/* ==========================================================================
   WHENNEX DESIGN SYSTEM — v2
   Palette (from the Whennex logo): Signal Violet #7C3AED · Deep Violet #4C1E8F
             Ignition Red #EF3B3B · Ink #140B29 · Cloud #F8F6FF
   Type:     Display = "Sora"  ·  Body = "Inter"
   Signature: the logo's "ascending bars + arrow" motif, echoed as an animated
              SVG in the hero, as section dividers, and as the card hover glow.
   ========================================================================== */

:root {
  --nightfall: #140b29;
  --nightfall-2: #1d1140;
  --signal: #7c3aed;       /* primary violet (from logo) */
  --signal-light: #a78bfa;
  --violet: #ef3b3b;       /* ignition red (from logo "Ex") */
  --violet-deep: #4c1e8f;
  --cloud: #f8f6ff;
  --ink: #140b29;
  --slate: #5b5468;
  --slate-light: #948da3;
  --line: #eae5f7;
  --white: #ffffff;
  --success: #1fae6e;

  --font-display: "Sora", "Inter", sans-serif;
  --font-body: "Inter", sans-serif;

  --radius: 16px;
  --radius-sm: 10px;
  --shadow-soft: 0 10px 30px -12px rgba(76, 30, 143, 0.22);
  --shadow-hard: 0 24px 60px -18px rgba(20, 11, 41, 0.4);
  --container: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, .display {
  font-family: var(--font-display);
  color: var(--nightfall);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.3rem, 4.2vw, 3.8rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); }
p { color: var(--slate); }
a { text-decoration: none; color: inherit; }

.container-xl { max-width: var(--container); margin: 0 auto; padding: 0 20px; position: relative; }

.grad-text {
  background: linear-gradient(100deg, var(--signal) 15%, var(--violet) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--signal);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: ""; width: 26px; height: 3px; border-radius: 2px;
  background: linear-gradient(90deg, var(--signal), var(--violet)); display: inline-block;
}

.section { padding: 100px 0; position: relative; }
.section-sm { padding: 56px 0; }
.section-dark { background: var(--nightfall); color: var(--white); position: relative; overflow: hidden; }
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark p { color: #b7aed1; }
.section-cloud { background: var(--cloud); }

/* Decorative ambient blobs — used inside any section for depth */
.blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .35; pointer-events: none; z-index: 0; }
.blob-violet { background: var(--signal); }
.blob-red { background: var(--violet); }
.section > .container-xl { z-index: 1; }

/* Dot-grid ambient texture for dark sections (tech feel) */
.section-dark::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 26px 26px; opacity: .5; pointer-events: none;
}

/* Section wave divider (top edge) */
.wave-top { position: absolute; top: -1px; left: 0; width: 100%; line-height: 0; z-index: 1; }
.wave-top svg { width: 100%; height: 60px; display: block; }

/* ---------------- Buttons ---------------- */
.btn { border-radius: 999px; font-weight: 600; padding: 13px 28px; font-family: var(--font-display); font-size: 0.95rem; border: 1px solid transparent; transition: all .25s cubic-bezier(.2,.8,.2,1); display: inline-flex; align-items: center; gap: 8px; position: relative; overflow: hidden; z-index: 1; }
.btn-primary { background: linear-gradient(100deg, var(--signal), #9257f0); color: #fff; box-shadow: 0 8px 24px -8px rgba(124,58,237,.55); }
.btn-primary:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 14px 30px -8px rgba(124,58,237,.65); }
.btn-violet { background: linear-gradient(100deg, var(--violet), #ff6b5b); color: #fff; box-shadow: 0 8px 24px -8px rgba(239,59,59,.5); }
.btn-violet:hover { color: #fff; transform: translateY(-3px); }
.btn-outline-light { border-color: rgba(255,255,255,.35); color: #fff; background: transparent; }
.btn-outline-light:hover { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.6); transform: translateY(-3px); }
.btn-outline-dark { border-color: var(--line); color: var(--ink); background: #fff; }
.btn-outline-dark:hover { border-color: var(--signal); color: var(--signal); transform: translateY(-3px); }
.btn-whatsapp { background: linear-gradient(100deg, #1fae6e, #21c063); color: #fff; box-shadow: 0 8px 24px -8px rgba(31,174,110,.5); }
.btn-whatsapp:hover { color: #fff; transform: translateY(-3px); }
.btn-sm { padding: 9px 18px; font-size: .85rem; }
/* Shine sweep on hover */
.btn::after { content: ""; position: absolute; top: 0; left: -60%; width: 40%; height: 100%; background: linear-gradient(120deg, transparent, rgba(255,255,255,.35), transparent); transform: skewX(-20deg); transition: left .5s ease; z-index: -1; }
.btn:hover::after { left: 130%; }

