/* ==========================================================
   Primeura — Shared Stylesheet
   Used by: index.html, services.html, about.html, contact.html
   ========================================================== */
:root{
  --bg: #E0F2FE;
  --bg-soft: #F0F9FF;
  --navy: #0F172A;
  --navy-soft: #16213A;
  --cyan: #0284C7;
  --cyan-bright: #38BDF8;
}
*{ scroll-behavior: smooth; }
html{ overflow-x: hidden; width: 100%; }
body{
  background: var(--bg);
  font-family: 'Inter', sans-serif;
  color: var(--navy);
  overflow-x: hidden;
  width: 100%;
}
h1,h2,h3,h4,.font-display{ font-family: 'Plus Jakarta Sans', sans-serif; }
.mono{ font-family: 'IBM Plex Mono', monospace; }
::selection{ background: var(--cyan-bright); color: #fff; }

/* ===== Scroll reveal (replaces AOS CDN — see main.js) ===== */
[data-aos]{
  opacity: 0;
  transition-property: opacity, transform;
  transition-duration: 700ms;
  transition-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
[data-aos="fade-up"]{ transform: translateY(28px); }
[data-aos="fade-left"]{ transform: translateX(32px); }
[data-aos="fade-right"]{ transform: translateX(-32px); }
[data-aos="zoom-in"]{ transform: scale(0.94); }
[data-aos].aos-animate{ opacity: 1; transform: none; }

/* If JS never runs at all, don't let content stay invisible */
.no-js [data-aos]{ opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce){
  [data-aos]{ opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ===== Glassmorphism ===== */
.glass{
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.6);
}
.glass-dark{
  background: rgba(15,23,42,0.55);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.08);
}

/* ===== Header ===== */
#site-header{ transition: all .4s ease; }
#site-header.scrolled{
  background: rgba(255,255,255,0.75);
  box-shadow: 0 8px 30px -12px rgba(15,23,42,0.15);
}
.nav-link{ position: relative; }
.nav-link::after{
  content:""; position:absolute; left:0; bottom:-6px; width:0; height:2px;
  background: linear-gradient(90deg, var(--cyan), var(--cyan-bright));
  transition: width .3s ease;
}
.nav-link:hover::after, .nav-link.active::after{ width:100%; }
.nav-link.active{ color: var(--cyan); }

/* ===== Hero canvas / grid ===== */
#hero-canvas{ position:absolute; inset:0; width:100%; height:100%; }
.hero-grid{
  background-image:
    linear-gradient(rgba(2,132,199,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(2,132,199,0.08) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black 40%, transparent 100%);
}

@keyframes floatY{
  0%,100%{ transform: translateY(0) rotate(0deg); }
  50%{ transform: translateY(-18px) rotate(2deg); }
}
.float-badge{ animation: floatY 6s ease-in-out infinite; }
.float-badge.delay-1{ animation-delay: .8s; }
.float-badge.delay-2{ animation-delay: 1.6s; }
.float-badge.delay-3{ animation-delay: 2.4s; }

@keyframes pulseGlow{
  0%,100%{ box-shadow: 0 0 0 0 rgba(56,189,248,0.45); }
  50%{ box-shadow: 0 0 0 14px rgba(56,189,248,0); }
}
.pulse-dot{ animation: pulseGlow 2.2s ease-out infinite; }

/* ===== Glow hover cards ===== */
.glow-card{
  position: relative; isolation: isolate; overflow: hidden;
  transition: transform .35s cubic-bezier(.2,.8,.2,1), border-color .35s ease, box-shadow .35s ease;
}
.glow-card::before{
  content:"";
  position:absolute; inset:-2px;
  background: radial-gradient(360px circle at var(--mx,50%) var(--my,50%), rgba(56,189,248,0.35), transparent 55%);
  opacity:0; transition: opacity .35s ease; z-index:-1;
}
.glow-card:hover::before{ opacity:1; }
.glow-card:hover{ transform: translateY(-6px); border-color: rgba(2,132,199,0.4); box-shadow: 0 24px 48px -18px rgba(2,132,199,0.35); }

/* ===== Marquee ===== */
.marquee-track{ display:flex; width:max-content; animation: scrollLeft 32s linear infinite; }
.marquee-track-rev{ display:flex; width:max-content; animation: scrollRight 32s linear infinite; }
@keyframes scrollLeft{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }
@keyframes scrollRight{ from{ transform: translateX(-50%); } to{ transform: translateX(0); } }
.marquee-wrap{ overflow: hidden; width: 100%; mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent); }

