/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Light blue theme — used site-wide (richer, clearer blue) */
    --page-top: #e2f2fc;
    --page-mid: #cce8f8;
    --page-bottom: #b5dbf4;
    --surface: rgba(255, 255, 255, 0.88);
    --surface-muted: rgba(255, 255, 255, 0.55);
    --blue-soft: #a8d4f0;
    --blue-mid: #8fc4e8;
    --blue-deep: #5299c9;
    --ink: #1a3d56;
    --ink-soft: rgba(26, 61, 86, 0.72);
    --shadow: rgba(30, 90, 130, 0.12);
    --shadow-deep: rgba(25, 70, 100, 0.18);
    /* Accent (black replaces former brown / gold) */
    --gold: #0f1114;
    --gold-hover: #000000;
    /* Legacy names → map to theme */
    --dark: var(--page-mid);
    --cream: var(--ink);
    --dark-bg: var(--page-bottom);
}

body {
    font-family: 'Libre Baskerville', 'Playfair Display', Georgia, serif;
    background: linear-gradient(180deg, var(--page-top) 0%, var(--page-mid) 45%, var(--page-bottom) 100%);
    background-attachment: fixed;
    color: var(--cream);
    overflow-x: hidden;
    min-height: 100vh;
}

::selection {
    background-color: rgba(0, 0, 0, 0.2);
    color: var(--ink);
}

/* Navigation Bar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: all 0.3s ease;
    backdrop-filter: blur(20px);
    background: rgba(240, 249, 253, 0.72);
    border-bottom: 1px solid rgba(100, 160, 200, 0.2);
}

.navbar.scrolled {
    padding: 1rem 0;
    background: rgba(230, 244, 252, 0.94);
    border-bottom: 1px solid rgba(100, 160, 200, 0.28);
    box-shadow: 0 4px 24px var(--shadow);
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.navbar-logo {
    position: relative;
    cursor: pointer;
    transition: transform 0.3s ease;
}

a.navbar-logo {
    text-decoration: none;
    color: inherit;
    display: inline-block;
}

.navbar-logo:hover {
    transform: scale(1.05);
}

.logo-text {
    font-size: 1.25rem;
    font-weight: bold;
    letter-spacing: 0.2em;
    color: var(--gold);
    text-transform: uppercase;
    position: relative;
    display: inline-block;
    text-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
    transition: text-shadow 0.3s ease;
}

.navbar-logo:hover .logo-text {
    text-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
}

.logo-underline {
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, var(--gold), transparent);
    transition: width 0.4s ease;
}

.navbar-logo:hover .logo-underline {
    width: 100%;
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 3rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.navbar-item {
    position: relative;
}

.navbar-link {
    position: relative;
    color: var(--cream);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    display: block;
    cursor: pointer;
    border-radius: 4px;
}

.navbar-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(0, 0, 0, 0.15), transparent);
    transition: width 0.4s ease;
    z-index: -1;
    border-radius: 4px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
}

.navbar-link:hover::before,
.navbar-link.active::before {
    width: 100%;
}

.navbar-link.active::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--gold);
    animation: linkGlow 2s ease-in-out infinite;
}

@media (min-width: 769px) {
    .navbar-link.active::after {
        left: -10px;
    }
}

@keyframes linkGlow {
    0%, 100% {
        opacity: 1;
        transform: translateY(-50%) scale(1);
    }
    50% {
        opacity: 0.6;
        transform: translateY(-50%) scale(1.2);
    }
}

.navbar-link:hover {
    color: var(--gold);
    transform: translateY(-2px);
}

.navbar-link.active {
    color: var(--gold);
}

.navbar-link-underline {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--gold), transparent);
    transition: transform 0.4s ease;
    transform-origin: center;
}

.navbar-link:hover .navbar-link-underline,
.navbar-link.active .navbar-link-underline {
    transform: translateX(-50%) scaleX(1);
}

/* Mobile Menu Toggle */
.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
    transition: transform 0.3s ease;
}

.navbar-toggle:hover {
    transform: scale(1.1);
}

.navbar-toggle-line {
    width: 25px;
    height: 2px;
    background-color: var(--gold);
    transition: all 0.3s ease;
    transform-origin: center;
}

.navbar-toggle.active .navbar-toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.navbar-toggle.active .navbar-toggle-line:nth-child(2) {
    opacity: 0;
}

.navbar-toggle.active .navbar-toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Responsive Navbar */
@media (max-width: 768px) {
    .navbar {
        padding: 1rem 0;
    }

