/* ============================================================
   COLLABIN SOLUTIONS — Stylesheet
   Design tokens
   ============================================================ */

:root{
  /* Surfaces */
  --bg-0:#05050a;
  --bg-1:#0a0915;
  --bg-2:#0d0c1a;
  --bg-3:#110f20;
  --surface: rgba(255,255,255,0.035);
  --surface-hover: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.09);
  --border-strong: rgba(167,139,250,0.35);

  /* Purple system */
  --violet-100:#efe9ff;
  --violet-300:#c4b5fd;
  --violet-400:#a78bfa;
  --violet-500:#8b5cf6;
  --violet-600:#7c3aed;
  --violet-700:#6d28d9;
  --violet-900:#2e1065;

  --grad-primary: linear-gradient(135deg, var(--violet-400) 0%, var(--violet-600) 55%, #4c1d95 100%);
  --grad-text: linear-gradient(90deg,#c4b5fd 0%, #a78bfa 45%, #8b5cf6 100%);
  --grad-radial-glow: radial-gradient(circle, rgba(139,92,246,0.35) 0%, rgba(139,92,246,0) 70%);

  /* Text */
  --white:#f6f5fa;
  --grey-300:#b9b6c9;
  --grey-400:#8d89a3;
  --grey-500:#6b6780;

  /* Type */
  --font-display: 'Sora', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  /* Motion */
  --ease-out: cubic-bezier(.16,1,.3,1);
  --ease-in-out: cubic-bezier(.65,0,.35,1);
  --dur-fast: .25s;
  --dur-med: .5s;
  --dur-slow: .9s;

  /* Layout */
  --container: 1280px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --nav-h: 84px;
}

/* ============================================================
   Reset & base
   ============================================================ */
*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:auto; }
html.has-lenis{ scroll-behavior:auto; }

body{
  background:var(--bg-0);
  color:var(--white);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font-family:inherit; cursor:pointer; border:none; background:none; color:inherit; }
input,textarea,select{ font-family:inherit; color:inherit; }
h1,h2,h3,h4{ font-family:var(--font-display); font-weight:600; line-height:1.1; letter-spacing:-0.01em; }

.container{ width:100%; max-width:var(--container); margin-inline:auto; padding-inline:32px; }

section{ position:relative; }

/* Selection */
::selection{ background:var(--violet-600); color:#fff; }

/* Scrollbar */
::-webkit-scrollbar{ width:10px; }
::-webkit-scrollbar-track{ background:var(--bg-0); }
::-webkit-scrollbar-thumb{ background:#2a2540; border-radius:10px; }
::-webkit-scrollbar-thumb:hover{ background:var(--violet-700); }

/* Focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline:2px solid var(--violet-400);
  outline-offset:3px;
  border-radius:4px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
}

/* ============================================================
   Ambient background — grid + glow blobs
   ============================================================ */
.bg-fixed{
  position:fixed; inset:0; z-index:0; pointer-events:none; overflow:hidden;
}
.bg-grid{
  position:absolute; inset:-2px;
  background-image:
    linear-gradient(rgba(139,92,246,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139,92,246,0.06) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 90%);
}
.blob{
  position:absolute; border-radius:50%; filter:blur(90px); opacity:.55;
  background:var(--grad-radial-glow);
  animation: drift 22s ease-in-out infinite alternate;
}
.blob-1{ width:640px; height:640px; top:-220px; left:-160px; animation-delay:0s; }
.blob-2{ width:560px; height:560px; top:20%; right:-220px; background:radial-gradient(circle, rgba(109,40,217,0.3) 0%, rgba(109,40,217,0) 70%); animation-delay:-6s; }
.blob-3{ width:520px; height:520px; bottom:-160px; left:30%; animation-delay:-12s; }

@keyframes drift{
  0%{ transform:translate(0,0) scale(1); }
  100%{ transform:translate(40px,-30px) scale(1.08); }
}

.noise{
  position:absolute; inset:0; opacity:.03; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============================================================
   Preloader
   ============================================================ */
.preloader{
  position:fixed; inset:0; z-index:9999;
  background:var(--bg-0);
  display:flex; align-items:center; justify-content:center;
  transition:opacity .6s var(--ease-out), visibility .6s var(--ease-out);
}
.preloader.is-hidden{ opacity:0; visibility:hidden; }
.preloader-mark{ width:64px; height:64px; opacity:0; animation:pulse-in 1.1s var(--ease-out) forwards; }
@keyframes pulse-in{
  0%{ opacity:0; transform:scale(.7); filter:drop-shadow(0 0 0 rgba(139,92,246,0)); }
  60%{ opacity:1; transform:scale(1.06); filter:drop-shadow(0 0 26px rgba(139,92,246,.55)); }
  100%{ opacity:1; transform:scale(1); filter:drop-shadow(0 0 14px rgba(139,92,246,.4)); }
}

/* ============================================================
   Buttons
   ============================================================ */
.btn{
  position:relative;
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:15px 26px;
  font-family:var(--font-body); font-weight:600; font-size:.95rem;
  border-radius:100px; white-space:nowrap;
  transition:transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.btn svg{ width:16px; height:16px; transition:transform var(--dur-fast) var(--ease-out); flex-shrink:0; }
.btn:hover svg{ transform:translateX(4px); }

