/* Esat Fişek Interiors — Neomorphic public UI */

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

:root {
    --braun-bg:        #F3F3F2;
    --braun-dark:      #2A2826;
    --braun-orange:    #F4691B;
    --braun-secondary: #ABA5A0;
    --braun-muted:     #ABA5A0;
    --braun-border:    #E0DFDE;

    --c:   120px;
    --gap: 40px;

    --space-xs: calc(var(--gap) / 4);
    --space-sm: calc(var(--gap) / 2);
    --space-md: var(--gap);
    --space-lg: calc(var(--gap) * 2);

    --type-display: 36px;
    --type-body:    13px;
    --type-data:    11px;
    --type-micro:   9px;
    --ph-font-size: 29px;

    --grid-width: calc(var(--c) * 5 + var(--gap) * 6);

    /* Neomorphism — tuned for #F3F3F2 */
    --neu-light: rgba(255, 255, 255, 0.88);
    --neu-dark:  rgba(163, 160, 154, 0.55);
    --neu-raise:
        -10px -10px 22px var(--neu-light),
         10px  10px 22px var(--neu-dark);
    --neu-raise-sm:
        -6px -6px 14px var(--neu-light),
         6px  6px 14px var(--neu-dark);
    --neu-press:
        inset  8px  8px 18px var(--neu-dark),
        inset -8px -8px 18px var(--neu-light);
}

html {
    overflow-x: auto;
    overflow-y: scroll;
}

body {
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: auto;
    font-family: 'neue-haas-grotesk-text', sans-serif;
    font-size: var(--type-body);
    font-weight: 400;
    background: var(--braun-bg);
    color: var(--braun-dark);
}

body.page-fixed-height { height: 100%; }

body.page-home .fixed-nav {
    padding-top: calc(2 * (var(--c) + var(--gap)));
}

/* ── Header ──────────────────────────────────────── */
.page-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: calc(var(--c) + var(--gap) * 2);
    padding-left: calc(var(--grid-left, 0px) + var(--gap));
    padding-bottom: var(--gap);
    display: flex;
    align-items: flex-end;
    z-index: 50;
    pointer-events: none;
    background: var(--braun-bg);
}

.wordmark-img {
    width: var(--c);
    height: auto;
    display: block;
    flex-shrink: 0;
    cursor: pointer;
    transition: opacity 0.2s;
    pointer-events: auto;
    transform: translateY(calc(var(--c) * 0.01557));
}

.wordmark-img:hover { opacity: 0.6; }

.ph-title-text {
    margin-left: var(--gap);
    padding-left: var(--space-sm);
    font-family: 'neue-haas-grotesk-display', sans-serif;
    font-size: var(--ph-font-size);
    font-weight: 400;
    line-height: 1;
    color: var(--braun-dark);
    white-space: nowrap;
    pointer-events: auto;
}

/* ── Nav row — yatay, header altında ───────────── */
.fixed-nav {
    position: fixed;
    top: calc(var(--c) + var(--gap) * 3);
    left: var(--grid-left, 0px);
    padding-left: var(--gap);
    display: flex;
    flex-direction: row;
    gap: var(--gap);
    z-index: 10;
    pointer-events: none;
}

.fixed-nav .ci-nav { pointer-events: auto; }

/* ── Circles ─────────────────────────────────────── */
.ci {
    width: var(--c);
    height: var(--c);
    border-radius: 50%;
    flex-shrink: 0;
    position: relative;
}

.ci-empty  { background: transparent; box-shadow: none; }

/* Grid dolgu — yumuşak kabartma */
.ci-filler {
    background: var(--braun-bg);
    box-shadow: var(--neu-raise-sm);
}

/* Nav — dome raised; hover & active yarı basılı */
.ci-nav {
    background: radial-gradient(circle at 38% 35%, #ffffff 0%, var(--braun-bg) 72%);
    box-shadow:
        -14px -14px 40px rgba(255,255,255,0.9),
        14px 14px 40px rgba(148,146,140,0.45);
    cursor: pointer;
    overflow: visible;
    transition: box-shadow 0.22s ease, background 0.22s ease;
}

.ci-nav:hover,
.ci-nav:active,
.ci-nav.ci-active {
    background: radial-gradient(circle at 38% 35%, #f5f4f3 0%, var(--braun-bg) 72%);
    box-shadow:
        -7px -7px 22px rgba(255,255,255,0.75),
        7px 7px 22px rgba(148,146,140,0.35),
        inset -4px -4px 10px rgba(255,255,255,0.65),
        inset 4px 4px 10px rgba(148,146,140,0.3);
}

.ci-nav-label {
    position: absolute;
    top: calc(100% + var(--space-xs));
    left: 50%;
    transform: translateX(-50%);
    font-family: 'neue-haas-grotesk-text', sans-serif;
    font-size: var(--type-micro);
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: lowercase;
    color: var(--braun-muted);
    white-space: nowrap;
    pointer-events: none;
    transition: color 0.18s ease, opacity 0.18s ease;
    opacity: 0.65;
}

.ci-nav:hover .ci-nav-label,
.ci-nav.ci-active .ci-nav-label {
    color: var(--braun-dark);
    opacity: 1;
}

/* Nav icons */
.ci-nav-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: calc(var(--c) * 0.28);
    height: calc(var(--c) * 0.28);
    stroke: var(--braun-muted);
    fill: none;
    color: var(--braun-muted);
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    pointer-events: none;
    transition: stroke 0.22s ease, color 0.22s ease;
    overflow: visible;
}

.ci-nav:hover .ci-nav-icon,
.ci-nav.ci-active .ci-nav-icon {
    stroke: var(--braun-dark);
    color: var(--braun-dark);
}

/* ── Background grid ───────────────────────────── */
#gridView {
    position: fixed;
    top: 0;
    left: var(--grid-left, 0px);
    width: var(--grid-width);
    height: 100vh;
    pointer-events: none;
    z-index: 1;
}

.circle-grid {
    display: grid;
    grid-template-columns: repeat(5, var(--c));
    gap: var(--gap);
    padding: var(--gap);
    padding-top: calc(var(--c) + var(--gap));
}

/* ── Neomorphic modal / form ─────────────────────── */
.neu-panel {
    background: var(--braun-bg);
    border-radius: calc(var(--space-sm) + 4px);
    box-shadow: var(--neu-raise);
}

.neu-inset {
    background: var(--braun-bg);
    border: none;
    border-radius: var(--space-sm);
    box-shadow: var(--neu-press);
    outline: none;
}

.neu-btn {
    background: var(--braun-bg);
    border: none;
    border-radius: var(--space-sm);
    color: var(--braun-dark);
    cursor: pointer;
    box-shadow: var(--neu-raise-sm);
    transition: box-shadow 0.18s ease, transform 0.1s ease, color 0.18s ease;
}

.neu-btn:hover {
    box-shadow: var(--neu-raise);
    color: var(--braun-orange);
}

.neu-btn:active {
    box-shadow: var(--neu-press);
    transform: scale(0.98);
}

@media (max-width: 600px) {
    #gridView { display: none; }
}

@media (max-height: 680px) {
    .ci-nav-label { display: none; }
}