:root {
    --bg-0: rgb(8, 14, 26);
    --bg-1: rgb(14, 23, 40);
    --surface: rgb(18, 30, 49);
    --ink: rgb(191, 205, 222);
    --ink-strong: rgb(229, 237, 247);
    --line: rgb(52, 70, 96);
    --accent: rgb(143, 185, 226);
    --accent-soft: rgb(34, 49, 73);
    --radius: 16px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Segoe UI", "Inter", -apple-system, sans-serif;
    color: var(--ink);
    background: radial-gradient(circle at 20% 0%, rgb(20, 32, 54), var(--bg-0) 40%),
        linear-gradient(170deg, var(--bg-0), var(--bg-1));
    line-height: 1.65;
}

.site-bg {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    background:
        radial-gradient(circle at 12% 16%, rgba(163, 196, 236, 0.16), transparent 36%),
        radial-gradient(circle at 86% 22%, rgba(117, 154, 200, 0.14), transparent 34%),
        radial-gradient(circle at 18% 24%, rgba(255, 255, 255, 0.7) 0 1px, transparent 2px),
        radial-gradient(circle at 34% 38%, rgba(255, 255, 255, 0.55) 0 1px, transparent 2px),
        radial-gradient(circle at 62% 18%, rgba(255, 255, 255, 0.6) 0 1px, transparent 2px),
        radial-gradient(circle at 74% 44%, rgba(255, 255, 255, 0.5) 0 1px, transparent 2px),
        radial-gradient(circle at 90% 30%, rgba(255, 255, 255, 0.65) 0 1px, transparent 2px),
        radial-gradient(circle at 45% 60%, rgba(255, 255, 255, 0.45) 0 1px, transparent 2px),
        radial-gradient(circle at 22% 68%, rgba(255, 255, 255, 0.45) 0 1px, transparent 2px),
        radial-gradient(circle at 56% 74%, rgba(255, 255, 255, 0.55) 0 1px, transparent 2px),
        radial-gradient(circle at 82% 70%, rgba(255, 255, 255, 0.5) 0 1px, transparent 2px);
    z-index: -1;
}

.site-bg::before,
.site-bg::after {
    content: "";
    position: absolute;
    inset: -8% -5%;
    pointer-events: none;
    will-change: opacity, transform;
}

.site-bg::before {
    background:
        radial-gradient(circle at 8% 14%, rgba(255, 255, 255, 0.62) 0 1px, transparent 2px),
        radial-gradient(circle at 16% 32%, rgba(255, 255, 255, 0.52) 0 1px, transparent 2px),
        radial-gradient(circle at 28% 18%, rgba(255, 255, 255, 0.58) 0 1px, transparent 2px),
        radial-gradient(circle at 40% 36%, rgba(255, 255, 255, 0.48) 0 1px, transparent 2px),
        radial-gradient(circle at 55% 12%, rgba(255, 255, 255, 0.5) 0 1px, transparent 2px),
        radial-gradient(circle at 68% 30%, rgba(255, 255, 255, 0.6) 0 1px, transparent 2px),
        radial-gradient(circle at 77% 46%, rgba(255, 255, 255, 0.52) 0 1px, transparent 2px),
        radial-gradient(circle at 90% 20%, rgba(255, 255, 255, 0.62) 0 1px, transparent 2px),
        radial-gradient(circle at 12% 58%, rgba(255, 255, 255, 0.56) 0 1px, transparent 2px),
        radial-gradient(circle at 30% 72%, rgba(255, 255, 255, 0.46) 0 1px, transparent 2px),
        radial-gradient(circle at 48% 64%, rgba(255, 255, 255, 0.58) 0 1px, transparent 2px),
        radial-gradient(circle at 62% 82%, rgba(255, 255, 255, 0.5) 0 1px, transparent 2px),
        radial-gradient(circle at 80% 76%, rgba(255, 255, 255, 0.56) 0 1px, transparent 2px),
        radial-gradient(circle at 94% 60%, rgba(255, 255, 255, 0.48) 0 1px, transparent 2px);
    animation: twinkle-stars 9s ease-in-out infinite alternate;
}

