/* ═════════════ MAKNER DESIGN SYSTEM v2 — LIVING DARK ═════════════ */

:root, [data-theme="dark"]{
  --text:#EAF6FF; --muted:#9FB8CC;
  --glow:#2FD4C6; --glow-2:#53E8D8; --steel:#3E7CB1;
  --live-bg:linear-gradient(120deg,#04101D,#0A2540 35%,#0E3A5C 62%,#071A2F);
  --card-bg:rgba(10,37,64,.45); --card-border:rgba(83,232,216,.16);
  --card-border-hover:rgba(83,232,216,.55);
  --nav-bg:rgba(6,24,43,.72); --nav-border:rgba(83,232,216,.12);
  --accent-text:#53E8D8;
  --particle:#53E8D8; --particle-2:#3E7CB1;
  --tex:rgba(255,255,255,.045);
  --shine:rgba(83,232,216,.75);
  --shadow-hover:0 18px 50px rgba(2,14,26,.5);
}
[data-theme="light"]{
  --text:#0A2540; --muted:#51677A;
  --glow:#0FA396; --glow-2:#0C8577; --steel:#1B5E8A;
  --live-bg:linear-gradient(120deg,#F4FAFB,#E6F6F2 40%,#DDEEF7 70%,#F4FAFB);
  --card-bg:rgba(255,255,255,.78); --card-border:#D8EEE9;
  --card-border-hover:#0FA396;
  --nav-bg:rgba(255,255,255,.82); --nav-border:#E3EEF3;
  --accent-text:#0C8577;
  --particle:#0FA396; --particle-2:#1B5E8A;
  --tex:rgba(10,37,64,.05);
  --shine:rgba(255,255,255,.95);
  --shadow-hover:0 18px 50px rgba(10,37,64,.16);
}

/* ── Base ── */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter','Vazirmatn',sans-serif;background:#04101D;color:var(--text);overflow-x:hidden;transition:color .5s}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{max-width:1180px;margin:0 auto;padding:0 24px}

/* ── LIVING BACKGROUND: موج‌ها + جرقه‌ها + گرادیان زنده، پشت کل صفحه ── */
.bg-live{position:fixed;inset:0;z-index:-1;overflow:hidden;background:var(--live-bg);background-size:300% 300%;animation:liveGradient 18s ease infinite}
.bg-live::before{content:"";position:absolute;inset:0;background-image:radial-gradient(var(--tex) 1px,transparent 1px);background-size:24px 24px}
.waves{position:absolute;inset:0}
.wave{position:absolute;top:50%;left:50%;border-radius:44% 56% 52% 48%/48% 44% 56% 52%;border:1px solid rgba(83,232,216,.10)}
[data-theme="light"] .wave{border-color:rgba(15,163,150,.14)}
.w1{width:150vmax;height:150vmax;margin:-75vmax;animation:spin 46s linear infinite}
.w2{width:120vmax;height:120vmax;margin:-60vmax;animation:spin 34s linear infinite reverse;border-style:dashed}
.w3{width:92vmax;height:92vmax;margin:-46vmax;animation:spin 26s linear infinite;border-color:rgba(62,124,177,.16)}
.w4{width:66vmax;height:66vmax;margin:-33vmax;animation:spin 18s linear infinite reverse;border-color:rgba(62,124,177,.12)}
.sparks span{position:absolute;border-radius:50%;background:var(--glow-2);box-shadow:0 0 12px 2px rgba(83,232,216,.55);animation:floatSpark linear infinite;opacity:.7}

/* ── Nav ── */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;background:var(--nav-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--nav-border);transition:box-shadow .3s}
.nav.scrolled{box-shadow:0 10px 30px rgba(2,14,26,.35)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.brand{display:flex;align-items:center;gap:10px}
.brand-logo{height:38px;width:auto}
.brand-name{font-weight:800;font-size:1.25rem;letter-spacing:-.02em}
.nav-links{display:flex;gap:28px}
.nav-links a{font-size:.92rem;font-weight:500;color:var(--muted);transition:color .25s}
.nav-links a:hover{color:var(--accent-text)}
.nav-actions{display:flex;align-items:center;gap:12px}
.theme-toggle{width:42px;height:42px;border-radius:12px;border:1px solid var(--nav-border);background:transparent;color:var(--text);cursor:pointer;display:grid;place-items:center;transition:border-color .25s,transform .25s}
.theme-toggle:hover{border-color:var(--glow);transform:rotate(15deg)}
[data-theme="dark"] .ic-sun{display:none}
[data-theme="light"] .ic-moon{display:none}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.burger span{width:22px;height:2px;background:var(--text);border-radius:2px}

