/* ===================================================================
   UNIVERSAL STYLE SYSTEM - AI Presentation Analyzer
   ===== BEAUTIFUL GOLD/BLACK/CREAM THEME WITH RICH ANIMATIONS =====
   ===================================================================
*/

:root {
  /* Color Scheme */
  --gold: #d4af37;
  --gold-dark: #c5a028;
  --gold-light: #f9e79f;
  --black: #000;
  --white: #ffffff;
  --cream: #fffaf0;
  --beige: #f5deb3;
  --light-beige: #f9f3e9;
  --dark-text: #1c1c1c;
  --gray-text: #333;
  --light-gray: #eee;
  --light-pink: #ffc0cb;
  --rose: #ffe4e1;
}

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

html, body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  scroll-behavior: smooth;
  width: 100%;
  height: auto;
}

body {
  background: linear-gradient(180deg, #fffaf0 0%, #f5deb3 100%) !important;
  color: var(--dark-text) !important;
  min-height: 100vh !important;
  overflow-x: hidden;
}

/* Override any existing background colors */
.container, .container-fluid, main, .page-content, .content {
  background: transparent !important;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 5px rgba(212, 175, 55, 0.5);
  }
  50% {
    box-shadow: 0 0 25px rgba(212, 175, 55, 0.9);
  }
}

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes wiggle {
  0%, 100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(-5deg);
  }
  75% {
    transform: rotate(5deg);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

/* ===== NAVBAR ===== */
.navbar {
  background: var(--black) !important;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3) !important;
  animation: slideInDown 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55) !important;
  border-bottom: 3px solid var(--gold) !important;
  padding: 1rem 0 !important;
  position: relative;
}

.navbar::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--light-pink), var(--gold));
  opacity: 0.6;
}

.navbar-brand {
  color: var(--gold) !important;
  font-weight: 800 !important;
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  transition: all 0.4s ease !important;
  animation: fadeIn 1s ease !important;
  font-size: 1.3rem !important;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.navbar-brand:hover {
  transform: scale(1.08) !important;
  filter: drop-shadow(0 0 15px rgba(212, 175, 55, 0.8));
  color: var(--gold-light) !important;
}

.navbar-brand img {
  height: 60px !important;
  transition: all 0.4s ease !important;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2));
  animation: pulse 3s ease-in-out infinite !important;
}

.navbar-brand img:hover {
  filter: drop-shadow(0 0 15px rgba(212, 175, 55, 0.9));
}

.nav-link {
  color: var(--white) !important;
  transition: all 0.3s ease !important;
  font-weight: 600 !important;
  position: relative;
  animation: slideInRight 0.6s ease !important;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.3s ease;
}

.nav-link:hover::before {
  width: 100%;
}

.nav-link:hover {
  color: var(--gold) !important;
  text-shadow: 0 0 10px rgba(212, 175, 55, 0.6);
  transform: translateY(-2px);
}

/* ===== BUTTONS ===== */
button, .btn, input[type="submit"], input[type="button"] {
  transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55) !important;
  animation: scaleIn 0.6s ease !important;
  font-weight: 600 !important;
  border-radius: 10px !important;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.5px;
}

.btn-primary, button[type="submit"], .btn-dark, .btn-success {
  background-color: var(--gold) !important;
  border: 2px solid var(--gold) !important;
  color: var(--black) !important;
  font-weight: 700 !important;
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.3) !important;
  text-transform: uppercase !important;
  letter-spacing: 1px !important;
  padding: 12px 30px !important;
}

.btn-primary:hover, button[type="submit"]:hover, .btn-dark:hover, .btn-success:hover {
  background-color: var(--gold-dark) !important;
  border-color: var(--gold-dark) !important;
  transform: translateY(-4px) !important;
  box-shadow: 0 12px 35px rgba(212, 175, 55, 0.6) !important;
}

.btn-primary:active, button[type="submit"]:active, .btn-dark:active, .btn-success:active {
  transform: translateY(-1px) !important;
}

.btn-outline-primary, .btn-outline-secondary {
  color: var(--gold) !important;
  border: 2px solid var(--gold) !important;
  transition: all 0.3s ease !important;
}

.btn-outline-primary:hover, .btn-outline-secondary:hover {
  background-color: var(--gold) !important;
  color: var(--black) !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.5) !important;
}

