[file name]: style.css
[file content begin]
/* Optimized social button SVG sizing */
.auth-social-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  display: block;
}

/* Background slideshow rendering optimization for faster load */
.slideshow-bg .slide {
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  will-change: opacity, transform;
  animation: grandmasterSlide 18s infinite linear;
}

/* --- AUTH PAGES (sign-in.html & sign-up.html) --- */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.auth-main {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 70vh;
  padding: 32px 16px;
}
#google img{
  height: auto;
  width: 100%;
}

.auth-container {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
}

.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 40px 32px;
  box-shadow: var(--card-shadow);
  text-align: center;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.auth-icon {
  font-size: 48px;
  line-height: 1;
  margin-bottom: 8px;
}

.auth-card h2 {
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.auth-subtitle {
  color: var(--text-secondary);
  font-size: 15px;
  margin-bottom: 28px;
}

/* --- Form --- */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: left;
}

.auth-input-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.auth-input-group label {
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
}

.auth-input-group input {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 15px;
  color: var(--text-primary);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}

.auth-input-group input:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

/* Password wrapper with toggle */
.auth-password-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.auth-password-wrapper input {
  padding-right: 44px;
}

.auth-pw-toggle {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 4px;
  line-height: 1;
  transition: transform 0.2s ease;
}

.auth-pw-toggle:hover {
  transform: scale(1.1);
  color: var(--accent-color);
}

/* Options row (remember + forgot) */
.auth-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  margin: 4px 0 0 0;
}

.auth-remember {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  cursor: pointer;
}

.auth-remember input[type="checkbox"] {
  accent-color: var(--accent-color);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.auth-forgot {
  color: var(--accent-color);
  font-weight: 500;
  text-decoration: none;
}

.auth-forgot:hover {
  text-decoration: underline;
}

/* Submit button */
.auth-btn {
  width: 100%;
  margin-top: 4px;
  padding: 14px;
  font-size: 16px;
}

/* Divider */
.auth-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 8px 0 4px 0;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--border-color);
}

.auth-divider span {
  padding: 0 12px;
  color: var(--text-secondary);
  font-size: 13px;
  background: var(--bg-card);
  white-space: nowrap;
}

/* Social buttons */
.auth-social {
  display: flex;
  gap: 12px;
}

.auth-social-btn {
  flex: 1;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 12px 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.auth-social-btn:hover {
  background: var(--accent-color);
  color: #fff;
  border-color: var(--accent-color);
  transform: translateY(-2px);
}

/* Terms (sign-up) */
.auth-terms {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  margin: 4px 0 0 0;
}

.auth-terms input[type="checkbox"] {
  accent-color: var(--accent-color);
  width: 16px;
  height: 16px;
  margin-top: 2px;
  flex-shrink: 0;
  cursor: pointer;
}

.auth-terms a {
  color: var(--accent-color);
  font-weight: 500;
  text-decoration: none;
}

.auth-terms a:hover {
  text-decoration: underline;
}

/* Footer link */
.auth-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 15px;
  color: var(--text-secondary);
}

.auth-footer a {
  color: var(--accent-color);
  font-weight: 600;
  text-decoration: none;
}

.auth-footer a:hover {
  text-decoration: underline;
}

/* --- Dark theme overrides for auth elements --- */
[data-theme="dark"] .auth-card {
  background: var(--bg-card);
}

[data-theme="dark"] .auth-input-group input {
  background: var(--bg-primary);
}

[data-theme="dark"] .auth-divider span {
  background: var(--bg-card);
}

[data-theme="dark"] .auth-social-btn {
  background: var(--bg-primary);
}

[data-theme="dark"] .auth-pw-toggle {
  color: var(--text-secondary);
}

/* --- Responsive --- */
@media screen and (max-width: 520px) {
  .auth-card {
    padding: 28px 16px;
  }

