/* ==========================================================================
   BRIGHT GROW SOLUTIONS — Design Tokens & Base Styles
   Palette derived from brand logo's gradient arc (amber -> green -> teal -> red)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  /* Base — warm obsidian, no blue undertone (premium, not "tech navy") */
  --bg-void:      #0A0D0A;
  --bg-deep:      #0E120F;
  --bg-panel:     #141911;
  --bg-panel-2:   #1B2117;
  --line:         rgba(243,239,228,0.08);
  --line-strong:  rgba(243,239,228,0.16);

  /* Text — warm ivory, not cool white */
  --ink-1:        #F3EFE4;
  --ink-2:        #B7B1A0;
  --ink-3:        #75705F;

  /* Signature story: Gold (premium/value) fading into Emerald (growth/success) */
  --amber:        #D4AF37;   /* gold */
  --lime:         #4F9C6E;   /* emerald */
  --teal:         #C9A227;   /* deep gold — links, focus, eyebrows */
  --sky:          #8B6F3F;   /* warm bronze-taupe */
  --coral:        #8B5E34;   /* bronze */
  --gold-light:   #E8C766;
  --emerald-deep: #2F6E4F;

  --gradient-arc: linear-gradient(90deg, #C9A227 0%, #D4AF37 28%, #E8C766 50%, #4F9C6E 78%, #2F6E4F 100%);
  --gradient-hero: radial-gradient(circle at 20% 20%, rgba(212,175,55,0.09), transparent 45%),
                    radial-gradient(circle at 80% 30%, rgba(47,110,79,0.16), transparent 45%),
                    radial-gradient(circle at 50% 90%, rgba(139,94,52,0.10), transparent 50%);

  /* Type */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  /* Radius / shadow */
  --r-sm: 10px;
  --r-md: 18px;
  --r-lg: 28px;
  --shadow-soft: 0 20px 60px rgba(0,0,0,0.35);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  background:var(--bg-void);
  color:var(--ink-1);
  font-family:var(--font-body);
  line-height:1.6;
  overflow-x:hidden;
}
::selection{ background:var(--teal); color:#04141a; }

h1,h2,h3,h4,.display{
  font-family:var(--font-display);
  font-weight:700;
  letter-spacing:-0.02em;
  line-height:1.08;
  color:var(--ink-1);
}
.eyebrow{
  font-family:var(--font-mono);
  font-size:0.78rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--teal);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:'';
  width:22px; height:1px;
  background:var(--gradient-arc);
}
p.lede{ color:var(--ink-2); font-size:1.05rem; }
a{ text-decoration:none; color:inherit; }
img{ max-width:100%; display:block; }

.container-x{
  width:100%;
  max-width:1240px;
  margin:0 auto;
  padding:0 24px;
}
section{ position:relative; padding:110px 0; }
@media(max-width:768px){ section{ padding:72px 0; } }

/* Focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{
  outline:2px solid var(--teal);
  outline-offset:3px;
}
@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

/* ---------- Buttons ---------- */
.btn-arc{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:14px 30px;
  border-radius:100px;
  font-family:var(--font-body);
  font-weight:600;
  font-size:0.95rem;
  color:#04141a;
  background:var(--gradient-arc);
  border:none;
  cursor:pointer;
  transition:transform .25s ease, box-shadow .25s ease;
  box-shadow:0 10px 30px rgba(36,198,198,0.18);
}
.btn-arc:hover{ transform:translateY(-2px); box-shadow:0 16px 40px rgba(36,198,198,0.3); color:#04141a; }
.btn-ghost{
  display:inline-flex; align-items:center; gap:10px;
  padding:13px 28px;
  border-radius:100px;
  border:1px solid var(--line-strong);
  color:var(--ink-1);
  font-weight:600; font-size:0.95rem;
  background:transparent;
  transition:border-color .25s ease, background .25s ease;
}
.btn-ghost:hover{ border-color:var(--teal); background:rgba(36,198,198,0.06); color:var(--ink-1); }