.site-bg::after {
    background:
        radial-gradient(circle at 6% 48%, rgba(255, 255, 255, 0.45) 0 1px, transparent 2px),
        radial-gradient(circle at 18% 80%, rgba(255, 255, 255, 0.52) 0 1px, transparent 2px),
        radial-gradient(circle at 33% 52%, rgba(255, 255, 255, 0.42) 0 1px, transparent 2px),
        radial-gradient(circle at 46% 86%, rgba(255, 255, 255, 0.5) 0 1px, transparent 2px),
        radial-gradient(circle at 58% 54%, rgba(255, 255, 255, 0.48) 0 1px, transparent 2px),
        radial-gradient(circle at 70% 68%, rgba(255, 255, 255, 0.42) 0 1px, transparent 2px),
        radial-gradient(circle at 84% 84%, rgba(255, 255, 255, 0.54) 0 1px, transparent 2px),
        radial-gradient(circle at 92% 52%, rgba(255, 255, 255, 0.44) 0 1px, transparent 2px);
    animation: twinkle-stars-alt 12s ease-in-out infinite alternate;
}

.shell {
    width: min(900px, calc(100% - 2rem));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    backdrop-filter: blur(10px);
    background: rgba(8, 14, 26, 0.72);
    border-bottom: 1px solid var(--line);
}

.wordmark,
.site-nav a,
.hero-links a,
.site-footer a,
.section a {
    color: var(--ink-strong);
    text-decoration: none;
}

.site-nav {
    display: flex;
    gap: 1rem;
    font-size: 0.95rem;
}

.hero {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2rem;
    align-items: center;
    padding: 5.5rem 0 3rem;
}

.hero-copy {
    min-width: 0;
}

.hero-photo-wrap {
    margin: 0;
    width: 100%;
    max-width: 360px;
    justify-self: end;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid var(--line);
    background: rgba(16, 28, 46, 0.8);
    box-shadow: 0 12px 32px rgba(4, 8, 16, 0.42);
}

.hero-photo {
    width: 100%;
    height: 100%;
    min-height: 380px;
    display: block;
    object-fit: cover;
    object-position: center top;
}

.hero h1,
.section h1,
.section h2,
.memory-header h3 {
    font-family: "Georgia", "Times New Roman", serif;
    color: var(--ink-strong);
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.25rem);
    margin: 0.25rem 0;
}

.eyebrow {
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.75rem;
    color: var(--accent);
}

.lead {
    max-width: 52ch;
    margin: 1rem 0;
}

.lifespan {
    color: var(--accent);
    margin: 0.4rem 0 1.4rem;
}

.hero-links {
    display: flex;
    gap: 1rem;
}

.hero-links a {
    border-bottom: 1px solid var(--accent);
    padding-bottom: 0.1rem;
}

.section {
    margin: 2rem 0 4rem;
}

.section-head {
    margin-bottom: 1.4rem;
}

.memory-stream,
.guestbook-list {
    display: grid;
    gap: 1rem;
}

.candle-card {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    background: rgba(19, 31, 50, 0.86);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.1rem;
}

.candle-visual {
    position: relative;
    width: 64px;
    height: 96px;
    flex: 0 0 64px;
}

.flame {
    position: absolute;
    left: 50%;
    top: 4px;
    width: 18px;
    height: 26px;
    transform: translateX(-50%);
    border-radius: 50% 50% 40% 40%;
    background: radial-gradient(circle at 50% 30%, rgb(255, 250, 198) 0%, rgb(255, 205, 111) 45%, rgb(255, 132, 64) 100%);
    box-shadow: 0 0 18px rgba(255, 170, 80, 0.75);
    animation: flicker 1.2s ease-in-out infinite alternate;
}

.wick {
    position: absolute;
    left: 50%;
    top: 24px;
    width: 3px;
    height: 12px;
    transform: translateX(-50%);
    background: rgb(123, 104, 95);
    border-radius: 3px;
}

.wax {
    position: absolute;
    left: 50%;
    top: 34px;
    width: 40px;
    height: 52px;
    transform: translateX(-50%);
    border-radius: 8px;
    background: linear-gradient(180deg, rgb(252, 248, 240), rgb(234, 225, 210));
    border: 1px solid rgb(220, 210, 194);
}

.candle-content {
    display: grid;
    gap: 0.5rem;
}

.candle-label {
    font-size: 0.9rem;
    color: var(--ink-strong);
}

.candle-content input,
.candle-content textarea {
    max-width: 100%;
}

.candle-count {
    margin: 0;
    color: var(--ink-strong);
}

.candle-comments {
    display: grid;
    gap: 0.75rem;
    margin-top: 0.9rem;
}

.candle-comment {
    background: rgba(21, 35, 56, 0.84);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.75rem 0.9rem;
}

.candle-comment strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--ink-strong);
}

.candle-comment p {
    display: flex;
    align-items: flex-start;
    gap: 0.45rem;
    margin: 0;
    white-space: pre-wrap;
}

.candle-comment-icon {
    flex: 0 0 auto;
    line-height: 1.1;
}

.candle-comment time {
    display: inline-block;
    margin-top: 0.35rem;
    font-size: 0.82rem;
    color: var(--accent);
}