  .auth-card h2 {
    font-size: 24px;
  }

  .auth-social {
    flex-direction: column;
  }

  .auth-options {
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }

  .auth-main {
    min-height: 60vh;
    padding: 20px 12px;
  }
}

/* --- RESET & BASIC VARIABLES --- */
:root {
  --bg-primary: #f8fafc;
  --bg-secondary: rgba(255, 255, 255, 0.9);
  --bg-card: rgba(255, 255, 255, 0.95);
  --bg-gradient: linear-gradient(135deg, rgba(224, 242, 254, 0.85) 0%, rgba(248, 250, 252, 0.85) 100%);
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --border-color: rgba(226, 232, 240, 0.8);
  --accent-color: #38bdf8;
  --accent-hover: #0369a1;
  --card-shadow: 0px 8px 24px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] {
  --bg-primary: #0b1320;
  --bg-secondary: rgba(21, 34, 56, 0.9);
  --bg-card: rgba(27, 42, 74, 0.95);
  --bg-gradient: linear-gradient(135deg, rgba(13, 27, 42, 0.9) 0%, rgba(11, 19, 32, 0.9) 100%);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --border-color: rgba(42, 62, 92, 0.8);
  --accent-color: #38bdf8;
  --accent-hover: #0284c7;
  --card-shadow: 0px 8px 24px rgba(0, 0, 0, 0.4);
}

* {
  box-sizing: border-box;
  margin: 0px;
  padding: 0px;
  font-family: Arial, Helvetica, sans-serif;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}

/* --- GRANDMASTER BACKGROUND SLIDESHOW --- */
.slideshow-bg {
  position: fixed;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  z-index: -2;
  overflow: hidden;
}

.slideshow-bg .slide {
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  animation: grandmasterSlide 18s infinite linear;
}

.slideshow-bg .slide:first-child {
  background-image: url('micro.jpg');
  animation-delay: 0s;
}
.slideshow-bg .slide:nth-child(2) {
  background-image: url('bg2.jpg');
  animation-delay: 6s;
}
.slideshow-bg .slide:last-child {
  background-image: url('first.jpg');
  animation-delay: 12s;
}

@keyframes grandmasterSlide {
  0% {
    opacity: 0;
    transform: scale(1) rotate(0deg);
  }
  10% {
    opacity: 0.8;
    transform: scale(1.03) rotate(0.5deg);
  }
  33% {
    opacity: 0.8;
    transform: scale(1.06) rotate(-0.5deg);
  }
  43% {
    opacity: 0;
    transform: scale(1.08) rotate(0deg);
  }
  100% {
    opacity: 0;
  }
}

header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0px;
  z-index: 1000;
  backdrop-filter: blur(8px);
}

[data-theme="light"] header {
  background-color: #ffffff !important;
}

[data-theme="light"] .card,
[data-theme="light"] .welcome-card,
[data-theme="light"] .faq-item,
[data-theme="light"] .top-drawer {
  background-color: #ffffff !important;
  box-shadow: 0px 8px 24px rgba(0, 0, 0, 0.12);
}

/* Optimized social button SVG sizing */
.auth-social-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  display: block;
}

/* Background slideshow rendering optimization for faster load */
.slideshow-bg .slide {
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  will-change: opacity, transform;
  animation: grandmasterSlide 18s infinite linear;
}

/* --- AUTH PAGES (sign-in.html & sign-up.html) --- */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.auth-main {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 70vh;
  padding: 32px 16px;
}
#google img{
  height:px;
  width:100%;
}

.auth-container {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
}

.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 40px 32px;
  box-shadow: var(--card-shadow);
  text-align: center;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.auth-icon {
  font-size: 48px;
  line-height: 1;
  margin-bottom: 8px;
}

.auth-card h2 {
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.auth-subtitle {
  color: var(--text-secondary);
  font-size: 15px;
  margin-bottom: 28px;
}

/* --- Form --- */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: left;
}

.auth-input-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.auth-input-group label {
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
}

.auth-input-group input {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 15px;
  color: var(--text-primary);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}

.auth-input-group input:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

/* Password wrapper with toggle */
.auth-password-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.auth-password-wrapper input {
  padding-right: 44px;
}

.auth-pw-toggle {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 4px;
  line-height: 1;
  transition: transform 0.2s ease;
}

.auth-pw-toggle:hover {
  transform: scale(1.1);
  color: var(--accent-color);
}

/* Options row (remember + forgot) */
.auth-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  margin: 4px 0 0 0;
}

.auth-remember {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  cursor: pointer;
}

.auth-remember input[type="checkbox"] {
  accent-color: var(--accent-color);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.auth-forgot {
  color: var(--accent-color);
  font-weight: 500;
  text-decoration: none;
}

