@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
    --color-bg-light: #FAF7F2;
    --color-bg-white: #FFFFFF;
    --color-bg-card: #FCFAF7;
    --color-primary: #3D3528;
    --color-secondary: #706350;
    --color-gold: #C0A068;
    --color-gold-light: #E7DFD0;
    --color-gold-glow: rgba(192, 160, 104, 0.15);
    --color-success: #4E8752;
    --color-error: #B94A4A;
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
    --shadow-premium: 0 20px 50px rgba(61, 53, 40, 0.06);
    --shadow-hover: 0 30px 60px rgba(61, 53, 40, 0.12);
    --max-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-light);
    color: var(--color-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
}

p {
    color: var(--color-secondary);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

/* Utility Layout */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 8rem 0;
    position: relative;
}

/* Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: rgba(250, 247, 242, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(231, 223, 208, 0.4);
    transition: var(--transition-smooth);
}

header.scrolled {
    padding: 0.8rem 0;
    box-shadow: 0 10px 30px rgba(61, 53, 40, 0.03);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--color-primary);
    text-transform: uppercase;
}

.logo span {
    color: var(--color-gold);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

nav a {
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-secondary);
    position: relative;
    padding: 0.3rem 0;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-gold);
    transition: var(--transition-fast);
}

nav a:hover {
    color: var(--color-primary);
}

nav a:hover::after {
    width: 100%;
}

.btn-cta {
    background-color: var(--color-primary);
    color: var(--color-bg-light) !important;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 1px solid var(--color-primary);
    box-shadow: 0 4px 15px rgba(61, 53, 40, 0.15);
}

.btn-cta:hover {
    background-color: transparent;
    color: var(--color-primary) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(61, 53, 40, 0.2);
}

/* Mobile Menu Button */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    background: none;
    border: none;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 80% 30%, #FAF1E3 0%, var(--color-bg-light) 70%);
    padding-top: 120px;
    padding-bottom: 6rem;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 10%;
    right: 5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(192, 160, 104, 0.08) 0%, transparent 70%);
    z-index: 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}

.badge {
    align-self: flex-start;
    border: 1px solid var(--color-gold);
    color: var(--color-gold);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    background-color: rgba(192, 160, 104, 0.05);
}

.hero-title {
    font-size: 4rem;
    color: var(--color-primary);
    font-weight: 300;
    line-height: 1.15;
}

.hero-title span {
    font-weight: 700;
    font-style: italic;
    color: var(--color-gold);
    display: block;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--color-secondary);
    line-height: 1.7;
    max-width: 540px;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-top: 1rem;
}

.btn-primary {
    background-color: var(--color-gold);
    color: var(--color-bg-light);
    padding: 1.1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border: 1px solid var(--color-gold);
    box-shadow: 0 10px 25px rgba(192, 160, 104, 0.25);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(61, 53, 40, 0.25);
}

.btn-secondary {
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-secondary::after {
    content: '→';
    transition: var(--transition-fast);
}

.btn-secondary:hover::after {
    transform: translateX(5px);
}

/* 3D Book Mockup Style */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.book-container {
    perspective: 1200px;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.book {
    position: relative;
    width: 290px;
    height: 425px;
    transform-style: preserve-3d;
    transform: rotateY(-18deg) rotateX(10deg);
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    filter: drop-shadow(15px 20px 30px rgba(61, 53, 40, 0.15));
}

.book:hover {
    transform: rotateY(-28deg) rotateX(8deg) translateY(-12px);
    filter: drop-shadow(25px 35px 45px rgba(61, 53, 40, 0.22));
}

/* Book Faces */
.book-front {
    position: absolute;
    width: 100%;
    height: 100%;
    background: url('capa.png') no-repeat center center;
    background-size: cover;
    border-radius: 2px 5px 5px 2px;
    z-index: 2;
    transform: translateZ(12px);
    box-shadow: inset 4px 0 10px rgba(0, 0, 0, 0.08);
}

