/* ===================================
   Sultan's Tech.AI — Premium Dark AI/SaaS Design v3
   Pixel-matched to reference design
   =================================== */

/* ── Variables ── */
:root {
    --bg-root: #020617;
    --bg-surface: #060b1a;
    --bg-elevated: #0f1729;
    --bg-card: rgba(15, 23, 42, 0.65);
    --bg-card-hover: rgba(20, 30, 55, 0.8);
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #8b5cf6;
    --accent: #06b6d4;
    --green: #10b981;
    --amber: #f59e0b;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    --border-subtle: rgba(255,255,255,0.06);
    --border-default: rgba(255,255,255,0.1);
    --border-strong: rgba(255,255,255,0.15);
    --border-glow: rgba(99,102,241,0.3);
    --gradient-brand: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-hero-text: linear-gradient(135deg, #a5b4fc 0%, #c4b5fd 50%, #e9d5ff 100%);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.5);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.6);
    --shadow-glow: 0 0 40px rgba(99,102,241,0.2), 0 0 80px rgba(139,92,246,0.1);
    --glass-bg: rgba(15,23,42,0.6);
    --glass-border: rgba(255,255,255,0.07);
    --glass-blur: blur(24px);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-full: 9999px;
    --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
    --section-gap: 80px;
}

/* ── Reset & Base ── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{
    font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
    font-size:16px;line-height:1.7;color:var(--text-secondary);
    background:
        linear-gradient(180deg, rgba(2,6,23,0.55) 0%, rgba(2,6,23,0.70) 100%),
        url('../assets/robots-bg.jpg') no-repeat center center;
    background-size:cover;
    background-attachment:fixed;
    overflow-x:hidden;
    -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
a{text-decoration:none;color:inherit;transition:var(--transition)}
ul{list-style:none}
img{max-width:100%;height:auto;display:block}
::selection{background:rgba(99,102,241,0.35);color:#fff}

::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg-root)}
::-webkit-scrollbar-thumb{background:rgba(99,102,241,0.3);border-radius:3px}

/* ── Container ── */
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ── Typography ── */
h1,h2,h3{font-family:'Press Start 2P','Inter','Segoe UI',system-ui,sans-serif;font-weight:400;line-height:1.4;color:var(--text-primary);letter-spacing:-0.02em}
h4,h5,h6{font-family:'Inter','Segoe UI',system-ui,sans-serif;font-weight:700;line-height:1.2;color:var(--text-primary);letter-spacing:-0.02em}
h1{font-size:clamp(1.4rem,3vw,2rem)}
h2{font-size:clamp(1.1rem,2.2vw,1.5rem)}
h3{font-size:clamp(0.85rem,1.6vw,1.1rem)}
.section-title{font-family:'Press Start 2P','Inter',sans-serif;font-weight:400;font-size:clamp(1rem,2vw,1.4rem);letter-spacing:0.02em}
.hero-title{font-family:'Press Start 2P','Inter',sans-serif;font-weight:400;line-height:1.5}
.hero-title .gradient-text{font-family:'Press Start 2P','Inter',sans-serif;font-weight:400}
.gradient-text{font-family:inherit}
.logo-text-3d{font-family:'Press Start 2P','Inter',sans-serif;font-weight:400;font-size:0.75rem;letter-spacing:0.05em;color:var(--text-primary)}
.dash-title{font-family:'Press Start 2P','Inter',sans-serif;font-weight:400;font-size:0.55rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:1px}
h4{font-size:1rem}

.gradient-text{
    background:var(--gradient-hero-text);
    -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}

/* ── Section ── */
.section{padding:var(--section-gap) 0;position:relative}
.section-header{text-align:center;margin-bottom:48px}
.section-badge{
    display:inline-flex;align-items:center;gap:6px;
    padding:5px 14px;background:rgba(99,102,241,0.1);
    border:1px solid rgba(99,102,241,0.2);border-radius:var(--radius-full);
    font-size:0.7rem;font-weight:600;text-transform:uppercase;letter-spacing:2px;
    color:var(--primary-light);margin-bottom:16px;
}
.section-title{margin-bottom:10px}
.section-subtitle{font-size:1rem;color:var(--text-muted);max-width:550px;margin:0 auto;line-height:1.65}
.section-cta{text-align:center;margin-top:40px}

/* ── Glass Card ── */
.glass-card{
    background:var(--bg-card);backdrop-filter:var(--glass-blur);
    -webkit-backdrop-filter:var(--glass-blur);
    border:1px solid var(--border-subtle);border-radius:var(--radius-xl);
    transition:var(--transition);
}
.glass-card:hover{
    background:var(--bg-card-hover);border-color:var(--border-default);
    transform:translateY(-2px);box-shadow:var(--shadow-md);
}

/* ── Buttons ── */
.btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:13px 26px;font-size:0.9rem;font-weight:600;
    border-radius:var(--radius-lg);border:none;cursor:pointer;
    transition:var(--transition);position:relative;overflow:hidden;
    letter-spacing:-0.01em;white-space:nowrap;
}
.btn-primary{
    background:var(--gradient-brand);color:#fff;
    box-shadow:0 4px 20px rgba(99,102,241,0.35),0 0 0 1px rgba(99,102,241,0.15);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(99,102,241,0.5);filter:brightness(1.08)}
.btn-secondary{
    background:transparent;color:var(--text-primary);
    border:1.5px solid var(--border-default);
}
.btn-secondary:hover{border-color:var(--primary);color:var(--primary-light);background:rgba(99,102,241,0.06)}
.btn-outline{
    background:transparent;color:var(--text-primary);
    border:1.5px solid var(--border-strong);
}
.btn-outline:hover{background:rgba(255,255,255,0.04);border-color:rgba(255,255,255,0.3)}
.btn-small{padding:9px 18px;font-size:0.8rem;border-radius:var(--radius-md)}
.btn-large{padding:16px 34px;font-size:1rem;border-radius:var(--radius-xl)}

/* Button loading spinner */
.spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,0.3);border-top-color:#fff;border-radius:50%;animation:spin 0.6s linear infinite;margin-left:8px;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}
.btn.loading{pointer-events:none;opacity:0.8}
.btn.loading .spinner{display:inline-block}

/* ── Scroll Progress ── */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:100%;background:var(--gradient-brand);transform-origin:left;transform:scaleX(0);z-index:10000;transition:transform .1s linear}

