/* ============================================================
   FREELANCERS CONSULTING GROUP — Global CSS
   Premium Dark & Gold Theme
   Version 1.0 — Senior UI/UX
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700;900&family=Inter:wght@300;400;500;600&family=Cormorant+Garamond:ital,wght@0,400;0,600;1,400&display=swap');

/* ─── CSS VARIABLES ─────────────────────────────────────── */
:root {
  --gold:        #B8860B;
  --gold-light:  #D4A017;
  --gold-pale:   #F0D080;
  --black:       #0A0A0A;
  --black-soft:  #111111;
  --black-card:  #161616;
  --black-hover: #1E1E1E;
  --white:       #FFFFFF;
  --white-off:   #F5F3EE;
  --grey-light:  #CCCCCC;
  --grey-mid:    #888888;
  --grey-dark:   #444444;
  --text-primary: #F0EDE8;
  --text-muted:   #AAAAAA;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', sans-serif;
  --font-elegant: 'Cormorant Garamond', Georgia, serif;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  --shadow-gold: 0 0 30px rgba(184,134,11,0.15);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-hover: 0 16px 48px rgba(0,0,0,0.6);

  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.2s ease;

  --max-width: 1280px;
  --section-pad: 100px 0;
  --section-pad-sm: 60px 0;
}

/* ─── RESET ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--black);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ─── TYPOGRAPHY ─────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.8rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 2rem); }
h4 { font-size: 1.2rem; }
p  { font-size: 1rem; line-height: 1.8; color: var(--text-muted); }

.text-gold    { color: var(--gold-light); }
.text-white   { color: var(--white); }
.text-muted   { color: var(--text-muted); }
.text-center  { text-align: center; }
.text-uppercase { text-transform: uppercase; letter-spacing: 0.15em; font-size: 0.75rem; }

/* ─── LAYOUT ─────────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}
.section { padding: var(--section-pad); }
.section-sm { padding: var(--section-pad-sm); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.flex    { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-sm  { gap: 12px; }
.gap-md  { gap: 24px; }
.gap-lg  { gap: 40px; }

/* ─── GOLD DIVIDER ──────────────────────────────────────── */
.gold-line {
  display: block;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  margin: 20px auto;
}
.gold-line.left { margin-left: 0; }

/* ─── SECTION LABELS ─────────────────────────────────────── */
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
  padding: 6px 14px;
  border: 1px solid rgba(184,134,11,0.3);
  border-radius: 2px;
}

/* ─── BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.05);
  opacity: 0;
  transition: var(--transition);
}
.btn:hover::before { opacity: 1; }

.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--black);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(184,134,11,0.4); }

.btn-outline {
  background: transparent;
  color: var(--gold-light);
  border: 1px solid rgba(184,134,11,0.5);
}
.btn-outline:hover {
  border-color: var(--gold-light);
  background: rgba(184,134,11,0.08);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.2);
}
.btn-ghost:hover {
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.05);
}

.btn-whatsapp {
  background: #25D366;
  color: #fff;
}
.btn-whatsapp:hover { background: #1ebe5d; transform: translateY(-2px); }

/* ─── CARDS ─────────────────────────────────────────────── */
.card {
  background: var(--black-card);
  border: 1px solid rgba(184,134,11,0.12);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: var(--transition);
}
.card:hover {
  border-color: rgba(184,134,11,0.35);
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}
.card:hover::before { opacity: 1; }

/* ─── FORM ───────────────────────────────────────────────── */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--grey-light);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(184,134,11,0.2);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-fast);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  background: rgba(184,134,11,0.06);
  box-shadow: 0 0 0 3px rgba(184,134,11,0.1);
}
.form-group select option { background: var(--black-soft); }
.form-group textarea { resize: vertical; min-height: 120px; }

/* ─── BADGE ─────────────────────────────────────────────── */
.badge {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(184,134,11,0.12);
  border: 1px solid rgba(184,134,11,0.3);
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gold-light);
  text-transform: uppercase;
}

/* ─── ANIMATIONS ─────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes pulse-gold {
  0%, 100% { box-shadow: 0 0 0 0 rgba(184,134,11,0.4); }
  50%       { box-shadow: 0 0 0 12px rgba(184,134,11,0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-8px); }
}

.animate-fade-up   { animation: fadeInUp 0.7s ease forwards; }
.animate-fade      { animation: fadeIn 0.6s ease forwards; }
.animate-float     { animation: float 4s ease-in-out infinite; }

/* Scroll reveal — hidden by default */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ─── SCROLLBAR ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--gold); border-radius: 3px; }

/* ─── SELECTION ──────────────────────────────────────────── */
::selection { background: rgba(184,134,11,0.3); color: var(--white); }

/* ─── GOLD TEXT SHIMMER ──────────────────────────────────── */
.text-shimmer {
  background: linear-gradient(90deg, var(--gold), var(--gold-pale), var(--gold), var(--gold-light), var(--gold));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 4s linear infinite;
}

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .container { padding: 0 24px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  :root { --section-pad: 64px 0; }
  .container { padding: 0 20px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.8rem; }
  .btn { padding: 12px 24px; font-size: 0.8rem; }
}

/* ─── REDUCED MOTION ─────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}