/* ==========================================================================
   Sky Events Management — minimalist design system
   Brand: single sky-blue accent (#00aaee) · PT Sans Caption + Source Sans Pro
   ========================================================================== */

:root{
  --accent:#00aaee;
  --accent-d:#0088c4;
  --accent-soft:#e8f7fe;

  --ink:#1f2630;
  --text:#3a434e;
  --muted:#6b7682;
  --faint:#9aa4b0;

  --bg:#ffffff;
  --surface:#f6f9fb;
  --surface-2:#eef3f7;
  --border:#e6ebf0;

  --footer:#1b2229;
  --footer-2:#222b34;
  --footer-text:#9aa6b2;
  --footer-head:#f4f7fa;

  --maxw:1140px;
  --gap:28px;
  --radius:12px;
  --radius-sm:8px;
  --pad-section:84px;

  --hfont:'PT Sans Caption','Segoe UI',sans-serif;
  --bfont:'Source Sans Pro','Helvetica Neue',Helvetica,Arial,sans-serif;
  --shadow:0 1px 2px rgba(20,30,40,.04), 0 6px 24px rgba(20,30,40,.06);
  --shadow-sm:0 1px 2px rgba(20,30,40,.05), 0 2px 8px rgba(20,30,40,.05);
}

/* ---------- reset / base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--bfont);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none;transition:color .15s}
a:hover{color:var(--accent-d)}
hr{border:0;border-top:1px solid var(--border);margin:2rem 0}

h1,h2,h3,h4,h5,h6{
  font-family:var(--hfont);color:var(--ink);
  font-weight:700;line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em;
}
h1{font-size:clamp(2.1rem,4.5vw,3rem)}
h2{font-size:clamp(1.7rem,3.2vw,2.25rem)}
h3{font-size:1.4rem}
h4{font-size:1.15rem}
h5{font-size:1rem}
h6{font-size:.85rem;letter-spacing:.04em;text-transform:uppercase}
p{margin:0 0 1.1rem}
strong{color:var(--ink)}
ul,ol{margin:0 0 1.1rem;padding-left:1.25rem}
li{margin:.25rem 0}
blockquote{margin:0}

/* ---------- layout primitives ---------- */
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;width:100%}
.container--narrow{max-width:820px}
.section{padding:var(--pad-section) 0}
.section--tight{padding:52px 0}
.section--alt{background:var(--surface)}
.section--ink{background:var(--footer);color:var(--footer-text)}
.section--ink h1,.section--ink h2,.section--ink h3{color:#fff}

.grid{display:grid;gap:var(--gap)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-sidebar{grid-template-columns:260px 1fr;gap:48px;align-items:start}
.flow>*+*{margin-top:1rem}

.eyebrow{
  display:inline-block;font-family:var(--hfont);font-weight:700;
  font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);margin:0 0 .8rem;
}
.lead{font-size:1.2rem;color:var(--muted);line-height:1.6}
.section-head{max-width:720px;margin:0 0 48px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.muted{color:var(--muted)}
.center{text-align:center}

/* ---------- icons (Lucide) ---------- */
[data-lucide]{width:1.15em;height:1.15em;stroke-width:1.75;vertical-align:-.18em}
.icon-chip{
  display:inline-flex;align-items:center;justify-content:center;
  width:52px;height:52px;border-radius:14px;flex:none;
  background:var(--accent-soft);color:var(--accent);margin-bottom:18px;
}
.icon-chip [data-lucide]{width:24px;height:24px;stroke-width:1.75}

/* ---------- buttons ---------- */
/* Bold 3D "pressable" buttons (raised colored edge that drops on click) */
.btn{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:var(--hfont);font-weight:700;font-size:.95rem;letter-spacing:.02em;
  padding:.72em 1.5em;border-radius:var(--radius-sm);border:0;
  background:var(--accent);color:#fff;cursor:pointer;white-space:nowrap;
  position:relative;margin-bottom:7px;
  box-shadow:
    inset 0 0 0 1px var(--accent-d),
    inset 0 -2px 0 rgba(0,0,0,.18),
    0 6px 0 0 var(--accent-d),
    0 8px 14px rgba(6,38,56,.30);
  transition:transform .08s linear, box-shadow .08s linear, background .15s;
}
.btn:hover{background:var(--accent-d);color:#fff}
.btn:active{
  transform:translateY(6px);
  box-shadow:
    inset 0 0 0 1px var(--accent-d),
    0 0 0 0 var(--accent-d),
    0 2px 5px rgba(6,38,56,.30);
}
.btn [data-lucide]{width:1.1em;height:1.1em}