    .navbar-container {
        padding: 0 1.5rem;
    }

    .navbar-toggle {
        display: flex;
    }

    .navbar-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background: rgba(236, 246, 252, 0.98);
        backdrop-filter: blur(30px);
        border-bottom: 1px solid rgba(100, 160, 200, 0.25);
        padding: 2rem 0;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s ease;
        box-shadow: 0 10px 40px var(--shadow-deep);
    }

    .navbar-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .navbar-item {
        width: 100%;
        text-align: center;
    }

    .navbar-link {
        padding: 1.25rem 2rem;
        font-size: 1rem;
        width: 100%;
        display: block;
    }

    .navbar-link:hover {
        background: rgba(0, 0, 0, 0.1);
        transform: translateX(5px);
    }

    .logo-text {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .navbar-container {
        padding: 0 1rem;
    }

    .logo-text {
        font-size: 0.875rem;
        letter-spacing: 0.1em;
    }
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    perspective: 2000px;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(220, 240, 250, 0.55) 0%,
        rgba(200, 230, 245, 0.65) 45%,
        rgba(180, 215, 235, 0.75) 100%
    );
    z-index: 12;
    pointer-events: none;
    mix-blend-mode: normal;
}

.hero-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    opacity: 0.92;
    filter: brightness(1.02) contrast(1.08) saturate(0.95) hue-rotate(-8deg);
    transform: scale(1.05);
    transition: filter 0.4s ease-out, opacity 0.4s ease-out;
    will-change: transform;
    z-index: 1;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    animation: backgroundFadeIn 1.5s ease-out;
}

@keyframes backgroundFadeIn {
    from {
        opacity: 0;
        filter: brightness(0.85) contrast(1.05) saturate(0.9);
    }
    to {
        opacity: 0.92;
        filter: brightness(1.02) contrast(1.08) saturate(0.95) hue-rotate(-8deg);
    }
}

/* Hover effect for better drop visibility */
.hero-section:hover .hero-bg-image {
    filter: brightness(1.06) contrast(1.1) saturate(1) hue-rotate(-6deg);
    opacity: 0.96;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.35) 0%, transparent 55%),
        radial-gradient(circle at 80% 70%, rgba(140, 190, 220, 0.25) 0%, transparent 50%),
        linear-gradient(to bottom, rgba(230, 245, 252, 0.5) 0%, transparent 35%, transparent 65%, rgba(190, 225, 242, 0.55) 100%);
    z-index: 11;
    pointer-events: none;
    animation: overlayPulse 8s ease-in-out infinite;
    backdrop-filter: blur(0.5px);
}

@keyframes overlayPulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.85;
    }
}

/* Additional creative effects for water drops visibility */
.hero-background::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(circle at 25% 35%, rgba(255, 255, 255, 0.4) 0%, transparent 28%),
        radial-gradient(circle at 75% 65%, rgba(0, 0, 0, 0.08) 0%, transparent 32%);
    z-index: 13;
    pointer-events: none;
    mix-blend-mode: overlay;
    animation: dropShimmer 6s ease-in-out infinite;
}

@keyframes dropShimmer {
    0%, 100% {
        opacity: 0.6;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.02);
    }
}

.hero-content {
    position: relative;
    z-index: 20;
    width: 100%;
    max-width: 1280px;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
    opacity: 1;
    transform: scale(1);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

@media (min-width: 768px) {
    .hero-content {
        flex-direction: row;
    }
}

.hero-text {
    flex: 1;
    text-align: center;
}

@media (min-width: 768px) {
    .hero-text {
        text-align: left;
    }
}

.hero-text-inner {
    animation: slideInLeft 1s ease-out;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-subtitle {
    color: var(--gold);
    letter-spacing: 0.4em;
    text-transform: uppercase;
    font-weight: bold;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: bold;
    letter-spacing: -0.02em;
    line-height: 0.8;
    margin-bottom: 2rem;
    color: var(--ink);
    text-shadow: 0 8px 32px rgba(255, 255, 255, 0.6), 0 2px 12px rgba(30, 90, 120, 0.15);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 8rem;
    }
}

.hero-title-gradient {
    background: linear-gradient(to right, var(--gold), #2d5a78);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    font-weight: 300;
    opacity: 0.7;
    margin-bottom: 3rem;
    max-width: 36rem;
    line-height: 1.6;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .hero-description {
        font-size: 1.5rem;
        margin-left: 0;
        margin-right: 0;
    }
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    justify-content: center;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

@media (min-width: 768px) {
    .hero-buttons {
        justify-content: flex-start;
    }
}