.btn-primary{
  background:var(--grad-primary); color:#fff;
  box-shadow:0 8px 30px -8px rgba(124,58,237,.65);
}
.btn-primary:hover{ box-shadow:0 12px 36px -6px rgba(124,58,237,.85); transform:translateY(-2px); }

.btn-ghost{
  background:rgba(255,255,255,.02);
  border:1px solid var(--border);
  color:var(--white);
  backdrop-filter:blur(6px);
}
.btn-ghost:hover{ background:rgba(255,255,255,.06); border-color:var(--border-strong); transform:translateY(-2px); }

.btn-sm{ padding:11px 20px; font-size:.85rem; }
.btn-block{ width:100%; }

.btn-whatsapp{
  background:#1fb855; color:#fff;
}
.btn-whatsapp:hover{ background:#19a34a; transform:translateY(-2px); }

/* ============================================================
   Section scaffolding
   ============================================================ */
.section{ padding:130px 0; }
.section-tight{ padding:90px 0; }
.eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--font-body); font-size:.72rem; font-weight:700;
  letter-spacing:.16em; text-transform:uppercase;
  color:var(--violet-300);
  margin-bottom:18px;
}
.eyebrow::before{
  content:''; width:16px; height:1px; background:var(--violet-400);
}
.section-head{
  display:flex; align-items:flex-end; justify-content:space-between; gap:40px;
  margin-bottom:64px;
}
.section-head h2{ font-size:clamp(1.9rem, 3.4vw, 2.8rem); max-width:560px; }
.section-head p{ max-width:380px; color:var(--grey-400); font-size:.98rem; padding-bottom:6px; }
.text-gradient{
  background:var(--grad-text);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}

/* ============================================================
   Navbar
   ============================================================ */
.navbar{
  position:fixed; top:0; left:0; right:0; z-index:1000;
  height:var(--nav-h);
  display:flex; align-items:center;
  transition:background var(--dur-med) var(--ease-out), border-color var(--dur-med) var(--ease-out), height var(--dur-med) var(--ease-out), backdrop-filter var(--dur-med) var(--ease-out);
  border-bottom:1px solid transparent;
  opacity:0; transform:translateY(-16px);
}
body.is-loaded .navbar{ opacity:1; transform:translateY(0); transition:opacity .7s var(--ease-out), transform .7s var(--ease-out), background var(--dur-med) var(--ease-out), border-color var(--dur-med) var(--ease-out), height var(--dur-med) var(--ease-out); }
.navbar.is-scrolled{
  height:70px;
  background:rgba(6,5,12,.72);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom-color:var(--border);
}
.nav-inner{
  width:100%; max-width:var(--container); margin-inline:auto; padding-inline:32px;
  display:flex; align-items:center; justify-content:space-between; gap:24px;
}
.brand{ display:flex; align-items:center; gap:11px; flex-shrink:0; }
.brand-mark{ width:34px; height:34px; object-fit:contain; }
.brand-word{ display:flex; flex-direction:column; line-height:1; }
.brand-word b{ font-family:var(--font-display); font-size:1.02rem; letter-spacing:.02em; font-weight:700; }
.brand-word span{ font-size:.55rem; letter-spacing:.24em; color:var(--grey-400); margin-top:3px; }

.nav-links{ display:flex; align-items:center; gap:2px; }
.nav-links a{
  position:relative; padding:10px 16px; font-size:.9rem; color:var(--grey-300);
  transition:color var(--dur-fast);
}
.nav-links a::after{
  content:''; position:absolute; left:16px; right:16px; bottom:4px; height:1px;
  background:var(--grad-primary); transform:scaleX(0); transform-origin:left;
  transition:transform var(--dur-fast) var(--ease-out);
}
.nav-links a:hover{ color:var(--white); }
.nav-links a:hover::after, .nav-links a.is-active::after{ transform:scaleX(1); }
.nav-links a.is-active{ color:var(--white); }

.nav-cta{ display:flex; align-items:center; gap:14px; }

.hamburger{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:42px; height:42px; border:1px solid var(--border); border-radius:10px;
}
.hamburger span{ width:18px; height:2px; background:var(--white); margin-inline:auto; transition:transform .3s var(--ease-out), opacity .3s; }
.hamburger.is-open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2){ opacity:0; }
.hamburger.is-open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.mobile-menu{
  position:fixed; inset:0; z-index:999;
  background:rgba(6,5,12,.98); backdrop-filter:blur(10px);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:6px;
  transform:translateY(-8px); opacity:0; visibility:hidden;
  transition:opacity .35s var(--ease-out), transform .35s var(--ease-out), visibility .35s;
}
.mobile-menu.is-open{ opacity:1; visibility:visible; transform:translateY(0); }
.mobile-menu a{ font-family:var(--font-display); font-size:1.5rem; padding:14px 0; color:var(--grey-300); }
.mobile-menu a:hover{ color:var(--white); }
.mobile-menu .btn{ margin-top:18px; }