.auth-forgot:hover {
  text-decoration: underline;
}

/* Submit button */
.auth-btn {
  width: 100%;
  margin-top: 4px;
  padding: 14px;
  font-size: 16px;
}

/* Divider */
.auth-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 8px 0 4px 0;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--border-color);
}

.auth-divider span {
  padding: 0 12px;
  color: var(--text-secondary);
  font-size: 13px;
  background: var(--bg-card);
  white-space: nowrap;
}

/* Social buttons */
.auth-social {
  display: flex;
  gap: 12px;
}

.auth-social-btn {
  flex: 1;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 12px 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.auth-social-btn:hover {
  background: var(--accent-color);
  color: #fff;
  border-color: var(--accent-color);
  transform: translateY(-2px);
}

/* Terms (sign-up) */
.auth-terms {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  margin: 4px 0 0 0;
}

.auth-terms input[type="checkbox"] {
  accent-color: var(--accent-color);
  width: 16px;
  height: 16px;
  margin-top: 2px;
  flex-shrink: 0;
  cursor: pointer;
}

.auth-terms a {
  color: var(--accent-color);
  font-weight: 500;
  text-decoration: none;
}

.auth-terms a:hover {
  text-decoration: underline;
}

/* Footer link */
.auth-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 15px;
  color: var(--text-secondary);
}

.auth-footer a {
  color: var(--accent-color);
  font-weight: 600;
  text-decoration: none;
}

.auth-footer a:hover {
  text-decoration: underline;
}

/* --- Dark theme overrides for auth elements --- */
[data-theme="dark"] .auth-card {
  background: var(--bg-card);
}

[data-theme="dark"] .auth-input-group input {
  background: var(--bg-primary);
}

[data-theme="dark"] .auth-divider span {
  background: var(--bg-card);
}

[data-theme="dark"] .auth-social-btn {
  background: var(--bg-primary);
}

[data-theme="dark"] .auth-pw-toggle {
  color: var(--text-secondary);
}

/* --- Responsive --- */
@media screen and (max-width: 520px) {
  .auth-card {
    padding: 28px 16px;
  }

  .auth-card h2 {
    font-size: 24px;
  }

  .auth-social {
    flex-direction: column;
  }

  .auth-options {
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }

  .auth-main {
    min-height: 60vh;
    padding: 20px 12px;
  }
}
/* --- RESET & BASIC VARIABLES --- */
:root {
  --bg-primary: #f8fafc;
  --bg-secondary: rgba(255, 255, 255, 0.9);
  --bg-card: rgba(255, 255, 255, 0.95);
  --bg-gradient: linear-gradient(135deg, rgba(224, 242, 254, 0.85) 0%, rgba(248, 250, 252, 0.85) 100%);
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --border-color: rgba(226, 232, 240, 0.8);
  --accent-color: #38bdf8;
  --accent-hover: #0369a1;
  --card-shadow: 0px 8px 24px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] {
  --bg-primary: #0b1320;
  --bg-secondary: rgba(21, 34, 56, 0.9);
  --bg-card: rgba(27, 42, 74, 0.95);
  --bg-gradient: linear-gradient(135deg, rgba(13, 27, 42, 0.9) 0%, rgba(11, 19, 32, 0.9) 100%);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --border-color: rgba(42, 62, 92, 0.8);
  --accent-color: #38bdf8;
  --accent-hover: #0284c7;
  --card-shadow: 0px 8px 24px rgba(0, 0, 0, 0.4);
}

* {
  box-sizing: border-box;
  margin: 0px;
  padding: 0px;
  font-family: Arial, Helvetica, sans-serif;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

img {
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}

/* --- GRANDMASTER BACKGROUND SLIDESHOW --- */
.slideshow-bg {
  position: fixed;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  z-index: -2;
  overflow: hidden;
}

.slideshow-bg .slide {
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  animation: grandmasterSlide 18s infinite linear;
}

/* Each slide gets a different background image & staggered delay */
.slideshow-bg .slide:first-child {
  background-image: url('micro.jpg');
  animation-delay: 0s;
}
.slideshow-bg .slide:nth-child(2) {
  background-image: url('bg2.jpg');
  animation-delay: 6s;
}
.slideshow-bg .slide:last-child {
  background-image: url('first.jpg');
  animation-delay: 12s;
}

/* --- OVERLAY REMOVED – SLIDESHOW FULLY VISIBLE --- */
.slideshow-overlay {
  display: none;
}

