/* =====================================================================
   CITRA ENERGI BUMI — Design System
   Tema: Konsultan & Kontraktor  ·  Dark, premium, arsitektural
   ===================================================================== */

/* ---------- Tokens ---------- */
:root {
  --bg:          #080B12;
  --bg-2:        #0B1018;
  --surface:     #111826;
  --surface-2:   #161F30;
  --surface-3:   #1D2840;
  --border:      rgba(255,255,255,.08);
  --border-2:    rgba(255,255,255,.14);

  --text:        #E9EEF7;
  --muted:       #9AA8BE;
  --faint:       #5E6E88;

  --accent:      #FF7A1A;
  --accent-2:    #FFC247;
  --accent-soft: rgba(255,122,26,.12);
  --blue:        #3DA9FC;

  --ok:   #34D399;
  --warn: #FBBF24;
  --hold: #F87171;
  --plan: #60A5FA;

  --grad-accent: linear-gradient(135deg, #FF7A1A 0%, #FFC247 100%);
  --grad-dark:   linear-gradient(180deg, #0B1018 0%, #080B12 100%);

  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-mono:    'Space Mono', ui-monospace, monospace;

  --r-sm: 10px;
  --r:    16px;
  --r-lg: 24px;
  --r-xl: 34px;

  --shadow:    0 18px 50px -20px rgba(0,0,0,.6);
  --shadow-lg: 0 40px 90px -30px rgba(0,0,0,.75);
  --glow:      0 0 0 1px rgba(255,122,26,.4), 0 18px 50px -12px rgba(255,122,26,.45);

  --container: 1240px;
  --nav-h: 76px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* =====================================================================
   LIGHT MODE  (aktif saat <html data-theme="light">)
   ===================================================================== */
:root[data-theme="light"] {
  --bg:        #EEF1F7;
  --bg-2:      #F7F9FC;
  --surface:   #FFFFFF;
  --surface-2: #EDF1F8;
  --surface-3: #E0E6F0;
  --border:    rgba(15,23,42,.10);
  --border-2:  rgba(15,23,42,.17);
  --text:      #0E1525;
  --muted:     #51607A;
  --faint:     #8492A8;
  --grad-dark: linear-gradient(180deg, #FFFFFF 0%, #EEF1F7 100%);
  --shadow:    0 18px 50px -24px rgba(15,23,42,.20);
  --shadow-lg: 0 40px 90px -38px rgba(15,23,42,.26);
}
:root[data-theme="light"] body::before {
  background-image:
    linear-gradient(rgba(15,23,42,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,23,42,.05) 1px, transparent 1px);
}
:root[data-theme="light"] .btn-ghost { background: rgba(15,23,42,.04); }
:root[data-theme="light"] .btn-ghost:hover { background: rgba(15,23,42,.09); }
:root[data-theme="light"] .pill,
:root[data-theme="light"] .tag-list .tag,
:root[data-theme="light"] .alert-info { background: rgba(15,23,42,.04); }
:root[data-theme="light"] .nav.scrolled { background: rgba(255,255,255,.9); }
@media (max-width: 1120px){
  :root[data-theme="light"] .nav-links a:hover,
  :root[data-theme="light"] .nav-links a.active { background: rgba(15,23,42,.05); }
}
:root[data-theme="light"] .hero-grid-lines {
  background-image: linear-gradient(rgba(15,23,42,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(15,23,42,.05) 1px, transparent 1px);
}
:root[data-theme="light"] .hero-orb { opacity: .26; }
:root[data-theme="light"] .progress { background: rgba(15,23,42,.1); }
:root[data-theme="light"] .glass { background: rgba(255,255,255,.72); }
:root[data-theme="light"] .preloader .pl-bar { background: rgba(15,23,42,.12); }
@media (max-width: 980px){
  :root[data-theme="light"] .nav-links { background: rgba(255,255,255,.99); }
}