/* ---------- Navbar ---------- */
.bgs-nav{
  position:fixed; top:0; left:0; right:0; z-index:1000;
  padding:18px 0;
  background:rgba(8,13,24,0.65);
  backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s ease, padding .3s ease, background .3s ease;
}
.bgs-nav.scrolled{ border-color:var(--line); padding:12px 0; background:rgba(8,13,24,0.9); }
.bgs-nav .container-x{ display:flex; align-items:center; justify-content:space-between; }
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:40px; width:auto; }
.brand-text{ font-family:var(--font-display); font-weight:700; font-size:1.05rem; line-height:1.1; }
.brand-text span{ display:block; font-family:var(--font-mono); font-weight:400; font-size:0.62rem; letter-spacing:0.08em; color:var(--ink-3); text-transform:uppercase; }

.nav-menu{ display:flex; align-items:center; gap:6px; list-style:none; margin:0; padding:0; }
.nav-menu > li{ position:relative; }
.nav-menu > li > a{
  display:flex; align-items:center; gap:6px;
  padding:10px 16px; border-radius:100px;
  font-size:0.92rem; font-weight:500; color:var(--ink-2);
  transition:color .2s ease, background .2s ease;
}
.nav-menu > li > a:hover, .nav-menu > li > a.active{ color:var(--ink-1); background:var(--bg-panel); }
.nav-menu > li > a svg{ width:12px; height:12px; transition:transform .2s ease; }
.nav-menu > li:hover > a svg{ transform:rotate(180deg); }

.dropdown{
  position:absolute; top:100%; left:0; margin-top:10px;
  width:300px;
  background:var(--bg-panel);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:10px;
  box-shadow:var(--shadow-soft);
  opacity:0; visibility:hidden; transform:translateY(8px);
  transition:opacity .2s ease, transform .2s ease, visibility .2s;
}
.nav-menu > li:hover .dropdown{ opacity:1; visibility:visible; transform:translateY(0); }
.dropdown a{
  display:flex; align-items:center; gap:12px;
  padding:11px 12px; border-radius:var(--r-sm);
  font-size:0.88rem; color:var(--ink-2);
  transition:background .2s ease, color .2s ease;
}
.dropdown a:hover{ background:var(--bg-panel-2); color:var(--ink-1); }
.dropdown .dot{ width:7px; height:7px; border-radius:50%; background:var(--gradient-arc); flex-shrink:0; }

.nav-cta{ display:flex; align-items:center; gap:14px; }
.nav-toggle{ display:none; background:none; border:none; color:var(--ink-1); font-size:1.4rem; }

@media(max-width:991px){
  .nav-menu{
    position:fixed; top:0; right:-100%; height:100vh; width:78%; max-width:340px;
    background:var(--bg-deep); flex-direction:column; align-items:stretch;
    padding:90px 24px 24px; gap:4px; transition:right .35s ease;
    border-left:1px solid var(--line); overflow-y:auto;
  }
  .nav-menu.open{ right:0; }
  .nav-menu > li > a{ width:100%; justify-content:space-between; }
  .dropdown{ position:static; width:100%; opacity:1; visibility:visible; transform:none; display:none; margin-top:4px; box-shadow:none; border:none; padding:0 0 0 12px; background:transparent; }
  .nav-menu > li.open .dropdown{ display:block; }
  .nav-toggle{ display:block; }
  .nav-cta .btn-ghost{ display:none; }
}

/* ---------- Hero ---------- */
.hero{
  min-height:100vh;
  display:flex; align-items:center;
  padding-top:140px;
  background:var(--bg-void);
  position:relative;
  overflow:hidden;
}
.hero::before{ content:''; position:absolute; inset:0; background:var(--gradient-hero); }
.hero-arc-svg{ position:absolute; right:-8%; top:50%; transform:translateY(-50%); width:640px; max-width:60vw; opacity:0.9; pointer-events:none; }

/* ---------- Hero 3D centerpiece (Three.js canvas) ---------- */
.hero-3d{
  position:absolute; right:-4%; top:50%; transform:translateY(-50%);
  width:52vw; max-width:640px; height:640px;
  pointer-events:none;
}
.hero-3d canvas{ width:100% !important; height:100% !important; }
@media(max-width:991px){ .hero-3d{ opacity:0.55; width:80vw; height:420px; right:-10%; } }