/* ── Header ── */
.header{
    position:fixed;top:0;left:0;right:0;z-index:1000;
    padding:16px 0;background:rgba(2,6,23,0.35);
    backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);
    border-bottom:1px solid var(--border-subtle);transition:var(--transition);
}
.header.scrolled{padding:12px 0;background:rgba(2,6,23,0.65);box-shadow:0 4px 30px rgba(0,0,0,0.4)}
.nav{display:flex;align-items:center;justify-content:space-between}

.logo{display:flex;align-items:center;gap:10px}
.logo-icon-3d{
    position:relative;width:34px;height:34px;
    display:flex;align-items:center;justify-content:center;
    background:transparent;border-radius:var(--radius-md);
}
.lightning-3d{position:relative;z-index:1}
.logo-robot{width:34px;height:34px;object-fit:contain;position:relative;z-index:1;animation:logoBounce 3s ease-in-out infinite}
@keyframes logoBounce{0%,100%{transform:translateY(0)}30%{transform:translateY(-3px)}50%{transform:translateY(0)}70%{transform:translateY(-2px)}}
.lightning-glow{position:absolute;inset:-4px;background:var(--gradient-brand);border-radius:var(--radius-md);filter:blur(12px);opacity:0.5;animation:logoPulse 3s ease-in-out infinite}
@keyframes logoPulse{0%,100%{opacity:0.3;transform:scale(1)}50%{opacity:0.6;transform:scale(1.1)}}
.logo-particles{display:none}

.nav-menu{display:flex;align-items:center;gap:26px}
.nav-link{font-size:0.85rem;font-weight:500;color:var(--text-muted);position:relative;padding:4px 0;transition:color .2s}
.nav-link:hover,.nav-link.active{color:var(--text-primary)}
.nav-link::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--gradient-brand);border-radius:2px;transition:width .3s}
.nav-link:hover::after,.nav-link.active::after{width:100%}
.nav .cta-btn{
    background:var(--gradient-brand);color:#fff;padding:10px 22px;
    border-radius:var(--radius-lg);font-weight:600;font-size:0.85rem;
    box-shadow:0 2px 12px rgba(99,102,241,0.35);
}
.nav .cta-btn:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(99,102,241,0.5)}

.mobile-menu-btn{display:none}

/* ── Hero ── */
.hero{
    position:relative;min-height:100vh;display:flex;align-items:flex-start;
    padding:120px 0 100px;overflow:hidden;align-items:center;
}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-orb{
    position:absolute;border-radius:50%;filter:blur(120px);opacity:0.6;pointer-events:none;
}
.hero-orb-1{width:550px;height:550px;top:-150px;right:-80px;background:rgba(99,102,241,0.15)}
.hero-orb-2{width:350px;height:350px;bottom:-80px;left:-60px;background:rgba(139,92,246,0.1)}
.hero-orb-3{width:250px;height:250px;top:35%;left:45%;background:rgba(6,182,212,0.06)}
.hero-grid-bg{
    position:absolute;inset:0;
    background-image:linear-gradient(rgba(99,102,241,0.04) 1px,transparent 1px),linear-gradient(90deg,rgba(99,102,241,0.04) 1px,transparent 1px);
    background-size:60px 60px;
    mask-image:radial-gradient(ellipse 60% 60% at 50% 50%,black 25%,transparent 75%);
    -webkit-mask-image:radial-gradient(ellipse 60% 60% at 50% 50%,black 25%,transparent 75%);
}

.hero .container{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.hero-visual{position:relative}

/* Hero Badge */
.hero-badge{
    display:inline-flex;align-items:center;gap:8px;
    padding:8px 18px;background:rgba(99,102,241,0.1);
    border:1px solid rgba(99,102,241,0.2);border-radius:var(--radius-full);
    font-size:0.78rem;font-weight:500;color:var(--primary-light);margin-bottom:24px;
}
.badge-dot{width:7px;height:7px;background:var(--green);border-radius:50%;animation:pulse 2s ease-in-out infinite;box-shadow:0 0 6px rgba(16,185,129,0.5)}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.4;transform:scale(1.3)}}

.hero-title{font-size:clamp(2.2rem,4.5vw,3.2rem);margin-bottom:20px;line-height:1.15}
.hero-title .gradient-text{background:var(--gradient-hero-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-desc{font-size:1rem;color:var(--text-muted);margin-bottom:28px;max-width:440px;line-height:1.7}
.hero-buttons{display:flex;gap:12px;margin-bottom:32px;flex-wrap:wrap}
.hero-checks{display:flex;gap:28px;flex-wrap:wrap}
.hero-check{
    display:flex;align-items:center;gap:8px;font-size:0.85rem;font-weight:500;color:var(--text-dim);
}
.hero-check svg{width:16px;height:16px;color:var(--green);flex-shrink:0}

/* Dashboard Mockup */
.dashboard{
    background:rgba(10,15,30,0.8);backdrop-filter:blur(24px);
    -webkit-backdrop-filter:blur(24px);border-radius:var(--radius-2xl);
    overflow:hidden;border:1px solid rgba(255,255,255,0.06);
    box-shadow:0 16px 48px rgba(0,0,0,0.5),0 0 0 1px rgba(99,102,241,0.05);
}
.dash-topbar{
    padding:12px 16px;background:rgba(255,255,255,0.02);
    border-bottom:1px solid var(--border-subtle);
    display:flex;align-items:center;justify-content:space-between;
}
.dash-dots{display:flex;gap:6px}
.dash-dots span{width:9px;height:9px;border-radius:50%}
.dash-dots span:nth-child(1){background:#ff5f56}
.dash-dots span:nth-child(2){background:#ffbd2e}
.dash-dots span:nth-child(3){background:#27c93f}

.dash-body{display:grid;grid-template-columns:1fr 160px;gap:0}
.dash-main{padding:18px}

/* Metrics */
.dash-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:18px}
.dash-metric{
    background:rgba(255,255,255,0.025);border:1px solid var(--border-subtle);
    border-radius:var(--radius-md);padding:10px 12px;text-align:center;
}
.dm-label{display:block;font-size:0.62rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:1px;font-weight:600;margin-bottom:4px}
.dm-value{display:block;font-size:1.2rem;font-weight:800;color:var(--text-primary);line-height:1;margin-bottom:2px}
.dm-change{display:block;font-size:0.7rem;color:var(--green);font-weight:600}

/* Mini Chart */
.dash-chart{
    background:rgba(255,255,255,0.02);border:1px solid var(--border-subtle);
    border-radius:var(--radius-md);padding:14px;margin-bottom:12px;
}
.dash-chart-label{font-size:0.62rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:1px;font-weight:600;margin-bottom:10px}