/* ---------- Tombol toggle tema (matahari / bulan) ---------- */
.theme-toggle {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  border: 1px solid var(--border-2); background: rgba(255,255,255,.03);
  color: var(--text); display: grid; place-items: center; transition: .3s;
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.theme-toggle svg { width: 19px; height: 19px; }
.theme-toggle .ic-sun { display: none; }
:root[data-theme="light"] .theme-toggle { background: rgba(15,23,42,.04); }
:root[data-theme="light"] .theme-toggle .ic-moon { display: none; }
:root[data-theme="light"] .theme-toggle .ic-sun { display: block; }

/* ---------- Reset & base ---------- */
*,*::before,*::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Global blueprint texture */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 100%);
}
body > * { position: relative; z-index: 1; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }
ul { list-style: none; }
::selection { background: var(--accent); color: #fff; }

/* ---------- Typography ---------- */
h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; letter-spacing: -.02em; }
.h-display { font-size: clamp(2.6rem, 7vw, 5.4rem); font-weight: 600; }
h2.section-title { font-size: clamp(2rem, 4.5vw, 3.4rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.7rem); }

.eyebrow {
  font-family: var(--font-mono); font-size: .76rem; letter-spacing: .28em;
  text-transform: uppercase; color: var(--accent);
  display: inline-flex; align-items: center; gap: .6rem;
}
.eyebrow::before { content:""; width: 26px; height: 1px; background: var(--accent); display:inline-block; }
.eyebrow.center::after { content:""; width:26px; height:1px; background:var(--accent); display:inline-block; }

.lead { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--muted); max-width: 60ch; }
.text-grad {
  background: var(--grad-accent); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.muted { color: var(--muted); }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: clamp(20px, 5vw, 40px); }
.section { padding-block: clamp(72px, 11vw, 140px); position: relative; }
.section-head { max-width: 720px; margin-bottom: clamp(40px, 6vw, 70px); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { margin-top: 18px; }
.section-head .lead { margin-top: 18px; }
.center { text-align: center; }
.stack-sm > * + * { margin-top: .5rem; }

.grid { display: grid; gap: clamp(18px, 2.5vw, 28px); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 940px){ .grid-3,.grid-4 { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px){ .grid-2,.grid-3,.grid-4 { grid-template-columns: 1fr; } }

/* ---------- Buttons ---------- */
.btn {
  --pad: 14px 26px;
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: var(--pad); border-radius: 100px; font-weight: 600; font-size: .95rem;
  position: relative; overflow: hidden; transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .3s;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--grad-accent); color: #1a1206; box-shadow: 0 10px 30px -10px rgba(255,122,26,.6); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 18px 44px -12px rgba(255,122,26,.7); }
.btn-ghost { border: 1px solid var(--border-2); color: var(--text); background: rgba(255,255,255,.03); }
.btn-ghost:hover { background: rgba(255,255,255,.08); transform: translateY(-3px); border-color: var(--accent); }
.btn-dark { background: var(--surface-2); border: 1px solid var(--border); }
.btn-dark:hover { background: var(--surface-3); transform: translateY(-3px); }
.btn-lg { --pad: 17px 34px; font-size: 1.02rem; }
.btn-block { display: flex; width: 100%; }
.btn-arrow svg { transition: transform .35s var(--ease); }
.btn:hover .btn-arrow svg { transform: translateX(4px); }

/* ---------- Pills / badges ---------- */
.pill {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .8rem; font-weight: 500; padding: 6px 14px; border-radius: 100px;
  border: 1px solid var(--border-2); background: rgba(255,255,255,.04); color: var(--muted);
}
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); }
.badge { display:inline-flex; align-items:center; gap:.45rem; font-size:.76rem; font-weight:600; padding:5px 12px; border-radius:100px; font-family:var(--font-mono); }
.badge::before { content:""; width:7px; height:7px; border-radius:50%; background: currentColor; }
.badge.ok       { color: var(--ok);   background: rgba(52,211,153,.12); }
.badge.progress { color: var(--accent);background: var(--accent-soft); }
.badge.hold     { color: var(--hold); background: rgba(248,113,113,.12); }
.badge.plan     { color: var(--plan); background: rgba(96,165,250,.12); }