.btn--outline{background:#fff;color:var(--ink);
  box-shadow:inset 0 0 0 1.5px var(--border), 0 6px 0 0 #d6dde3, 0 8px 14px rgba(6,38,56,.12)}
.btn--outline:hover{background:#fff;color:var(--accent);
  box-shadow:inset 0 0 0 1.5px var(--accent), 0 6px 0 0 #cfe6f3, 0 8px 14px rgba(0,120,180,.18)}
.btn--outline:active{transform:translateY(6px);
  box-shadow:inset 0 0 0 1.5px var(--border), 0 2px 5px rgba(6,38,56,.12)}

.btn--light{background:#fff;color:var(--accent);
  box-shadow:0 6px 0 0 #c7e7f6, 0 8px 14px rgba(0,0,0,.18)}
.btn--light:hover{background:#fff;color:var(--accent-d)}
.btn--light:active{transform:translateY(6px);box-shadow:0 2px 5px rgba(0,0,0,.18)}

.btn--lg{padding:.9em 1.9em;font-size:1.05rem}
.btn-row{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-start}

/* ---------- header / nav ---------- */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;gap:18px;height:74px}
.brand{display:flex;align-items:baseline;gap:.1em;font-family:var(--hfont);font-weight:700;
  font-size:1.35rem;color:var(--ink);letter-spacing:-.02em;margin-right:auto}
.brand b{color:var(--accent);font-weight:700}
.brand span{color:var(--accent)}

.menu{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.menu>li{position:relative}
.menu>li>a{
  display:flex;align-items:center;gap:.3em;padding:.6em .8em;border-radius:8px;
  font-family:var(--hfont);font-weight:700;font-size:.95rem;color:var(--text);
}
.menu>li>a:hover,.menu>li.is-active>a{color:var(--accent);background:var(--accent-soft)}
.menu .caret{width:1em;height:1em;opacity:.7}

.submenu{
  position:absolute;top:calc(100% + 8px);left:0;min-width:240px;
  background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);
  list-style:none;margin:0;padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);
  transition:all .16s;z-index:60;
}
.menu>li:hover>.submenu,.menu>li:focus-within>.submenu{opacity:1;visibility:visible;transform:translateY(0)}
.submenu a{display:block;padding:.55em .75em;border-radius:8px;color:var(--text);font-size:.95rem}
.submenu a:hover,.submenu a.is-active{background:var(--surface);color:var(--accent)}

.nav-cta{margin-left:6px}
.nav-toggle{display:none;background:none;border:0;color:var(--ink);cursor:pointer;padding:8px}
.nav-toggle [data-lucide]{width:26px;height:26px}

.topbar{background:var(--footer);color:var(--footer-text);font-size:.85rem}
.topbar .container{display:flex;align-items:center;gap:22px;padding:10px 24px}
.topbar .socials{gap:8px}
.topbar .socials a{width:30px;height:30px}
.topbar .socials svg{width:14px;height:14px}
.topbar a{color:var(--footer-text)}
.topbar a:hover{color:#fff}
.topbar .spacer{margin-left:auto}
.topbar .tb-item{display:inline-flex;align-items:center;gap:.4em}

/* ---------- hero ---------- */
.hero{
  position:relative;padding:96px 0 88px;
  background:linear-gradient(180deg,var(--surface) 0%,#fff 100%);
  border-bottom:1px solid var(--border);overflow:hidden;
}
.hero .container{position:relative;z-index:2;max-width:880px;text-align:center}
.hero h1{margin-bottom:.35em}
.hero .lead{margin:0 auto 1.8rem;max-width:680px}
.hero .btn-row{justify-content:center}
.hero-accent{position:absolute;inset:0;z-index:1;
  background:radial-gradient(60% 60% at 50% 0%,rgba(0,170,238,.10),transparent 70%)}