/* ===== Section labels ===== */
.eyebrow{
  display:inline-flex; align-items:center; gap:.5rem;
  font-family: 'IBM Plex Mono', monospace; font-size:.72rem; letter-spacing:.14em;
  text-transform:uppercase; color: var(--cyan);
  background: rgba(2,132,199,0.08); border:1px solid rgba(2,132,199,0.2);
  padding: .35rem .85rem; border-radius: 999px;
}
.eyebrow-dark{ color:#38BDF8; background:rgba(56,189,248,0.1); border-color:rgba(56,189,248,0.25); }

/* ===== Buttons ===== */
.btn-primary{
  background: linear-gradient(135deg, var(--cyan), var(--cyan-bright));
  box-shadow: 0 10px 30px -10px rgba(2,132,199,0.6);
  transition: transform .3s ease, box-shadow .3s ease, filter .3s ease;
}
.btn-primary:hover{ transform: translateY(-3px); box-shadow: 0 16px 36px -10px rgba(2,132,199,0.75); filter: brightness(1.05); }
.btn-secondary{ border: 1.5px solid rgba(15,23,42,0.18); transition: all .3s ease; }
.btn-secondary:hover{ border-color: var(--cyan); background: rgba(2,132,199,0.06); transform: translateY(-3px); }

/* ===== Process tabs ===== */
.process-tab{ transition: all .3s ease; }
.process-tab.active{ color: var(--navy); }
.process-progress-fill{ transition: width .5s cubic-bezier(.2,.8,.2,1); }

/* ===== Accordion (FAQ) ===== */
.faq-item .faq-icon{ transition: transform .3s ease; }
.faq-item.open .faq-icon{ transform: rotate(45deg); }
.faq-item .faq-panel{
  max-height:0; overflow:hidden; transition: max-height .4s cubic-bezier(.2,.8,.2,1), opacity .3s ease; opacity:0;
}
.faq-item.open .faq-panel{ opacity:1; }

/* ===== Service directory cards ===== */
.svc-card{ transition: box-shadow .35s ease, border-color .35s ease, transform .35s ease; cursor:pointer; }
.svc-card:hover{ transform: translateY(-4px); }
.svc-card .svc-icon-toggle{ transition: transform .3s ease; }
.svc-card .svc-detail{
  max-height:0; overflow:hidden; transition: max-height .45s cubic-bezier(.2,.8,.2,1), opacity .3s ease; opacity:0;
}
.svc-card.open .svc-detail{ opacity:1; }
.svc-card.open .svc-icon-toggle{ transform: rotate(45deg); }
.svc-card.open{ border-color: rgba(2,132,199,0.45); box-shadow: 0 24px 48px -18px rgba(2,132,199,0.3); }

/* ===== Comparison table ===== */
.cmp-highlight{ background: linear-gradient(180deg, rgba(2,132,199,0.06), rgba(56,189,248,0.03)); }

/* ===== Scrollbar ===== */
::-webkit-scrollbar{ width:10px; }
::-webkit-scrollbar-track{ background: var(--bg-soft); }
::-webkit-scrollbar-thumb{ background: var(--cyan); border-radius: 8px; }

/* ===== Mobile menu ===== */
#mobile-menu{ transition: max-height .4s ease, opacity .3s ease; max-height:0; overflow:hidden; opacity:0; }
#mobile-menu.open{ max-height:680px; opacity:1; }

/* ===== Interior page hero ===== */
.page-hero{ position:relative; overflow:hidden; }

/* ===== Form fields ===== */
.field-input{
  width:100%; border-radius: .75rem; border:1px solid rgba(15,23,42,0.15);
  background: rgba(255,255,255,0.7); padding: .75rem 1rem; font-size:.875rem;
}
.field-input:focus{ outline:none; box-shadow: 0 0 0 2px var(--cyan); }

/* ===== Value / stat cards on About ===== */
.value-card{ transition: transform .3s ease, box-shadow .3s ease; }
.value-card:hover{ transform: translateY(-5px); box-shadow: 0 20px 40px -16px rgba(2,132,199,0.3); }

@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; }
}