*,
*::before,
*::after {
    box-sizing: border-box;
}

:root {
    --bg-page: #f8f8fb;
    --bg-surface: #ffffff;
    --text-primary: #111827;
    --text-secondary: #5f6570;
    --primary: #7B68EE;
    --accent: #FFD700;
    --accent-soft: #ffaf7b;
    --border: rgba(16, 24, 40, 0.08);
    --shadow: 0 25px 80px rgba(0, 0, 0, 0.08);
    --hero-start: #3a1c71;
    --hero-middle: #d76d77;
    --hero-end: #ffaf7b;
    --radius: 1rem;
    --container-width: 1200px;
    --bg-color: #ffffff;
    --text-color: #1a1a1a;
    --toggle-bg: #f0f0f0;
    --ff: "Lovalina", "Cinzel Decorative", serif;
}

html.dark-mode {
    --bg-color: #1e273a;
    --text-color: #d9c8c8;
    --toggle-bg: #252323;
}

body{
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
    font-family: 'Muli', sans-serif;
}
body main{
    background-color: var(--bg-color);
}
#theme-toggle {
    background: var(--toggle-bg);
    border: none;
    padding: 10px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

html.dark-mode .moon-icon {
    display: none;
}

html:not(.dark-mode) .sun-icon {
    display: none;
}

#theme-toggle svg {
    stroke: var(--text-color);
}

html {
    scroll-behavior: smooth;
}

img,svg {
    display: block;
    max-width: 100%;
}

button,
a {
    font: inherit;
}

.container {
    width: min(100% - 2rem, var(--container-width));
    margin: 0 auto;
}

.text-center {
    text-align: center;
}

.bg-light {
    background-color: #f8f9fa;
}

.section-title {
    max-width: 720px;
    margin: 0 auto 2rem;
    text-align: center;
    color: var(--text-primary);
}

.mt-4 {
    margin-top: 2rem;
}

.mb-2 {
    margin-bottom: 1rem;
}

.py-5 {
    padding-top: 3rem;
    padding-bottom: 3rem;
}
.justify-center{
    justify-content: center;
}
.px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
}

.d-flex {
    display: flex;
}

.align-center {
    align-items: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-2 {
    gap: 1rem;
}

.hidden {
    display: none !important;
}


.theme-toggle {
  width: 48px;
  height: 48px;
  background: var(--toggle-bg);
  border: none;
  border-radius: 50%;
}

.sun-icon,
.moon-icon {
  width: 20px;
  height: 20px;
}

html.dark-mode {
  --bg-color: #0f172a;
  --text-color: #f8fafc;
  --toggle-bg: #1f2937;
}

html.dark-mode .site-header {
  background: rgba(15, 23, 42, 0.95);
  border-color: rgba(148, 163, 184, 0.16);
}

html.dark-mode .nav-items {
  color: #cbd5e1;  
}

html.dark-mode .login-link {
  border-color: rgba(255, 215, 0, 0.35);
  color: #ffd700;
}

html.dark-mode .login-link:hover{
  color:var(--text-primary);
}

html:not(.dark-mode) .login-link:hover {
  border-color: rgba(50, 47, 32, 0.35);
  color:#0f172a;
}

/*** Responsive Navigation */
.menu-icon,
.close-icon {
    font-size: 25px;
    color: var(--text-color);
    margin-right: 0;
    padding: 0 10px;
    cursor: pointer;
    display: none;
}

@media only screen and (max-width: 700px) {
    .nav-items > #nav-list {
        display: none;
        width: 100%;
        background-color: var(--toggle-bg);
        position: absolute;
        top: 67px;
        left: 0;
        text-align: center;
        color: var(--text-color);
    }
    .nav-items > #nav-list li {
        display: block;
        margin: 20px 0;
    }
    .menu-icon {
        display: block;
    }
}
/**container tag*/
.container-tag{
  background-color: #080e1a;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem 3rem;
  width: 100%;
  position: relative;
  overflow: hidden;
}
.bg-glow{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 8rem;
  pointer-events: none;
  background: linear-gradient(rgba(87, 58, 129, 0.12) 0%, rgba(201, 168, 76, 0.05) 50%, transparent 100%);
  z-index: 1;
}
.responsive-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.brand-bio {
  transform: translate(0, 0) rotate(0) skewX(0) skewY(0) scaleX(1) scaleY(1); 
  margin-top: calc(1.5rem * calc(1 - 0)); 
  margin-bottom: calc(1.5rem * 0);
}
.name{
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif; 
  font-size: 1.5rem; 
  line-height: 2rem; 
  color: rgb(230,195,100);
}
.text{
  font-family: ui-serif, Georgia, Cambria, "Times New Roman", Times, serif; 
  font-size: 0.875rem; 
  line-height: 1.625; 
  color: rgb(148,163,184);
}

@media (max-width: 992px) {
    .container {
        width: min(100% - 1.5rem, 100%);
    }

    .hero-grid {
        grid-template-columns: 1fr;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 640px) {
    .px-4 {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-card {
        padding: 1.5rem;
    }

    .nav-items ul {
        flex-wrap: wrap;
        gap: 0.75rem;
    }
}