/* ── Buttons ── */
.btn{display:inline-block;padding:14px 28px;border-radius:12px;font-weight:600;font-size:.95rem;transition:transform .3s,box-shadow .3s,border-color .3s;cursor:pointer}
.btn-sm{padding:10px 18px;font-size:.85rem}
.btn-primary{background:linear-gradient(135deg,#2FD4C6,#1B5E8A);color:#fff;box-shadow:0 10px 30px rgba(47,212,198,.28)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(47,212,198,.42)}
.btn-ghost{border:1px solid var(--card-border);color:var(--text)}
.btn-ghost:hover{border-color:var(--glow);transform:translateY(-3px)}

/* ── HERO: the billboard (جدا و مستقل) ── */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--live-bg);background-size:300% 300%;animation:liveGradient 16s ease infinite}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(var(--tex) 1px,transparent 1px);background-size:22px 22px;pointer-events:none}
#constellation{position:absolute;inset:0;width:100%;height:100%}
.hero-inner{position:relative;z-index:3;text-align:center;padding:140px 24px 90px}
.badge{display:inline-block;padding:8px 18px;border-radius:999px;border:1px solid var(--card-border);background:rgba(47,212,198,.08);color:var(--accent-text);font-size:.8rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase}
.hero h1{font-size:clamp(2.6rem,6.4vw,4.8rem);font-weight:800;letter-spacing:-.03em;line-height:1.08;margin:26px 0 22px}
.grad-text{background:linear-gradient(92deg,var(--glow-2),var(--steel));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{max-width:640px;margin:0 auto 36px;color:var(--muted);font-size:1.08rem;line-height:1.7}
.hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;max-width:760px;margin:64px auto 0}
.hero-stats div{padding:18px 10px;border-radius:16px;border:1px solid var(--card-border);background:var(--card-bg);backdrop-filter:blur(8px)}
.hero-stats strong{display:block;font-size:1.5rem;font-weight:800;color:var(--accent-text)}
.hero-stats span{font-size:.78rem;color:var(--muted)}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3}
.scroll-hint span{display:block;width:22px;height:36px;border:2px solid var(--muted);border-radius:14px;position:relative}
.scroll-hint span::after{content:"";position:absolute;top:6px;left:50%;width:4px;height:8px;margin-left:-2px;border-radius:4px;background:var(--glow-2);animation:wheel 1.8s ease infinite}

/* ── Marquee (شفاف روی پس‌زمینه زنده) ── */
.marquee{overflow:hidden;padding:22px 0;border-top:1px solid var(--card-border);border-bottom:1px solid var(--card-border)}
.marquee-track{display:flex;gap:56px;width:max-content;animation:marquee 26s linear infinite}
.marquee-track span{color:var(--muted);font-weight:600;font-size:.9rem;white-space:nowrap}
.marquee-track span::before{content:"◆ ";color:var(--glow)}

/* ── Sections (شفاف — پس‌زمینه زنده از پشتشان دیده می‌شود) ── */
.section{padding:100px 0;position:relative}
.section-head{text-align:center;max-width:680px;margin:0 auto 56px}
.eyebrow{display:block;color:var(--accent-text);font-size:.8rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;margin-bottom:14px}
.section-head h2{font-size:clamp(1.8rem,3.6vw,2.6rem);font-weight:800;letter-spacing:-.02em;margin-bottom:14px}
.section-head p{color:var(--muted)}