/* ---------------- Navbar ---------------- */
.wx-navbar { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.85); backdrop-filter: blur(14px) saturate(160%); border-bottom: 1px solid var(--line); padding: 10px 0; }
.wx-navbar .navbar-brand { display: inline-flex; align-items: center; padding: 0; }
.navbar-logo { height: 40px; width: auto; max-width: 190px; object-fit: contain; display: block; }
.wx-navbar .nav-link { font-weight: 600; color: var(--ink); font-size: .93rem; padding: 10px 16px !important; position: relative; }
.wx-navbar .nav-link::after { content: ""; position: absolute; left: 16px; right: 16px; bottom: 4px; height: 2px; background: linear-gradient(90deg, var(--signal), var(--violet)); transform: scaleX(0); transform-origin: left; transition: transform .25s ease; }
.wx-navbar .nav-link:hover::after, .wx-navbar .nav-link.active::after { transform: scaleX(1); }
.wx-navbar .nav-link:hover, .wx-navbar .nav-link.active { color: var(--signal); }
.wx-mega { border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-hard); padding: 28px; }
.wx-mega h6 { font-family: var(--font-display); font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--signal); margin-bottom: 12px; }
.wx-mega a.mega-link { display: block; padding: 6px 0; color: var(--ink); font-size: .92rem; transition: all .2s ease; }
.wx-mega a.mega-link:hover { color: var(--violet); padding-left: 6px; }

/* ---------------- Hero ---------------- */
.hero {
  position: relative; color: #fff; overflow: hidden; padding: 140px 0 110px;
  background:
    radial-gradient(60% 60% at 12% 15%, rgba(124,58,237,.55) 0%, transparent 60%),
    radial-gradient(50% 50% at 90% 30%, rgba(239,59,59,.28) 0%, transparent 60%),
    linear-gradient(180deg, var(--nightfall) 0%, #1a0f36 100%);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.09) 1px, transparent 1px);
  background-size: 28px 28px; mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent);
}
.hero .badge-pill { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.2); padding: 8px 18px; border-radius: 999px; font-size: .82rem; margin-bottom: 24px; color: #dcd3f7; backdrop-filter: blur(6px); }
.hero h1 { color: #fff; }
.hero h1 .accent { background: linear-gradient(100deg, var(--signal-light), var(--violet) 90%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { color: #beb4d9; font-size: 1.15rem; max-width: 560px; }
.hero-chain { position: absolute; right: -40px; top: 50%; transform: translateY(-50%); width: 44%; opacity: .95; z-index: 1; }

/* Floating decorative bars (ambient animation behind hero copy) */
.hero-float { position: absolute; border-radius: 10px; opacity: .5; animation: floatY 6s ease-in-out infinite; }
@keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-16px); } }
@keyframes pulseArrow { 0%,100% { transform: translateY(0); opacity: 1; } 50% { transform: translateY(-10px); opacity: .75; } }
@keyframes dashFlow { to { stroke-dashoffset: -24; } }

.chain-node { fill: var(--nightfall-2); stroke: rgba(255,255,255,.18); }
.chain-line { stroke: url(#chainGradient); stroke-width: 2; stroke-dasharray: 6 6; animation: dashFlow 1.6s linear infinite; }
.chain-label { font-family: var(--font-display); font-size: 12px; fill: #dcd3f7; }
.chain-arrow { animation: pulseArrow 2.4s ease-in-out infinite; transform-origin: center; }

/* ---------------- Marquee (client strip) ---------------- */
.marquee-wrap { overflow: hidden; position: relative; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 46px; width: max-content; animation: marquee 32s linear infinite; }
.marquee-track:hover { animation-play-state: paused; }
.marquee-item { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--slate-light); white-space: nowrap; opacity: .8; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------------- Stats ---------------- */
.stat-card { text-align: center; }
.stat-num { font-family: var(--font-display); font-size: 2.7rem; font-weight: 800; color: var(--nightfall); }
.section-dark .stat-num { color: #fff; background: linear-gradient(100deg, var(--signal-light), var(--violet)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-label { font-size: .88rem; color: var(--slate-light); font-weight: 600; }

/* ---------------- Cards (with tilt + glow border) ---------------- */
.wx-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; height: 100%; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; position: relative; will-change: transform; }
.wx-card:hover { box-shadow: var(--shadow-soft); border-color: transparent; }
.wx-card::before { content: ""; position: absolute; inset: 0; border-radius: var(--radius); padding: 1.5px; background: linear-gradient(135deg, var(--signal), var(--violet)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity .25s ease; pointer-events: none; }
.wx-card:hover::before { opacity: 1; }
.wx-card .wx-icon { width: 54px; height: 54px; border-radius: 14px; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--signal), var(--violet)); color: #fff; font-size: 1.4rem; margin-bottom: 20px; box-shadow: 0 10px 20px -8px rgba(124,58,237,.5); }