.btn-primary, .btn-outline {
    font-size: 1.25rem;
    padding: 2rem 3rem;
    border-radius: 9999px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: inherit;
}

.btn-primary {
    background-color: var(--gold);
    color: #ffffff;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.28);
}

.btn-primary:hover {
    background-color: var(--gold-hover);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 25px 50px -10px rgba(0, 0, 0, 0.35);
}

.btn-outline {
    background: var(--surface-muted);
    border: 1px solid rgba(100, 150, 190, 0.35);
    color: var(--ink);
    backdrop-filter: blur(12px);
}

.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.75);
    border-color: rgba(100, 150, 190, 0.5);
}

.btn-icon {
    margin-left: 0.5rem;
    display: inline-block;
    transition: transform 0.3s ease;
}

.btn-primary:hover .btn-icon {
    transform: translateX(4px);
}

.hero-author-container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1200px;
    padding: 0.5rem 0;
}

.hero-author-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.75rem;
    max-width: 32rem;
    transform-style: preserve-3d;
    cursor: default;
    animation: heroAuthorEntrance 1.4s ease-out forwards;
}

@media (min-width: 768px) {
    .hero-author-card {
        flex-direction: row;
        align-items: center;
        gap: 2.25rem;
        max-width: none;
    }
}

@keyframes heroAuthorEntrance {
    from {
        opacity: 0;
        transform: perspective(1000px) translateX(40px) rotateY(-18deg) scale(0.92);
    }
    to {
        opacity: 1;
        transform: perspective(1000px) translateX(0) rotateY(0deg) scale(1);
    }
}

.hero-author-frame {
    position: relative;
    flex-shrink: 0;
    padding: 3px;
    border-radius: 1rem;
    background: linear-gradient(
        145deg,
        rgba(0, 0, 0, 0.95),
        rgba(255, 255, 255, 0.45) 45%,
        rgba(0, 0, 0, 0.55)
    );
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.25),
        0 28px 80px -20px var(--shadow-deep),
        0 0 60px -10px rgba(0, 0, 0, 0.2);
}

.hero-author-image {
    display: block;
    width: 220px;
    height: 280px;
    object-fit: cover;
    border-radius: calc(1rem - 3px);
    box-shadow: inset 0 0 0 1px rgba(100, 150, 180, 0.2);
}

@media (min-width: 768px) {
    .hero-author-image {
        width: 280px;
        height: 360px;
    }
}

.hero-author-frame-glow {
    pointer-events: none;
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    background: linear-gradient(
        120deg,
        transparent 30%,
        rgba(255, 255, 255, 0.12) 50%,
        transparent 70%
    );
    opacity: 0.55;
    mix-blend-mode: overlay;
}

.hero-author-info {
    text-align: center;
    max-width: 22rem;
}

@media (min-width: 768px) {
    .hero-author-info {
        text-align: left;
        max-width: 20rem;
    }
}

.hero-author-eyebrow {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.65rem;
    text-shadow: 0 0 24px rgba(0, 0, 0, 0.25);
}

.hero-author-name {
    font-family: 'Playfair Display', 'Libre Baskerville', Georgia, serif;
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.15;
    color: var(--cream);
    margin-bottom: 0.85rem;
    letter-spacing: 0.02em;
}

@media (min-width: 768px) {
    .hero-author-name {
        font-size: 2.35rem;
    }
}

.hero-author-bio {
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--cream);
    opacity: 0.82;
    margin-bottom: 1.1rem;
}

@media (min-width: 768px) {
    .hero-author-bio {
        font-size: 1rem;
    }
}

.hero-author-cta {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    text-decoration: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.45);
    padding-bottom: 2px;
    transition: color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.hero-author-cta:hover {
    color: var(--blue-deep);
    border-color: rgba(80, 140, 180, 0.55);
    transform: translateY(-1px);
}

/* Particles */
.particles-container {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 30;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    animation: floatParticle linear infinite;
}

@keyframes floatParticle {
    0% {
        transform: translateY(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(100vh);
        opacity: 0;
    }
}

/* Social Proof Bar */
.social-proof {
    background: linear-gradient(90deg, var(--blue-mid), var(--blue-soft), var(--blue-mid));
    padding: 1.5rem 0;
    overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.45);
    border-bottom: 1px solid rgba(100, 160, 200, 0.2);
}

.social-proof-content {
    display: flex;
    gap: 5rem;
    white-space: nowrap;
    animation: scrollSocialProof 40s linear infinite;
}