/* Bar Chart */
.dash-bars{
    background:rgba(255,255,255,0.02);border:1px solid var(--border-subtle);
    border-radius:var(--radius-md);padding:14px;margin-bottom:12px;
}
.bar-chart{
    display:flex;align-items:flex-end;gap:6px;height:60px;
}
.bar{
    flex:1;background:linear-gradient(180deg,rgba(99,102,241,0.6),rgba(99,102,241,0.2));
    border-radius:3px 3px 0 0;height:var(--h);position:relative;
    transition:all 0.3s ease;
}
.bar:hover{background:linear-gradient(180deg,rgba(99,102,241,0.9),rgba(99,102,241,0.4));transform:scaleY(1.05);transform-origin:bottom}
.bar span{
    position:absolute;bottom:-16px;left:50%;transform:translateX(-50%);
    font-size:0.5rem;color:var(--text-dim);white-space:nowrap;
}

/* Progress Section */
.dash-progress{
    background:rgba(255,255,255,0.02);border:1px solid var(--border-subtle);
    border-radius:var(--radius-md);padding:14px;
}
.progress-item{margin-bottom:12px}
.progress-item:last-child{margin-bottom:0}
.progress-header{
    display:flex;justify-content:space-between;align-items:center;
    font-size:0.65rem;color:var(--text-secondary);margin-bottom:6px;
}
.progress-header span:last-child{color:var(--primary-light);font-weight:600}
.progress-bar{
    height:4px;background:rgba(255,255,255,0.06);border-radius:2px;overflow:hidden;
}
.progress-fill{
    height:100%;background:var(--gradient-brand);border-radius:2px;
    transition:width 1s ease-in-out;
}

/* Sidebar - Workflows */
.dash-sidebar{
    border-left:1px solid var(--border-subtle);padding:18px 14px;
    display:flex;flex-direction:column;gap:12px;
}
.dash-sidebar-title{font-size:0.65rem;color:var(--text-dim);text-transform:uppercase;letter-spacing:1.5px;font-weight:600;margin-bottom:2px}
.dash-wf{
    display:flex;align-items:center;gap:8px;padding:8px 10px;
    background:rgba(255,255,255,0.02);border:1px solid var(--border-subtle);
    border-radius:var(--radius-sm);font-size:0.7rem;color:var(--text-secondary);
    transition:var(--transition);
}
.dash-wf-dot{width:6px;height:6px;border-radius:50%;background:var(--green);flex-shrink:0;box-shadow:0 0 6px rgba(16,185,129,0.5)}
.dash-wf-name{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.dash-wf-status{font-size:0.6rem;color:var(--green);font-weight:600}
.dash-new-wf-btn{
    display:flex;align-items:center;justify-content:center;gap:4px;
    padding:8px;background:var(--gradient-brand);color:#fff;
    border-radius:var(--radius-sm);font-size:0.7rem;font-weight:600;
    cursor:pointer;transition:var(--transition);
}
.dash-new-wf-btn:hover{filter:brightness(1.15)}

/* Floating elements near dashboard */
.floating-robot{
    position:absolute;top:-55px;right:-15px;
    width:120px;height:120px;object-fit:contain;
    animation:sway 4s ease-in-out infinite;z-index:2;
    filter:drop-shadow(0 0 25px rgba(99,102,241,0.5)) drop-shadow(0 0 50px rgba(99,102,241,0.25));
    transition:filter 0.3s ease;
}
.floating-robot:hover{filter:drop-shadow(0 0 30px rgba(99,102,241,0.7)) drop-shadow(0 0 60px rgba(99,102,241,0.35));}
.floating-cube{
    position:absolute;bottom:-15px;left:-15px;
    width:100px;height:100px;object-fit:contain;
    animation:float 6s ease-in-out infinite 3s;z-index:2;
    filter:drop-shadow(0 0 15px rgba(99,102,241,0.5)) drop-shadow(0 0 30px rgba(99,102,241,0.25));
    transition:filter 0.3s ease;
}
.floating-cube:hover{filter:drop-shadow(0 0 25px rgba(99,102,241,0.8)) drop-shadow(0 0 50px rgba(99,102,241,0.4));}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
@keyframes sway{0%,100%{transform:translateX(0) rotate(-2deg)}25%{transform:translateX(8px) rotate(0deg)}50%{transform:translateX(0) rotate(2deg)}75%{transform:translateX(-8px) rotate(0deg)}}

/* ── Floating Hero Robots ── */
.hero-robot{
    position:absolute;z-index:0;pointer-events:none;
    opacity:0.6;filter:none;
    transition:opacity 0.5s ease;
}
.hero-robot svg{
    width:100%;height:100%;
    filter:drop-shadow(0 0 30px rgba(99,102,241,0.6)) drop-shadow(0 0 60px rgba(99,102,241,0.3));
}
.robot-1{
    bottom:2%;left:5%;
    width:100px;height:120px;
    animation:robotFloat1 8s ease-in-out infinite;
}
.robot-2{
    bottom:3%;left:30%;
    width:80px;height:100px;
    animation:robotFloat2 10s ease-in-out infinite 2s;
}
.robot-3{
    bottom:4%;right:8%;
    width:110px;height:130px;
    animation:robotFloat3 9s ease-in-out infinite 1s;
}
.robot-4{
    bottom:1%;right:25%;
    width:65px;height:85px;
    animation:robotFloat4 7s ease-in-out infinite 3s;
}
@keyframes robotFloat1{
    0%,100%{transform:translateY(0) rotate(-3deg)}
    25%{transform:translateY(-20px) rotate(0deg)}
    50%{transform:translateY(-8px) rotate(3deg)}
    75%{transform:translateY(-25px) rotate(0deg)}
}
@keyframes robotFloat2{
    0%,100%{transform:translateY(0) rotate(2deg)}
    33%{transform:translateY(-15px) rotate(-2deg)}
    66%{transform:translateY(-28px) rotate(2deg)}
}
@keyframes robotFloat3{
    0%,100%{transform:translateY(0) rotate(0deg)}
    50%{transform:translateY(-22px) rotate(-4deg)}
}
@keyframes robotFloat4{
    0%,100%{transform:translateY(0) translateX(0)}
    25%{transform:translateY(-12px) translateX(8px)}
    50%{transform:translateY(-20px) translateX(0)}
    75%{transform:translateY(-10px) translateX(-8px)}
}