.division-card { border-radius: 22px; padding: 40px; height: 100%; color: #fff; position: relative; overflow: hidden; transition: transform .3s ease, box-shadow .3s ease; will-change: transform; }
.division-card:hover { box-shadow: var(--shadow-hard); }
.division-card::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 85% 15%, rgba(255,255,255,.18), transparent 55%); }
.division-card h3 { color: #fff; }
.division-card p { color: rgba(255,255,255,.82); }
.division-card .num { font-family: var(--font-display); font-weight: 800; font-size: 3rem; opacity: .25; position: absolute; top: 20px; right: 28px; }
.division-card ul { list-style: none; padding: 0; margin: 20px 0; position: relative; z-index: 1; }
.division-card ul li { padding: 5px 0; font-size: .92rem; color: rgba(255,255,255,.9); }
.division-card ul li::before { content: "→ "; color: rgba(255,255,255,.6); }
.division-1 { background: linear-gradient(150deg, #7c3aed, #4c1e8f); }
.division-2 { background: linear-gradient(150deg, #9257f0, #5b21b6); }
.division-3 { background: linear-gradient(150deg, #1d1140, #140b29); }
.division-4 { background: linear-gradient(150deg, #ef3b3b, #b71f1f); }

/* ---------------- Process timeline ---------------- */
.process-step { position: relative; padding-left: 60px; margin-bottom: 34px; }
.process-step .step-num { position: absolute; left: 0; top: 0; width: 42px; height: 42px; border-radius: 50%; background: linear-gradient(135deg, var(--signal), var(--violet)); color: #fff; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 700; font-size: .95rem; box-shadow: 0 8px 18px -6px rgba(124,58,237,.5); }
.process-step:not(:last-child)::before { content: ""; position: absolute; left: 20px; top: 42px; bottom: -34px; width: 2px; background: linear-gradient(var(--line), transparent); }

/* ---------------- Portfolio ---------------- */
.portfolio-card { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); transition: transform .25s ease, box-shadow .25s ease; }
.portfolio-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-soft); }
.portfolio-card .pf-body { padding: 22px; }
.pf-tag { display: inline-block; font-size: .74rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--signal); background: #f1e9ff; padding: 4px 10px; border-radius: 999px; margin-bottom: 10px; }

/* ---------------- Footer ---------------- */
.wx-footer { background: var(--nightfall); color: #b7aed1; padding: 70px 0 24px; position: relative; overflow: hidden; }
.wx-footer h6 { color: #fff; font-family: var(--font-display); font-size: .85rem; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 18px; }
.wx-footer a { color: #b7aed1; transition: color .2s ease; }
.wx-footer a:hover { color: #fff; }
.wx-footer ul { list-style: none; padding: 0; }
.wx-footer ul li { margin-bottom: 10px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 50px; padding-top: 22px; font-size: .85rem; }

/* Sticky WhatsApp (mobile) */
.wa-float { position: fixed; bottom: 22px; right: 22px; z-index: 1050; background: linear-gradient(135deg, #21c063, #1fae6e); color: #fff; width: 58px; height: 58px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.6rem; box-shadow: 0 10px 26px rgba(33,192,99,.5); animation: floatY 3s ease-in-out infinite; }

/* Forms */
.wx-form label { font-weight: 600; font-size: .88rem; margin-bottom: 6px; color: var(--ink); }
.wx-form .form-control, .wx-form .form-select { border-radius: var(--radius-sm); border: 1px solid var(--line); padding: 11px 14px; font-size: .94rem; }
.wx-form .form-control:focus, .wx-form .form-select:focus { border-color: var(--signal); box-shadow: 0 0 0 4px rgba(124,58,237,.14); }
.hp-field { position: absolute; left: -9999px; top: -9999px; }

/* Utility */
.text-signal { color: var(--signal); }
.bg-cloud { background: var(--cloud); }
.fw-800 { font-weight: 800; }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal-scale { opacity: 0; transform: scale(.92); transition: opacity .6s ease, transform .6s ease; }
.reveal-scale.in { opacity: 1; transform: scale(1); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal, .reveal-scale { opacity: 1; transform: none; transition: none; }
  .wx-card:hover, .btn:hover, .division-card:hover { transform: none; }
  .hero-float, .wa-float, .chain-arrow, .marquee-track, .chain-line { animation: none; }
}

@media (max-width: 991px) {
  .hero-chain { display: none; }
  .section { padding: 64px 0; }
}