@keyframes scrollSocialProof {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.social-proof-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    color: var(--ink);
    font-weight: 900;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.social-proof-star {
    width: 1rem;
    height: 1rem;
    fill: var(--gold);
}

/* Features Section */
.features-section {
    padding: 8rem 1rem;
    max-width: 1280px;
    margin: 0 auto;
}

.features-container {
    display: grid;
    gap: 6rem;
    align-items: center;
}

@media (min-width: 768px) {
    .features-container {
        grid-template-columns: 1fr 1fr;
        gap: 6rem;
    }
}

.features-text {
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.features-title {
    font-size: 3rem;
    font-weight: bold;
    font-style: italic;
    line-height: 1;
    margin-bottom: 2rem;
    color: var(--ink);
}

@media (min-width: 768px) {
    .features-title {
        font-size: 4.5rem;
    }
}

.text-gold {
    color: var(--gold);
}

.features-description {
    font-size: 1.25rem;
    opacity: 0.8;
    line-height: 1.6;
    font-weight: 300;
    margin-bottom: 2rem;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding-top: 1.5rem;
}

.feature-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.feature-icon {
    width: 2rem;
    height: 2rem;
    color: var(--gold);
    margin-bottom: 0.5rem;
}

.feature-label {
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.75rem;
    color: var(--ink);
}

.feature-desc {
    font-size: 0.875rem;
    opacity: 0.5;
}

.features-quote {
    position: relative;
    animation: fadeInScale 0.8s ease-out;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.quote-glow {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.1);
    filter: blur(100px);
    border-radius: 50%;
}

.quote-card {
    position: relative;
    background: var(--surface);
    border: 1px solid rgba(100, 160, 200, 0.25);
    backdrop-filter: blur(24px);
    padding: 3rem;
    border-radius: 2rem;
}

@media (min-width: 768px) {
    .quote-card {
        padding: 3rem;
    }
}

.quote-icon {
    width: 4rem;
    height: 4rem;
    color: rgba(0, 0, 0, 0.2);
    margin-bottom: 1.5rem;
}

.quote-text {
    font-size: 1.875rem;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 2rem;
    color: var(--ink);
}

.quote-footer {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.quote-line {
    width: 3rem;
    height: 1px;
    background-color: var(--gold);
}

.quote-source {
    font-weight: bold;
    letter-spacing: 0.1em;
    font-size: 0.875rem;
    color: var(--gold);
}

/* Retail books section — same light blue palette as rest of site */
.retail-books-section {
    position: relative;
    overflow: hidden;
    padding: 6.5rem 1.1rem 7rem;
    background:
        radial-gradient(ellipse 100% 55% at 50% -5%, rgba(255, 255, 255, 0.55) 0%, transparent 52%),
        radial-gradient(ellipse 55% 45% at 12% 75%, rgba(120, 185, 230, 0.2) 0%, transparent 50%),
        radial-gradient(ellipse 50% 40% at 92% 40%, rgba(90, 160, 215, 0.16) 0%, transparent 48%),
        linear-gradient(
            165deg,
            var(--page-top) 0%,
            var(--page-mid) 42%,
            var(--blue-soft) 78%,
            var(--blue-mid) 100%
        );
    border-top: 1px solid rgba(100, 160, 200, 0.22);
    border-bottom: 1px solid rgba(100, 160, 200, 0.18);
}

.retail-books-section::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.35) 0%,
        transparent 38%,
        transparent 72%,
        rgba(165, 210, 240, 0.2) 100%
    );
}

.retail-books-container {
    position: relative;
    z-index: 1;
    max-width: 1220px;
    margin: 0 auto;
}

.retail-books-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 2.75rem;
}

.retail-books-title {
    font-family: 'Playfair Display', 'Libre Baskerville', Georgia, serif;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: clamp(2rem, 4vw, 3.35rem);
    color: var(--ink);
    margin-bottom: 1rem;
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
}

.retail-books-title-line {
    width: 92px;
    height: 4px;
    border-radius: 999px;
    margin: 0 auto 1rem;
    background: linear-gradient(90deg, #f7ba1f 0%, #ffd24d 100%);
}

.retail-books-subtitle {
    color: var(--ink-soft);
    font-size: 1rem;
    line-height: 1.7;
    letter-spacing: 0.02em;
}

.retail-books-grid {
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 1fr));
    gap: 1rem;
}

@media (min-width: 640px) {
    .retail-books-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 980px) {
    .retail-books-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

