/* ==========================================================================
   AMBIATKSHI FINANCIAL TECHNOLOGIES - DESIGN SYSTEM & CORE TOKENS
   Theme: Obsidian Deep Space + Cyber Gold & Emerald Financial Accents
   ========================================================================== */

:root {
  --bg-primary: #080a0f;
  --bg-secondary: #0f131d;
  --bg-card: rgba(18, 24, 38, 0.75);
  --bg-card-hover: rgba(26, 34, 52, 0.85);
  --bg-input: #0b0e17;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-glow: rgba(245, 158, 11, 0.35);
  --border-emerald: rgba(16, 185, 129, 0.35);

  --accent-gold: #f59e0b;
  --accent-gold-hover: #d97706;
  --accent-gold-glow: rgba(245, 158, 11, 0.18);

  --accent-emerald: #10b981;
  --accent-emerald-glow: rgba(16, 185, 129, 0.2);
  --accent-rose: #f43f5e;
  --accent-rose-glow: rgba(244, 63, 94, 0.2);
  --accent-cyan: #06b6d4;
  --accent-purple: #a855f7;

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', ui-monospace, SFMono-Regular, monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.6), 0 0 1px 1px var(--border-color);
  --shadow-glow-gold: 0 0 25px -5px rgba(245, 158, 11, 0.3);
  --shadow-glow-emerald: 0 0 25px -5px rgba(16, 185, 129, 0.3);

  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 15% 10%, rgba(245, 158, 11, 0.05) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(16, 185, 129, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(6, 182, 212, 0.02) 0%, transparent 60%);
  background-attachment: fixed;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Header & Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 10, 15, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-container {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.brand-logo-img {
  height: 32px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(200, 168, 107, 0.2));
}

.vercel-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-fast);
}

.vercel-badge:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-1px);
}

.brand-badge {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.5rem;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: var(--accent-gold);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-item {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-item:hover, .nav-item.active {
  color: var(--text-primary);
}

.nav-item.active {
  color: var(--accent-gold);
}

.auth-button {
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-hover));
  color: #000;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-glow-gold);
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.auth-button:hover {
  transform: translateY(-1px);
  filter: brightness(1.1);
}

/* Glassmorphic Cards */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
}

.card:hover {
  border-color: rgba(255, 255, 255, 0.14);
}

.card.highlight-gold {
  border-color: var(--border-color-glow);
  box-shadow: var(--shadow-glow-gold);
}

.card.highlight-emerald {
  border-color: var(--border-emerald);
  box-shadow: var(--shadow-glow-emerald);
}

/* Form Controls & Pull-Down Selectors */
.select-wrapper {
  position: relative;
  width: 100%;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1.25rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.form-label .badge-default {
  font-size: 0.65rem;
  font-family: var(--font-mono);
  color: var(--accent-gold);
  background: rgba(245, 158, 11, 0.1);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
}

.select-control, .input-control {
  width: 100%;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  outline: none;
  transition: var(--transition-fast);
  appearance: none;
  cursor: pointer;
}

.select-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f59e0b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.select-control:focus, .input-control:focus {
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
}

.select-control option {
  background-color: #0d111a;
  color: #fff;
  padding: 0.5rem;
}

/* Badges & Tags */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-mono);
}

.status-pill.bullish {
  background: var(--accent-emerald-glow);
  color: var(--accent-emerald);
  border: 1px solid var(--border-emerald);
}

.status-pill.bearish {
  background: var(--accent-rose-glow);
  color: var(--accent-rose);
  border: 1px solid rgba(244, 63, 94, 0.35);
}

.status-pill.neutral {
  background: rgba(148, 163, 184, 0.1);
  color: var(--text-secondary);
  border: 1px solid rgba(148, 163, 184, 0.2);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-hover));
  color: #05070a;
  font-weight: 700;
  box-shadow: var(--shadow-glow-gold);
}

.btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.btn-emerald {
  background: linear-gradient(135deg, var(--accent-emerald), #059669);
  color: #000;
  font-weight: 700;
  box-shadow: var(--shadow-glow-emerald);
}

.btn-emerald:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border-color: var(--border-color);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Monospace telemetry logs */
.telemetry-box {
  background: #06080d;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #a3e635;
  overflow-x: auto;
  line-height: 1.6;
}

/* Modal Dialogs */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color-glow);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  width: 90%;
  max-width: 480px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.9), var(--shadow-glow-gold);
}

/* Corporate Footer (Aligned with ambiakshi.com) */
.corp-footer {
  margin-top: 5rem;
  background: #050F20;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #94a3b8;
  font-size: 0.85rem;
}

.corp-footer-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 4rem 1.5rem 3rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 1fr;
  gap: 2.5rem;
}

@media (max-width: 960px) {
  .corp-footer-container {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .corp-footer-container {
    grid-template-columns: 1fr;
  }
}

.corp-footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.corp-brand-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.corp-brand-title {
  font-size: 1.15rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.corp-brand-accent {
  color: #C8A86B;
  font-weight: 300;
}

.corp-brand-desc {
  font-size: 0.82rem;
  line-height: 1.65;
  color: #94a3b8;
}

.corp-contact-list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: 0.82rem;
  padding-top: 0.35rem;
}

.corp-contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.corp-icon {
  font-size: 0.9rem;
}

.corp-newsletter-box {
  padding-top: 0.75rem;
}

.corp-newsletter-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #C8A86B;
  margin-bottom: 0.5rem;
}

.corp-newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.corp-newsletter-input {
  background: #0A1E3F;
  border: 1px solid #1e293b;
  color: #ffffff;
  padding: 0.55rem 0.85rem;
  border-radius: 8px;
  font-size: 0.82rem;
  flex: 1;
}

.corp-newsletter-input:focus {
  outline: none;
  border-color: #C8A86B;
}

.corp-newsletter-btn {
  background: #C8A86B;
  color: #0A1E3F;
  font-weight: 700;
  border: none;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  font-size: 0.82rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.corp-newsletter-btn:hover {
  background: #DFCA95;
  transform: translateY(-1px);
}

.corp-col-heading {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #ffffff;
  margin-bottom: 0.35rem;
}

.corp-link-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-size: 0.82rem;
}

.corp-link-list a {
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.15s ease;
}

.corp-link-list a:hover {
  color: #ffffff;
}

.corp-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1.5rem 1.5rem 2rem;
  font-size: 0.8rem;
  color: #64748b;
}

.corp-bottom-container {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.corp-bottom-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.corp-bottom-links a {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.8rem;
}

.corp-bottom-links a:hover {
  color: #ffffff;
}