/* ============================================================
   Hero
   ============================================================ */
.hero{
  min-height:100svh;
  display:flex; align-items:center;
  padding-top:calc(var(--nav-h) + 40px); padding-bottom:60px;
}
.hero-grid{
  display:grid; grid-template-columns:1.05fr .95fr; gap:40px; align-items:center;
}
.hero-eyebrow{
  font-size:.72rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase;
  color:var(--violet-300); margin-bottom:22px; display:block;
  opacity:0; transform:translateY(14px);
}
.hero-title{
  font-size:clamp(2.6rem, 5.6vw, 4.4rem);
  font-weight:700; letter-spacing:-0.02em;
}
.hero-title .line{ display:block; overflow:hidden; }
.hero-title .line span{ display:inline-block; opacity:0; transform:translateY(110%); transition:opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.hero-desc{
  margin-top:26px; max-width:480px; color:var(--grey-300); font-size:1.02rem;
  opacity:0; transform:translateY(14px);
  transition:opacity .8s var(--ease-out) 1.05s, transform .8s var(--ease-out) 1.05s;
}
.hero-actions{
  display:flex; align-items:center; gap:16px; margin-top:36px; flex-wrap:wrap;
  opacity:0; transform:translateY(14px);
  transition:opacity .8s var(--ease-out) 1.2s, transform .8s var(--ease-out) 1.2s;
}
.hero-tags{
  margin-top:52px; display:flex; align-items:center; gap:14px; flex-wrap:wrap;
  font-size:.82rem; color:var(--grey-500); letter-spacing:.02em;
  opacity:0; transform:translateY(14px);
  transition:opacity .8s var(--ease-out) 1.35s, transform .8s var(--ease-out) 1.35s;
}
.hero-eyebrow{ transition:opacity .8s var(--ease-out) .3s, transform .8s var(--ease-out) .3s; }

body.is-loaded .hero-eyebrow,
body.is-loaded .hero-desc,
body.is-loaded .hero-actions,
body.is-loaded .hero-tags{ opacity:1; transform:translateY(0); }
body.is-loaded .hero-title .line span{ opacity:1; transform:translateY(0); }
body.is-loaded .hero-visual{ opacity:1; transform:scale(1); }
.hero-tags .dot{ width:4px; height:4px; border-radius:50%; background:var(--violet-500); }

/* Hero visual */
.hero-visual{
  position:relative; aspect-ratio:1/1; width:100%; max-width:560px; margin-inline:auto;
  opacity:0; transform:scale(.85); will-change:transform;
  transition:opacity 1.1s var(--ease-out) .5s, transform 1.1s var(--ease-out) .5s;
}
.hero-visual-inner{ position:relative; width:100%; height:100%; }
.hv-ring{
  position:absolute; inset:8%; border-radius:50%;
  border:1px solid rgba(167,139,250,.18);
}
.hv-ring.r2{ inset:20%; border-color:rgba(167,139,250,.28); }
.hv-ring.r3{ inset:32%; border-style:dashed; border-color:rgba(167,139,250,.2); animation:spin-slow 40s linear infinite; }
@keyframes spin-slow{ to{ transform:rotate(360deg); } }

.hv-glow{
  position:absolute; inset:18%; border-radius:50%;
  background:radial-gradient(circle, rgba(139,92,246,.55) 0%, rgba(139,92,246,0) 68%);
  filter:blur(6px);
}
.hv-core{
  position:absolute; inset:38%; display:flex; align-items:center; justify-content:center;
  border-radius:50%;
  background:linear-gradient(155deg, rgba(139,92,246,.22), rgba(20,16,36,.6));
  border:1px solid rgba(167,139,250,.35);
  box-shadow:0 0 60px -6px rgba(139,92,246,.6), inset 0 0 40px rgba(139,92,246,.15);
}
.hv-core img{ width:56%; filter:drop-shadow(0 0 18px rgba(167,139,250,.55)); }

.hv-node{
  position:absolute; width:8px; height:8px; border-radius:50%;
  background:var(--violet-300); box-shadow:0 0 12px 3px rgba(167,139,250,.7);
  animation:twinkle 3.2s ease-in-out infinite;
}
.hv-particles{ position:absolute; inset:0; }

.hv-card{
  position:absolute; display:flex; align-items:center; gap:10px;
  padding:11px 14px; border-radius:14px;
  background:rgba(16,14,28,.72); border:1px solid var(--border);
  backdrop-filter:blur(10px);
  font-size:.72rem; white-space:nowrap;
  box-shadow:0 10px 30px -12px rgba(0,0,0,.6);
}
.hv-card .ic{
  width:30px; height:30px; border-radius:9px; display:flex; align-items:center; justify-content:center;
  background:var(--grad-primary); flex-shrink:0;
}
.hv-card .ic svg{ width:15px; height:15px; color:#fff; }
.hv-card b{ display:block; font-size:.76rem; font-weight:600; }
.hv-card small{ color:var(--grey-400); font-size:.66rem; }
.hv-card.c1{ top:2%; left:20%; }
.hv-card.c2{ top:16%; right:-4%; }
.hv-card.c3{ bottom:24%; left:-8%; }
.hv-card.c4{ bottom:6%; right:8%; }