/* Left spine */
.book-spine {
    position: absolute;
    width: 24px;
    height: 100%;
    left: 0;
    background: #C2B695; /* Cor do fundo da contracapa */
    transform: rotateY(-90deg) translateZ(12px);
    transform-origin: left center;
    z-index: 1;
    box-shadow: inset -3px 0 5px rgba(0,0,0,0.15), inset 3px 0 5px rgba(255,255,255,0.1);
    overflow: hidden;
}

.book-spine::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 100px,
        rgba(0,0,0,0.02) 100px,
        rgba(0,0,0,0.02) 101px
    );
}

.book-spine-text {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(61, 53, 40, 0.8);
    font-family: var(--font-heading);
    font-size: 0.65rem;
    letter-spacing: 2px;
    font-weight: bold;
    padding: 20px 0;
}

/* White pages side */
.book-pages {
    position: absolute;
    width: 22px;
    height: 421px;
    right: 0;
    top: 2px;
    background: #FAF7F2;
    background-image: linear-gradient(90deg, #F4EFE3 0%, #FFFFFF 100%);
    transform: rotateY(90deg) translateZ(278px);
    transform-origin: right center;
    box-shadow: inset 2px 0 5px rgba(0,0,0,0.05);
    border-radius: 0 4px 4px 0;
}

.book-pages::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(61, 53, 40, 0.04) 2px,
        rgba(61, 53, 40, 0.04) 4px
    );
}

/* Quote Highlights */
.quotes-section {
    background-color: var(--color-bg-white);
    padding: 6rem 0;
    border-top: 1px solid rgba(231, 223, 208, 0.3);
    border-bottom: 1px solid rgba(231, 223, 208, 0.3);
}

.quotes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.quote-card {
    background-color: var(--color-bg-light);
    padding: 3rem 2rem;
    border-radius: 16px;
    border: 1px solid rgba(231, 223, 208, 0.5);
    text-align: center;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.quote-card:hover {
    transform: translateY(-8px);
    background-color: var(--color-bg-white);
    border-color: var(--color-gold);
    box-shadow: var(--shadow-premium);
}

.quote-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(192, 160, 104, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
}

.quote-card h3 {
    font-size: 2rem;
    color: var(--color-primary);
}

.quote-card p {
    font-size: 0.95rem;
    line-height: 1.6;
}

/* About the Book Section */
.about-book {
    background-color: var(--color-bg-light);
}

.about-book-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 6rem;
    align-items: center;
}

.about-book-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.about-book-visual::before {
    content: '';
    position: absolute;
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
    border: 1px dashed var(--color-gold);
    border-radius: 20px;
    transform: rotate(-3deg);
    z-index: 0;
}

.book-flat-cover {
    width: 100%;
    max-width: 380px;
    border-radius: 12px;
    box-shadow: var(--shadow-premium);
    position: relative;
    z-index: 1;
    transition: var(--transition-smooth);
}

.book-flat-cover:hover {
    transform: scale(1.03) rotate(1deg);
}

.about-book-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.section-subtitle {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-gold);
}

.section-title {
    font-size: 3.2rem;
    color: var(--color-primary);
    font-weight: 400;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    font-size: 1.05rem;
    color: var(--color-secondary);
}

.about-text p strong {
    color: var(--color-primary);
}

.book-details-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 1rem;
    list-style: none;
}

.book-details-list li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.95rem;
    color: var(--color-primary);
    font-weight: 500;
}

.book-details-list li svg {
    color: var(--color-gold);
}

/* About Author Section */
.about-author {
    background-color: var(--color-bg-white);
}

.about-author-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 5rem;
    align-items: center;
}

.author-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
}

/* Custom photo frame matching the cover photo border style */
.author-frame {
    width: 100%;
    aspect-ratio: 125 / 165;
    border-radius: 16px;
    border: 6px solid var(--color-bg-light);
    box-shadow: var(--shadow-premium), 0 0 0 1px var(--color-gold-light);
    overflow: hidden;
    position: relative;
    z-index: 2;
    transition: var(--transition-smooth);
}