/* Social buttons */
.social-btn, .google-btn, .facebook-btn {
  border: 2px solid rgba(212, 175, 55, 0.5) !important;
  background: rgba(255, 255, 255, 0.9) !important;
  color: var(--gold) !important;
  padding: 14px 16px !important;
  border-radius: 12px !important;
  width: 100% !important;
  margin-bottom: 15px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 12px !important;
  font-weight: 600 !important;
  font-size: 1rem !important;
  transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55) !important;
  animation: slideInUp 0.7s ease !important;
}

.social-btn:hover, .google-btn:hover, .facebook-btn:hover {
  background-color: var(--gold) !important;
  color: var(--black) !important;
  transform: translateY(-5px) !important;
  box-shadow: 0 12px 30px rgba(212, 175, 55, 0.5) !important;
  border-color: var(--gold) !important;
}

/* ===== FORMS & INPUTS ===== */
.form-control, .form-select, textarea, select, input[type="text"], input[type="email"], input[type="password"], input[type="number"] {
  border: 2px solid rgba(212, 175, 55, 0.3) !important;
  background: rgba(255, 255, 255, 0.9) !important;
  color: var(--dark-text) !important;
  transition: all 0.3s ease !important;
  animation: fadeIn 0.6s ease !important;
  border-radius: 10px !important;
  font-size: 1rem !important;
  padding: 12px 16px !important;
}

.form-control:focus, .form-select:focus, textarea:focus, select:focus, input[type="text"]:focus, input[type="email"]:focus, input[type="password"]:focus, input[type="number"]:focus {
  border-color: var(--gold) !important;
  background: var(--white) !important;
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.4) !important;
  transform: translateY(-2px) !important;
  outline: none !important;
}

.form-control::placeholder, textarea::placeholder {
  color: rgba(0, 0, 0, 0.4) !important;
  opacity: 1 !important;
}

.form-label {
  color: var(--dark-text) !important;
  font-weight: 700 !important;
  margin-bottom: 10px !important;
  animation: fadeIn 0.5s ease !important;
  font-size: 1rem;
  letter-spacing: 0.3px;
}

/* ===== CARDS ===== */
.card, .feature-card, .demo-card {
  background: rgba(255, 255, 255, 0.95) !important;
  border: 2px solid rgba(212, 175, 55, 0.2) !important;
  border-radius: 18px !important;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1) !important;
  transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55) !important;
  animation: slideInUp 0.7s ease !important;
  overflow: hidden !important;
  position: relative;
}

.card::before, .feature-card::before, .demo-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  animation: shimmer 2s infinite;
}

.card:hover, .feature-card:hover, .demo-card:hover {
  transform: translateY(-8px) !important;
  box-shadow: 0 20px 50px rgba(212, 175, 55, 0.25) !important;
  border-color: var(--gold) !important;
}

.card-header {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%) !important;
  color: var(--black) !important;
  border: none !important;
  padding: 22px 25px !important;
  font-weight: 800 !important;
  font-size: 1.2rem !important;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card-body {
  padding: 28px !important;
  color: var(--dark-text) !important;
  animation: fadeIn 0.8s ease !important;
}

.card-title {
  color: var(--gold) !important;
  font-weight: 800 !important;
  margin-bottom: 16px !important;
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.card-text {
  color: var(--gray-text) !important;
  line-height: 1.8 !important;
  font-size: 1rem;
}

/* ===== HEADINGS ===== */
h1, h2, h3, h4, h5, h6 {
  color: var(--dark-text) !important;
  font-weight: 800 !important;
  animation: fadeInUp 0.7s ease !important;
  text-transform: uppercase;
  letter-spacing: 1px;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--dark-text) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: 2rem;
  margin-bottom: 20px;
  color: var(--gold) !important;
  position: relative;
}

h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--light-pink));
  border-radius: 3px;
}

h3, h4, h5, h6 {
  color: var(--dark-text) !important;
  margin-bottom: 15px;
}

/* ===== SECTIONS ===== */
section, .section {
  animation: fadeInUp 0.8s ease !important;
  background: transparent !important;
  padding: 50px 20px !important;
  border-radius: 0 !important;
  position: relative;
}

.hero-section, .page-header, .hero {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.12) 0%, rgba(255, 192, 203, 0.08) 100%) !important;
  padding: 80px 20px !important;
  text-align: center !important;
  animation: fadeInUp 1s ease !important;
  border-bottom: 3px solid rgba(212, 175, 55, 0.3) !important;
  border-radius: 0;
  position: relative;
}