@keyframes twinkle{ 0%,100%{ opacity:.4; transform:scale(1); } 50%{ opacity:1; transform:scale(1.4); } }

/* ============================================================
   Custom cursor
   ============================================================ */
.cursor-dot, .cursor-ring{
  position:fixed; top:0; left:0; pointer-events:none; z-index:9998;
  border-radius:50%; transform:translate(-50%,-50%);
}
.cursor-dot{ width:7px; height:7px; background:var(--violet-300); box-shadow:0 0 10px 2px rgba(167,139,250,.7); }
.cursor-ring{
  width:34px; height:34px; border:1px solid rgba(167,139,250,.5);
  transition:width .25s var(--ease-out), height .25s var(--ease-out), background .25s, border-color .25s;
}
.cursor-ring.is-active{ width:64px; height:64px; background:rgba(139,92,246,.12); border-color:rgba(167,139,250,.8); }
body.cursor-ready{ cursor:none; }
body.cursor-ready a, body.cursor-ready button{ cursor:none; }

/* ============================================================
   Reveal utility
   ============================================================ */
[data-reveal]{ opacity:0; transform:translateY(28px); transition:opacity .8s var(--ease-out), transform .8s var(--ease-out); }
[data-reveal].is-visible{ opacity:1; transform:translateY(0); }
[data-reveal="fade"]{ transform:none; }
[data-reveal="scale"]{ transform:scale(.92); }
[data-reveal="scale"].is-visible{ transform:scale(1); }
[data-reveal-group] [data-reveal]{ transition-delay:calc(var(--i,0) * 90ms); }

/* ============================================================
   Marquee strip
   ============================================================ */
.marquee-wrap{ border-top:1px solid var(--border); border-bottom:1px solid var(--border); overflow:hidden; padding:20px 0; }
.marquee{ display:flex; gap:60px; width:max-content; animation:marquee 26s linear infinite; }
.marquee span{ font-family:var(--font-display); font-size:.85rem; letter-spacing:.08em; color:var(--grey-500); text-transform:uppercase; white-space:nowrap; }
@keyframes marquee{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* ============================================================
   Services
   ============================================================ */
.services-grid{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:22px;
}
.service-card{
  position:relative; padding:34px 28px; border-radius:var(--radius-md);
  background:var(--surface); border:1px solid var(--border);
  overflow:hidden; transition:transform var(--dur-med) var(--ease-out), border-color var(--dur-med) var(--ease-out), background var(--dur-med) var(--ease-out);
}
.service-card::before{
  content:''; position:absolute; inset:0; opacity:0; pointer-events:none;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%), rgba(139,92,246,.16), transparent 60%);
  transition:opacity var(--dur-med);
}
.service-card:hover::before{ opacity:1; }
.service-card:hover{
  transform:translateY(-8px);
  border-color:var(--border-strong);
  box-shadow:0 24px 50px -20px rgba(76,29,149,.55);
}
.service-num{
  font-family:var(--font-display); font-size:.72rem; font-weight:700;
  color:var(--grey-500); letter-spacing:.08em; margin-bottom:22px; display:block;
}
.service-icon{
  width:52px; height:52px; border-radius:14px; margin-bottom:20px;
  display:flex; align-items:center; justify-content:center;
  background:linear-gradient(155deg, rgba(139,92,246,.28), rgba(109,40,217,.12));
  border:1px solid rgba(167,139,250,.28);
  transition:transform var(--dur-med) var(--ease-out);
}
.service-card:hover .service-icon{ transform:scale(1.1) rotate(-4deg); }
.service-icon svg{ width:24px; height:24px; color:var(--violet-300); }
.service-card h3{ font-size:1.2rem; margin-bottom:10px; }
.service-card > p{ color:var(--grey-400); font-size:.92rem; margin-bottom:18px; }
.service-list{ display:flex; flex-direction:column; gap:8px; margin-bottom:24px; }
.service-list li{ font-size:.84rem; color:var(--grey-300); display:flex; align-items:center; gap:9px; }
.service-list li::before{ content:''; width:5px; height:5px; border-radius:50%; background:var(--violet-500); flex-shrink:0; }
.service-link{
  display:inline-flex; align-items:center; gap:7px; font-size:.86rem; font-weight:600; color:var(--violet-300);
}
.service-link svg{ width:15px; height:15px; transition:transform var(--dur-fast) var(--ease-out); }
.service-card:hover .service-link svg{ transform:translateX(5px); }

.services-more{ display:flex; justify-content:center; margin-top:44px; }

/* ============================================================
   Why us
   ============================================================ */
.why-layout{ display:grid; grid-template-columns:.85fr 1.15fr; gap:56px; align-items:center; }
.why-copy h2{ font-size:clamp(1.9rem,3.4vw,2.7rem); margin-bottom:16px; }
.why-copy p{ color:var(--grey-400); max-width:440px; }
.why-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:18px; }
.why-card{
  padding:28px 24px; border-radius:var(--radius-md);
  background:var(--surface); border:1px solid var(--border);
  transition:transform var(--dur-med) var(--ease-out), border-color var(--dur-med);
}
.why-card:hover{ transform:translateY(-6px); border-color:var(--border-strong); }
.why-card .ic{
  width:44px; height:44px; border-radius:12px; margin-bottom:16px;
  display:flex; align-items:center; justify-content:center;
  background:rgba(139,92,246,.12); border:1px solid rgba(167,139,250,.25);
}
.why-card .ic svg{ width:20px; height:20px; color:var(--violet-300); }
.why-card h4{ font-size:1.02rem; margin-bottom:8px; }
.why-card p{ font-size:.86rem; color:var(--grey-400); }