/* ---------- page header (inner pages) ---------- */
.page-header{background:var(--surface);border-bottom:1px solid var(--border);padding:54px 0}
.page-header h1{margin-bottom:.25em}
.page-header p{color:var(--muted);max-width:760px;margin:0;font-size:1.1rem}
.breadcrumb{font-size:.85rem;color:var(--faint);margin-bottom:.8rem;font-family:var(--hfont);
  letter-spacing:.04em;text-transform:uppercase}
.breadcrumb a{color:var(--faint)}
.breadcrumb a:hover{color:var(--accent)}

/* ---------- cards / features ---------- */
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:30px;
  box-shadow:var(--shadow-sm);transition:box-shadow .2s,transform .2s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.card h3,.card h4{margin-bottom:.4em}

.feature{}
.feature h4{margin-bottom:.3em}
.feature p{color:var(--muted);margin:0;font-size:.98rem}

.team-card{text-align:center}
.team-card img{width:120px;height:120px;border-radius:50%;object-fit:cover;margin:0 auto 16px;
  border:3px solid #fff;box-shadow:var(--shadow-sm)}
.team-card .role{color:var(--accent);font-family:var(--hfont);font-weight:700;font-size:.9rem;
  text-transform:uppercase;letter-spacing:.04em;margin:.1em 0 .6em}
.team-card .socials{justify-content:center;margin-top:12px}

/* ---------- checklist / service lists ---------- */
.checklist{list-style:none;margin:0;padding:0}
.checklist.cols-2{columns:2;column-gap:40px}
.checklist li{position:relative;padding:.35rem 0 .35rem 1.9rem;break-inside:avoid;margin:0}
.checklist li::before{
  content:"";position:absolute;left:0;top:.55rem;width:18px;height:18px;border-radius:50%;
  background:var(--accent-soft);
}
.checklist li [data-lucide]{position:absolute;left:2px;top:.5rem;width:14px;height:14px;color:var(--accent);stroke-width:2.5}

/* ---------- sidebar nav (service subpages) ---------- */
.sidebar-nav{position:sticky;top:96px}
.sidebar-nav h4{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);
  margin-bottom:14px;font-family:var(--hfont)}
.sidebar-nav ul{list-style:none;margin:0;padding:0}
.sidebar-nav a{display:flex;align-items:center;gap:.55em;padding:.6em .8em;border-radius:8px;
  color:var(--text);font-family:var(--hfont);font-weight:600;font-size:.95rem}
.sidebar-nav a [data-lucide]{width:16px;height:16px;color:var(--faint)}
.sidebar-nav a:hover{background:var(--surface);color:var(--accent)}
.sidebar-nav a.is-active{background:var(--accent-soft);color:var(--accent)}
.sidebar-nav a.is-active [data-lucide]{color:var(--accent)}

/* ---------- gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-sm);
  border:1px solid var(--border)}
.gallery:empty{display:none}

/* ---------- logos row ---------- */
.logos{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:36px 48px}
.logos img{height:42px;width:auto;opacity:.55;filter:grayscale(1);transition:opacity .2s,filter .2s}
.logos img:hover{opacity:1;filter:none}

/* ---------- quote / testimonial ---------- */
.quote{border-left:3px solid var(--accent);padding:.2rem 0 .2rem 1.4rem;margin:1.5rem 0;
  font-size:1.25rem;line-height:1.5;color:var(--ink);font-family:var(--hfont)}
.quote cite{display:block;margin-top:.7rem;font-size:.95rem;font-style:normal;color:var(--muted);font-family:var(--bfont)}
.testimonial{padding:26px 0;border-bottom:1px solid var(--border)}
.testimonial:last-child{border-bottom:0}
.testimonial .who{display:flex;align-items:center;gap:14px;margin-top:14px}
.testimonial .who img{width:48px;height:48px;border-radius:50%;object-fit:cover}
.testimonial .who b{color:var(--ink);font-family:var(--hfont)}
.testimonial .who span{color:var(--muted);font-size:.9rem}

