$custom-colors: (
  'dark-blue': #111827,
  'deep-blue': #03045e,
  'teal-blue': #0077b6,
  'turquoise': #00b4d8,
  'frosted-blue': #90e0ef,
  'light-cyan': #caf0f8,
);

$theme-colors: map-merge($theme-colors, $custom-colors);

.logo-container {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.hexagon {
    filter: drop-shadow(0 0 20px rgba(0, 173, 216, 0.3));
    transition: all 0.3s ease;
}

.hexagon:hover {
    filter: drop-shadow(0 0 30px rgba(0, 173, 216, 0.5));
    transform: scale(1.02);
}

.network-line {
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    animation: drawLine 2s ease-out forwards;
}

.network-node {
    opacity: 0;
    animation: fadeInNode 0.5s ease-out forwards;
}

.node-1 { animation-delay: 0.5s; }
.node-2 { animation-delay: 0.7s; }
.node-3 { animation-delay: 0.9s; }
.node-4 { animation-delay: 1.1s; }
.node-5 { animation-delay: 1.3s; }
.node-6 { animation-delay: 1.5s; }

@keyframes drawLine {
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes fadeInNode {
    to {
        opacity: 1;
    }
}

.pulse {
    animation: pulse 3s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

.gradient-text {
    background: linear-gradient(135deg, #00ADD8 0%, #5DC9E2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-pattern {
    background-image: radial-gradient(circle at 1px 1px, rgba(0, 173, 216, 0.15) 1px, transparent 0);
    background-size: 20px 20px;
}

.variant-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 1rem;
    padding: 2rem;
}

.variant-card--light {
    color: $dark;
    background: white;
    backdrop-filter: blur(12px);
    border-color: #374151;
}

.variant-card--dark {
    background: rgba(31, 41, 55, 0.5);
    backdrop-filter: blur(12px);
    border-color: #374151;
}

.variant-card--gradient {
    background: linear-gradient(135deg, rgba(0,173,216,.2), #0D1117);
    border-color: rgba(0,173,216,.3);
}

.variant-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Sponsor logos: forced white via filter (section bg is dark-blue).
   <img> keeps intrinsic size so it can't collapse to 0 width in a flex row. */
.sponsor-logo {
    height: 28px;
    width: auto;
    opacity: 0.75;
    /* ponytail: brightness(0) invert(1) = pure white regardless of SVG fill.
       If a section ever goes light, drop invert(1) (brightness(0) = black). */
    filter: brightness(0) invert(1);
}

.size-demo {
    transition: all 0.3s ease;
}

.bg-dark-custom {
    background-color: #111827;
}

.bg-dark-card {
    background-color: rgba(31, 41, 55, 0.5);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.bg-light-card {
    background-color: #fff;
    border: 1px solid #e5e7eb;
}

.bg-gradient-card {
    background: linear-gradient(135deg, rgba(0, 173, 216, 0.2) 0%, rgba(13, 17, 23, 1) 100%);
    border: 1px solid rgba(0, 173, 216, 0.3);
}

.text-dark-custom {
    color: #111827;
}

.text-gray-custom {
    color: #9ca3af;
}

.text-light-gray {
    color: #6b7280;
}

// Support page: tier cards ("Choose your level")
.tier-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: rgba(31, 41, 55, 0.5);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    padding: 1.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tier-card.featured {
    border-color: #00ADD8;
    box-shadow: 0 4px 24px rgba(0, 173, 216, 0.2);
}

.tier-card:hover {
    transform: translateY(-4px);
}

.tier-name {
    font-size: 1.15rem;
    color: #f3f4f6;
    margin-bottom: 0.25rem;
}

.tier-who {
    font-size: 0.8rem;
    color: #9ca3af;
    margin-bottom: 1rem;
    min-height: 2.4em;
}

.price {
    font-weight: 700;
    color: #00ADD8;
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.tier-list {
    list-style: none;
    padding-left: 0;
    font-size: 0.88rem;
    color: #d1d5db;
    flex: 1;
}

.tier-list li {
    position: relative;
    padding: 0.3rem 0 0.3rem 1.4rem;
}

.tier-list li::before {
    content: "✓";
    color: #00ADD8;
    position: absolute;
    left: 0;
}

// Support page: community link cards
.link-card {
    display: block;
    height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.75rem;
    padding: 1rem 1.25rem;
    background: rgba(31, 41, 55, 0.5);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.link-card:hover {
    text-decoration: none;
    border-color: #00ADD8;
    transform: translateY(-4px);
    box-shadow: 0 4px 24px rgba(0, 173, 216, 0.2);
}

.link-card strong {
    display: block;
    color: #00ADD8;
}

.link-card span {
    font-size: 0.85rem;
    color: #9ca3af;
}

.border-light-custom {
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.logo-glow {
  background-color: #00ADD8;
  opacity: .2;
  filter: blur(3rem);
  transition: opacity .5s;
}

/* replaces group-hover */
.logo-container:hover .logo-glow {
  opacity: .3;
}

.btn-go {
    background: linear-gradient(135deg, #00ADD8 0%, #0095B6 100%);
    transition: all 0.3s ease;
    border: none;
    color: #fff;
}

.btn-go:hover {
    border-color: #0090b3;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 173, 216, 0.3);
}

.btn-outline-go {
    transition: all 0.3s ease;
    color: #00ADD8;
    border-color: #00ADD8;
}

.btn-outline-go:hover {
    background: rgba(0,173,216,.1);
    color: #00ADD8;
    border-color: #00ADD8;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 173, 216, 0.3);
}

figure {
  width: 100%;
  margin: 0;
}

figure a,
.image-wrapper {
  display: block;
  width: 100%;
}

.image-wrapper img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

