/* ======================================================
   ROOT VARIABLES
====================================================== */
:root {
    --background: #faf6f1;
    --foreground: #3d2f2a;

    --card: #fffbf7;
    --cream: #f5efe6;
    --parchment: #faf6f1;
    --muted: #f0e6dc;

    --clay: #a67c5b;
    --amber: #c4956a;
    --blush: #d4a5a5;
    --sage: #8b9a7d;

    --sepia: #5c4033;
    --ink: #2d2118;
    --ink-brown: #2d2118;

    --border: #e6ddd4;
}

/* ======================================================
   GLOBAL
====================================================== */
html {
    scroll-behavior: smooth;
}
body {
    margin: 0;
    background: var(--background);
    font-family: Arial, sans-serif;
}

/* ======================================================
   PAPER / TEXTURE EFFECT
====================================================== */

.paper::before,
.texture::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: .2;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.06'/%3E%3C/svg%3E");
}

/* ======================================================
   FLOAT ANIMATION
====================================================== */

.float {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* ======================================================
   SCROLL DOT
====================================================== */

.scroll-dot {
    animation: scroll 2s infinite;
}

@keyframes scroll {

    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(12px);
    }

    100% {
        transform: translateY(0);
    }
}

/* ======================================================
   CARD
====================================================== */

.card {
    transition: .3s;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, .08);
    border-color: rgba(166, 124, 91, .3);
}

/* ======================================================
   ICON
====================================================== */

.icon {
    transition: .4s;
}

.card:hover .icon {
    transform: scale(1.5);
}

/* ======================================================
   LEARN BUTTON
====================================================== */

.learn {
    opacity: 0;
    transition: .3s;
}

.card:hover .learn {
    opacity: 1;
}

/* ======================================================
   OPTION
====================================================== */

.option {
    transition: .25s;
}

.option:hover {
    background: var(--muted);
    border-color: var(--clay);
    transform: translateY(-2px);
}

/* ======================================================
   BACKGROUND IMAGE EFFECTS
====================================================== */

.bg {
    transition: .7s;
}

.overlay,
.desc,
.icon {
    transition: .5s;
}

.desc,
.icon {
    
    /* transform: translateY(12px); */
}

.card:hover .bg {
    transform: scale(1.05);
}

.card:hover .overlay {
    background: rgba(45, 33, 24, .3);
}

.card:hover .desc,
.card:hover .icon {
    opacity: 1;
    transform: translateY(0);
}

/* ======================================================
   FADE ANIMATION
====================================================== */

.fade {
    opacity: 0;
    transform: translateY(40px);
    animation: fade .8s forwards;
}

.fade:nth-child(2) {
    animation-delay: .2s;
}

.fade:nth-child(3) {
    animation-delay: .4s;
}

@keyframes fade {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ======================================================
   DETAILS
====================================================== */

details>summary::-webkit-details-marker {
    display: none;
}

/* ======================================================
   BUDGET OPTION
====================================================== */

.budget:has(input:checked) {
    background: var(--clay);
    color: var(--cream);
}