/* ---------- Cards ---------- */
.card {
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-2) 100%);
  border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: clamp(22px, 3vw, 34px); position: relative; overflow: hidden;
  transition: transform .5s var(--ease), border-color .4s, box-shadow .5s;
}
.card:hover { transform: translateY(-6px); border-color: var(--border-2); box-shadow: var(--shadow); }
.card-glow::before {
  content:""; position:absolute; inset:-1px; border-radius: inherit; padding:1px;
  background: linear-gradient(135deg, transparent 40%, rgba(255,122,26,.5));
  -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 .4s;
}
.card-glow:hover::before { opacity:1; }

.icon-box {
  width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center;
  background: var(--accent-soft); border: 1px solid rgba(255,122,26,.25); color: var(--accent);
  margin-bottom: 22px;
}
.icon-box svg { width: 26px; height: 26px; }

/* ---------- Glass surface ---------- */
.glass {
  background: rgba(20,28,44,.86); backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  border: 1px solid var(--border);
}

/* ---------- Navbar ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; height: var(--nav-h); z-index: 1000;
  display: flex; align-items: center; transition: background .4s, border-color .4s, height .4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(8,11,18,.94); border-bottom-color: var(--border);
  height: 66px;
}
.nav .container { display: flex; align-items: center; justify-content: space-between; gap: clamp(16px, 2.5vw, 36px); flex-wrap: nowrap; }

/* Brand — lockup selalu satu baris (tidak pernah pecah) */
.brand { display: flex; align-items: center; gap: 11px; font-family: var(--font-display); font-weight: 700; font-size: 1.12rem; letter-spacing: -.02em; line-height: 1.06; white-space: nowrap; flex-shrink: 0; }
.brand .mark { width: 38px; height: 38px; border-radius: 11px; display:grid; place-items:center; background: var(--grad-accent); color:#1a1206; box-shadow: 0 8px 22px -8px rgba(255,122,26,.7); flex-shrink: 0; }
.brand .mark svg { width: 22px; height: 22px; }
.brand small { display:block; font-family: var(--font-mono); font-weight:400; font-size:.58rem; letter-spacing:.26em; color: var(--faint); text-transform: uppercase; margin-top: 3px; }
.brand-logo { height: 40px; width: auto; max-width: 150px; object-fit: contain; display: block; flex-shrink: 0; }
.preloader .pl-logo { height: 78px; width: auto; margin: 0 auto 26px; animation: plpulse 1.4s var(--ease) infinite; }
/* Logo dua-warna: bagian "B" putih saat gelap, hitam saat terang (navbar + preloader) */
.brand .logo-light, .preloader .logo-light { display: none; }
:root[data-theme="light"] .brand .logo-dark, :root[data-theme="light"] .preloader .logo-dark { display: none; }
:root[data-theme="light"] .brand .logo-light, :root[data-theme="light"] .preloader .logo-light { display: block; }

/* Nav links — karakter konsultan: indikator garis-bawah yang halus & berkelas */
.nav-links { display: flex; align-items: center; gap: clamp(6px, 1.4vw, 22px); flex-shrink: 0; }
.nav-links a {
  position: relative; padding: 8px 2px; font-size: .92rem; font-weight: 500;
  color: var(--muted); white-space: nowrap; transition: color .3s;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px;
  background: var(--grad-accent); border-radius: 2px;
  transform: scaleX(0); transform-origin: left center; transition: transform .35s var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.nav-cta { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--border-2); flex-shrink: 0; }
.nav-toggle span { display:block; width:18px; height:2px; background: var(--text); margin: 3px auto; transition: .3s; }
.nav-only-mobile { display: none; }