.retail-book-card {
    position: relative;
    overflow: hidden;
    border-radius: 14px;
    border: 1px solid rgba(100, 160, 200, 0.28);
    background: linear-gradient(
        155deg,
        var(--surface) 0%,
        rgba(255, 255, 255, 0.94) 45%,
        rgba(238, 248, 255, 0.92) 100%
    );
    backdrop-filter: blur(12px);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.6) inset,
        0 18px 40px -16px var(--shadow-deep);
    transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.3s ease;
}

.retail-book-card:hover {
    transform: translateY(-6px);
    border-color: rgba(82, 153, 201, 0.45);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.75) inset,
        0 24px 48px -18px var(--shadow-deep);
}

.retail-book-card--featured {
    border-color: rgba(82, 153, 201, 0.42);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.65) inset,
        0 20px 44px -16px var(--shadow-deep),
        0 0 0 2px rgba(247, 186, 31, 0.35);
}

.retail-book-badge {
    position: absolute;
    top: 0.6rem;
    right: 0.6rem;
    z-index: 3;
    font-size: 0.6rem;
    line-height: 1;
    letter-spacing: 0.08em;
    font-weight: 800;
    text-transform: uppercase;
    padding: 0.45rem 0.5rem;
    border-radius: 999px;
    color: #0b162e;
    background: linear-gradient(180deg, #ffd45f, #f7b51c);
}

.retail-book-stage {
    min-height: 280px;
    padding: 1rem 0.75rem 0.5rem;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    background:
        radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.95) 0%, transparent 55%),
        radial-gradient(ellipse 90% 70% at 50% 100%, rgba(168, 212, 240, 0.45) 0%, transparent 60%),
        linear-gradient(
            168deg,
            var(--blue-soft) 0%,
            rgba(206, 232, 248, 0.95) 40%,
            var(--blue-mid) 100%
        );
}

.retail-book-mockup {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-end;
}

.retail-book-mockup img {
    display: block;
    width: auto;
    max-width: 92%;
    max-height: 250px;
    object-fit: contain;
    filter: drop-shadow(0 16px 20px rgba(30, 90, 130, 0.22));
    transition: transform 0.35s ease;
}

.retail-book-card:hover .retail-book-mockup img {
    transform: translateY(-4px) scale(1.015);
}

.retail-book-info {
    padding: 1rem 0.95rem 0.9rem;
    border-top: 1px solid rgba(100, 160, 200, 0.22);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.5) 0%, rgba(230, 244, 252, 0.55) 100%);
    text-align: center;
}

.retail-book-label {
    color: var(--ink-soft);
    font-size: 0.67rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    margin-bottom: 0.45rem;
}

.retail-book-name {
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.25;
    font-size: 1rem;
    min-height: 2.4em;
    margin-bottom: 0.7rem;
}

.retail-book-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.retail-book-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.32rem;
    min-width: 112px;
    height: 24px;
    padding: 0 0.6rem;
    border-radius: 5px;
    font-family: "Arial", "Helvetica Neue", Helvetica, sans-serif;
    font-size: 0.72rem;
    line-height: 1;
    font-weight: 700;
    color: #111111;
    text-decoration: none;
    background: linear-gradient(180deg, #f5c332 0%, #f0b21f 100%);
    border: 1px solid #e0a116;
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.28) inset,
        0 -1px 0 rgba(138, 85, 5, 0.2) inset,
        0 3px 9px -4px rgba(0, 0, 0, 0.45);
    transition: transform 0.2s ease, filter 0.2s ease, box-shadow 0.2s ease;
}

.retail-book-btn:hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
    box-shadow:
        0 1px 0 rgba(255, 255, 255, 0.32) inset,
        0 -1px 0 rgba(138, 85, 5, 0.22) inset,
        0 4px 11px -4px rgba(0, 0, 0, 0.52);
}

.retail-book-btn--ghost {
    min-width: 106px;
}

.retail-book-btn--amazon {
    min-width: 136px;
}

.retail-book-btn--amazon i {
    font-size: 0.7rem;
    color: #111111;
    line-height: 1;
}

/* Force the Font Awesome Brands font on the Amazon icon so it never inherits
   the button's Arial font (which would render the glyph as an empty box). */
.retail-book-btn i.fa-brands,
.retail-book-btn--amazon i {
    font-family: "Font Awesome 7 Brands", "Font Awesome 6 Brands", "FontAwesome" !important;
    font-weight: 400 !important;
    font-style: normal !important;
    -webkit-font-smoothing: antialiased;
}

.retail-book-btn--amazon span {
    display: inline-block;
}

/* Author Section */
.author-section {
    padding: 10rem 1rem;
    background: linear-gradient(to bottom, transparent, rgba(180, 215, 235, 0.35));
}