/* ============================================================
   Stats
   ============================================================ */
.stats-band{
  border-top:1px solid var(--border); border-bottom:1px solid var(--border);
  background:linear-gradient(180deg, rgba(139,92,246,.05), transparent);
}
.stats-grid{ display:grid; grid-template-columns:repeat(4,1fr); }
.stat{ padding:56px 20px; text-align:center; border-right:1px solid var(--border); }
.stat:last-child{ border-right:none; }
.stat .num{
  font-family:var(--font-display); font-weight:700; font-size:clamp(2.1rem,3.6vw,3rem);
  background:var(--grad-text); -webkit-background-clip:text; background-clip:text; color:transparent;
  display:flex; align-items:baseline; justify-content:center; gap:2px;
}
.stat .label{ margin-top:8px; font-size:.85rem; color:var(--grey-400); }

/* ============================================================
   Process timeline
   ============================================================ */
.process-track{ position:relative; margin-top:70px; }
.process-line{
  position:absolute; top:29px; left:0; right:0; height:2px; background:rgba(255,255,255,.08);
}
.process-line-fill{
  position:absolute; top:0; left:0; height:100%; width:0%;
  background:var(--grad-primary); box-shadow:0 0 14px rgba(139,92,246,.7);
  transition:width 1.4s var(--ease-out);
}
.process-steps{ display:grid; grid-template-columns:repeat(5,1fr); position:relative; }
.process-step{ text-align:center; padding-top:0; }
.process-dot{
  width:60px; height:60px; border-radius:50%; margin-inline:auto 0;
  display:flex; align-items:center; justify-content:center;
  background:var(--bg-1); border:1px solid var(--border);
  position:relative; z-index:2; margin-bottom:22px;
  transition:border-color var(--dur-med), box-shadow var(--dur-med), background var(--dur-med);
}
.process-dot svg{ width:22px; height:22px; color:var(--grey-400); transition:color var(--dur-med); }
.process-step.is-active .process-dot{
  border-color:var(--violet-400); background:rgba(139,92,246,.14);
  box-shadow:0 0 22px rgba(139,92,246,.5);
}
.process-step.is-active .process-dot svg{ color:var(--violet-300); }
.process-num{ font-family:var(--font-display); font-size:.7rem; color:var(--violet-300); letter-spacing:.08em; margin-bottom:8px; display:block; }
.process-step h4{ font-size:1.02rem; margin-bottom:8px; }
.process-step p{ font-size:.82rem; color:var(--grey-400); max-width:190px; margin-inline:auto; }

/* ============================================================
   Portfolio
   ============================================================ */
.filter-bar{ display:flex; flex-wrap:wrap; gap:10px; }
.filter-btn{
  padding:9px 18px; font-size:.82rem; font-weight:600; color:var(--grey-300);
  border:1px solid var(--border); border-radius:100px;
  transition:all var(--dur-fast) var(--ease-out);
}
.filter-btn:hover{ color:var(--white); border-color:var(--border-strong); }
.filter-btn.is-active{ background:var(--grad-primary); color:#fff; border-color:transparent; }

.portfolio-grid{
  margin-top:44px;
  display:grid; grid-template-columns:repeat(4, 1fr); grid-auto-rows:240px; gap:18px;
}
.portfolio-item{ grid-column:span 2; }
.portfolio-item:nth-child(3n+1){ grid-column:span 2; }
.portfolio-item:nth-child(5n+2){ grid-row:span 2; height:auto; }

.pf-card{
  position:relative; width:100%; height:100%; border-radius:var(--radius-md);
  overflow:hidden; border:1px solid var(--border); cursor:pointer;
  background:#0d0c18;
  transition:border-color var(--dur-med), transform var(--dur-med) var(--ease-out);
}
.pf-card:hover{ border-color:var(--border-strong); transform:translateY(-4px); }
.pf-media{
  position:absolute; inset:0;
  transition:transform .7s var(--ease-out), filter .5s var(--ease-out);
}
.pf-card:hover .pf-media{ transform:scale(1.08); filter:brightness(.55); }
.pf-overlay{
  position:absolute; inset:0; display:flex; flex-direction:column; justify-content:flex-end;
  padding:24px; background:linear-gradient(0deg, rgba(4,3,10,.92) 0%, rgba(4,3,10,.1) 62%, transparent 100%);
}
.pf-cat{
  align-self:flex-start; font-size:.68rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase;
  color:var(--violet-300); background:rgba(139,92,246,.16); border:1px solid rgba(167,139,250,.3);
  padding:5px 12px; border-radius:100px; margin-bottom:auto;
  opacity:0; transform:translateY(-8px); transition:all .4s var(--ease-out);
}
.pf-card:hover .pf-cat{ opacity:1; transform:translateY(0); }
.pf-info{ display:flex; align-items:flex-end; justify-content:space-between; gap:10px; }
.pf-info h4{ font-size:1.06rem; margin-bottom:4px; }
.pf-info span{ font-size:.78rem; color:var(--grey-400); }
.pf-arrow{
  width:38px; height:38px; border-radius:50%; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  background:rgba(255,255,255,.06); border:1px solid var(--border);
  transform:translate(-6px,6px) rotate(-45deg); opacity:0;
  transition:all .4s var(--ease-out);
}
.pf-card:hover .pf-arrow{ transform:translate(0,0) rotate(0deg); opacity:1; }
.pf-arrow svg{ width:16px; height:16px; }