@media (max-width: 1120px){
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; inset: var(--nav-h) 0 auto 0; flex-direction: column; align-items: stretch;
    gap: 2px; padding: 18px 24px 26px; background: rgba(8,11,18,.99);
    border-bottom: 1px solid var(--border); transform: translateY(-120%); transition: transform .45s var(--ease);
  }
  .nav.open .nav-links { transform: translateY(0); }
  .nav-links a { padding: 14px 16px; font-size: 1.02rem; border-radius: 12px; }
  .nav-links a::after { left: 16px; right: auto; bottom: 50%; top: 50%; width: 0; height: 18px; transform: none; transition: width .3s; }
  .nav-links a:hover::after, .nav-links a.active::after { width: 3px; }
  .nav-only-mobile { display: block; }
  .nav-cta-mobile { margin-top: 12px; text-align: center; background: var(--grad-accent); color: #1a1206; font-weight: 600; border-radius: 100px; }
  .nav-cta-mobile::after { display: none; }
  .brand { font-size: 1rem; gap: 9px; }
  .brand .mark { width: 34px; height: 34px; }
  .brand-logo { height: 34px; }
  .nav .nav-cta .btn-ghost, .nav .nav-cta .btn-primary { display: none; }
  .nav.open .nav-toggle span:nth-child(1){ transform: translateY(5px) rotate(45deg); }
  .nav.open .nav-toggle span:nth-child(2){ opacity: 0; }
  .nav.open .nav-toggle span:nth-child(3){ transform: translateY(-5px) rotate(-45deg); }
}

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding-top: var(--nav-h); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; }
.hero-orb.a { width: 540px; height: 540px; background: radial-gradient(circle, rgba(255,122,26,.55), transparent 65%); top: -160px; right: -120px; }
.hero-orb.b { width: 460px; height: 460px; background: radial-gradient(circle, rgba(61,169,252,.35), transparent 65%); bottom: -180px; left: -140px; }
.hero-grid-lines { position:absolute; inset:0; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 90px 90px; mask-image: radial-gradient(ellipse 70% 70% at 60% 40%, #000, transparent 80%); }
.hero-content { position: relative; z-index: 2; }

/* ---------- Stats / counters ---------- */
.stat .num { font-family: var(--font-display); font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 700; line-height: 1; }
.stat .num .plus { color: var(--accent); }
.stat .lbl { color: var(--muted); margin-top: 10px; font-size: .95rem; }

/* ---------- Klien & Mitra ---------- */
.partner-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
@media (max-width: 980px){ .partner-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px){ .partner-grid { grid-template-columns: repeat(2, 1fr); } }
.partner-card {
  display: grid; place-items: center; text-align: center; min-height: 96px; padding: 18px 14px;
  border: 1px solid var(--border); border-radius: var(--r); background: var(--surface);
  font-family: var(--font-display); font-weight: 600; font-size: .98rem; color: var(--muted);
  letter-spacing: .01em; line-height: 1.25; transition: border-color .35s, color .35s, transform .35s, box-shadow .35s;
}
.partner-card:hover { border-color: var(--accent); color: var(--text); transform: translateY(-5px); box-shadow: var(--shadow); }
.partner-logo { max-height: 56px; max-width: 82%; object-fit: contain; }

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; -webkit-mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); border-block: 1px solid var(--border); }
.marquee-track { display: flex; gap: 64px; width: max-content; animation: marquee 28s linear infinite; padding-block: 26px; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-item { font-family: var(--font-display); font-weight: 600; font-size: 1.25rem; color: var(--faint); display:flex; align-items:center; gap: 64px; white-space: nowrap; }
.marquee-item::after { content:"✦"; color: var(--accent); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Process / steps ---------- */
.step { position: relative; padding-left: 0; }
.step .step-num { font-family: var(--font-mono); font-size: .85rem; color: var(--accent); letter-spacing: .1em; }
.step h3 { margin: 14px 0 10px; }

/* ---------- Progress bar ---------- */
.progress { height: 8px; border-radius: 100px; background: rgba(255,255,255,.08); overflow: hidden; }
.progress > span { display:block; height:100%; border-radius:100px; background: var(--grad-accent); width:0; transition: width 1.4s var(--ease); box-shadow: 0 0 14px rgba(255,122,26,.6); }