/* ── Cards: شیشه‌ای + نور دنبال موس + جلای رفت‌وبرگشت ── */
.grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(290px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.card{position:relative;overflow:hidden;border-radius:18px;padding:30px;background:var(--card-bg);border:1px solid var(--card-border);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:transform .35s,border-color .35s,box-shadow .35s}
.card:hover{transform:translateY(-6px);border-color:var(--card-border-hover);box-shadow:var(--shadow-hover)}
.glow-card::before{content:"";position:absolute;inset:0;background:radial-gradient(560px circle at var(--mx,50%) var(--my,50%),rgba(47,212,198,.22),transparent 45%);opacity:0;transition:opacity .45s;pointer-events:none}
[data-theme="light"] .glow-card::before{background:radial-gradient(560px circle at var(--mx,50%) var(--my,50%),rgba(15,163,150,.14),transparent 45%)}
.glow-card:hover::before{opacity:1}
.card h3{font-size:1.15rem;font-weight:700;margin:18px 0 10px}
.card p{font-size:.92rem;line-height:1.65;color:var(--muted)}
.card-icon{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(47,212,198,.2),rgba(62,124,177,.25));color:var(--accent-text);position:relative;overflow:hidden}
.icon-shine::after{content:"";position:absolute;top:0;left:-80%;width:60%;height:100%;background:linear-gradient(100deg,transparent,var(--shine),transparent);transform:skewX(-20deg)}
.glow-card:hover .icon-shine::after{animation:shine 1.1s ease-in-out infinite alternate}
.price{display:inline-block;margin-top:16px;font-weight:700;color:var(--accent-text);font-size:.95rem}
.step-num{font-size:2.4rem;font-weight:800;background:linear-gradient(135deg,var(--glow-2),var(--steel));-webkit-background-clip:text;background-clip:text;color:transparent}

/* ── Work cards ── */
.work-card{display:block}
.work-thumb{height:170px;border-radius:14px;display:grid;place-items:center}
.work-thumb span{font-size:3.4rem;font-weight:800;color:rgba(255,255,255,.92);text-shadow:0 6px 24px rgba(0,0,0,.3)}
.t1{background:linear-gradient(135deg,#0E3A5C,#2FD4C6)}
.t2{background:linear-gradient(135deg,#0A2540,#3E7CB1)}
.t3{background:linear-gradient(135deg,#123B63,#0FA396)}
.t4{background:linear-gradient(135deg,#1B5E8A,#53E8D8)}

/* ── CTA band ── */
.cta-band{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;border-radius:24px;padding:56px;background:var(--card-bg);border:1px solid var(--card-border);backdrop-filter:blur(10px);position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(47,212,198,.25),transparent 65%);top:-160px;right:-120px}
.cta-band h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;margin-bottom:12px}
.cta-band p{color:var(--muted);max-width:520px}

/* ── Footer ─ */
.footer{background:#04101D;color:#9FB8CC;padding:64px 0 28px;border-top:1px solid rgba(83,232,216,.12)}
.footer-inner{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:36px;border-bottom:1px solid rgba(83,232,216,.1)}
.footer-logo{height:44px;margin-bottom:12px}
.footer-links{display:flex;gap:22px;flex-wrap:wrap;align-items:center}
.footer-links a{font-size:.9rem;transition:color .25s}
.footer-links a:hover{color:#53E8D8}
.footer-contact a{color:#53E8D8;font-weight:600}
.footer-copy{padding-top:22px;font-size:.82rem;text-align:center}

/* ── Reveal ── */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}
.reveal.visible{opacity:1;transform:none}

/* ── Keyframes ── */
@keyframes liveGradient{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes floatSpark{0%{transform:translateY(0);opacity:0}12%{opacity:.75}88%{opacity:.6}100%{transform:translateY(-46vh);opacity:0}}
@keyframes shine{to{left:120%}}
@keyframes marquee{to{transform:translateX(-50%)}}
@keyframes wheel{0%{transform:translateY(0);opacity:1}70%{transform:translateY(12px);opacity:0}100%{opacity:0}}

