:root {
  --bg: #0f0f11;
  --panel: #161516;
  --muted: #9aa0a6;
  --accent: #7f3bf0;
  --accent-2: #6b2be8;
  --border: rgba(255,255,255,0.05);
}

/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  background: linear-gradient(180deg, #0f0f11, #0b0b0c);
  color: #e9e9ea;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ======================= NAVBAR ======================= */
.topbar {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  border-bottom: 1px solid var(--border);
}

.brand {
  font-size: 22px;
  font-weight: 700;
}

.nav {
  display: flex;
  gap: 22px;
}

.nav a {
  color: var(--muted);
  cursor: pointer;
  text-decoration: none;
  font-weight: 500;
}

.actions {
  display: flex;
  gap: 16px;
}

/* Buttons */
.btn {
  border: 0;
  padding: 10px 16px;
  cursor: pointer;
  border-radius: 10px;
  font-weight: 600;
}

.btn.ghost {
  border: 1px solid var(--border);
  background: transparent;
  color: #fff;
}

.btn.primary {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: white;
}

/* Pill button */
.pill {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  padding: 14px 20px;
  border-radius: 12px;
  border: 0;
  cursor: pointer;
  color: white;
  font-weight: 700;
}

/* Hidden */
.hidden {
  display: none !important;
}

/* ======================= HERO ======================= */
.hero {
  padding: 80px 0 40px;
  text-align: center;
}

.hero-badge {
  background: rgba(255,255,255,0.05);
  padding: 8px 14px;
  border-radius: 20px;
  display: inline-block;
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 16px;
}

.hero-title {
  font-size: 52px;
  line-height: 1.1;
  font-weight: 800;
  margin-bottom: 12px;
}

.hero-title span {
  color: var(--accent);
  font-size: 64px;
  display: block;
}

.hero-sub {
  max-width: 820px;
  margin: 18px auto 28px;
  color: var(--muted);
  font-size: 18px;
}

.hero-ctas {
  display: flex;
  justify-content: center;
  gap: 18px;
}

/* ======================= FEATURES SECTION ======================= */
.features-intro {
  padding: 40px 0;
  max-width: 1150px;
  margin: auto;
  text-align: center;
}

.features-intro h2 {
  font-size: 32px;
  margin-bottom: 6px;
}

.features-intro p {
  color: var(--muted);
  margin-bottom: 28px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.feature {
  background: var(--panel);
  padding: 22px;
  border-radius: 12px;
  border: 1px solid var(--border);
  text-align: left;
}

.icon {
  background: rgba(127,59,240,0.08);
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 10px;
}

.feature h3 {
  margin-bottom: 8px;
}

/* ======================= CARDS ======================= */
.analysis-chooser {
  padding: 40px 0;
  max-width: 1150px;
  margin: auto;
  text-align: center;
}

.cards {
  display: flex;
  justify-content: center;
  gap: 28px;
}

.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.015), transparent);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  width: 45%;
  position: relative;
  text-align: left;
}

.card.recommended {
  border: 2px solid rgba(127,59,240,0.6);
  box-shadow: 0 10px 30px rgba(127,59,240,0.1);
}

.badge {
  background: var(--accent);
  color: white;
  padding: 6px 16px;
  border-radius: 12px;
  font-size: 14px;
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: rgba(127,59,240,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 10px;
}

.card ul {
  color: var(--muted);
  padding-left: 20px;
  margin-bottom: 18px;
}

.start {
  width: 100%;
  padding: 14px;
  border: 0;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 700;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: white;
}

/* ======================= HISTORY ======================= */
.history-section {
  padding: 20px 0;
  max-width: 1150px;
  margin: auto;
}

.history-item {
  background: var(--panel);
  padding: 14px;
  border-radius: 8px;
  margin-bottom: 10px;
  border: 1px solid var(--border);
}

.muted {
  color: var(--muted);
}

.small {
  font-size: 13px;
}

/* ======================= FOOTER ======================= */
.foot {
  text-align: center;
  padding: 28px 0;
  color: var(--muted);
}

/* ======================= MODAL ======================= */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  justify-content: center;
  align-items: center;
}

.modal.hidden {
  display: none;
}

.modal-card {
  background: #121212;
  padding: 24px;
  width: 90%;
  max-width: 600px;
  border-radius: 14px;
  position: relative;
  animation: fadeIn 0.2s ease-out;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  cursor: pointer;
  font-size: 18px;
  color: var(--muted);
  background: transparent;
  border: none;
}

.modal-card input,
.modal-card textarea,
.modal-card select {
  width: 100%;
  padding: 12px;
  background: #0f0f11;
  border: 1px solid #222;
  border-radius: 10px;
  margin: 8px 0;
  color: white;
}

/* ======================= USER DROPDOWN ======================= */
.user-section {
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
}

.user-photo {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
}

.dropdown {
  position: absolute;
  top: 50px;
  right: 0;
  background: #1b1b1d;
  padding: 14px;
  border-radius: 12px;
  width: 200px;
  border: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
  animation: dropDown 0.2s ease-out;
}

.dropdown-item {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  text-align: left;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
}

.dropdown-item:hover {
  background: rgba(255,255,255,0.1);
}

.danger {
  color: #ff4d4d;
}

.dropdown-name {
  font-weight: 700;
  margin-bottom: 4px;
}

.dropdown-email {
  font-size: 12px;
  opacity: 0.7;
  margin-bottom: 10px;
}

/* ======================= ANIMATIONS ======================= */
@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes dropDown {
  from { opacity: 0; transform: translateY(-10px);}
  to   { opacity: 1; transform: translateY(0);}
}