/* ---------- Timeline ---------- */
.timeline { position: relative; padding-left: 34px; }
.timeline::before { content:""; position:absolute; left: 9px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(var(--accent), transparent); }
.tl-item { position: relative; padding-bottom: 34px; }
.tl-item::before { content:""; position:absolute; left: -34px; top: 4px; width: 20px; height: 20px; border-radius: 50%; background: var(--bg); border: 2px solid var(--accent); box-shadow: 0 0 0 4px rgba(255,122,26,.12); }
.tl-item:last-child { padding-bottom: 0; }
.tl-date { font-family: var(--font-mono); font-size: .78rem; color: var(--accent); }

/* ---------- Forms ---------- */
.field { margin-bottom: 18px; }
.field label { display:block; font-size: .86rem; font-weight: 500; margin-bottom: 8px; color: var(--text); }
.field label .req { color: var(--accent); }
.input, .field input, .field textarea, .field select {
  width: 100%; padding: 13px 16px; background: var(--bg-2); border: 1px solid var(--border-2);
  border-radius: var(--r-sm); transition: border-color .25s, box-shadow .25s, background .25s; outline: none;
}
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); background: var(--surface); }
.field textarea { resize: vertical; min-height: 130px; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%239AA8BE' stroke-width='2'%3E%3Cpath d='M3 5l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 42px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 600px){ .form-row { grid-template-columns: 1fr; } }
.field-file input { padding: 10px; }
.help { font-size: .8rem; color: var(--faint); margin-top: 6px; }

/* ---------- Alerts ---------- */
.alert { padding: 14px 18px; border-radius: var(--r-sm); border: 1px solid; display:flex; gap:10px; align-items:flex-start; font-size:.92rem; margin-bottom: 20px; }
.alert svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; }
.alert-ok { border-color: rgba(52,211,153,.4); background: rgba(52,211,153,.1); color: #b9f4dd; }
.alert-err { border-color: rgba(248,113,113,.4); background: rgba(248,113,113,.1); color: #ffd2d2; }
.alert-info{ border-color: var(--border-2); background: rgba(255,255,255,.04); color: var(--muted); }

/* ---------- Photo placeholders (mudah diganti foto asli) ---------- */
.photo {
  position: relative; border-radius: var(--r-lg); overflow: hidden; background: var(--surface-2);
  border: 1px solid var(--border); aspect-ratio: 4/3;
}
.photo img { width: 100%; height: 100%; object-fit: cover; display:block; }
.photo .ph-tag { position:absolute; left:14px; bottom:14px; font-family:var(--font-mono); font-size:.7rem; letter-spacing:.1em; color:#fff; background:rgba(0,0,0,.62); padding:5px 11px; border-radius:100px; border:1px solid rgba(255,255,255,.15); }
.photo-tall { aspect-ratio: 3/4; }
.photo-wide { aspect-ratio: 16/9; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); background: var(--bg-2); padding-top: clamp(56px, 8vw, 90px); margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
@media (max-width: 860px){ .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 520px){ .footer-grid { grid-template-columns: 1fr; } }
.footer h4 { font-family: var(--font-mono); font-size: .76rem; letter-spacing: .2em; text-transform: uppercase; color: var(--faint); margin-bottom: 18px; font-weight: 400; }
.footer-links a { display:block; color: var(--muted); padding: 6px 0; transition: color .25s, padding-left .25s; }
.footer-links a:hover { color: var(--accent); padding-left: 6px; }
.footer-bottom { border-top: 1px solid var(--border); margin-top: 56px; padding-block: 26px; display:flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--faint); font-size: .85rem; }
.social { display:flex; gap: 10px; }
.social a { width: 40px; height: 40px; border-radius: 11px; display:grid; place-items:center; border: 1px solid var(--border-2); color: var(--muted); transition: .3s; }
.social a:hover { color: var(--accent); border-color: var(--accent); transform: translateY(-3px); }