/* Mobile responsive */
@media(max-width:768px){
    .hero-robot{opacity:0.08}
    .robot-1{width:70px;height:85px;bottom:3%;left:2%}
    .robot-2{width:55px;height:70px;bottom:5%;left:35%}
    .robot-3{width:75px;height:90px;bottom:8%;right:3%}
    .robot-4{width:45px;height:60px;bottom:2%;right:25%}
}

/* ── Marquee ── */
.marquee-section{padding:36px 0;border-top:1px solid var(--border-subtle);border-bottom:1px solid var(--border-subtle);overflow:hidden;background:rgba(255,255,255,0.02);backdrop-filter:blur(4px)}
.marquee-label{text-align:center;font-size:0.7rem;font-weight:600;text-transform:uppercase;letter-spacing:3px;color:var(--text-dim);margin-bottom:18px}
.marquee-track{display:flex;gap:50px;align-items:center;animation:marquee 35s linear infinite;width:max-content}
.marquee-track:hover{animation-play-state:paused}
.marquee-item{display:flex;align-items:center;gap:10px;font-size:0.95rem;font-weight:600;color:rgba(255,255,255,0.25);white-space:nowrap;transition:color .3s}
.marquee-item:hover{color:rgba(255,255,255,0.6)}
.marquee-icon{font-size:1.2rem}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ── Services Grid (4x2) ── */
.services-section{background:transparent}
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.service-card{
    padding:32px 22px;text-align:center;
    background:rgba(15,23,42,0.75);backdrop-filter:blur(8px);
    border:1px solid var(--border-subtle);
    border-radius:var(--radius-xl);transition:var(--transition);
}
.service-card:hover{background:var(--bg-card-hover);border-color:var(--border-default);transform:translateY(-3px);box-shadow:var(--shadow-md)}
.service-icon-circle{
    width:50px;height:50px;border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    margin:0 auto 16px;font-size:1.3rem;
}
.service-icon-circle.blue{background:rgba(59,130,246,0.15);border:1px solid rgba(59,130,246,0.25);color:#60a5fa}
.service-icon-circle.green{background:rgba(16,185,129,0.15);border:1px solid rgba(16,185,129,0.25);color:#34d399}
.service-icon-circle.purple{background:rgba(139,92,246,0.15);border:1px solid rgba(139,92,246,0.25);color:#a78bfa}
.service-icon-circle.amber{background:rgba(245,158,11,0.15);border:1px solid rgba(245,158,11,0.25);color:#fbbf24}
.service-icon-circle.cyan{background:rgba(6,182,212,0.15);border:1px solid rgba(6,182,212,0.25);color:#22d3ee}
.service-icon-circle.red{background:rgba(239,68,68,0.15);border:1px solid rgba(239,68,68,0.25);color:#f87171}
.service-icon-circle.gmail-circle{background:#fff;border:1px solid rgba(0,0,0,0.1);padding:4px}
.service-icon-circle.telegram-circle{background:transparent;border:none;padding:0}
.service-icon-circle.sheets-circle{background:#fff;border:1px solid rgba(0,0,0,0.08);padding:4px}
.service-icon-circle.n8n-circle{background:#fff;border:1px solid rgba(0,0,0,0.08);padding:4px}
.service-card h3{font-size:1rem;margin-bottom:8px}
.service-card p{font-size:0.8rem;color:var(--text-muted);line-height:1.55;margin-bottom:14px}
.card-link{display:inline-flex;align-items:center;gap:5px;font-size:0.8rem;font-weight:600;color:var(--primary-light);transition:gap .3s}
.card-link:hover{gap:9px}

/* ── Stats Bar ── */
.stats-section{
    padding:56px 0;background:rgba(99,102,241,0.03);backdrop-filter:blur(2px);
    border-top:1px solid var(--border-subtle);border-bottom:1px solid var(--border-subtle);
}
.stats-row{display:flex;justify-content:center;align-items:center;gap:0}
.stat-item-block{flex:1;text-align:center;padding:16px 20px;position:relative}
.stat-item-block:not(:last-child)::after{
    content:'';position:absolute;right:0;top:20%;height:60%;
    width:1px;background:var(--border-subtle);
}
.stat-icon{font-size:1.5rem;margin-bottom:8px;opacity:.7}
.stat-value{font-size:2rem;font-weight:800;color:var(--text-primary);line-height:1;margin-bottom:4px}
.stat-value-sm{font-size:1.6rem}
.stat-label{font-size:0.78rem;color:var(--text-dim);font-weight:500}

/* ── Pricing ── */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}
.pricing-card{
    padding:40px 28px;text-align:center;
    background:rgba(15,23,42,0.7);backdrop-filter:blur(8px);
    border:1px solid var(--border-subtle);
    border-radius:var(--radius-2xl);transition:var(--transition);position:relative;
}
.pricing-card.featured{
    border:2px solid var(--border-glow);box-shadow:var(--shadow-glow);
    background:rgba(99,102,241,0.06);transform:scale(1.04);
}
.pricing-card.featured::before{
    content:'Most Popular';position:absolute;top:-13px;left:50%;transform:translateX(-50%);
    padding:5px 18px;background:var(--gradient-brand);color:#fff;
    border-radius:var(--radius-full);font-size:0.7rem;font-weight:600;letter-spacing:0.5px;
}
.pricing-name{font-size:0.75rem;text-transform:uppercase;letter-spacing:2px;color:var(--text-dim);font-weight:600;margin-bottom:8px}
.pricing-price{font-size:2.4rem;font-weight:800;color:var(--text-primary);margin-bottom:18px}
.pricing-price span{font-size:0.9rem;font-weight:400;color:var(--text-dim)}
.pricing-usd{font-size:0.85rem;font-weight:400;color:var(--text-dim);opacity:0.7;margin-top:-2px;margin-bottom:14px;letter-spacing:0.3px}
.pricing-desc{font-size:0.85rem;color:var(--text-muted);margin-bottom:28px}
.pricing-features{display:flex;flex-direction:column;gap:12px;margin-bottom:28px;text-align:left}
.pricing-features li{
    display:flex;align-items:center;gap:10px;
    font-size:0.85rem;color:var(--text-secondary);
}
.pricing-features li .pf-check{color:var(--green);font-weight:700;flex-shrink:0}

.pricing-addon{
    max-width:550px;margin:44px auto 0;text-align:center;
    padding:32px;background:rgba(15,23,42,0.6);backdrop-filter:blur(8px);
    border:1px solid var(--border-subtle);
    border-radius:var(--radius-2xl);
}
.pricing-addon h4{color:var(--primary-light);margin-bottom:8px}
.pricing-addon .addon-price{font-size:1.2rem;margin-bottom:12px}
.pricing-addon .addon-price span{color:var(--text-dim);font-size:0.85rem}