@keyframes grandmasterSlide {
  0% {
    opacity: 0;
    transform: scale(1) rotate(0deg);
  }
  10% {
    opacity: 0.8;
    transform: scale(1.03) rotate(0.5deg);
  }
  33% {
    opacity: 0.8;
    transform: scale(1.06) rotate(-0.5deg);
  }
  43% {
    opacity: 0;
    transform: scale(1.08) rotate(0deg);
  }
  100% {
    opacity: 0;
  }
}

/* --- DISCLAIMER BAR --- */
.disclaimer-bar {
  background: linear-gradient(90deg, #f59e0b 0%, #fbbf24 50%, #f59e0b 100%);
  color: #0f172a;
  text-align: center;
  font-size: 14px;
  font-weight: bold;
  padding: 8px 16px;
  box-shadow: 0px 2px 10px rgba(245, 158, 11, 0.3);
}

/* --- HEADER & TOP NAVIGATION --- */
header {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0px;
  z-index: 1000;
  backdrop-filter: blur(8px);
}

/* --- LIGHT MODE: SOLID WHITE HEADER, CARDS, AND UI ELEMENTS --- */
[data-theme="light"] header {
  background-color: #ffffff !important;
}

[data-theme="light"] .card,
[data-theme="light"] .welcome-card,
[data-theme="light"] .faq-item,
[data-theme="light"] .top-drawer {
  background-color: #ffffff !important;
  box-shadow: 0px 8px 24px rgba(0, 0, 0, 0.12);
}

[data-theme="light"] .hero-banner {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
}

[data-theme="light"] .nav-link:hover,
[data-theme="light"] .nav-link.active {
  background-color: rgba(2, 132, 199, 0.12);
}

[data-theme="light"] .theme-btn,
[data-theme="light"] .drawer-toggle {
  background-color: #ffffff;
  border-color: #e2e8f0;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  max-width: 1200px;
  margin: 0px auto;
}

.logo {
  font-size: 22px;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  animation: logoPulse 4s infinite ease-in-out;
}

.logo span {
  color:#38bdf8;
}

@keyframes logoPulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.03);
  }
}

.desktop-tabs {
  display: flex;
  gap: 16px;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  font-weight: bold;
  font-size: 15px;
  padding: 8px 14px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-color);
  background-color: rgba(2, 132, 199, 0.12);
  transform: translateY(-2px);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-btn,
.drawer-toggle {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  font-size: 15px;
}

.theme-btn:hover,
.drawer-toggle:hover {
  transform: scale(1.05);
  border-color: var(--accent-color);
}

/* --- BLUE BUTTONS WITH STRONG BOX-SHADOW --- */
.cta-btn {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: #ffffff;
  padding: 10px 20px;
  border-radius: 8px;
  border: none;
  font-weight: bold;
  font-size: 15px;
  cursor: pointer;
  box-shadow: 0px 4px 16px rgba(2, 132, 199, 0.5);
  transition: all 0.3s ease;
}

.cta-btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0px 8px 28px rgba(2, 132, 199, 0.65);
}

.drawer-toggle {
  display: none;
}

/* --- TOP DOWN MENU DRAWER --- */
.top-drawer {
  display: flex;
  max-height: 0px;
  opacity: 0;
  overflow: hidden;
  background-color: var(--bg-secondary);
  border-bottom: 0px solid var(--accent-color);
  padding: 0px 16px;
  flex-direction: column;
  gap: 8px;
  transition: max-height 0.5s ease-in-out, opacity 0.4s ease, padding 0.4s ease;
}

.top-drawer.open {
  max-height: 500px;
  opacity: 1;
  padding: 16px 16px;
  border-bottom: 2px solid var(--accent-color);
}

.top-drawer .nav-link {
  width: 100%;
  padding: 12px 16px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  animation: drawerLinkFade 0.4s ease forwards;
}

@keyframes drawerLinkFade {
  0% {
    opacity: 0;
    transform: translateY(-10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0px);
  }
}

/* --- LAYOUT & MAIN --- */
main {
  max-width: 1200px;
  margin: 0px auto;
  padding: 32px 24px;
}

.hero-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-gradient);
  border: 1px solid var(--border-color);
  padding: 48px 32px;
  border-radius: 16px;
  margin-bottom: 40px;
  gap: 32px;
  box-shadow: var(--card-shadow);
  position: relative;
  overflow: hidden;
}

