{
    border-color:rgba(13,148,136,.4);background:#fff;box-shadow:0 0 0 3px rgba(13,148,136,.08);
}
body.light .fg select option,body.light .fg select optgroup{background:#fff;color:var(--white)}

/* Footer light */
body.light .footer{background:#e4e8f0;border-color:rgba(0,0,0,.08)}
body.light .ft-soc a{background:rgba(0,0,0,.05);border-color:rgba(0,0,0,.08)}
body.light .ft-bottom{border-color:rgba(0,0,0,.08)}

/* Theme toggle light */
body.light .theme-btn{border-color:rgba(0,0,0,.12);background:rgba(255,255,255,.8);color:var(--muted)}
body.light .theme-btn:hover{border-color:rgba(13,148,136,.4);color:var(--primary);background:rgba(13,148,136,.08)}

/* Nav menu mobile light */
body.light .nav-menu.open{background:rgba(244,246,251,.98);display:grid}

/* Cursor ring light */
body.light #cursor-ring{border-color:rgba(13,148,136,.4)}

/* ─── LIGHT MODE — hero text visibility ─── */
body.light .h1-thin{color:rgba(15,23,42,0.45)}
body.light .hero-h1{color:#0f172a}
body.light .hero-scroll-hint{color:var(--dim)}
body.light .scroll-track{background:rgba(0,0,0,.1)}
body.light .scroll-thumb{background:rgba(13,148,136,.5)}
body.light .sec-title{color:#0f172a}
body.light .card h3,body.light .dev-card h3,body.light .why-card h3,
body.light .infra-item h3,body.light .contact-left h3,body.light .mss-content h3{color:#0f172a}
body.light .ii-left h3{color:#0f172a}
body.light .card p,body.light .dev-card p,body.light .why-card p,body.light .ii-left p,
body.light .mss-content p,body.light .contact-left>p{color:var(--muted)}
body.light .card-list li{color:var(--muted)}
body.light .ft-col h4,body.light .ft-col ul a{color:#0f172a}
body.light .ft-col ul a:hover{color:var(--primary)}
body.light .ft-brand p{color:var(--muted)}
body.light .ft-bottom{color:var(--muted)}
body.light .ci strong{color:#0f172a}
body.light .hs-num,body.light .hs-suf{color:var(--primary)}
body.light .sec-sub{color:var(--muted)}

/* Sound toggle button */
.sound-btn{
    display:flex;align-items:center;justify-content:center;
    width:38px;height:38px;border-radius:10px;
    border:1.5px solid var(--border);
    background:var(--surface);
    color:var(--muted);font-size:.9rem;
    transition:border-color var(--t),background var(--t),color var(--t);
    flex-shrink:0;
}
.sound-btn:hover{border-color:rgba(45,212,191,.4);color:var(--primary);background:rgba(45,212,191,.08)}
.sound-btn.muted{opacity:.5}
body.light .sound-btn{border-color:rgba(0,0,0,.12);background:rgba(255,255,255,.8);color:var(--muted)}

/* Smooth theme transition */
body,body *{transition-property:background-color,border-color,color,box-shadow;transition-duration:.3s;transition-timing-function:ease}
.card,[data-reveal],[data-word-reveal],.hero-scroll-hint,#cursor-dot,#cursor-ring,.marquee-inner{
    transition-property:background-color,border-color,color,box-shadow,opacity,transform;
}