/* ── Testimonials ── */
.testimonials-section{background:transparent}
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.testimonial-card{
    padding:32px 24px;text-align:center;
    background:rgba(15,23,42,0.7);backdrop-filter:blur(6px);
    border:1px solid var(--border-subtle);
    border-radius:var(--radius-2xl);transition:var(--transition);
}
.testimonial-card:hover{border-color:var(--border-default);transform:translateY(-2px)}
.testimonial-stars{display:flex;justify-content:center;gap:3px;margin-bottom:16px;color:var(--amber)}
.testimonial-text{font-size:0.9rem;color:var(--text-secondary);line-height:1.65;margin-bottom:20px;font-style:italic}
.testimonial-author{display:flex;align-items:center;justify-content:center;gap:12px}
.t-avatar{
    width:42px;height:42px;border-radius:50%;
    background:var(--gradient-brand);display:flex;align-items:center;justify-content:center;
    font-size:0.7rem;font-weight:700;color:#fff;flex-shrink:0;
}
.t-avatar.avatar-1{background:linear-gradient(135deg,#3b82f6,#6366f1)}
.t-avatar.avatar-2{background:linear-gradient(135deg,#8b5cf6,#a78bfa)}
.t-avatar.avatar-3{background:linear-gradient(135deg,#10b981,#34d399)}
.t-name{display:block;font-size:0.85rem;font-weight:600;color:var(--text-primary)}
.t-role{display:block;font-size:0.7rem;color:var(--text-dim)}

/* ── CTA Section ── */
.cta-section{padding:80px 0;text-align:center;position:relative;overflow:hidden;background:transparent}
.cta-section::before{
    content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
    width:600px;height:600px;
    background:radial-gradient(circle,rgba(99,102,241,0.12) 0%,transparent 70%);
    pointer-events:none;
}
.cta-content{position:relative;z-index:1}
.cta-content h2{margin-bottom:14px}
.cta-content p{font-size:1.05rem;color:var(--text-dim);max-width:500px;margin:0 auto 32px}
.cta-buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ── Footer ── */
.footer{
    background:rgba(2,6,23,0.85);backdrop-filter:blur(12px);
    padding:60px 0 28px;
}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:36px}
.footer-brand .logo{margin-bottom:14px}
.footer-desc{font-size:0.85rem;color:var(--text-dim);line-height:1.6;margin-bottom:18px;max-width:300px}
.footer-social{display:flex;gap:14px}
.social-link{font-size:0.8rem;font-weight:500;color:var(--text-dim);transition:color .2s}
.social-link:hover{color:var(--primary-light)}
.footer-links h4{font-size:0.72rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:18px}
.footer-links ul{display:flex;flex-direction:column;gap:9px}
.footer-links li,.footer-links a{font-size:0.85rem;color:var(--text-dim);transition:color .2s}
.footer-links a:hover{color:var(--text-primary)}
.footer-bottom{padding-top:28px;border-top:1px solid var(--border-subtle);text-align:center}
.footer-bottom p{font-size:0.78rem;color:var(--text-dim)}

/* ── Contact Grid ── */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-info-card{padding:28px}
.contact-info-card h3{color:var(--text-primary);font-size:1.1rem;font-weight:700;margin-bottom:16px}
.contact-info-card .info-item{display:flex;align-items:flex-start;gap:14px;margin-bottom:16px}
.contact-info-card .info-icon{width:42px;height:42px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;background:rgba(99,102,241,0.12);border-radius:var(--radius-md);flex-shrink:0}
.contact-info-card .info-text span{font-size:0.72rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted)}
.contact-info-card .info-text p{font-size:0.9rem;font-weight:500;color:var(--text-primary);margin-top:2px}
.contact-info-card p{color:var(--text-secondary);line-height:1.6}
.contact-info-item{display:flex;align-items:flex-start;gap:14px;margin-bottom:24px}
.contact-info-icon{
    width:44px;height:44px;border-radius:var(--radius-md);
    background:rgba(99,102,241,0.1);border:1px solid rgba(99,102,241,0.15);
    display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0;
}
.contact-info-text h4{font-size:0.9rem;margin-bottom:2px}
.contact-info-text p{font-size:0.82rem;color:var(--text-dim)}
.form-card{
    padding:32px;background:var(--bg-card);
    border:1px solid var(--border-subtle);border-radius:var(--radius-2xl);
}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:0.72rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:7px}
.form-group input,.form-group select,.form-group textarea{
    width:100%;padding:11px 14px;background:rgba(255,255,255,0.04);
    border:1px solid var(--border-default);border-radius:var(--radius-md);
    color:var(--text-primary);font-family:'Inter',sans-serif;font-size:0.9rem;
    transition:var(--transition);outline:none;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
    border-color:var(--primary);box-shadow:0 0 0 3px rgba(99,102,241,0.15);
    background:rgba(255,255,255,0.06);
}
.form-group textarea{min-height:120px;resize:vertical}
.form-group select option{background:var(--bg-elevated);color:var(--text-primary)}

/* ── Page Header ── */
.page-header{padding:150px 0 72px;text-align:center;position:relative}
.page-header::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:500px;height:500px;background:radial-gradient(circle,rgba(99,102,241,0.1) 0%,transparent 70%);pointer-events:none}
.page-header h1{margin-bottom:12px}
.page-header p{font-size:1.1rem;color:var(--text-dim);max-width:550px;margin:0 auto}

/* ── Floating Messenger ── */
.floating-messenger{position:fixed;bottom:28px;right:20px;z-index:9999;display:flex;align-items:center;gap:10px;flex-direction:row-reverse}
.floating-messenger-btn{
    width:52px;height:52px;background:linear-gradient(135deg,#0078FF 0%,#00C6FF 100%);
    border-radius:50%;display:flex;align-items:center;justify-content:center;
    box-shadow:0 4px 20px rgba(0,120,255,0.4);transition:all .3s;cursor:pointer;
}
.floating-messenger-btn:hover{transform:scale(1.08);box-shadow:0 8px 28px rgba(0,120,255,0.55)}
.floating-messenger-btn svg{width:26px;height:26px}
.floating-messenger-tooltip{
    background:rgba(15,23,42,0.95);backdrop-filter:blur(12px);
    border:1px solid var(--border-default);padding:8px 14px;border-radius:var(--radius-md);
    opacity:0;transform:translateX(8px);transition:all .3s;pointer-events:none;white-space:nowrap;
}
.floating-messenger:hover .floating-messenger-tooltip{opacity:1;transform:translateX(0)}
.floating-messenger .tooltip-text{color:#fff;font-size:0.8rem;font-weight:500}