.portfolio-more{ display:flex; justify-content:center; margin-top:48px; }

/* ============================================================
   CTA band
   ============================================================ */
.cta-band{
  position:relative; overflow:hidden;
  border-radius:var(--radius-lg);
  padding:64px 56px;
  background:linear-gradient(120deg, #2e1065 0%, #4c1d95 45%, #6d28d9 100%);
  display:flex; align-items:center; justify-content:space-between; gap:40px; flex-wrap:wrap;
}
.cta-band::before{
  content:''; position:absolute; inset:0;
  background:
    radial-gradient(420px circle at 15% 20%, rgba(255,255,255,.14), transparent 60%),
    radial-gradient(360px circle at 90% 80%, rgba(196,181,253,.22), transparent 60%);
}
.cta-band > *{ position:relative; z-index:1; }
.cta-eyebrow{ font-size:.72rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase; color:var(--violet-100); opacity:.8; margin-bottom:14px; display:block; }
.cta-band h2{ font-size:clamp(1.9rem,3.6vw,2.9rem); color:#fff; max-width:480px; }
.cta-band .arrow-doodle{ width:70px; opacity:.85; }
.cta-right{ display:flex; flex-direction:column; align-items:flex-start; gap:16px; max-width:340px; }
.cta-right p{ color:rgba(255,255,255,.82); font-size:.96rem; }
.cta-phone{ display:flex; align-items:center; gap:9px; font-weight:600; color:#fff; font-size:1rem; }
.cta-phone svg{ width:17px; height:17px; }
.cta-band .btn-ghost{ background:rgba(255,255,255,.14); border-color:rgba(255,255,255,.3); }
.cta-band .btn-ghost:hover{ background:rgba(255,255,255,.22); }

/* ============================================================
   Contact
   ============================================================ */
.contact-layout{ display:grid; grid-template-columns:1fr 1.15fr; gap:56px; }
.contact-side h2{ font-size:clamp(1.9rem,3.2vw,2.5rem); margin-bottom:16px; }
.contact-side p{ color:var(--grey-400); max-width:400px; margin-bottom:36px; }
.contact-detail{ display:flex; align-items:flex-start; gap:14px; margin-bottom:22px; }
.contact-detail .ic{
  width:42px; height:42px; border-radius:12px; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  background:rgba(139,92,246,.12); border:1px solid rgba(167,139,250,.25);
}
.contact-detail .ic svg{ width:19px; height:19px; color:var(--violet-300); }
.contact-detail b{ display:block; font-size:.92rem; margin-bottom:2px; }
.contact-detail span, .contact-detail a{ font-size:.86rem; color:var(--grey-400); }
.contact-whatsapp{
  margin-top:30px; padding:22px; border-radius:var(--radius-md);
  background:rgba(31,184,85,.08); border:1px solid rgba(31,184,85,.3);
  display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap;
}
.contact-whatsapp b{ display:block; font-size:.98rem; margin-bottom:3px; }
.contact-whatsapp span{ font-size:.82rem; color:var(--grey-400); }

.contact-form{
  padding:36px; border-radius:var(--radius-lg);
  background:var(--surface); border:1px solid var(--border);
}
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field{ margin-bottom:20px; }
.field label{ display:block; font-size:.8rem; color:var(--grey-400); margin-bottom:8px; }
.field input, .field select, .field textarea{
  width:100%; padding:14px 16px; border-radius:12px;
  background:rgba(255,255,255,.03); border:1px solid var(--border);
  font-size:.92rem; transition:border-color var(--dur-fast), background var(--dur-fast);
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--violet-400); background:rgba(139,92,246,.05);
}
.field textarea{ resize:vertical; min-height:120px; }
.field select{ appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238d89a3' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 14px center; background-size:16px; }
.form-foot{ display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap; }
.form-note{ font-size:.78rem; color:var(--grey-500); }
.form-success{
  display:none; align-items:center; gap:10px; padding:14px 18px; border-radius:12px;
  background:rgba(31,184,85,.1); border:1px solid rgba(31,184,85,.35); font-size:.86rem; margin-bottom:18px;
}
.form-success.is-visible{ display:flex; }
.form-success svg{ width:18px; height:18px; color:#2fd66a; flex-shrink:0; }