.hero-section::before, .page-header::before, .hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.05), transparent),
              radial-gradient(circle at 80% 80%, rgba(255, 192, 203, 0.05), transparent);
  z-index: 0;
}

/* ===== CONTAINERS ===== */
.container, .container-md, .container-lg, .container-fluid {
  animation: fadeIn 0.7s ease !important;
  background: transparent !important;
}

.main-content, .page-content, main {
  background: transparent !important;
  animation: fadeIn 0.6s ease !important;
}

/* ===== TABLES ===== */
table, .table {
  background: rgba(255, 255, 255, 0.95) !important;
  animation: slideInUp 0.7s ease !important;
}

.table thead {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%) !important;
  color: var(--black) !important;
  font-weight: 700 !important;
}

.table tbody tr {
  transition: all 0.3s ease;
  animation: fadeIn 0.5s ease;
}

.table tbody tr:hover {
  background: rgba(212, 175, 55, 0.1) !important;
  transform: scale(1.01);
}

.table td, .table th {
  border-color: rgba(212, 175, 55, 0.2) !important;
  padding: 15px !important;
}

/* ===== LISTS ===== */
ul, ol, li {
  color: var(--dark-text) !important;
}

li {
  margin-bottom: 12px !important;
  animation: slideInLeft 0.6s ease !important;
  transition: all 0.3s ease;
}

li:hover {
  transform: translateX(5px);
}

/* ===== LINKS ===== */
a {
  color: var(--gold) !important;
  text-decoration: none !important;
  transition: all 0.3s ease !important;
  position: relative;
}

a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.3s ease;
}

a:hover::after {
  width: 100%;
}

a:hover {
  color: var(--gold-dark) !important;
  text-shadow: 0 0 5px rgba(212, 175, 55, 0.5);
}

/* ===== FOOTER ===== */
footer {
  background: var(--black) !important;
  padding: 40px 20px 20px !important;
  text-align: center !important;
  font-size: 0.95rem !important;
  color: var(--white) !important;
  border-top: 3px solid var(--gold) !important;
  animation: slideInUp 0.8s ease !important;
  margin-top: 60px !important;
}

footer a {
  color: var(--gold-light) !important;
  transition: all 0.3s ease;
}

footer a:hover {
  color: var(--light-pink) !important;
  text-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
}

footer p {
  color: var(--white) !important;
  animation: fadeIn 0.7s ease !important;
  margin-bottom: 10px;
}

  .hero h1 {
    font-size: 2rem;
  }

  .demo-container {
    padding: 30px;
    min-height: 400px;
  }

  .navbar-brand img {
    height: 50px;
  }

  .navbar-brand span {
    font-size: 1rem;
  }
}

@media (max-width: 576px) {
  .hero {
    padding: 30px 0;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  .demo-container {
    padding: 20px;
    min-height: 300px;
  }

  .feature-card {
    padding: 15px;
  }
}

/* ===== MODALS & DIALOGS ===== */
.modal-content {
  background: linear-gradient(135deg, #fffaf0 0%, #f5deb3 100%) !important;
  border: 2px solid var(--gold) !important;
  border-radius: 15px !important;
  animation: scaleIn 0.5s ease !important;
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3) !important;
}

.modal-header {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%) !important;
  color: var(--black) !important;
  border: none !important;
  padding: 25px !important;
}

.modal-title {
  font-weight: 800 !important;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.close {
  color: var(--black) !important;
  opacity: 1 !important;
  font-weight: 600;
}

/* ===== COMPREHENSIVE UTILITIES ===== */
.text-gold {
  color: var(--gold) !important;
}

.text-light-gold {
  color: var(--gold-light) !important;
}

.text-light-pink {
  color: var(--light-pink) !important;
}

.text-rose {
  color: var(--rose) !important;
}

.bg-gold {
  background-color: var(--gold) !important;
  color: var(--black) !important;
}

.bg-cream {
  background-color: var(--cream) !important;
}

.bg-beige {
  background-color: var(--beige) !important;
}

.bg-light-beige {
  background-color: var(--light-beige) !important;
}

/* Animation utilities */
.animate-fade-in {
  animation: fadeIn 0.6s ease !important;
}