/* ---------- Ambient floating orbs (quiet atmosphere, not decoration overload) ---------- */
.orb{ position:absolute; border-radius:50%; filter:blur(60px); pointer-events:none; opacity:0.35; z-index:0; }
.orb-gold{ background:radial-gradient(circle, rgba(212,175,55,0.5), transparent 70%); }
.orb-emerald{ background:radial-gradient(circle, rgba(47,110,79,0.55), transparent 70%); }
.hero-content{ position:relative; z-index:2; max-width:680px; }
.hero h1{ font-size:clamp(2.4rem, 5vw, 3.9rem); margin:18px 0 22px; }
.hero h1 .grad{ background:var(--gradient-arc); -webkit-background-clip:text; background-clip:text; color:transparent; }
.hero-cta-row{ display:flex; gap:16px; margin-top:34px; flex-wrap:wrap; }
.hero-stats{ display:flex; gap:40px; margin-top:64px; flex-wrap:wrap; }
.hero-stat b{ font-family:var(--font-mono); font-size:1.7rem; display:block; background:var(--gradient-arc); -webkit-background-clip:text; background-clip:text; color:transparent; }
.hero-stat span{ font-size:0.82rem; color:var(--ink-3); }

/* ---------- Section headers ---------- */
.sec-head{ max-width:640px; margin-bottom:60px; }
.sec-head h2{ font-size:clamp(1.9rem, 3.4vw, 2.7rem); margin-top:16px; }
.sec-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

/* ---------- Service Cards (Home) ---------- */
.svc-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
@media(max-width:991px){ .svc-grid{ grid-template-columns:repeat(2,1fr); } }
@media(max-width:576px){ .svc-grid{ grid-template-columns:1fr; } }

.svc-card{
  background:var(--bg-panel);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:30px 24px;
  transition:transform .3s ease, border-color .3s ease, background .3s ease;
  position:relative; overflow:hidden;
  perspective:600px;
}
.svc-card::after{
  content:''; position:absolute; left:0; right:0; bottom:0; height:3px;
  background:var(--gradient-arc); transform:scaleX(0); transform-origin:left;
  transition:transform .35s ease;
}
.svc-card:hover{ transform:translateY(-6px); border-color:var(--line-strong); background:var(--bg-panel-2); }
.svc-card:hover::after{ transform:scaleX(1); }
/* ---------- 3D Cube Icons (genuine CSS 3D, not flat) ---------- */
.cube-wrap{
  width:64px; height:64px;
  margin-bottom:22px;
  perspective:700px;
}
.cube{
  width:100%; height:100%;
  position:relative;
  transform-style:preserve-3d;
  transform:rotateX(-20deg) rotateY(35deg);
  transition:transform .6s cubic-bezier(.2,.8,.2,1);
}
.svc-card:hover .cube{ transform:rotateX(-20deg) rotateY(215deg); }
.cube-face{
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
  border-radius:12px;
  backface-visibility:hidden;
}
.cube-face svg{ width:26px; height:26px; filter:drop-shadow(0 2px 3px rgba(0,0,0,0.5)); }
.cube-front{ background:linear-gradient(155deg, var(--face-a, #E8C766), var(--face-b, #C9A227)); transform:translateZ(28px); box-shadow:inset 0 1px 0 rgba(255,255,255,0.25); }
.cube-back{  background:linear-gradient(155deg, var(--face-b, #C9A227), var(--face-a, #E8C766)); transform:rotateY(180deg) translateZ(28px); }
.cube-right{ width:56px; left:4px; background:linear-gradient(180deg, var(--face-c, #2F6E4F), var(--face-d, #1B4531)); transform:rotateY(90deg) translateZ(28px); }
.cube-left{  width:56px; left:4px; background:linear-gradient(180deg, var(--face-c, #2F6E4F), var(--face-d, #1B4531)); transform:rotateY(-90deg) translateZ(28px); }
.cube-top{   height:56px; top:4px; background:linear-gradient(135deg, var(--face-a, #E8C766), var(--face-c, #2F6E4F)); transform:rotateX(90deg) translateZ(28px); }
.cube-bottom{height:56px; top:4px; background:linear-gradient(135deg, var(--face-d, #1B4531), var(--face-b, #C9A227)); transform:rotateX(-90deg) translateZ(28px); opacity:0.9; }
.svc-card h3{ font-size:1.1rem; margin-bottom:8px; }
.svc-card p{ color:var(--ink-3); font-size:0.9rem; margin-bottom:16px; }
.svc-card .go{ font-size:0.83rem; font-weight:600; color:var(--teal); display:inline-flex; align-items:center; gap:6px; }