/* ---------- Floating WhatsApp ---------- */
.fab-wa { position: fixed; right: 22px; bottom: 22px; z-index: 900; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: #25D366; color: #fff; box-shadow: 0 14px 34px -8px rgba(37,211,102,.6); transition: transform .3s; }
.fab-wa:hover { transform: scale(1.08) translateY(-2px); }
.fab-wa svg { width: 30px; height: 30px; }

/* ---------- Scroll progress + preloader ---------- */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0; background: var(--grad-accent); z-index: 2000; box-shadow: 0 0 12px rgba(255,122,26,.7); }
.preloader { position: fixed; inset: 0; z-index: 5000; background: var(--bg); display: grid; place-items: center; transition: opacity .6s, visibility .6s; }
.preloader.done { opacity: 0; visibility: hidden; }
.preloader .pl-inner { text-align:center; }
.preloader .pl-mark { width:64px; height:64px; border-radius:18px; background:var(--grad-accent); display:grid; place-items:center; margin:0 auto 20px; color:#1a1206; animation: plpulse 1.4s var(--ease) infinite; }
.preloader .pl-mark svg{ width:34px; height:34px; }
.preloader .pl-bar { width: 180px; height: 3px; background: rgba(255,255,255,.1); border-radius: 100px; overflow: hidden; margin: 0 auto; }
.preloader .pl-bar span { display:block; height:100%; width:40%; background: var(--grad-accent); animation: plload 1.1s var(--ease) infinite; }
@keyframes plpulse { 50%{ transform: scale(.9); opacity:.7; } }
@keyframes plload { 0%{ transform: translateX(-100%);} 100%{ transform: translateX(350%);} }

/* ---------- Reveal animations ---------- */
[data-reveal] { opacity: 0; transform: translateY(30px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal="left"]  { transform: translateX(-40px); }
[data-reveal="right"] { transform: translateX(40px); }
[data-reveal="scale"] { transform: scale(.94); }
[data-reveal].in { transform: none; }
[data-delay="1"]{ transition-delay:.08s;} [data-delay="2"]{ transition-delay:.16s;}
[data-delay="3"]{ transition-delay:.24s;} [data-delay="4"]{ transition-delay:.32s;}
[data-delay="5"]{ transition-delay:.40s;} [data-delay="6"]{ transition-delay:.48s;}
@media (prefers-reduced-motion: reduce){ [data-reveal]{ opacity:1 !important; transform:none !important; } }

/* ---------- Auth pages (login klien) ---------- */
.auth-wrap { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
@media (max-width: 900px){ .auth-wrap { grid-template-columns: 1fr; } }
.auth-aside { position: relative; padding: 48px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; background: var(--grad-dark); border-right: 1px solid var(--border); }
.auth-aside .orb { position:absolute; width:420px; height:420px; border-radius:50%; filter: blur(90px); background: radial-gradient(circle, rgba(255,122,26,.4), transparent 65%); top:-120px; right:-120px; }
@media (max-width: 900px){ .auth-aside { display: none; } }
.auth-form-side { display: grid; place-items: center; padding: 40px 24px; }
.auth-card { width: 100%; max-width: 420px; }

/* ---------- Helpers ---------- */
.flex { display: flex; } .items-center { align-items: center; } .justify-between { justify-content: space-between; }
.gap-sm { gap: 10px; } .gap { gap: 18px; } .wrap { flex-wrap: wrap; }
.mt-sm{margin-top:12px;} .mt{margin-top:24px;} .mt-lg{margin-top:40px;} .mb{margin-bottom:24px;}
.hidden { display: none !important; }
.divider { height:1px; background: var(--border); border: none; margin-block: 28px; }
.tag-list { display:flex; flex-wrap:wrap; gap:8px; }
.tag-list .tag { font-size:.78rem; padding:5px 12px; border-radius:100px; background:rgba(255,255,255,.04); border:1px solid var(--border); color: var(--muted); }