.author-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.author-image-wrapper:hover .author-frame img {
    transform: scale(1.05);
}

.author-image-wrapper::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 15px;
    left: -15px;
    border: 1px solid var(--color-gold);
    border-radius: 16px;
    z-index: 1;
    transition: var(--transition-smooth);
}

.author-image-wrapper:hover::before {
    top: 8px;
    left: -8px;
}

.author-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.author-bio {
    font-size: 1.05rem;
    line-height: 1.8;
}

.author-signature {
    margin-top: 1.5rem;
}

.author-name-signature {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-style: italic;
    color: var(--color-gold);
}

.author-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-secondary);
}

/* Reservation Section */
.reservation {
    background: radial-gradient(circle at 10% 90%, #FAF1E3 0%, var(--color-bg-light) 60%);
}

.reservation-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 5rem;
    align-items: center;
}

.reservation-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.reservation-perks {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 1.5rem;
    list-style: none;
}

.reservation-perks li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.perk-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-gold-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-gold);
    box-shadow: 0 4px 10px rgba(61, 53, 40, 0.03);
}

.perk-text h4 {
    font-size: 1.15rem;
    color: var(--color-primary);
    margin-bottom: 0.2rem;
}

.perk-text p {
    font-size: 0.9rem;
}

/* Form Styling */
.form-card {
    background-color: var(--color-bg-white);
    padding: 3.5rem;
    border-radius: 24px;
    border: 1px solid rgba(231, 223, 208, 0.6);
    box-shadow: var(--shadow-premium);
    position: relative;
    overflow: hidden;
}

.form-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-gold), var(--color-gold-light));
}

.form-group {
    margin-bottom: 1.8rem;
    position: relative;
}

.form-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
}

.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-secondary);
    margin-bottom: 0.6rem;
}

.form-input {
    width: 100%;
    padding: 1rem 1.2rem;
    border-radius: 8px;
    border: 1px solid var(--color-gold-light);
    background-color: var(--color-bg-light);
    color: var(--color-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-gold);
    background-color: var(--color-bg-white);
    box-shadow: 0 0 0 4px var(--color-gold-glow);
}

textarea.form-input {
    resize: vertical;
    min-height: 100px;
}

.btn-submit {
    width: 100%;
    background-color: var(--color-primary);
    color: var(--color-bg-light);
    border: 1px solid var(--color-primary);
    padding: 1.1rem;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(61, 53, 40, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    transition: var(--transition-smooth);
}

.btn-submit:hover {
    background-color: var(--color-gold);
    border-color: var(--color-gold);
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(192, 160, 104, 0.25);
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Form validation feedback */
.form-input.is-invalid {
    border-color: var(--color-error);
}

.form-input.is-invalid:focus {
    box-shadow: 0 0 0 4px rgba(185, 74, 74, 0.15);
}

.invalid-feedback {
    display: none;
    color: var(--color-error);
    font-size: 0.75rem;
    margin-top: 0.3rem;
    font-weight: 500;
}

.form-input.is-invalid + .invalid-feedback {
    display: block;
}

/* Success Overlay Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(61, 53, 40, 0.6);
    backdrop-filter: blur(5px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background-color: var(--color-bg-white);
    padding: 3.5rem 2.5rem;
    border-radius: 20px;
    max-width: 480px;
    width: 90%;
    text-align: center;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
    transform: translateY(30px) scale(0.95);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-overlay.active .modal-card {
    transform: translateY(0) scale(1);
}

.success-icon-wrapper {
    width: 80px;
    height: 80px;
    background-color: rgba(78, 135, 82, 0.1);
    color: var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem auto;
}

.success-icon-wrapper svg {
    width: 40px;
    height: 40px;
}

.modal-card h3 {
    font-size: 2.2rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.modal-card p {
    font-size: 1rem;
    margin-bottom: 2rem;
    color: var(--color-secondary);
}

