/* --- Core Scroll Animation Logic --- */
.scroll-animate {
  opacity: 0;
  transform: translateY(40px) scale(0.95);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

.scroll-animate.animate-active {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* --- CTA Button Animations --- */
.cta-btn {
  transition: transform 0.3s ease, box-shadow 0.3s ease !important;
}

.cta-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 15px rgba(var(--v-primary-base), 0.4) !important;
}

/* Shifts the arrow slightly to the right on button hover */
.cta-arrow {
  transition: transform 0.2s ease !important;
}

.cta-btn:hover .cta-arrow {
  transform: translateX(4px);
}

.hero-section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.hero-section.animate-hero {
    opacity: 1;
    transform: translateY(0);
}

body {
    padding: 0;
    margin: 0;
    font-family: "Roboto", sans-serif;
    font-size: 14pt;
    background-color: #f0f0f0;
}

code, pre {
    font-family: "Source Code Pro", monospace;
    background-color: #f0f0f0;
    border-radius: 0.2em;
}

pre {
    margin: 0.5em;
    padding: 0.5em;
    border-radius: 0.5em;
}

img {
    max-width: 100%;
}

.content {
    max-width: 50em;
    margin: 0 auto;
    padding: 0 0.5em;
}

.post {
    padding: 1.5em;
    margin: 1em auto;
    background-color: #ffffff;
    border-radius: 1em;
}

.post p:first-child {
    margin-top: 0.3em;
}

.postHead {
    font-size: 10pt;
    color: #bebebe;
}

.postHead .date {
    float: right;
}

.overview {
    font-size: 42pt;
}

[v-cloak] {
    display: none;
}

/* cyrillic-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../fonts/Roboto-normal-300-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C88, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../fonts/Roboto-normal-300-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* greek-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../fonts/Roboto-normal-300-greek-ext.woff2') format('woff2');
  unicode-range: U+1F00-1FFF;
}
/* greek */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../fonts/Roboto-normal-300-greek.woff2') format('woff2');
  unicode-range: U+0370-03FF;
}
/* vietnamese */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../fonts/Roboto-normal-300-vietnamese.woff2') format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../fonts/Roboto-normal-300-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url('../fonts/Roboto-normal-300-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* cyrillic-ext */
@font-face {
  font-family: 'Source Code Pro';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/Source-Code-Pro-normal-400-cyrillic-ext.woff2') format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C88, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Source Code Pro';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/Source-Code-Pro-normal-400-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* greek-ext */
@font-face {
  font-family: 'Source Code Pro';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/Source-Code-Pro-normal-400-greek-ext.woff2') format('woff2');
  unicode-range: U+1F00-1FFF;
}
/* greek */
@font-face {
  font-family: 'Source Code Pro';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/Source-Code-Pro-normal-400-greek.woff2') format('woff2');
  unicode-range: U+0370-03FF;
}
/* vietnamese */
@font-face {
  font-family: 'Source Code Pro';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/Source-Code-Pro-normal-400-vietnamese.woff2') format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Source Code Pro';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/Source-Code-Pro-normal-400-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-024F, U+0259, U+1E00-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Source Code Pro';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/Source-Code-Pro-normal-400-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

.v-expansion-panel-content__wrap { padding: 0 !important; }

.v-expansion-panel--active > .v-expansion-panel-header {
  min-height: inherit;
  padding: 8px 24px;
}

.v-expansion-panel-header {
  min-height: inherit;
  padding: 8px 24px;
}

.active-chip {
    font-weight: bold;
    background-color: rgba(100, 100, 100, 0.75) !important;
}

.inactive-chip {
    font-weight: normal;
    background-color: rgba(150, 150, 150, 0.12) !important;
}

.action-button {
    min-width: 36px !important;
    padding: 0 0 !important;
}

.v-footer {
    font-size: 15px !important;
}

.video-stream {
    width: 100%;
    height: 800px;
    max-height: 800px;
    background: #000;
    object-fit: cover;
    display: block;
}

.video-card {
    overflow: hidden;
}

.position-relative {
    position: relative;
}

.video-controls-overlay {
    position: absolute;
    top: 12px;
    left: 24px;
    z-index: 2;
    background: rgba(0, 0, 0, 0.4);
    padding: 4px;
    border-radius: 24px;
    display: flex;
}

.wrap-title {
    white-space: normal;
}

/* --- Card Hover Effects --- */
.feature-card {
  cursor: pointer;
  /* Explicitly transition layout attributes for high-performance hover */
  transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1),
              box-shadow 0.3s cubic-bezier(0.25, 0.8, 0.25, 1),
              border-color 0.3s ease !important;
}

/* Hover State: Triggers elevation lift and subtle border tint */
.feature-card:hover {
    background-color: var(--v-primary-base) !important; /* Background shifts to primary */
    color: var(--v-primary-base) !important; /* Background shifts to primary */
    transform: translateY(-8px) !important;
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.1) !important;
    border-color: var(--v-primary-base) !important; /* Uses your Vuetify primary theme color */
}

/* Child Element Transitions inside Card */
.feature-avatar, .feature-icon {
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease !important;
}

.feature-avatar {
    background-color: #c7fdff !important; /* Background shifts to primary */
}

.feature-card:hover .feature-avatar {
    background-color: #1976d2 !important;
}

/* Subtle icon pop on card hover */
.feature-card:hover .feature-icon {
  color:  white !important; /* Icon shifts to white */
  transform: scale(1.1);
}

.color-stripe {
    width: 100%;
    background-color: #1976d2;
}