/* ================================================== */
/* BASIC */
/* ================================================== */

.main:has(.popover.open) > section:not(.popover) { opacity: 0.2; }

/* ================================================== */
/* CUSTOM VALUES */
/* ================================================== */

@property --end {
    syntax: "<percentage>";
    inherits: true;
    initial-value: 25%;
}

/* ================================================== */
/* KEYFRAMES */
/* ================================================== */

@keyframes bgGlow {
    0%, 100% { --end: 25% }
    50% { --end: 30% }
}

/* ================================================== */
/* HERO */
/* ================================================== */

.hero {
    background-image: url('/assets/images/desktop/manifesto.webp');
    background-size: cover;
    background-position: center;

    padding-top: 70px;
    padding-bottom: 96px;
    position: relative;
    z-index: 0;
    height: 100dvh;
    transition: height 0.5s;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    opacity: 0.5;
    background-color: var(--color-bg-main);
    mask-image: linear-gradient(to top, rgba(0, 0, 0, 1) 20%, rgba(0, 0, 0, 0) 100%);
}

/* ================================================== */
/* CODE */
/* ================================================== */

.code {
    animation: bgGlow 5s cubic-bezier(0.7,0.1,0.5,0.9) infinite;

    background: radial-gradient(
        circle at 100% 50%,
        var(--color-accent-main) 0%,
        transparent var(--end)
    );
}

.code .quadrant {
    border: 1px solid var(--color-border-light);
    background-color: var(--color-surface-alt);
}

/* ================================================== */
/* VISION */
/* ================================================== */

.vision .h3 {
    max-width: 568px;
    text-wrap: balance;
}

/* ================================================== */
/* MOMENTUM */
/* ================================================== */

.momentum .quadrant {
    animation: bgGlow 5s cubic-bezier(0.7,0.1,0.5,0.9) infinite;
    
    background: radial-gradient(
        circle at 0% 100%,
        var(--c) 0%,
        var(--color-surface-alt) var(--end)
    );
}

/* ================================================== */
/* HUMAN */
/* ================================================== */

.human {
    background-image: url('/assets/images/me.webp');
    background-size: cover;
    background-position: center;
}

/* ================================================== */
/* POPOVERS */
/* ================================================== */

.popover {
    position: fixed;
    z-index: 30;
    border: 1px solid var(--color-bg-card);
    color: var(--color-text-main);
    backdrop-filter: blur(4px);
    width: min(512px, calc(100% - 24px));
    margin: auto;
    transition: transform 0.3s cubic-bezier(0.911, 0.161, 0.181, 0.797);
}

/* ----- WORK FORM SPECIFIC ----- */

.work-form {
    transform: scale(0); 
    background:
        radial-gradient(circle at 0% 0%, var(--color-accent-alt) 0%, var(--color-surface-alt) 20%),
        radial-gradient(circle at 100% 100%, var(--color-accent-alt) 0%, var(--color-surface-alt) 25%);
}

.work-form.open { transform: scale(1); }

.work-form .input-elem .err-msg {
    padding-left: 12px;
    color: var(--color-state-red);
    transition:
        display 0.4s,
        opacity 0.4s 100ms;
}

.work-form .btn { border: 1px solid var(--color-accent-main); }

/* ----- SUCCESS PAGE SPECIFIC ----- */

.success-page {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    background:
        radial-gradient(circle at 0% 0%, var(--color-state-green) 0%, var(--color-surface-alt) 20%),
        radial-gradient(circle at 100% 100%, var(--color-state-green) 0%, var(--color-surface-alt) 25%);
}

.success-page .symbol {
    background-color: var(--color-state-green);
    border-radius: 50%;
    padding: 12px;
}

.success-page .btn { background-color: var(--color-state-green); }
.success-page.open { transform: translate(-50%, -50%) scale(1); }

/* ================================================== */
/* & RESPONSIVENESS */
/* ================================================== */

@media (max-width: 568px) {
    .hero { background-image: url('/assets/images/phone/manifesto.webp'); }
}