.memory-card,
.guestbook-entry,
.guestbook-form,
.gallery-item {
    background: rgba(19, 31, 50, 0.84);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1rem;
}

.memory-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
}

.memory-body {
    white-space: pre-line;
}

.memory-images {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 0.8rem;
}

.memory-image,
.gallery-item {
    margin: 0;
}

.memory-image img,
.gallery-item img,
.guestbook-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    cursor: zoom-in;
    opacity: 0;
    transition: opacity 0.45s ease;
}

.fade-in-target.is-visible {
    opacity: 1;
}

.gallery-grid {
    columns: 2;
    gap: 1rem;
}

.gallery-item {
    break-inside: avoid;
    margin: 0 0 1rem;
}

.gallery-item figcaption,
.memory-image figcaption {
    font-size: 0.88rem;
    margin-top: 0.45rem;
    color: var(--ink);
}

.guestbook-form {
    display: grid;
    gap: 0.9rem;
}

.guestbook-form label {
    display: grid;
    gap: 0.35rem;
}

input,
textarea,
button {
    font: inherit;
}

input,
textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 0.65rem 0.75rem;
    background: var(--surface);
}

button {
    width: fit-content;
    border: none;
    border-radius: 999px;
    padding: 0.62rem 1.15rem;
    background: var(--accent);
    color: white;
    cursor: pointer;
    transition: opacity 0.35s ease, transform 0.35s ease;
}

#light-candle-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.candle-button-icon {
    font-size: 1.1rem;
    line-height: 1;
}

button:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.ghost-btn {
    background: transparent;
    color: var(--ink-strong);
    border: 1px solid var(--line);
    margin-top: 1rem;
}

.form-feedback {
    min-height: 1.1rem;
    margin: 0;
}

.form-feedback.is-error {
    color: rgb(153, 84, 84);
}

.form-feedback.is-success {
    color: rgb(84, 136, 104);
}

.notice {
    font-size: 0.9rem;
    color: var(--accent);
    margin-top: 0.7rem;
}

.honeypot {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.lightbox {
    position: fixed;
    inset: 0;
    display: none;
    place-items: center;
    background: rgba(27, 34, 40, 0.65);
    padding: 1rem;
}

.lightbox.is-open {
    display: grid;
}

.lightbox-frame {
    margin: 0;
    background: rgb(12, 22, 38);
    border-radius: 14px;
    max-width: min(1000px, 94vw);
    max-height: 92vh;
    overflow: auto;
    padding: 1rem;
}

.lightbox img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

.lightbox-close {
    position: absolute;
    top: 1.2rem;
    right: 1.2rem;
    background: rgba(10, 18, 32, 0.92);
    color: var(--ink-strong);
}

.site-footer {
    padding: 2.5rem 0 3rem;
    display: flex;
    justify-content: space-between;
    border-top: 1px solid var(--line);
    color: var(--accent);
}

.fade-in {
    animation: soft-fade 0.45s ease both;
}

.is-hidden {
    display: none;
}

.is-pulsing {
    animation: pulse 0.7s ease;
}

@keyframes flicker {
    0% {
        transform: translateX(-50%) rotate(-2deg) scale(1);
        box-shadow: 0 0 16px rgba(255, 170, 80, 0.65);
    }
    100% {
        transform: translateX(-50%) rotate(3deg) scale(1.08);
        box-shadow: 0 0 24px rgba(255, 170, 80, 0.85);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes twinkle-stars {
    0% {
        opacity: 0.45;
        transform: translateY(0);
    }
    50% {
        opacity: 0.82;
        transform: translateY(-2px);
    }
    100% {
        opacity: 0.55;
        transform: translateY(1px);
    }
}

@keyframes twinkle-stars-alt {
    0% {
        opacity: 0.3;
        transform: translateX(0);
    }
    50% {
        opacity: 0.62;
        transform: translateX(1px);
    }
    100% {
        opacity: 0.38;
        transform: translateX(-1px);
    }
}

@media (prefers-reduced-motion: reduce) {
    .site-bg::before,
    .site-bg::after {
        animation: none;
    }
}

@media (max-width: 640px) {
    .candle-card {
        align-items: flex-start;
    }
}

.sentinel {
    height: 2px;
}

@keyframes soft-fade {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 760px) {
    .hero {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }

    .hero-photo-wrap {
        justify-self: start;
        max-width: 100%;
    }

    .hero-photo {
        min-height: 280px;
    }

    .site-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.6rem;
    }

    .site-nav {
        flex-wrap: wrap;
    }

    .gallery-grid {
        columns: 1;
    }

    .memory-images {
        grid-template-columns: 1fr;
    }
}