.animate-fade-in-up {
  animation: fadeInUp 0.7s ease !important;
}

.animate-slide-in-left {
  animation: slideInLeft 0.7s ease !important;
}

.animate-slide-in-right {
  animation: slideInRight 0.7s ease !important;
}

.animate-slide-in-up {
  animation: slideInUp 0.7s ease !important;
}

.animate-slide-in-down {
  animation: slideInDown 0.7s ease !important;
}

.animate-scale-in {
  animation: scaleIn 0.6s ease !important;
}

.animate-pulse {
  animation: pulse 2s ease-in-out infinite !important;
}

.animate-bounce {
  animation: bounce 1.5s ease-in-out infinite !important;
}

.animate-float {
  animation: float 3s ease-in-out infinite !important;
}

.animate-wiggle {
  animation: wiggle 0.5s ease !important;
}

.animate-glow {
  animation: glow 2s ease-in-out infinite !important;
}

/* ===== SPECIAL EFFECTS ===== */
.glass-effect {
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.1) !important;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.shadow-gold {
  box-shadow: 0 8px 25px rgba(212, 175, 55, 0.3) !important;
}

.border-gold {
  border: 2px solid var(--gold) !important;
}

.gradient-text {
  background: linear-gradient(135deg, var(--gold) 0%, var(--light-pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== BADGES & ALERTS ===== */
.badge {
  padding: 8px 14px;
  font-weight: 700;
  border-radius: 25px;
  animation: slideInUp 0.5s ease;
}

.badge-gold {
  background-color: var(--gold);
  color: var(--black);
}

.alert {
  border-radius: 10px !important;
  border: 2px solid rgba(212, 175, 55, 0.3) !important;
  animation: slideInDown 0.4s ease !important;
  background: rgba(255, 255, 255, 0.95) !important;
}

.alert-danger {
  background-color: #fff3cd !important;
  border-color: #ffc107 !important;
}

.alert-success {
  background-color: #d4edda !important;
  border-color: #28a745 !important;
}

/* Override Bootstrap defaults */
.bg-light {
  background: transparent !important;
}

.bg-dark {
  background: var(--black) !important;
}

.btn-light {
  background-color: rgba(255, 255, 255, 0.9) !important;
  border-color: rgba(212, 175, 55, 0.3) !important;
  color: var(--dark-text) !important;
}

.btn-light:hover {
  background-color: var(--white) !important;
  border-color: var(--gold) !important;
}

.text-dark {
  color: var(--dark-text) !important;
}

.text-muted {
  color: var(--gray-text) !important;
}

/* ===== DISPLAY UTILITIES ===== */
.visible {
  visibility: visible;
}

.hidden {
  visibility: hidden;
}

/* ===== TRIAL GATE ===== */
.trial-gate {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9998;
  padding: 20px;
}

.trial-gate__card {
  max-width: 520px;
  width: 100%;
  background: #fffaf0;
  border-radius: 18px;
  border: 2px solid rgba(212, 175, 55, 0.35);
  padding: 28px;
  text-align: center;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
}

.trial-gate__card h3 {
  color: var(--gold) !important;
  margin-bottom: 10px;
}

.trial-gate__card p {
  color: var(--gray-text);
  margin-bottom: 18px;
}

.trial-gate__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== GLOBAL PAGE LOADER ===== */
.page-loader {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(212, 175, 55, 0.12), transparent 45%),
              linear-gradient(160deg, #fffaf0 0%, #f5deb3 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.page-loader.is-visible {
  opacity: 1;
  pointer-events: all;
}

.page-loader__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  text-align: center;
}

.page-loader__logo {
  width: 90px;
  height: 90px;
  border-radius: 22px;
  background: rgba(0, 0, 0, 0.9);
  border: 2px solid rgba(212, 175, 55, 0.4);
  display: grid;
  place-items: center;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
  animation: loaderFloat 1.6s ease-in-out infinite;
}

.page-loader__logo img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  filter: drop-shadow(0 6px 18px rgba(212, 175, 55, 0.45));
}

.page-loader__text {
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--dark-text);
}

.page-loader__subtext {
  font-size: 0.9rem;
  color: var(--gray-text);
}

.page-loader__bar {
  width: 220px;
  height: 6px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.page-loader__bar span {
  display: block;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  animation: loaderBar 1.2s ease-in-out infinite;
}

@keyframes loaderFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes loaderBar {
  0% { transform: translateX(-100%); }
  50% { transform: translateX(60%); }
  100% { transform: translateX(140%); }
}