/* ============================================================
   Footer
   ============================================================ */
.footer{ border-top:1px solid var(--border); padding-top:80px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; padding-bottom:56px; }
.footer-brand img{ width:150px; margin-bottom:18px; }
.footer-brand p{ color:var(--grey-400); font-size:.88rem; max-width:260px; margin-bottom:22px; }
.social-row{ display:flex; gap:10px; }
.social-row a{
  width:38px; height:38px; border-radius:10px; display:flex; align-items:center; justify-content:center;
  border:1px solid var(--border); transition:all var(--dur-fast);
}
.social-row a:hover{ border-color:var(--border-strong); background:rgba(139,92,246,.12); transform:translateY(-3px); }
.social-row svg{ width:16px; height:16px; }
.footer-col h5{ font-size:.82rem; text-transform:uppercase; letter-spacing:.08em; color:var(--grey-500); margin-bottom:20px; }
.footer-col ul{ display:flex; flex-direction:column; gap:12px; }
.footer-col a{ font-size:.88rem; color:var(--grey-300); transition:color var(--dur-fast); }
.footer-col a:hover{ color:var(--violet-300); }
.footer-bottom{
  border-top:1px solid var(--border); padding:24px 0;
  display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap;
  font-size:.8rem; color:var(--grey-500);
}
.footer-bottom-links{ display:flex; gap:22px; }

/* Floating WhatsApp */
.wa-float{
  position:fixed; bottom:26px; right:26px; z-index:900;
  display:flex; align-items:center; gap:0; overflow:hidden;
  height:56px; border-radius:100px; background:#1fb855;
  box-shadow:0 10px 30px -8px rgba(31,184,85,.6);
  transition:box-shadow var(--dur-fast);
}
.wa-float:hover{ box-shadow:0 14px 38px -6px rgba(31,184,85,.8); }
.wa-float .wa-icon{ width:56px; height:56px; flex-shrink:0; display:flex; align-items:center; justify-content:center; }
.wa-float .wa-icon svg{ width:26px; height:26px; color:#fff; }
.wa-float .wa-text{
  max-width:0; overflow:hidden; white-space:nowrap; font-size:.84rem; font-weight:600; color:#fff;
  transition:max-width .4s var(--ease-out), padding .4s var(--ease-out);
}
.wa-float:hover .wa-text{ max-width:200px; padding-right:20px; }
.wa-pulse{
  position:absolute; inset:0; border-radius:100px; background:#1fb855;
  animation:wa-pulse 2.4s ease-out infinite; z-index:-1;
}
@keyframes wa-pulse{ 0%{ opacity:.55; transform:scale(1); } 100%{ opacity:0; transform:scale(1.5); } }

/* ============================================================
   Page hero (services/about/contact interior pages)
   ============================================================ */
.page-hero{ padding-top:calc(var(--nav-h) + 90px); padding-bottom:70px; }
.page-hero h1{ font-size:clamp(2.2rem,4.4vw,3.4rem); max-width:720px; }
.page-hero p{ margin-top:20px; max-width:520px; color:var(--grey-400); font-size:1.02rem; }
.breadcrumb{ display:flex; align-items:center; gap:8px; font-size:.82rem; color:var(--grey-500); margin-bottom:20px; }
.breadcrumb a:hover{ color:var(--violet-300); }

/* About extras */
.about-grid{ display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.about-media{
  position:relative; aspect-ratio:4/5; border-radius:var(--radius-lg); overflow:hidden;
  background:linear-gradient(155deg, rgba(139,92,246,.22), rgba(20,16,36,.7));
  border:1px solid var(--border); display:flex; align-items:center; justify-content:center;
}
.about-media img{ width:44%; filter:drop-shadow(0 0 30px rgba(139,92,246,.5)); }
.value-row{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:60px; }
.value-card{ padding:28px; border-radius:var(--radius-md); background:var(--surface); border:1px solid var(--border); }
.value-card .n{ font-family:var(--font-display); font-size:.75rem; color:var(--violet-300); letter-spacing:.1em; margin-bottom:14px; display:block; }
.value-card h4{ font-size:1.05rem; margin-bottom:8px; }
.value-card p{ font-size:.86rem; color:var(--grey-400); }

/* Service detail page blocks */
.service-detail-hero{
  display:grid; grid-template-columns:auto 1fr; gap:24px; align-items:center; margin-bottom:20px;
}
.sd-icon{
  width:64px; height:64px; border-radius:18px; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(155deg, rgba(139,92,246,.28), rgba(109,40,217,.12));
  border:1px solid rgba(167,139,250,.28);
}
.sd-icon svg{ width:28px; height:28px; color:var(--violet-300); }
.sd-body{ display:grid; grid-template-columns:1fr 1fr; gap:22px; margin-top:36px; }
.sd-panel{ padding:28px; border-radius:var(--radius-md); background:var(--surface); border:1px solid var(--border); }
.sd-panel h4{ font-size:1rem; margin-bottom:16px; }
.sd-panel ul{ display:flex; flex-direction:column; gap:12px; }
.sd-panel li{ font-size:.9rem; color:var(--grey-300); display:flex; gap:10px; align-items:flex-start; }
.sd-panel li svg{ width:16px; height:16px; color:var(--violet-400); flex-shrink:0; margin-top:3px; }
.sd-cta{
  margin-top:36px; padding:32px; border-radius:var(--radius-md); text-align:center;
  background:linear-gradient(135deg, rgba(139,92,246,.14), rgba(76,29,149,.1));
  border:1px solid var(--border-strong);
}
.sd-cta p{ color:var(--grey-300); margin-bottom:18px; }