/* ---------- Growth Path (journey) ---------- */
.path-track{ position:relative; }
.path-track svg.path-line{ position:absolute; top:0; left:0; width:100%; height:100%; z-index:0; }
.path-node{ position:relative; z-index:1; display:flex; gap:24px; padding:34px 0; border-bottom:1px solid var(--line); }
.path-node:last-child{ border-bottom:none; }
.path-node .num{ font-family:var(--font-mono); color:var(--ink-3); font-size:0.85rem; padding-top:4px; min-width:34px; }
.path-node h4{ font-size:1.25rem; margin-bottom:8px; }
.path-node p{ color:var(--ink-2); max-width:640px; }

/* ---------- Testimonials ---------- */
.t-card{
  background:var(--bg-panel); border:1px solid var(--line); border-radius:var(--r-md);
  padding:28px; height:100%;
}
.t-card .quote{ color:var(--ink-2); font-size:0.95rem; margin-bottom:20px; }
.t-meta{ display:flex; align-items:center; gap:12px; }
.t-avatar{ width:42px; height:42px; border-radius:50%; background:var(--gradient-arc); flex-shrink:0; }
.t-name{ font-weight:600; font-size:0.9rem; }
.t-role{ font-size:0.78rem; color:var(--ink-3); }
.t-growth{ margin-top:16px; padding-top:16px; border-top:1px solid var(--line); display:flex; gap:18px; }
.t-growth b{ font-family:var(--font-mono); color:var(--lime); }
.t-growth span{ display:block; font-size:0.72rem; color:var(--ink-3); }

/* ---------- CTA band ---------- */
.cta-band{
  background:var(--bg-panel);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:64px 48px;
  text-align:center;
  position:relative; overflow:hidden;
}
.cta-band::before{ content:''; position:absolute; inset:0; background:var(--gradient-hero); opacity:0.7; }
.cta-band > *{ position:relative; z-index:1; }
@media(max-width:576px){ .cta-band{ padding:44px 22px; } }

/* ---------- Footer ---------- */
footer{ background:var(--bg-deep); border-top:1px solid var(--line); padding:70px 0 26px; }
.foot-grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1.2fr; gap:40px; }
@media(max-width:768px){ .foot-grid{ grid-template-columns:1fr 1fr; } }
footer h5{ font-family:var(--font-display); font-size:0.9rem; margin-bottom:18px; color:var(--ink-1); }
footer ul{ list-style:none; padding:0; margin:0; }
footer ul li{ margin-bottom:11px; }
footer ul a{ color:var(--ink-3); font-size:0.87rem; transition:color .2s ease; }
footer ul a:hover{ color:var(--teal); }
.foot-bottom{ margin-top:56px; padding-top:22px; border-top:1px solid var(--line); display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; font-size:0.8rem; color:var(--ink-3); }
.social-row{ display:flex; gap:12px; margin-top:16px; }
.social-row a{ width:36px; height:36px; border-radius:50%; border:1px solid var(--line); display:flex; align-items:center; justify-content:center; transition:border-color .2s ease, background .2s ease; }
.social-row a:hover{ border-color:var(--teal); background:var(--bg-panel); }

/* ---------- AOS-lite reveal (no external lib needed) ---------- */
[data-reveal]{ opacity:0; transform:translateY(28px); transition:opacity .7s ease, transform .7s ease; }
[data-reveal].in{ opacity:1; transform:translateY(0); }
[data-reveal="scale"]{ transform:scale(0.94) translateY(20px); }
[data-reveal="scale"].in{ transform:scale(1) translateY(0); }

/* ---------- WhatsApp float ---------- */
.wa-float{
  position:fixed; bottom:26px; right:26px; z-index:900;
  width:58px; height:58px; border-radius:50%;
  background:#25D366; display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 30px rgba(37,211,102,0.4);
  animation:pulse-wa 2.4s infinite;
}
@keyframes pulse-wa{
  0%{ box-shadow:0 0 0 0 rgba(37,211,102,0.45); }
  70%{ box-shadow:0 0 0 16px rgba(37,211,102,0); }
  100%{ box-shadow:0 0 0 0 rgba(37,211,102,0); }
}