/* Header ----------------------------------------------------------------------------------------------- */
#header {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    height: 100vh;
    padding: 0 20px;
}

.logo {
    margin-top: 100px;
    width: 20%;
    min-width: 300px;
}

#header h1 {
    margin-top: 100px;
    font-size: clamp(3rem, 5vw, 4rem);
}

#header h2 {
    font-size: 1rem;
    letter-spacing: 3px;
    color: var(--text-color-header-h2);
}

#header span,
#info h2 span{
    background: linear-gradient(to bottom, var(--gradient-1), var(--gradient-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Theme Selector */
#theme-selector {
    position: absolute;
    right: 0;
    top: 0;
    background-color: red;
    height: 100px;
    width: 100px;
}
.themeToggle {
    color: var(--gradient-1);
    width: 2.5em;
}

.st-sunMoonThemeToggleBtn {
    position: absolute;
    cursor: pointer;
    top: 25px;
    right: 25px;
}

.st-sunMoonThemeToggleBtn .themeToggleInput {
    opacity: 0;
    width: 100%;
    aspect-ratio: 1;
}

.st-sunMoonThemeToggleBtn svg {
    position: absolute;
    left: 0;
    width: 100%;
    height: 100%;
    transition: transform 0.4s ease;
    transform: rotate(40deg);
}

.st-sunMoonThemeToggleBtn svg .sunMoon {
    transform-origin: center center;
    transition: inherit;
    transform: scale(1);
}

.st-sunMoonThemeToggleBtn svg .sunRay {
    transform-origin: center center;
    transform: scale(0);
}

.st-sunMoonThemeToggleBtn svg mask > circle {
    transition: transform 0.64s cubic-bezier(0.41, 0.64, 0.32, 1.575);
    transform: translate(0px, 0px);
}

.st-sunMoonThemeToggleBtn svg .sunRay2 {
    animation-delay: 0.05s !important;
}
.st-sunMoonThemeToggleBtn svg .sunRay3 {
    animation-delay: 0.1s !important;
}
.st-sunMoonThemeToggleBtn svg .sunRay4 {
    animation-delay: 0.17s !important;
}
.st-sunMoonThemeToggleBtn svg .sunRay5 {
    animation-delay: 0.25s !important;
}
.st-sunMoonThemeToggleBtn svg .sunRay5 {
    animation-delay: 0.29s !important;
}

.st-sunMoonThemeToggleBtn .themeToggleInput:checked + svg {
    transform: rotate(90deg);
}
.st-sunMoonThemeToggleBtn .themeToggleInput:checked + svg mask > circle {
    transform: translate(16px, -3px);
}
.st-sunMoonThemeToggleBtn .themeToggleInput:checked + svg .sunMoon {
    transform: scale(0.55);
}
.st-sunMoonThemeToggleBtn .themeToggleInput:checked + svg .sunRay {
    animation: showRay1832 0.4s ease 0s 1 forwards;
}

@keyframes showRay1832 {
    0% {
        transform: scale(0);
    }
    100% {
        transform: scale(1);
    }
}

/* Info --------------------------------------------------------------------------------------------------------*/
#info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#info-grid {
    padding: 0 12%;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
    color: var(--text-color-2);
}

@media (max-width: 1200px) {
    #info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 750px) {
    #info-grid {
        grid-template-columns: 1fr;
    }
}

#info-grid > div {
    position: relative;
    aspect-ratio: 1 / 1;
    padding: 20px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    width: 350px;

    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px); /* Safari support */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Pseudo-element = gradient border layer */
#info-grid > div::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px; /* Border thickness */
    background: linear-gradient(to bottom, var(--gradient-1), var(--gradient-2));
    opacity: 0;            /* Hidden at start */
    transition: opacity 0.3s ease-in-out;
    z-index: 0;            /* Behind content */
    /* Mask makes the inside transparent, leaving only the border visible */
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
}

/* Show border on hover */
#info-grid > div:hover::before {
    opacity: 1;
}

/* Keeps content aligned above the pseudo element */
#info-grid > div > * {
    position: relative;
    z-index: 1;
}

/* Text animation */
#info-grid > div p {
    transition: color 0.3s ease-in-out;
}

#info-grid > div:hover p {
    color: var(--text-color-info-hover);
}

/* Pseudo-element overlay for gradient text */
#info-grid > div h3::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, var(--gradient-1), var(--gradient-2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    pointer-events: none;
}

/* Show gradient overlay on hover */
#info-grid > div:hover h3::after {
    opacity: 1;
}

/* SVGs */
.svg-container {
    width: 100%;
    height: 100%;
    position: relative;
    left: -20px; /* Same as padding of parent */
    margin-bottom: -20px; /* Same as padding of parent */
}