/* ============================================================
   Modal
   ============================================================ */
.modal-overlay{
  position:fixed; inset:0; z-index:1100;
  background:rgba(4,3,9,.82); backdrop-filter:blur(6px);
  display:flex; align-items:center; justify-content:center; padding:24px;
  opacity:0; visibility:hidden; transition:opacity .35s var(--ease-out), visibility .35s;
}
.modal-overlay.is-open{ opacity:1; visibility:visible; }
.modal-box{
  width:100%; max-width:640px; max-height:86vh; overflow-y:auto;
  background:var(--bg-2); border:1px solid var(--border-strong); border-radius:var(--radius-lg);
  padding:36px; position:relative;
  transform:translateY(26px) scale(.97); transition:transform .4s var(--ease-out);
}
.modal-overlay.is-open .modal-box{ transform:translateY(0) scale(1); }
.modal-close{
  position:absolute; top:20px; right:20px; width:36px; height:36px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background:rgba(255,255,255,.05); border:1px solid var(--border);
}
.modal-close:hover{ background:rgba(255,255,255,.1); }
.modal-close svg{ width:16px; height:16px; }
.modal-media{
  aspect-ratio:16/10; border-radius:14px; overflow:hidden; margin-bottom:24px;
  background:#0d0c18;
}
.modal-cat{
  display:inline-block; font-size:.68rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase;
  color:var(--violet-300); background:rgba(139,92,246,.14); border:1px solid rgba(167,139,250,.3);
  padding:5px 12px; border-radius:100px; margin-bottom:14px;
}
.modal-box h3{ font-size:1.5rem; margin-bottom:10px; }
.modal-box p{ color:var(--grey-400); font-size:.94rem; margin-bottom:24px; }
.modal-tags{ display:flex; gap:8px; flex-wrap:wrap; margin-bottom:26px; }
.modal-tags span{ font-size:.78rem; padding:6px 12px; border-radius:100px; border:1px solid var(--border); color:var(--grey-300); }

/* ============================================================
   Placeholder art tiles (portfolio / abstract thumbnails)
   ============================================================ */
.art-tile{
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  overflow:hidden;
}
.art-tile svg{ width:70%; height:70%; opacity:.9; }
.art-1{ background:linear-gradient(150deg,#1a1030,#2e1065 60%,#5b21b6); }
.art-2{ background:linear-gradient(150deg,#0f1424,#1e2a4a 60%,#374978); }
.art-3{ background:linear-gradient(150deg,#170f2e,#3b1d73 60%,#7c3aed); }
.art-4{ background:linear-gradient(150deg,#12101f,#241b45 60%,#4c1d95); }
.art-5{ background:linear-gradient(150deg,#1c1030,#4a1d6b 60%,#a21caf); }
.art-6{ background:linear-gradient(150deg,#0d1526,#182747 60%,#2563eb); }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:1180px){
  .services-grid{ grid-template-columns:repeat(2,1fr); }
  .portfolio-grid{ grid-template-columns:repeat(2,1fr); }
  .portfolio-item, .portfolio-item:nth-child(3n+1){ grid-column:span 1; }
  .why-layout{ grid-template-columns:1fr; }
  .about-grid{ grid-template-columns:1fr; }
  .about-media{ order:-1; max-width:420px; margin-inline:auto; }
}

@media (max-width:980px){
  .nav-links{ display:none; }
  .nav-cta .btn-ghost{ display:none; }
  .hamburger{ display:flex; }
  .hero-grid{ grid-template-columns:1fr; }
  .hero-visual{ max-width:420px; order:-1; }
  .stats-grid{ grid-template-columns:repeat(2,1fr); }
  .stat:nth-child(2){ border-right:none; }
  .stat{ border-bottom:1px solid var(--border); }
  .process-steps{ grid-template-columns:repeat(5,1fr); }
  .process-step p{ display:none; }
  .contact-layout{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; row-gap:36px; }
  .cta-band{ flex-direction:column; align-items:flex-start; }
  .sd-body{ grid-template-columns:1fr; }
}

@media (max-width:680px){
  .section{ padding:88px 0; }
  .section-head{ flex-direction:column; align-items:flex-start; gap:16px; }
  .services-grid{ grid-template-columns:1fr; }
  .why-grid{ grid-template-columns:1fr; }
  .process-steps{ grid-template-columns:repeat(5,1fr); }
  .process-dot{ width:44px; height:44px; }
  .process-dot svg{ width:17px; height:17px; }
  .process-step h4{ font-size:.8rem; }
  .portfolio-grid{ grid-template-columns:1fr; grid-auto-rows:260px; }
  .portfolio-item{ grid-column:span 1 !important; grid-row:span 1 !important; height:260px; }
  .form-row{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .footer-bottom{ flex-direction:column; align-items:flex-start; }
  .cta-band{ padding:44px 28px; }
  .value-row{ grid-template-columns:1fr; }
  .cursor-dot, .cursor-ring{ display:none; }
  body.cursor-ready{ cursor:auto; }
}