.author-container {
    max-width: 1152px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5rem;
}

@media (min-width: 768px) {
    .author-container {
        flex-direction: row;
        gap: 5rem;
    }
}

.author-image-wrapper {
    position: relative;
    animation: authorImageEntrance 1s ease-out;
}

@keyframes authorImageEntrance {
    from {
        opacity: 0;
        transform: rotate(-10deg) scale(0.8);
    }
    to {
        opacity: 1;
        transform: rotate(0) scale(1);
    }
}

.author-glow {
    position: absolute;
    inset: 0;
    background-color: var(--gold);
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.1;
    transition: opacity 0.3s ease;
}

.author-image-wrapper:hover .author-glow {
    opacity: 0.3;
}

.author-image {
    width: 320px;
    height: 320px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(0, 0, 0, 0.3);
    filter: grayscale(100%);
    transition: all 1s ease;
    box-shadow: 0 25px 50px -12px var(--shadow-deep);
}

@media (min-width: 768px) {
    .author-image {
        width: 450px;
        height: 450px;
    }
}

.author-image-wrapper:hover .author-image {
    filter: grayscale(0);
}

.author-text {
    flex: 1;
    text-align: center;
}

@media (min-width: 768px) {
    .author-text {
        text-align: left;
    }
}

.author-label {
    color: var(--gold);
    letter-spacing: 0.3em;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.author-name {
    font-size: 3.75rem;
    font-weight: bold;
    margin-bottom: 2rem;
    color: var(--ink);
}

@media (min-width: 768px) {
    .author-name {
        font-size: 5rem;
    }
}

.author-description {
    font-size: 1.25rem;
    opacity: 0.7;
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.author-button-wrapper {
    padding-top: 2rem;
}

.btn-author {
    background: transparent;
    border: 1px solid var(--gold);
    color: var(--gold);
    border-radius: 9999px;
    padding: 1.5rem 3rem;
    font-size: 1.125rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.btn-author:hover {
    background-color: var(--gold);
    color: #ffffff;
}

/* About the Book Section */
.book-about-section {
    padding: 10rem 1rem;
    background: linear-gradient(to bottom, rgba(200, 230, 245, 0.4), transparent, rgba(190, 220, 240, 0.35));
    position: relative;
    overflow: hidden;
}

.book-about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 80% 20%, rgba(0, 0, 0, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(140, 190, 220, 0.2) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.book-about-container {
    max-width: 1152px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5rem;
    position: relative;
    z-index: 1;
}

@media (min-width: 768px) {
    .book-about-container {
        flex-direction: row-reverse;
        gap: 5rem;
    }
}

.book-about-text {
    flex: 1;
    text-align: center;
    animation: bookTextEntrance 1s ease-out;
}

@keyframes bookTextEntrance {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (min-width: 768px) {
    .book-about-text {
        text-align: left;
    }
}

.book-about-label {
    color: var(--gold);
    letter-spacing: 0.3em;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.875rem;
    margin-bottom: 1rem;
    display: inline-block;
}

.book-about-title {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 2rem;
    line-height: 1.1;
    color: var(--ink);
}

@media (min-width: 768px) {
    .book-about-title {
        font-size: 3.5rem;
    }
}

.book-about-description {
    font-size: 1.25rem;
    opacity: 0.7;
    font-weight: 300;
    line-height: 1.8;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .book-about-description {
        margin-left: 0;
        margin-right: 0;
    }
}

.book-about-features {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3rem;
}

.book-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--surface-muted);
    border: 1px solid rgba(100, 160, 200, 0.2);
    border-radius: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.book-feature-item:hover {
    background: var(--surface);
    border-color: rgba(100, 160, 200, 0.4);
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.book-feature-icon {
    width: 2.5rem;
    height: 2.5rem;
    color: var(--gold);
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.book-feature-item:hover .book-feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.book-feature-content {
    flex: 1;
}

.book-feature-title {
    font-size: 1.125rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: var(--cream);
}

.book-feature-desc {
    font-size: 0.9375rem;
    opacity: 0.6;
    line-height: 1.6;
}

.book-about-button-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

@media (min-width: 640px) {
    .book-about-button-wrapper {
        flex-direction: row;
        align-items: center;
    }
}

@media (min-width: 768px) {
    .book-about-button-wrapper {
        justify-content: flex-start;
    }
}

.btn-book-primary,
.btn-book-outline {
    padding: 1.25rem 2.5rem;
    border-radius: 9999px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: inherit;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.btn-book-primary {
    background-color: var(--gold);
    color: #ffffff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
}