#info-grid svg {
    position: absolute;
    bottom: 0;
}

.data-connected {
    width: 80%;
    left: -2px;
}

.arrows {
    width: 65%;
}

.code {
    width: 80%;
    left: 10%;
}

.svg-container svg:not(.svg-gradient) {
    fill: var(--text-color-2);
}

/* Gradient icon starts invisible */
.svg-gradient {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    pointer-events: none;
}

/* Show gradient on hover (same as your text version) */
#info-grid > div:hover .svg-gradient {
    opacity: 1;
}

/* CTA */
#cta {
    margin-top: 5rem;
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

#cta button {
    position: relative;
    padding: 10px 20px;
    border-radius: 8px;
    background: transparent;
    border: none;
    overflow: hidden;
    display: flex;
    width: 250px;
    height: 55px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    gap: 10px;
    transition: color 0.3s ease;
    letter-spacing: 2px;
}

/* Gradient border */
#cta button::before,
.submenu div::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px; /* Border thickness */
    background: linear-gradient(to right, var(--gradient-1), var(--gradient-3));
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    z-index: 0;
}

/* Gradient background on hover */
#cta button::after,
#cta .submenu div::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(to right, var(--gradient-1), var(--gradient-3));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

/* Show background on hover */
#cta button:hover::after,
#cta .submenu div:hover::after {
    opacity: 1;
}

#cta svg{
    transition: fill 0.3s ease-in-out;
    fill: var(--text-color)
}

#cta button:hover svg{
    fill: white;
}

/* Gradient text */
#cta > button span,
#cta .submenu-wrapper button span,
#cta .submenu div span {
    font-weight: 600;
    position: relative;
    z-index: 1;
    background: var(--gradient-or-not);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* White Text on Hover */
#cta button:hover span,
#cta .submenu-wrapper button:hover span,
#cta .submenu div:hover span {
    color: white;
    -webkit-text-fill-color: white;
}

/* --- Submenu Styles --- */
.submenu-wrapper {
    position: relative;
    display: inline-block;
}

.gap {
    background-color: transparent;
    height: 10px;
    width: 100%;
}

.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 250px;
    background: transparent;
    border-radius: 10px;
    padding: 0;
    display: none;
    flex-direction: column;
}

/* Submenu items styled like main CTA buttons */
.submenu div {
    position: relative;
    padding: 10px 20px;
    background: transparent;
    border: none;
    overflow: hidden;
    display: flex;
    width: 100%;
    height: 55px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    letter-spacing: 2px;
    color: var(--text-color);
}

/* Border Radius */
.submenu > div:first-child {
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
}

.submenu > div:last-child {
    border-bottom-left-radius: 6px;
    border-bottom-right-radius: 6px;
}

/* Show submenu */
/* Desktop hover support */
.submenu-wrapper:hover .submenu {
    display: flex;
}

/* Mobile click support */
.submenu-wrapper.open .submenu {
    display: flex;
}

/* Partners ---------------------------------------------------------------------------- */
#partners {
    /* display: flex;  --------------- TEMP */
    display: none;
    flex-direction: column;
    align-items: center;
}

#partners h2 {
    font-weight: normal;
    font-size: 1.7rem;
    margin-bottom: 3rem;
}

#partners-container {
    display: flex;
    width: 90%;
    justify-content: center;
    position: relative;
}

#partners-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 50px 120px;
    /* Fading edges */
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-size: 100% 100%;
    mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
    mask-repeat: no-repeat;
    mask-size: 100% 100%;
}

@media (max-width: 1400px) {
    #partners-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 1125px) {
    #partners-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 850px) {
    #partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 550px) {
    #partners-grid {
        grid-template-columns: repeat(1, 1fr);
    }
}

#partners-grid div {
    display: flex;
    justify-content: center;
    gap: 15px
}

#partners-grid span {
    color: #c1c4e3;
    font-size: 2rem;
    font-weight: 600;
}

/* Features --------------------------------------------------------------------------------------------- */
#features {
    display: flex;
    flex-direction: column;
    display: none !important;
}

#features span {
    font-size: 0.9rem;
    color: #ff0099;
}

#features-grid {
    display: grid;
    justify-content: center;
    align-items: center;
    padding: 0 10%;
    grid-template-columns: 30% 50%;
    grid-template-rows: repeat(3, auto);
    gap: 50px;
}

@media (max-width: 750px) {
    #features-grid {
        grid-template-columns: 1fr;
    }
}

.feature-ex {
    border-radius: 12px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px); /* Safari support */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    min-height: 225px;
}