.hero-banner::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(60deg, transparent 20%, rgba(255, 255, 255, 0.1) 50%, transparent 80%);
  transform: rotate(30deg);
  animation: grandGlow 6s infinite linear;
}

@keyframes grandGlow {
  0% {
    transform: translateX(-100%) rotate(30deg);
  }
  100% {
    transform: translateX(100%) rotate(30deg);
  }
}

.hero-text h1 {
  font-size: 40px;
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 16px;
}

.hero-text p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-size: 18px;
}

/* --- WELCOME CARD --- */
.welcome-card {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 32px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 32px;
  margin-bottom: 40px;
  box-shadow: var(--card-shadow);
}

.welcome-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-color);
  box-shadow: 0px 12px 32px rgba(2, 132, 199, 0.15);
}

.welcome-img {
  flex: 1;
  max-width: 450px;
}

.welcome-img img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 12px;
  animation: floatImg 5s infinite ease-in-out;
}

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

.welcome-content {
  flex: 1.2;
}

/* --- GRIDS --- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  box-shadow: var(--card-shadow);
  position: relative;
  margin-top: 10px;
}

.card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-color);
  box-shadow: 0px 12px 28px rgba(0, 0, 0, 0.15);
}

/* --- SCROLL REVEAL ANIMATIONS --- */
.reveal {
  opacity: 0;
  transform: translateY(40px) scale(0.98);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0px) scale(1);
}

/* --- FAQ ACCORDION --- */
.faq-item {
  border: 1px solid var(--border-color);
  border-radius: 12px;
  margin-bottom: 12px;
  background-color: var(--bg-card);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 18px;
  text-align: left;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  padding: 0px 18px 18px;
  color: var(--text-secondary);
  display: none;
  font-size: 15px;
}

.faq-item.active .faq-answer {
  display: block;
  animation: faqExpand 0.3s ease-in-out;
}

@keyframes faqExpand {
  0% {
    opacity: 0;
    transform: translateY(-8px);
  }
  100% {
    opacity: 1;
    transform: translateY(0px);
  }
}

/* --- FOOTER --- */
footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 48px 24px 24px;
  margin-top: 64px;
}

[data-theme="light"] footer {
  background-color: #ffffff !important;
}

.footer-container {
  max-width: 1200px;
  margin: 0px auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 32px;
}

.footer-col h4 {
  margin-bottom: 16px;
  color: var(--accent-color);
  font-size: 18px;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 8px;
}

.footer-col a {
  color: var(--text-secondary);
  font-size: 15px;
}

.footer-col a:hover {
  color: var(--accent-color);
  padding-left: 4px;
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 14px;
}

/* --- RESPONSIVE --- */
@media screen and (max-width: 760px) {
  .desktop-tabs {
    display: none;
  }

  .drawer-toggle {
    display: block;
  }

  .hero-banner {
    flex-direction: column;
    text-align: center;
    padding: 32px 16px;
  }

  .welcome-card {
    flex-direction: column;
    text-align: center;
    padding: 24px 16px;
  }

  .welcome-img {
    max-width: 100%;
    width: 100%;
  }

  .grid-2,
  .grid-3,
  .footer-container {
    grid-template-columns: repeat(1, 1fr);
  }
}
/* --- FILE UPLOAD STYLES --- */
.file-input-group {
  margin-top: 0.2rem;
}

.file-input-group label {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  border: 1.5px dashed var(--border-color);
  border-radius: 40px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--bg-primary);
}

.file-input-group label:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
}

.file-input-group input[type="file"] {
  display: none;
}

.file-name {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-left: 0.5rem;
}

.file-preview {
  display: none;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin-top: 0.6rem;
  border: 2px solid var(--accent-color);
}

.file-preview.show {
  display: block;
}

/* Status Notifications */
.auth-error {
  color: #dc2626;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  padding: 0.6rem 1rem;
  background: rgba(254, 226, 226, 0.8);
  border-radius: 10px;
  display: none;
}

.auth-error.show {
  display: block;
}

.auth-success {
  color: #16a34a;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  padding: 0.6rem 1rem;
  background: rgba(220, 252, 231, 0.8);
  border-radius: 10px;
  display: none;
}

.auth-success.show {
  display: block;
}