/* =============================================================
   Design Tokens
   ============================================================= */

:root {
    /* Palette — light mode */
    --color-bg: #faf8f4;
    --color-text: #2a201c;
    --color-text-muted: #7a6860;
    --color-text-faint: #b0a098;
    --color-accent: #b8705a;
    --color-accent-soft: #ecc8b8;

    /* Watercolor background blob colors */
    --blob-rose: #f0c8ba;
    --blob-sage: #c4d2b8;
    --blob-sand: #ecddc8;

    /* Borders */
    --color-border: rgba(155, 108, 88, 0.22);

    /* Typography */
    --font-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
    --font-body: "Jost", "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
    :root {
        --color-bg: #17120f;
        --color-text: #ede0d4;
        --color-text-muted: #8a7a6e;
        --color-text-faint: #5a4e46;
        --color-accent: #c27e66;
        --color-accent-soft: #3a1e16;

        --blob-rose: #2e1812;
        --blob-sage: #131f16;
        --blob-sand: #221a0e;

        --color-border: rgba(195, 148, 118, 0.15);
    }
}

/* =============================================================
   Reset & Base
   ============================================================= */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: inherit;
    font-weight: inherit;
}

html {
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--color-text);
    background-color: var(--color-bg);
    min-height: 100dvh;
    display: grid;
    grid-template-rows: 1fr auto;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Subtle paper-grain overlay — CSS-only, no image assets required */
body::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 999;
    opacity: 0.04;
    mix-blend-mode: multiply;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.78' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 220px 220px;
}

@media (prefers-color-scheme: dark) {
    body::after {
        mix-blend-mode: screen;
        opacity: 0.05;
    }
}

/* =============================================================
   Watercolor background — rendered as CSS gradients on a pseudo-element.
   Using radial-gradient() avoids filter: blur() rendering artifacts.
   ============================================================= */

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image:
        radial-gradient(
            ellipse 70% 60% at 92% -5%,
            var(--blob-rose) 0%,
            transparent 100%
        ),
        radial-gradient(
            ellipse 65% 55% at -8% 105%,
            var(--blob-sage) 0%,
            transparent 100%
        ),
        radial-gradient(
            ellipse 55% 45% at 50% 62%,
            var(--blob-sand) 0%,
            transparent 100%
        );
}

/* =============================================================
   Main layout
   ============================================================= */

.main {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: clamp(2rem, 5vw, 3.5rem);
    padding: clamp(3rem, 8vh, 6rem) clamp(1.5rem, 5vw, 3rem);
    text-align: center;
}

/* =============================================================
   Hero
   ============================================================= */

.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(1.5rem, 3vw, 2.25rem);
    animation: fadeUp 1s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* Logo placeholder — replace with <img class="logo-img"> when ready */
.logo-placeholder {
    visibility: hidden; /* FIXME: Remove it when we have the logo */
    width: clamp(140px, 32vw, 210px);
    aspect-ratio: 1;
    border: 1.5px dashed
        color-mix(in srgb, var(--color-accent) 38%, transparent);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(
            ellipse at 32% 32%,
            color-mix(in srgb, var(--color-accent-soft) 35%, transparent) 0%,
            transparent 62%
        ),
        radial-gradient(
            ellipse at 68% 68%,
            color-mix(in srgb, var(--blob-sage) 28%, transparent) 0%,
            transparent 60%
        );
}

.logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.logo-placeholder__hint {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 0.82rem;
    letter-spacing: 0.18em;
    color: var(--color-text-faint);
    user-select: none;
}

/* Brand name */
.brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
}

.brand__name {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(1.85rem, 5.5vw, 3.2rem);
    font-weight: 300;
    letter-spacing: 0.05em;
    color: var(--color-text);
    line-height: 1;
}

.brand__qualifier {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(0.7rem, 1.8vw, 0.95rem);
    font-weight: 300;
    font-style: italic;
    letter-spacing: 0.5em;
    /* Compensate for trailing letter-spacing so the word appears visually centered */
    padding-left: 0.5em;
    color: var(--color-accent);
}

/* =============================================================
   Social links
   ============================================================= */

.social-nav {
    animation: fadeUp 1s 0.26s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.social-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.55rem 1.5rem;
    min-width: 140px;
    border: 1px solid var(--color-border);
    border-radius: 100px;
    color: var(--color-text-muted);
    text-decoration: none;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    transition:
        color 0.25s ease,
        border-color 0.25s ease,
        box-shadow 0.3s ease,
        transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.social-link:hover {
    color: var(--color-accent);
    border-color: color-mix(in srgb, var(--color-accent) 48%, transparent);
    box-shadow: 0 4px 20px
        color-mix(in srgb, var(--color-accent) 14%, transparent);
    transform: translateY(-3px);
}

.social-link:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 4px;
}

.social-link__icon {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.social-link:hover .social-link__icon {
    transform: scale(1.18);
}

/* =============================================================
   Footer
   ============================================================= */

.footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    padding: 2rem 1.5rem 2.5rem;
    animation: fadeUp 1s 0.4s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.footer__copy,
.footer__contact {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 300;
    color: var(--color-text-faint);
    letter-spacing: 0.1em;
}

/* Email rendered via CSS — not a plain text node, deters simple scrapers */
.obfuscated-email::before {
    content: attr(data-u);
}

.obfuscated-email::after {
    content: " [at] " attr(data-d);
}

/* =============================================================
   Animations
   ============================================================= */

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(22px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero,
    .social-nav,
    .footer {
        animation: none;
    }

    .social-link,
    .social-link__icon {
        transition: none;
    }
}

/* =============================================================
   Responsive adjustments
   ============================================================= */

/* Stack links vertically on very small screens */
@media (max-width: 360px) {
    .social-list {
        flex-direction: column;
        align-items: center;
    }

    .social-link {
        width: 100%;
        max-width: 200px;
    }
}