/* ── Animations ── */
.reveal,.reveal-scale,.reveal-left,.reveal-right{opacity:0;transition:opacity .7s ease,transform .7s ease}
.reveal{transform:translateY(24px)}
.reveal-scale{transform:scale(.96) translateY(16px)}
.reveal-left{transform:translateX(-32px)}
.reveal-right{transform:translateX(32px)}
.reveal.active,.reveal-scale.active,.reveal-left.active,.reveal-right.active{opacity:1;transform:translate(0) scale(1)}
.stagger-1{transition-delay:.1s}.stagger-2{transition-delay:.2s}.stagger-3{transition-delay:.3s}
.stagger-4{transition-delay:.4s}.stagger-5{transition-delay:.5s}.stagger-6{transition-delay:.6s}
.slide-in-left{animation:slideL .7s ease-out both}
.slide-in-right{animation:slideR .7s ease-out .1s both}
@keyframes slideL{from{opacity:0;transform:translateX(-32px)}to{opacity:1;transform:translateX(0)}}
@keyframes slideR{from{opacity:0;transform:translateX(32px)}to{opacity:1;transform:translateX(0)}}

/* ── Particles ── */
.particles{position:absolute;inset:0;pointer-events:none}
.particle{position:absolute;width:2px;height:2px;background:rgba(99,102,241,0.4);border-radius:50%;animation:particleFloat 7s ease-in-out infinite}
.particle:nth-child(1){top:8%;left:4%;animation-delay:0s}
.particle:nth-child(2){top:18%;left:78%;animation-delay:1s}
.particle:nth-child(3){top:55%;left:12%;animation-delay:2s}
.particle:nth-child(4){top:72%;left:68%;animation-delay:3s}
.particle:nth-child(5){top:38%;left:48%;animation-delay:4s}
.particle:nth-child(6){top:82%;left:38%;animation-delay:5s}
.particle:nth-child(7){top:25%;left:88%;animation-delay:6s}
.particle:nth-child(8){top:15%;left:32%;animation-delay:1.5s}
.particle:nth-child(9){top:48%;left:22%;animation-delay:2.5s;width:3px;height:3px;background:rgba(139,92,246,0.5)}
.particle:nth-child(10){top:65%;left:58%;animation-delay:3.5s;width:3px;height:3px;background:rgba(6,182,212,0.35)}
.particle:nth-child(11){top:6%;left:62%;animation-delay:4.5s}
.particle:nth-child(12){top:90%;left:18%;animation-delay:5.5s;width:4px;height:4px;background:rgba(99,102,241,0.5);box-shadow:0 0 6px rgba(99,102,241,0.4)}
@keyframes particleFloat{0%,100%{opacity:0;transform:translateY(0)}50%{opacity:1;transform:translateY(-25px)}}

/* ── Light Rings ── */
.light-ring{position:absolute;border-radius:50%;pointer-events:none}
.ring-1{
    width:280px;height:280px;top:25%;left:52%;
    border:1.5px solid rgba(99,102,241,0.12);
    box-shadow:0 0 40px rgba(99,102,241,0.06),inset 0 0 40px rgba(99,102,241,0.04);
    animation:ringPulse 8s ease-in-out infinite;
}
.ring-2{
    width:180px;height:180px;top:38%;left:60%;
    border:1px solid rgba(139,92,246,0.1);
    box-shadow:0 0 30px rgba(139,92,246,0.05),inset 0 0 30px rgba(139,92,246,0.03);
    animation:ringPulse 10s ease-in-out infinite 2s;
}
.ring-3{
    width:360px;height:360px;top:18%;left:44%;
    border:1px solid rgba(6,182,212,0.06);
    box-shadow:0 0 50px rgba(6,182,212,0.04);
    animation:ringPulse 12s ease-in-out infinite 4s;
}
@keyframes ringPulse{
    0%,100%{transform:scale(1);opacity:0.5}
    50%{transform:scale(1.15);opacity:1}
}

/* ── Scanning Line ── */
.scan-line{
    position:absolute;left:0;right:0;height:2px;pointer-events:none;
    background:linear-gradient(90deg,transparent 0%,rgba(99,102,241,0.15) 20%,rgba(139,92,246,0.25) 50%,rgba(99,102,241,0.15) 80%,transparent 100%);
    box-shadow:0 0 20px rgba(99,102,241,0.15),0 0 60px rgba(99,102,241,0.05);
    animation:scanDown 6s linear infinite;
}
@keyframes scanDown{
    0%{top:10%;opacity:0}
    15%{opacity:1}
    85%{opacity:1}
    100%{top:85%;opacity:0}
}

/* ── Data Streams ── */
.data-stream{
    position:absolute;width:1px;pointer-events:none;
    background:linear-gradient(180deg,transparent 0%,rgba(99,102,241,0.3) 20%,rgba(139,92,246,0.5) 50%,rgba(99,102,241,0.3) 80%,transparent 100%);
    box-shadow:0 0 8px rgba(99,102,241,0.2);
    animation:streamFlow 5s linear infinite;
}
.stream-1{left:30%;height:120px;top:15%;animation-delay:0s}
.stream-2{left:55%;height:90px;top:50%;animation-delay:1.5s}
.stream-3{left:48%;height:150px;top:25%;animation-delay:3s}
@keyframes streamFlow{
    0%{transform:translateY(-100%);opacity:0}
    20%{opacity:1}
    80%{opacity:1}
    100%{transform:translateY(100vh);opacity:0}
}

body.loaded .hero-content > *{opacity:1;transform:translateY(0)}

/* ── Responsive ── */
@media(max-width:1024px){
    .services-grid{grid-template-columns:repeat(3,1fr)}
    .pricing-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}
    .pricing-card.featured{transform:scale(1)}
    .testimonials-grid{grid-template-columns:repeat(2,1fr)}
    .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
    :root{--section-gap:56px}
    .hero{min-height:auto;padding:80px 0 40px}
    .hero .container{grid-template-columns:1fr;gap:28px;text-align:center}
    .hero-desc{max-width:none}.hero-buttons{justify-content:center}.hero-checks{justify-content:center}
    .hero-visual{position:relative}.floating-robot,.floating-cube,.light-ring,.scan-line,.data-stream{display:none}
    .services-grid{grid-template-columns:repeat(2,1fr)}
    .stats-row{flex-wrap:wrap}.stat-item-block{flex:0 0 33.33%}.stat-item-block:nth-child(3)::after{display:none}
    .testimonials-grid{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr;gap:28px}
    .contact-grid{grid-template-columns:1fr}
    .dash-body{grid-template-columns:1fr}.dash-sidebar{display:none}
    .floating-messenger{bottom:20px;right:14px}
    .floating-messenger-btn{width:44px;height:44px}
    .floating-messenger-btn svg{width:22px;height:22px}
    .floating-messenger-tooltip{display:none}

