/* GLOBAL RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: 'Inter', sans-serif;
  background: #000000;
  color: #e5e5e5;
  line-height: 1.6;
}

/* CONTAINERS */
.wf-container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

/* HEADER */
.wf-header {
  padding: 20px 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 999;
}

.wf-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.wf-logo-img {
  height: 40px;
  width: 40px;
  border-radius: 50%;
}

.wf-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.wf-menu a {
  color: #d9d9d9;
  margin-left: 18px;
  text-decoration: none;
  transition: 0.2s ease;
}

.wf-menu a:hover {
  color: #5cf1a5;
}

/* GPT BADGE */
.wf-gpt-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
}

.wf-gpt-badge img {
  height: 18px;
  width: 18px;
}

/* HERO SECTION */
.wf-hero {
  padding: 120px 0 100px;
  background: radial-gradient(circle at 20% 30%, #1ee0ff33, transparent),
              radial-gradient(circle at 80% 70%, #21e68333, transparent),
              #000;
}

.wf-hero-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 40px;
}

.wf-hero-text h1 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 3.4rem;
  line-height: 1.1;
  margin-bottom: 20px;
  color: #eefe22;
  text-shadow: 0 0 18px rgba(238, 254, 34, 0.35);
}

.wf-hero-text p {
  margin-bottom: 16px;
  color: #cccccc;
  max-width: 540px;
}

/* BUTTONS */
.wf-btn-primary {
  display: inline-block;
  background: linear-gradient(90deg, #5cf1a5, #1ee0ff);
  padding: 12px 24px;
  color: #000;
  font-weight: 600;
  border-radius: 30px;
  text-decoration: none;
  transition: 0.3s ease;
}

.wf-btn-primary:hover {
  filter: brightness(1.15);
  box-shadow: 0 0 18px #1ee0ff66;
}

.wf-btn-ghost {
  color: #1ee0ff;
  margin-left: 10px;
  text-decoration: none;
  padding: 10px 22px;
  border: 1px solid #1ee0ff;
  border-radius: 30px;
  transition: 0.3s ease;
}

.wf-btn-ghost:hover {
  background: #1ee0ff22;
}

/* HERO CARD */
.wf-hero-card {
  padding: 24px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 0 18px rgba(0, 255, 180, 0.08);
}

.wf-metric-value {
  font-size: 1.8rem;
  color: #5cf1a5;
  display: flex;
  align-items: center;
  gap: 10px;
}

.wf-mood-icon {
  height: 32px;
  width: 32px;
  border-radius: 50%;
}

.wf-tag-positive {
  color: #5cf1a5;
}

.wf-tag-warning {
  color: #eefe22;
}

.wf-tag-neutral {
  color: #1ee0ff;
}

/* SECTION STRUCTURE */
.wf-section {
  padding: 90px 0;
}

.wf-section-alt {
  background: linear-gradient(#000000ee, #000000ee),
              radial-gradient(circle at 10% 10%, #5cf1a522, transparent),
              radial-gradient(circle at 90% 85%, #1ee0ff22, transparent);
}

/* HEADINGS */
.wf-section h2 {
  color: #eefe22;
  font-family: 'Rajdhani', sans-serif;
  font-size: 2.4rem;
  margin-bottom: 20px;
  text-shadow: 0 0 14px rgba(238, 254, 34, 0.35);
}

.wf-section-intro {
  color: #cccccc;
  margin-bottom: 40px;
  max-width: 620px;
}

/* 3-COLUMN GRID */
.wf-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* GLOW CARDS */
.wf-card {
  background: rgba(255,255,255,0.04);
  padding: 28px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.10);
  transition: 0.3s ease;
}

.wf-card:hover {
  box-shadow: 0 0 22px #1ee0ff33;
}

/* TWO COLUMN SECTION */
.wf-two-col {
  display: grid;
  grid-template-columns: 1fr 0.7fr;
  gap: 40px;
}

/* HIGHLIGHT BOX */
.wf-highlight-box {
  background: rgba(255,255,255,0.06);
  padding: 26px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
}

.wf-highlight-label {
  color: #1ee0ff;
  font-weight: 600;
  margin-bottom: 10px;
}

/* FORM */
.wf-form {
  background: rgba(255,255,255,0.05);
  padding: 28px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.1);
}

.wf-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.wf-form input,
.wf-form select,
.wf-form textarea {
  width: 100%;
  margin-top: 6px;
  padding: 10px;
  background: #0f0f0f;
  border: 1px solid #333;
  color: #e5e5e5;
  border-radius: 8px;
}

.wf-btn-full {
  width: 100%;
  margin-top: 20px;
}

/* FOOTER */
.wf-footer {
  padding: 30px 0;
  text-align: center;
  color: #777;
  border-top: 1px solid #222;
}

/* RESPONSIVE */
@media only screen and (max-width: 900px) {
  .wf-hero-grid,
  .wf-grid-3,
  .wf-two-col,
  .wf-form-row {
    grid-template-columns: 1fr;
  }
}