.btn-book-primary:hover {
    background-color: var(--gold-hover);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}

.btn-book-outline {
    background: transparent;
    border: 2px solid rgba(0, 0, 0, 0.5);
    color: var(--ink);
}

.btn-book-outline:hover {
    background: rgba(0, 0, 0, 0.1);
    border-color: var(--gold);
    transform: translateY(-3px);
}

.book-about-image-wrapper {
    position: relative;
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: bookImageEntrance 1.2s ease-out;
}

@keyframes bookImageEntrance {
    from {
        opacity: 0;
        transform: translateX(50px) rotateY(20deg);
    }
    to {
        opacity: 1;
        transform: translateX(0) rotateY(0);
    }
}

.book-about-glow {
    position: absolute;
    inset: -50px;
    background: radial-gradient(circle, rgba(0, 0, 0, 0.15) 0%, transparent 70%);
    filter: blur(60px);
    opacity: 0.6;
    animation: bookGlowPulse 4s ease-in-out infinite;
    z-index: 0;
}

@keyframes bookGlowPulse {
    0%, 100% {
        opacity: 0.6;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

.book-about-author-panel {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    max-width: 28rem;
    transition: transform 0.35s ease;
}

@media (min-width: 768px) {
    .book-about-author-panel {
        flex-direction: row;
        align-items: center;
        gap: 2.5rem;
        max-width: none;
    }
}

.book-about-image-wrapper:hover .book-about-author-panel {
    transform: translateY(-4px);
}

.book-about-author-frame {
    flex-shrink: 0;
    padding: 3px;
    border-radius: 1rem;
    background: linear-gradient(
        145deg,
        rgba(0, 0, 0, 0.9),
        rgba(255, 255, 255, 0.35) 50%,
        rgba(0, 0, 0, 0.5)
    );
    box-shadow:
        0 0 0 1px rgba(0, 0, 0, 0.2),
        0 24px 70px -18px var(--shadow-deep);
}

.book-about-author-image {
    display: block;
    width: 220px;
    height: 280px;
    object-fit: cover;
    border-radius: calc(1rem - 3px);
}

@media (min-width: 768px) {
    .book-about-author-image {
        width: 260px;
        height: 330px;
    }
}

.book-about-author-text {
    text-align: center;
}

@media (min-width: 768px) {
    .book-about-author-text {
        text-align: left;
        max-width: 22rem;
    }
}

.book-about-author-eyebrow {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.6rem;
}

.book-about-author-title {
    font-family: 'Playfair Display', 'Libre Baskerville', Georgia, serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--cream);
    margin-bottom: 1rem;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .book-about-author-title {
        font-size: 2.25rem;
    }
}

.book-about-author-desc {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--cream);
    opacity: 0.82;
    font-weight: 300;
}

/* Newsletter Section */
.newsletter-section {
    padding: 8rem 1rem;
}

.newsletter-container {
    max-width: 896px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-card {
    background: linear-gradient(145deg, var(--surface) 0%, rgba(255, 255, 255, 0.95) 50%, var(--page-mid) 100%);
    border: 1px solid rgba(100, 160, 200, 0.28);
    padding: 4rem 2rem;
    border-radius: 3rem;
    box-shadow: 0 25px 50px -12px var(--shadow-deep);
}

@media (min-width: 768px) {
    .newsletter-card {
        padding: 6rem 3rem;
    }
}

.newsletter-icon {
    width: 4rem;
    height: 4rem;
    color: var(--gold);
    margin: 0 auto 2rem;
}

.newsletter-title {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    color: var(--ink);
}

.newsletter-description {
    font-size: 1.25rem;
    opacity: 0.6;
    font-weight: 300;
    margin-bottom: 3rem;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (min-width: 768px) {
    .newsletter-form {
        flex-direction: row;
    }
}

.newsletter-input {
    flex: 1;
    background-color: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(100, 160, 200, 0.3);
    height: 4rem;
    border-radius: 1rem;
    font-size: 1.125rem;
    padding: 0 2rem;
    color: var(--cream);
    font-family: inherit;
    transition: all 0.3s ease;
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.newsletter-input::placeholder {
    color: var(--ink-soft);
}

.newsletter-submit {
    background-color: var(--gold);
    color: #ffffff;
    height: 4rem;
    padding: 0 3rem;
    border-radius: 1rem;
    font-size: 1.125rem;
    font-weight: bold;
    cursor: pointer;
    border: none;
    font-family: inherit;
    transition: all 0.3s ease;
}

