:root {
    --lamp-night: #0d1420;
    --lamp-slate: #1a2435;
    --lamp-brass: #c9a35e;
    --lamp-glow: #f2c97d;
    --lamp-parchment: #efe6d4;
    --lamp-mist: #9fb0c4;
    --lamp-edge: rgba(201, 163, 94, 0.35);
    --lamp-radius: 2px;
    --lamp-font-head: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --lamp-font-text: 'Source Sans 3', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
}

.lamp-body {
    margin: 0;
    background: var(--lamp-night);
    color: var(--lamp-parchment);
    font-family: var(--lamp-font-text);
    font-size: clamp(1.125rem, 1.6vw, 1.4rem);
    line-height: 1.6;
    overflow-x: hidden;
}

.lamp-main {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

.lamp-screen {
    position: relative;
    isolation: isolate;
    min-height: 100svh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 1.25rem;
    overflow: hidden;
}

.lamp-screen__photo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.lamp-screen__veil {
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(circle at 50% 30%, rgba(242, 201, 125, 0.2), transparent 55%),
        linear-gradient(180deg, rgba(13, 20, 32, 0.55), rgba(13, 20, 32, 0.92));
}

.lamp-screen__plate {
    position: relative;
    width: 100%;
    max-width: 38rem;
    background: rgba(13, 20, 32, 0.66);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    border: 1px solid var(--lamp-edge);
    border-radius: var(--lamp-radius);
    padding: clamp(1.5rem, 4vw, 3rem);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.lamp-screen--hero .lamp-screen__plate {
    text-align: center;
    align-items: center;
}

.lamp-screen--about .lamp-screen__plate,
.lamp-screen--chapters .lamp-screen__plate {
    margin-left: auto;
}

.lamp-screen--about .lamp-screen__plate {
    margin-right: auto;
}

.lamp-eyebrow {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--lamp-brass);
}

.lamp-title {
    margin: 0;
    font-family: var(--lamp-font-head);
    font-size: clamp(2.6rem, 6vw, 5.5rem);
    font-weight: 700;
    line-height: 1.05;
    color: var(--lamp-parchment);
}

.lamp-h2 {
    margin: 0;
    font-family: var(--lamp-font-head);
    font-size: clamp(2rem, 4.2vw, 3.6rem);
    font-weight: 700;
    line-height: 1.12;
    color: var(--lamp-glow);
}

.lamp-h3 {
    margin: 0 0 0.3rem;
    font-family: var(--lamp-font-head);
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.25;
    color: var(--lamp-parchment);
}

.lamp-screen p {
    margin: 0;
    max-width: 38rem;
}

.lamp-lede {
    color: var(--lamp-parchment);
}

.cover-book {
    position: relative;
    width: min(72%, 260px);
    aspect-ratio: 2 / 3;
    margin: 0.5rem auto;
    padding: 1.5rem 1.25rem 1.5rem 1.6rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: linear-gradient(145deg, #2b3b58 0%, #17223a 55%, #0a1020 100%);
    border-radius: 3px 6px 6px 3px;
    box-shadow: 18px 22px 40px rgba(0, 0, 0, 0.6), 0 0 60px rgba(242, 201, 125, 0.12);
}

.cover-book::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 14px;
    background: linear-gradient(90deg, #c9a35e, #8f6e35);
    border-radius: 3px 0 0 3px;
}

.cover-book::after {
    content: "";
    position: absolute;
    inset: 12px;
    border: 1px solid rgba(201, 163, 94, 0.5);
    pointer-events: none;
}

.cover-book__title {
    display: block;
    font-family: var(--lamp-font-head);
    font-size: clamp(1.5rem, 3.4vw, 2.1rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--lamp-glow);
}

.cover-book__author {
    display: block;
    margin-top: 1rem;
    font-size: 0.95rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--lamp-parchment);
}

.cover-book--small {
    width: min(100%, 220px);
}

.lamp-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3.5rem;
    padding: 1rem 2.2rem;
    background: var(--lamp-brass);
    color: var(--lamp-night);
    border: 1px solid var(--lamp-brass);
    border-radius: var(--lamp-radius);
    font-family: var(--lamp-font-text);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
    max-width: 100%;
}

.lamp-cta:hover {
    background: var(--lamp-glow);
    box-shadow: 0 0 24px rgba(242, 201, 125, 0.4);
}

.lamp-cta:focus-visible,
.lamp-form input:focus-visible,
.lamp-consent a:focus-visible,
.lamp-footer a:focus-visible,
.lamp-legal a:focus-visible {
    outline: 3px solid var(--lamp-glow);
    outline-offset: 3px;
}

.lamp-features {
    list-style: none;
    margin: 0.5rem 0 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.1rem;
}

.lamp-features li {
    padding-top: 0.9rem;
    border-top: 1px solid var(--lamp-edge);
}