.btn-modal-close {
    background-color: var(--color-primary);
    color: var(--color-bg-light);
    border: none;
    padding: 0.9rem 2.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(61, 53, 40, 0.15);
    transition: var(--transition-fast);
}

.btn-modal-close:hover {
    background-color: var(--color-gold);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(192, 160, 104, 0.2);
}

/* Footer */
footer {
    background-color: var(--color-primary);
    color: var(--color-bg-light);
    padding: 4rem 0 2rem 0;
    border-top: 1px solid rgba(231, 223, 208, 0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.footer-info h4 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    letter-spacing: 2px;
    color: var(--color-gold-light);
}

.footer-info p {
    color: #A39785;
    font-size: 0.95rem;
    max-width: 320px;
}

.footer-links h5, .footer-contact h5 {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-gold);
    margin-bottom: 1.5rem;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links a {
    color: #A39785;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--color-bg-light);
    padding-left: 5px;
}

.footer-contact ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    color: #A39785;
    font-size: 0.95rem;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.footer-contact a:hover {
    color: var(--color-bg-light);
}

.footer-bottom {
    border-top: 1px solid rgba(231, 223, 208, 0.08);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #A39785;
    font-size: 0.85rem;
}

/* Spinner Animation */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(250, 247, 242, 0.3);
    border-radius: 50%;
    border-top-color: var(--color-bg-light);
    animation: spin 1s ease-in-out infinite;
    -webkit-animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Pricing Block */
.price-card {
    background-color: var(--color-bg-white);
    padding: 1.8rem;
    border-radius: 16px;
    border: 1px solid var(--color-gold-light);
    margin: 1.5rem 0;
    box-shadow: var(--shadow-premium);
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1rem;
    color: var(--color-secondary);
}

.price-row.total {
    border-top: 1px dashed var(--color-gold-light);
    padding-top: 1rem;
    margin-top: 0.2rem;
    font-size: 1.25rem;
    color: var(--color-primary);
}

.price-row.total .price-value {
    color: var(--color-gold);
    font-weight: 700;
    font-size: 1.4rem;
}

.price-row .price-value {
    font-weight: 600;
    color: var(--color-primary);
}

.hero-cta-container {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.hero-price-hint {
    font-size: 0.95rem;
    color: var(--color-secondary);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.hero-price-hint strong {
    color: var(--color-gold);
    font-weight: 700;
}

.hero-price-hint .divider {
    color: var(--color-gold-light);
    opacity: 0.6;
}

/* Media Queries */
@media (max-width: 1024px) {
    section {
        padding: 6rem 0;
    }
    
    .hero-title {
        font-size: 3.2rem;
    }
    
    .hero-grid, .about-book-grid, .about-author-grid, .reservation-grid {
        gap: 3rem;
    }
    
    .section-title {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    nav ul {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--color-bg-light);
        flex-direction: column;
        justify-content: center;
        gap: 2rem;
        transition: var(--transition-smooth);
        padding: 2rem;
        z-index: 99;
        box-shadow: 0 15px 30px rgba(61, 53, 40, 0.05);
    }
    
    nav.active ul {
        left: 0;
    }
    
    .nav-container {
        padding: 0 1rem;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 4rem;
        padding-top: 2rem;
    }
    
    .badge {
        align-self: center;
    }
    
    .hero-desc {
        margin: 0 auto;
    }
    
    .hero-cta-group {
        justify-content: center;
    }
    
    .hero-price-hint {
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .book-container {
        margin-top: 2rem;
    }

    .quotes-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-book-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .about-book-content {
        order: 1;
        text-align: center;
    }
    
    .about-book-visual {
        order: 2;
    }
    
    .book-details-list {
        justify-content: center;
    }
    
    .about-author-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .author-image-wrapper {
        margin-bottom: 1.5rem;
    }
    
    .reservation-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .reservation-info {
        text-align: center;
    }
    
    .reservation-perks {
        align-items: center;
    }
    
    .reservation-perks li {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .form-card {
        padding: 2rem 1.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}