.newsletter-submit:hover {
    transform: scale(1.05);
}

.newsletter-submit:active {
    transform: scale(0.95);
}

.newsletter-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.newsletter-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    display: none;
}

.newsletter-message.success {
    display: block;
    background-color: rgba(184, 216, 235, 0.65);
    color: var(--ink);
    border: 1px solid rgba(100, 160, 200, 0.35);
}

.newsletter-message.error {
    display: block;
    background-color: rgba(220, 38, 38, 0.2);
    color: #fca5a5;
    border: 1px solid rgba(220, 38, 38, 0.3);
}

/* Footer */
.footer {
    background: linear-gradient(to top, var(--blue-mid), var(--blue-soft));
    border-top: 1px solid rgba(255, 255, 255, 0.4);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        to right,
        transparent,
        rgba(0, 0, 0, 0.5),
        transparent
    );
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 4rem 2rem 2rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

@media (min-width: 768px) {
    .footer-top {
        grid-template-columns: 1.5fr 2fr;
        gap: 4rem;
    }
}

@media (min-width: 1024px) {
    .footer-top {
        grid-template-columns: 1fr 2fr;
    }
}

.footer-brand {
    text-align: center;
}

@media (min-width: 768px) {
    .footer-brand {
        text-align: left;
    }
}

.footer-logo {
    font-size: 1.75rem;
    font-weight: bold;
    letter-spacing: 0.2em;
    color: var(--gold);
    margin-bottom: 1rem;
    text-transform: uppercase;
    position: relative;
    display: inline-block;
}

.footer-logo::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.3s ease;
}

.footer-brand:hover .footer-logo::after {
    width: 100%;
}

.footer-byline {
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.65rem;
}

.footer-tagline {
    font-size: 0.9375rem;
    opacity: 0.7;
    font-style: italic;
    margin-bottom: 2rem;
    color: var(--cream);
}

.footer-social {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

@media (min-width: 768px) {
    .footer-social {
        justify-content: flex-start;
    }
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.2);
    color: var(--gold);
    transition: all 0.3s ease;
    cursor: pointer;
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.social-link:hover {
    background: var(--gold);
    color: #ffffff;
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.35);
    border-color: var(--gold);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

@media (min-width: 640px) {
    .footer-links {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-column {
    text-align: center;
}

@media (min-width: 768px) {
    .footer-column {
        text-align: left;
    }
}

.footer-heading {
    font-size: 1rem;
    font-weight: bold;
    color: var(--gold);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
    display: inline-block;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 30px;
    height: 1px;
    background: var(--gold);
}

.footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-link {
    color: var(--cream);
    text-decoration: none;
    font-size: 0.875rem;
    opacity: 0.7;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
    padding-left: 0;
}

.footer-link::before {
    content: '→';
    position: absolute;
    left: -15px;
    opacity: 0;
    transition: all 0.3s ease;
    color: var(--gold);
}

.footer-link:hover {
    opacity: 1;
    color: var(--gold);
    padding-left: 15px;
    transform: translateX(5px);
}

.footer-link:hover::before {
    opacity: 1;
    left: -10px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    position: relative;
}

.footer-copyright {
    margin-bottom: 1.5rem;
}

.footer-copyright p {
    font-size: 0.875rem;
    opacity: 0.6;
    margin: 0.5rem 0;
    color: var(--cream);
}

.footer-mystery {
    font-style: italic;
    letter-spacing: 0.2em;
    opacity: 0.5 !important;
    font-size: 0.75rem !important;
}

.footer-decoration {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.footer-line {
    flex: 1;
    max-width: 100px;
    height: 1px;
    background: linear-gradient(
        to right,
        transparent,
        rgba(0, 0, 0, 0.3),
        transparent
    );
}

.footer-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    animation: footerDotPulse 2s ease-in-out infinite;
}

@keyframes footerDotPulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.2);
    }
}

/* Utility Classes */
.min-h-screen {
    min-height: 100vh;
}

.bg-dark {
    background: transparent;
}

.text-cream {
    color: var(--cream);
}

.font-serif {
    font-family: 'Libre Baskerville', 'Playfair Display', Georgia, serif;
}

.overflow-x-hidden {
    overflow-x: hidden;
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .btn-primary, .btn-outline {
        font-size: 1rem;
        padding: 1.5rem 2rem;
    }
    
    .features-title {
        font-size: 2.5rem;
    }
    
    .author-name {
        font-size: 2.5rem;
    }
    
    .newsletter-title {
        font-size: 2rem;
    }
}