    .mobile-menu-btn{display:flex;flex-direction:column;gap:5px;padding:8px;background:none;border:none;cursor:pointer;z-index:1001}
    .mobile-menu-btn span{width:22px;height:2px;background:var(--text-primary);border-radius:2px;transition:var(--transition)}
    .mobile-menu-btn.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
    .mobile-menu-btn.active span:nth-child(2){opacity:0}
    .mobile-menu-btn.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
    .nav-menu{position:fixed;top:0;right:-100%;width:260px;height:100vh;background:var(--bg-elevated);flex-direction:column;padding:90px 28px 28px;gap:20px;transition:right .4s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-lg);z-index:999}
    .nav-menu.active{right:0}
    .nav-link{font-size:1rem}
}
@media(max-width:480px){
    .container{padding:0 14px}
    .hero{min-height:auto;padding:80px 0 40px}
    .services-grid{grid-template-columns:1fr}
    .stats-row{flex-wrap:wrap}.stat-item-block{flex:0 0 50%}.stat-item-block:nth-child(2)::after{display:none}
    .testimonials-grid{grid-template-columns:1fr}
    .footer-grid{grid-template-columns:1fr}
}

/* System Status */
.dash-status{
    margin-top:8px;padding-top:8px;border-top:1px solid var(--border-subtle);
}
.status-item{
    display:flex;align-items:center;gap:6px;padding:4px 0;
    font-size:0.62rem;color:var(--text-secondary);
}
.status-dot{
    width:5px;height:5px;border-radius:50%;background:var(--text-dim);flex-shrink:0;
}
.status-dot.online{background:var(--green);box-shadow:0 0 4px rgba(16,185,129,0.5)}
.status-label{
    margin-left:auto;font-size:0.55rem;font-weight:600;
    padding:1px 6px;border-radius:8px;
}
.status-label.online{
    color:var(--green);background:rgba(16,185,129,0.1);
}

/* Quick Stats */
.dash-quick-stats{
    display:grid;grid-template-columns:1fr 1fr;gap:6px;
    margin-top:8px;padding-top:8px;border-top:1px solid var(--border-subtle);
}
.quick-stat{
    text-align:center;padding:6px 4px;
    background:rgba(255,255,255,0.02);border:1px solid var(--border-subtle);
    border-radius:var(--radius-sm);
}
.qs-value{
    display:block;font-size:0.75rem;font-weight:700;color:var(--text-primary);
    line-height:1;margin-bottom:2px;
}
.qs-label{
    font-size:0.5rem;color:var(--text-dim);text-transform:uppercase;
    letter-spacing:0.5px;
}

/* Warning states */
.dash-wf-dot.warning{background:var(--amber);box-shadow:0 0 6px rgba(245,158,11,0.5)}
.dash-wf-status.warning{color:var(--amber)}

/* ════════════════════════════════════════
   PREMIUM ENHANCEMENTS — Moving Designs
   ════════════════════════════════════════ */

/* ── Particle Canvas ── */
#particleCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    opacity: 0.6;
}

/* ── Typewriter ── */
.typewriter-text {
    display: inline;
    background: var(--gradient-hero-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.typewriter-cursor {
    display: inline-block;
    color: var(--primary-light);
    -webkit-text-fill-color: var(--primary-light);
    animation: blink 0.8s step-end infinite;
    font-weight: 100;
    margin-left: 2px;
}
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* ── Enhanced 3D Tilt Glow ── */
.enhanced-tilt {
    position: relative;
    transform-style: preserve-3d;
    will-change: transform;
}
.enhanced-tilt::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(
        circle at var(--glow-x, 50%) var(--glow-y, 50%),
        rgba(99, 102, 241, 0.12) 0%,
        transparent 70%
    );
    pointer-events: none;
    z-index: 2;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.enhanced-tilt:hover::before {
    opacity: 1;
}

/* ── Animated Gradient Orbs Enhancement ── */
.hero-orb-1,
.hero-orb-2,
.hero-orb-3 {
    transition: transform 0.1s ease;
}

/* ── Floating Shapes Decoration ── */
.floating-decorator {
    position: absolute;
    pointer-events: none;
    z-index: 0;
    opacity: 0.15;
}
.floating-decorator.d1 {
    width: 60px;
    height: 60px;
    border: 2px solid var(--primary);
    border-radius: 12px;
    top: 10%;
    left: 5%;
    animation: floatShape 8s ease-in-out infinite;
}
.floating-decorator.d2 {
    width: 40px;
    height: 40px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 50%;
    bottom: 15%;
    right: 8%;
    animation: floatShape 6s ease-in-out infinite reverse;
}
.floating-decorator.d3 {
    width: 30px;
    height: 30px;
    border: 2px solid var(--accent);
    transform: rotate(45deg);
    top: 40%;
    right: 3%;
    animation: floatShape 10s ease-in-out infinite 1s;
}
.floating-decorator.d4 {
    width: 20px;
    height: 20px;
    background: rgba(6, 182, 212, 0.15);
    border-radius: 4px;
    bottom: 30%;
    left: 3%;
    animation: floatShape 7s ease-in-out infinite 0.5s;
    transform: rotate(12deg);
}
@keyframes floatShape {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(5deg); }
    50% { transform: translateY(-10px) rotate(-3deg); }
    75% { transform: translateY(-25px) rotate(2deg); }
}

/* ── Smooth In View Animations — Stagger ── */
.stagger-in {
    opacity: 0;
    transform: translateY(30px);
}
.stagger-in.active {
    animation: staggerReveal 0.7s ease forwards;
}
@keyframes staggerReveal {
    0% { opacity: 0; transform: translateY(30px); }
    100% { opacity: 1; transform: translateY(0); }
}
.stagger-in.d1 { animation-delay: 0s; }
.stagger-in.d2 { animation-delay: 0.1s; }
.stagger-in.d3 { animation-delay: 0.2s; }
.stagger-in.d4 { animation-delay: 0.3s; }
.stagger-in.d5 { animation-delay: 0.4s; }
.stagger-in.d6 { animation-delay: 0.5s; }