.lamp-features p {
    font-size: 1.05rem;
    color: var(--lamp-mist);
}

.lamp-chapters {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1.1rem;
}

.lamp-chapters li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    align-items: start;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--lamp-edge);
}

.lamp-chapters li:last-child {
    border-bottom: none;
}

.lamp-chapters__num {
    font-family: var(--lamp-font-head);
    font-size: clamp(2.2rem, 5vw, 3.2rem);
    font-weight: 700;
    line-height: 1;
    color: var(--lamp-brass);
}

.lamp-chapters p {
    font-size: 1.05rem;
    color: var(--lamp-mist);
}

.lamp-screen--order {
    background: linear-gradient(160deg, var(--lamp-night) 0%, var(--lamp-slate) 100%);
}

.lamp-order__grid {
    width: 100%;
    max-width: 62rem;
    display: grid;
    gap: 2rem;
    align-items: center;
}

.lamp-order__cover {
    display: flex;
    justify-content: center;
}

.lamp-order__plate {
    max-width: 100%;
}

.lamp-order__format {
    color: var(--lamp-mist);
}

.lamp-form {
    display: grid;
    gap: 0.6rem;
    margin-top: 0.5rem;
}

.lamp-form label {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--lamp-parchment);
}

.lamp-form input {
    width: 100%;
    min-height: 3.5rem;
    padding: 0.8rem 1rem;
    font-family: var(--lamp-font-text);
    font-size: 1.125rem;
    color: var(--lamp-parchment);
    background: rgba(239, 230, 212, 0.08);
    border: 1px solid rgba(201, 163, 94, 0.55);
    border-radius: var(--lamp-radius);
}

.lamp-form input::placeholder {
    color: var(--lamp-mist);
    opacity: 0.8;
}

.lamp-form .lamp-cta--submit {
    width: 100%;
    margin-top: 0.6rem;
}

.lamp-consent {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--lamp-mist);
}

.lamp-consent a,
.lamp-footer a,
.lamp-legal a {
    color: var(--lamp-glow);
}

.lamp-footer {
    padding: 2rem 1.25rem;
    text-align: center;
    background: var(--lamp-night);
    border-top: 1px solid var(--lamp-edge);
    font-size: 0.95rem;
    color: var(--lamp-mist);
}

.lamp-footer p {
    margin: 0.35rem auto;
    max-width: 38rem;
}

.lamp-footer__links a {
    margin: 0 0.75rem;
}

.lamp-footer__note {
    font-size: 0.85rem;
    opacity: 0.85;
}

.legal-page {
    min-height: 100svh;
    margin: 0;
    padding: 3rem 1.25rem;
    background: var(--lamp-night);
    color: var(--lamp-parchment);
    font-family: var(--lamp-font-text);
    font-size: clamp(1.05rem, 1.4vw, 1.2rem);
    line-height: 1.6;
    overflow-x: hidden;
}

.legal-wrap {
    width: 100%;
    max-width: 46rem;
    margin: 0 auto;
}

.legal-back {
    margin: 0 0 2rem;
}

.legal-back a {
    color: var(--lamp-glow);
    text-decoration: none;
    border-bottom: 1px solid var(--lamp-edge);
}

.legal-title {
    margin: 0 0 2rem;
    font-family: var(--lamp-font-head);
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--lamp-glow);
}

.legal-section {
    padding: 1.5rem 0;
    border-top: 1px solid var(--lamp-edge);
}

.legal-section h2 {
    margin: 0 0 0.75rem;
    font-family: var(--lamp-font-head);
    font-size: clamp(1.6rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--lamp-parchment);
}

.legal-section p,
.legal-section li {
    margin: 0 0 0.75rem;
    color: var(--lamp-mist);
}

.legal-section ul {
    margin: 0;
    padding-left: 1.25rem;
}

.legal-lead {
    font-size: 1.15rem;
    color: var(--lamp-parchment);
}

@media (min-width: 640px) {
    .lamp-features {
        grid-template-columns: 1fr 1fr;
        gap: 1.4rem 2rem;
    }
}

@media (min-width: 768px) {
    .lamp-screen {
        padding: 5rem 3rem;
    }

    .lamp-order__grid {
        grid-template-columns: 1fr 1.4fr;
        gap: 3rem;
    }

    .lamp-screen--about .lamp-screen__plate,
    .lamp-screen--chapters .lamp-screen__plate {
        margin-left: 0;
        margin-right: 0;
    }

    .lamp-screen--about .lamp-screen__plate {
        margin-left: auto;
    }

    .lamp-screen--chapters .lamp-screen__plate {
        margin-left: 0;
        margin-right: auto;
    }

    .lamp-screen--about {
        justify-content: flex-end;
    }

    .lamp-screen--chapters {
        justify-content: flex-start;
    }
}

@media (min-width: 1200px) {
    .lamp-screen__plate {
        max-width: 42rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .lamp-cta {
        transition: none;
    }
}