/* ---------- contact info / socials ---------- */
.contact-list{list-style:none;margin:0;padding:0}
.contact-list li{display:flex;align-items:flex-start;gap:.7em;padding:.5rem 0;color:var(--text)}
.contact-list [data-lucide]{color:var(--accent);margin-top:.2em;flex:none}
.socials{display:flex;gap:10px;flex-wrap:wrap}
.socials a{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;
  border-radius:50%;border:1px solid var(--border);color:var(--muted);background:#fff}
.socials a:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}
.socials svg{width:17px;height:17px;fill:currentColor}

/* ---------- forms ---------- */
.form{}
.form .field{margin-bottom:18px}
.form label{display:block;font-family:var(--hfont);font-weight:600;font-size:.9rem;color:var(--ink);
  margin-bottom:6px}
.form input[type=text],.form input[type=email],.form input[type=tel],.form input[type=number],
.form input[type=date],.form input[type=file],.form input[type=password],.form select,.form textarea{
  width:100%;font-family:var(--bfont);font-size:1rem;color:var(--ink);background:#fff;
  border:1.5px solid var(--border);border-radius:var(--radius-sm);padding:.7em .85em;transition:border-color .15s,box-shadow .15s;
}
.form textarea{min-height:140px;resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);
}
.form .checks{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 24px}
.form .check{display:flex;align-items:center;gap:.5em;font-size:.95rem;color:var(--text)}
.form .check input{width:auto;accent-color:var(--accent)}
.form .hp{position:absolute;left:-9999px}
.form .note{background:var(--accent-soft);border-radius:var(--radius-sm);padding:14px 16px;
  font-size:.92rem;color:var(--ink)}

/* ---------- faq ---------- */
.faq details{border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:12px;
  background:#fff;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:18px 22px;font-family:var(--hfont);font-weight:700;
  color:var(--ink);display:flex;align-items:center;justify-content:space-between;gap:1em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";width:18px;height:18px;flex:none;
  background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300aaee' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E");transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details[open] summary{color:var(--accent)}
.faq .answer{padding:0 22px 20px;color:var(--text)}

/* ---------- chips (portfolio filter) ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{padding:.4em 1em;border:1px solid var(--border);border-radius:999px;font-size:.9rem;
  font-family:var(--hfont);font-weight:600;color:var(--text);cursor:pointer;background:#fff}
.chip:hover,.chip.is-active{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}

/* ---------- stat ---------- */
.stat{text-align:center}
.stat b{display:block;font-family:var(--hfont);font-size:2.4rem;color:var(--accent);line-height:1}
.stat span{color:var(--muted);font-size:.95rem}

/* ---------- footer ---------- */
.site-footer{background:var(--footer);color:var(--footer-text);padding:64px 0 0;
  border-top:4px solid var(--accent)}
.site-footer h4{color:var(--footer-head);font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;
  margin-bottom:18px}
.site-footer a{color:var(--footer-text)}
.site-footer a:hover{color:#fff}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer .f-links li{margin:.45rem 0}
.site-footer .f-links a{display:inline-flex;align-items:center;gap:.5em}
.site-footer .f-links [data-lucide]{width:14px;height:14px;color:var(--accent)}
.site-footer .contact-list li{color:var(--footer-text)}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:54px;padding:22px 0;
  font-size:.85rem;color:var(--faint);text-align:center}
.site-footer .socials a{border-color:rgba(255,255,255,.14);background:transparent;color:var(--footer-text)}
.site-footer .socials a:hover{border-color:var(--accent);color:#fff;background:transparent}

/* ---------- responsive ---------- */
@media(max-width:980px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-sidebar{grid-template-columns:1fr;gap:32px}
  .sidebar-nav{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  :root{--pad-section:60px}
  body{font-size:16px}
  .nav-toggle{display:inline-flex}
  .menu{position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:stretch;gap:2px;
    background:#fff;border-bottom:1px solid var(--border);padding:12px 16px 20px;
    box-shadow:var(--shadow);display:none}
  .menu.open{display:flex}
  .menu>li>a{padding:.7em .6em}
  .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;
    padding:0 0 6px 14px;min-width:0;display:none}
  .menu>li.open>.submenu{display:block}
  .nav-cta{margin:8px 0 0}
  .topbar{display:none}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .checklist.cols-2{columns:1}
  .form .checks{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
}