/* ── Glow Pulse for CTAs ── */
.btn-primary {
    animation: ctaPulse 3s ease-in-out infinite;
}
@keyframes ctaPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(99,102,241,0.35), 0 0 0 1px rgba(99,102,241,0.15); }
    50% { box-shadow: 0 4px 30px rgba(99,102,241,0.55), 0 0 0 1px rgba(99,102,241,0.25); }
}

/* ── Shimmer Divider ── */
.section-divider {
    width: 80px;
    height: 2px;
    margin: 20px auto;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    border-radius: 2px;
}

/* ── Card Hover Border Animation ── */
.glass-card, .service-card, .pricing-card {
    position: relative;
    overflow: hidden;
}
.glass-card::after, .service-card::after, .pricing-card::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    background: conic-gradient(
        transparent 0deg,
        transparent 180deg,
        rgba(99, 102, 241, 0.15) 270deg,
        transparent 360deg
    );
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
    animation: rotateBorder 4s linear infinite;
}
.glass-card:hover::after, .service-card:hover::after, .pricing-card:hover::after {
    opacity: 1;
}
@keyframes rotateBorder {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ── Floating Bots on Mobile ── */
@media(max-width:768px){
    #particleCanvas { opacity: 0.25; }
    .floating-decorator { display: none; }
}

/* ═══════════════════════════════════════════
   SERVICE MODAL — Detailed Info + Videos
   ═══════════════════════════════════════════ */

.service-modal-overlay {
    display: flex;
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(2, 6, 23, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow-y: auto;
}
.service-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.service-modal {
    position: relative;
    width: 100%;
    max-width: 720px;
    max-height: 90vh;
    background: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-2xl);
    box-shadow: 0 25px 60px rgba(0,0,0,0.6), 0 0 40px rgba(99,102,241,0.1);
    overflow-y: auto;
    overflow-x: hidden;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
    opacity: 0;
}
.service-modal.active {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.service-modal::-webkit-scrollbar {
    width: 4px;
}
.service-modal::-webkit-scrollbar-track {
    background: transparent;
}
.service-modal::-webkit-scrollbar-thumb {
    background: rgba(99,102,241,0.3);
    border-radius: 2px;
}

/* Close button */
.service-modal-close {
    position: sticky;
    top: 12px;
    float: right;
    margin-right: 12px;
    z-index: 10;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--border-subtle);
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(8px);
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.service-modal-close:hover {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
    transform: rotate(90deg);
}

.service-modal-body {
    padding: 0;
}

/* Video section */
.modal-video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: var(--bg-root);
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
    overflow: hidden;
}
.modal-video-wrapper iframe {
    width: 100%;
    height: 100%;
    border: none;
}
.modal-video-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    cursor: pointer;
    background: linear-gradient(135deg, rgba(99,102,241,0.1), rgba(6,182,212,0.1));
    background-size: 200% 200%;
    animation: shimmerBg 4s ease infinite;
    transition: var(--transition);
}
.modal-video-placeholder:hover {
    background: linear-gradient(135deg, rgba(99,102,241,0.2), rgba(6,182,212,0.2));
    background-size: 200% 200%;
}
@keyframes shimmerBg {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}
.modal-video-play {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(99, 102, 241, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: 0 0 30px rgba(99,102,241,0.3);
}
.modal-video-placeholder:hover .modal-video-play {
    transform: scale(1.1);
    background: var(--primary);
    box-shadow: 0 0 50px rgba(99,102,241,0.5);
}
.modal-video-play svg {
    margin-left: 4px;
}
.modal-video-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
}
.modal-video-sub {
    display: block;
    color: rgba(255,255,255,0.35);
    font-size: 0.75rem;
    margin-top: 4px;
}

/* Video placeholder — no broken onclick, just static */
.modal-video-placeholder {
    cursor: default;
}
.modal-video-placeholder .modal-video-play {
    width: 64px;
    height: 64px;
    opacity: 0.5;
}

/* Content area */
.modal-content-area {
    padding: 28px;
}

.modal-header-area {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}
.modal-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.modal-icon svg,
.modal-icon img {
    width: 28px;
    height: 28px;
}
.modal-title {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}
.modal-tagline {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.modal-description {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 24px;
    padding: 16px 20px;
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius-lg);
    border-left: 3px solid var(--primary);
}

.modal-section {
    margin-bottom: 24px;
}
.modal-section-title {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.modal-features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.modal-features-list li {
    padding: 10px 14px;
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius-md);
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
    border: 1px solid var(--border-subtle);
    transition: var(--transition);
}
.modal-features-list li:hover {
    background: rgba(99, 102, 241, 0.05);
    border-color: rgba(99, 102, 241, 0.15);
    transform: translateX(4px);
}

.modal-benefits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.modal-benefit-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: rgba(16, 185, 129, 0.05);
    border: 1px solid rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}
.modal-benefit-item svg {
    flex-shrink: 0;
}

.modal-tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.modal-tech-badge {
    padding: 5px 12px;
    border-radius: var(--radius-full);
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.15);
    font-size: 0.78rem;
    color: var(--primary-light);
    font-weight: 500;
    letter-spacing: 0.01em;
}

.modal-cta {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--border-subtle);
    text-align: center;
}
.modal-cta .btn {
    min-width: 240px;
}

/* Mobile responsive */
@media(max-width:768px){
    .service-modal {
        max-width: 100%;
        max-height: 100vh;
        border-radius: 0;
        margin: -20px;
        width: calc(100% + 40px);
    }
    .modal-video-wrapper {
        border-radius: 0;
    }
    .modal-content-area {
        padding: 20px;
    }
    .modal-benefits-grid {
        grid-template-columns: 1fr;
    }
    .modal-header-area {
        flex-direction: column;
        text-align: center;
    }
}

/* ── Portfolio Impact Stats Bar ── */
.impact-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    background: rgba(15,23,42,0.6);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 32px 24px;
    text-align: center;
}
.impact-stat { padding: 10px; }
.impact-number {
    font-size: 1.8rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary), var(--primary-light), #a78bfa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    margin-bottom: 4px;
}
.impact-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}
@media(max-width:640px) {
    .impact-stats { grid-template-columns: repeat(2, 1fr); gap: 16px; padding: 24px 16px; }
    .impact-number { font-size: 1.4rem; }
}

/* ── Card link pointer fix ── */
.card-link {
    cursor: pointer;
}