/* ── Responsive ── */
@media(max-width:920px){
  .nav-links{position:fixed;top:72px;right:0;left:0;background:var(--nav-bg);backdrop-filter:blur(16px);flex-direction:column;padding:24px;gap:18px;transform:translateY(-130%);transition:transform .4s;border-bottom:1px solid var(--nav-border)}
  .nav-links.open{transform:none}
  .burger{display:flex}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .hero-cta .btn{width:100%;text-align:center}
  .cta-band{padding:36px 26px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
}
/* ═════════════ PAGE EXTENSIONS v2 ═════════════ */
.page-hero{padding:170px 0 70px;text-align:center;position:relative}
.page-hero h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800;letter-spacing:-.03em;margin:18px 0 16px}
.page-hero p{color:var(--muted);max-width:640px;margin:0 auto}
.cat-block{margin-bottom:56px}
.cat-block h3{font-size:1.3rem;font-weight:700;margin-bottom:6px}
.cat-note{color:var(--muted);font-size:.9rem;margin-bottom:14px}
.price-table{width:100%;border-collapse:collapse;font-size:.92rem;background:var(--card-bg);border:1px solid var(--card-border);border-radius:16px;overflow:hidden;backdrop-filter:blur(10px)}
.price-table th,.price-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--card-border);vertical-align:top}
.price-table tr:last-child td{border-bottom:none}
.price-table th{color:var(--accent-text);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase}
.price-table td:first-child{font-weight:600;white-space:nowrap}
.price-table .pop{color:var(--accent-text);font-weight:700}
.form{max-width:640px;margin:0 auto;display:grid;gap:16px}
.form input,.form select,.form textarea{background:var(--card-bg);border:1px solid var(--card-border);border-radius:12px;padding:14px 16px;color:var(--text);font-family:inherit;font-size:.95rem;outline:none;transition:border-color .25s;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--glow)}
.form textarea{min-height:140px;resize:vertical}
.form .btn{justify-self:start}
.tag{display:inline-block;padding:4px 12px;border-radius:999px;border:1px solid var(--card-border);color:var(--muted);font-size:.75rem;margin:6px 6px 0 0}
.doc{max-width:820px;margin:0 auto}
.doc h3{margin:28px 0 10px;font-size:1.1rem}
.doc p,.doc li{color:var(--muted);line-height:1.8;font-size:.95rem}
.doc ul{padding-left:20px}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-bottom:64px}
/* ═════════════ PAGE EXTENSIONS v2 ═════════════ */
.page-hero{padding:170px 0 70px;text-align:center;position:relative}
.page-hero h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800;letter-spacing:-.03em;margin:18px 0 16px}
.page-hero p{color:var(--muted);max-width:640px;margin:0 auto}
.cat-block{margin-bottom:56px}
.cat-block h3{font-size:1.3rem;font-weight:700;margin-bottom:6px}
.cat-note{color:var(--muted);font-size:.9rem;margin-bottom:14px}
.price-table{width:100%;border-collapse:collapse;font-size:.92rem;background:var(--card-bg);border:1px solid var(--card-border);border-radius:16px;overflow:hidden;backdrop-filter:blur(10px)}
.price-table th,.price-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--card-border);vertical-align:top}
.price-table tr:last-child td{border-bottom:none}
.price-table th{color:var(--accent-text);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase}
.price-table td:first-child{font-weight:600;white-space:nowrap}
.price-table .pop{color:var(--accent-text);font-weight:700}
.form{max-width:640px;margin:0 auto;display:grid;gap:16px}
.form input,.form select,.form textarea{background:var(--card-bg);border:1px solid var(--card-border);border-radius:12px;padding:14px 16px;color:var(--text);font-family:inherit;font-size:.95rem;outline:none;transition:border-color .25s;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--glow)}
.form textarea{min-height:140px;resize:vertical}
.form .btn{justify-self:start}
.tag{display:inline-block;padding:4px 12px;border-radius:999px;border:1px solid var(--card-border);color:var(--muted);font-size:.75rem;margin:6px 6px 0 0}
.doc{max-width:820px;margin:0 auto}
.doc h3{margin:28px 0 10px;font-size:1.1rem}
.doc p,.doc li{color:var(--muted);line-height:1.8;font-size:.95rem}
.doc ul{padding-left:20px}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-bottom:64px}