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

:root {
    --dark-green: #0d2818;
    --darker-green: #052010;
    --deep-green: #020d06;
    --black: #000000;
    --gold: #ffd700;
    --gold-light: #ffed4e;
    --gold-dark: #ccaa00;
    --gold-glow: rgba(255, 215, 0, 0.5);
    --text-white: #ffffff;
    --text-gray: #e0e0e0;
    --text-light-gray: #b0b0b0;
    --accent-green: #1a4d2e;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    background: linear-gradient(180deg, var(--black) 0%, var(--deep-green) 50%, var(--darker-green) 100%);
    background-attachment: fixed;
    color: var(--text-white);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-tap-highlight-color: transparent;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.promo-banner {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--text-white);
    color: var(--black);
    padding: 12px 0;
    z-index: 10001;
    overflow: hidden;
    border-bottom: 2px solid var(--gold);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    min-height: 48px;
    display: flex;
    align-items: center;
}

.promo-banner-content {
    display: flex;
    white-space: nowrap;
    animation: scrollLeft 30s linear infinite;
    gap: 4rem;
    will-change: transform;
}

.promo-banner-content span {
    font-weight: 900;
    font-size: clamp(0.75rem, 2.5vw, 1rem);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--black);
    flex-shrink: 0;
    padding: 0 2rem;
    line-height: 1.2;
}

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

.navbar {
    position: fixed;
    top: 48px;
    width: 100%;
    background: rgba(13, 40, 24, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1.2rem 0;
    border-bottom: 2px solid rgba(255, 215, 0, 0.3);
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.navbar.scrolled {
    background: rgba(5, 32, 16, 0.98);
    padding: 0.8rem 0;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    top: 48px;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: inline-block;
}

.logo a {
    display: inline-block;
    border-radius: 50%;
    overflow: hidden;
    width: 60px;
    height: 60px;
    transition: all 0.3s ease;
    border: 2px solid var(--gold);
    padding: 5px;
    background: rgba(255, 215, 0, 0.1);
}

.logo a:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px var(--gold-glow);
    border-color: var(--gold-light);
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
}

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

.nav-menu a {
    color: var(--text-white);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.5rem 0;
}

.nav-menu a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.3s ease;
}

.nav-menu a:hover::before,
.nav-menu a.active::before {
    width: 100%;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--gold);
    text-shadow: 0 0 10px var(--gold-glow);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--gold);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    background-size: cover;
    background-position: center;
    background-attachment: scroll;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: 120px;
    overflow: hidden;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.6) 0%, rgba(5, 32, 16, 0.85) 50%, rgba(13, 40, 24, 0.95) 100%);
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    background-image: 
        radial-gradient(2px 2px at 20% 30%, var(--gold-glow), transparent),
        radial-gradient(2px 2px at 60% 70%, var(--gold-glow), transparent),
        radial-gradient(1px 1px at 50% 50%, var(--gold-glow), transparent),
        radial-gradient(1px 1px at 80% 10%, var(--gold-glow), transparent);
    background-size: 200% 200%;
    animation: particleMove 20s ease infinite;
    opacity: 0.3;
}

@keyframes particleMove {
    0%, 100% { background-position: 0% 0%; }
    50% { background-position: 100% 100%; }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    padding: 0 20px;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 900;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 20px var(--gold-glow), 0 0 40px rgba(255, 215, 0, 0.3);
    line-height: 1.2;
    animation: titleGlow 3s ease-in-out infinite;
}

@keyframes titleGlow {
    0%, 100% { text-shadow: 0 0 20px var(--gold-glow), 0 0 40px rgba(255, 215, 0, 0.3); }
    50% { text-shadow: 0 0 30px var(--gold-glow), 0 0 60px rgba(255, 215, 0, 0.5); }
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.8rem);
    color: var(--text-white);
    margin-bottom: 1.5rem;
    font-weight: 300;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

.hero-author {
    font-size: clamp(1rem, 2vw, 1.4rem);
    color: var(--gold);
    margin-bottom: 3rem;
    font-style: italic;
    text-shadow: 0 0 15px var(--gold-glow);
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--gold);
    border-radius: 15px;
    position: relative;
}

.mouse::before {
    content: '';
    width: 4px;
    height: 8px;
    background: var(--gold);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: mouseScroll 1.5s infinite;
}

@keyframes mouseScroll {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(15px); }
}

.btn,
a.btn {
    padding: 14px 35px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    position: relative;
    overflow: hidden;
}

.btn {
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn .ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: rippleAnimation 0.6s ease-out;
    pointer-events: none;
}

@keyframes rippleAnimation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: var(--black);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--gold);
    border: 2px solid var(--gold);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.2);
}

.btn-secondary:hover {
    background: var(--gold);
    color: var(--black);
    box-shadow: 0 0 25px rgba(255, 215, 0, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--text-white);
    border: 2px solid var(--text-white);
}

.btn-outline:hover {
    background: var(--text-white);
    color: var(--black);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.btn-large {
    padding: 18px 50px;
    font-size: 1.2rem;
}

.pulse-animation {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4); }
    50% { transform: scale(1.05); box-shadow: 0 8px 30px rgba(255, 215, 0, 0.6); }
}

.main-content {
    background: linear-gradient(180deg, var(--darker-green) 0%, var(--dark-green) 50%, var(--accent-green) 100%);
    padding: 5rem 0;
    position: relative;
    z-index: 2;
    margin-top: 0;
    transform: translateZ(0);
    will-change: auto;
}

.main-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 215, 0, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.intro-section,
.description-section,
.uncover-section,
.warning-section,
.turning-point-section,
.author-section {
    padding: 4rem 0;
    position: relative;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--gold);
    text-align: center;
    margin-bottom: 3rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 0 0 20px var(--gold-glow);
    font-weight: 800;
}

.blur-text {
    position: relative;
    font-size: 1.15rem;
    line-height: 2;
    margin-bottom: 1.5rem;
    overflow: hidden;
    filter: blur(4px);
    opacity: 0.5;
    -webkit-mask-image: linear-gradient(to right, black 0%, black 0%, transparent 0%);
    mask-image: linear-gradient(to right, black 0%, black 0%, transparent 0%);
    -webkit-mask-size: 100% 100%;
    mask-size: 100% 100%;
    -webkit-mask-position: left center;
    mask-position: left center;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    transition: filter 0.3s ease, opacity 0.3s ease;
}

.intro-section .blur-text,
.description-section .blur-text,
.warning-section .blur-text,
.turning-point-section .blur-text,
.author-section .blur-text {
    text-align: center;
    font-size: clamp(1.1rem, 2vw, 1.4rem);
}

.feature-list,
.warning-list,
.ready-list {
    list-style: none;
    padding-left: 0;
    margin: 2.5rem 0;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.feature-list li,
.warning-list li,
.ready-list li {
    padding: 0.8rem 0;
    padding-left: 2rem;
    position: relative;
    transition: transform 0.3s ease;
}

.feature-list li:hover,
.ready-list li:hover {
    transform: translateX(10px);
}

.feature-list li::before {
    content: '▶';
    color: var(--gold);
    font-size: 0.8rem;
    position: absolute;
    left: 0;
    top: 0.8rem;
}

.warning-list li::before {
    content: '✗';
    color: #ff4444;
    position: absolute;
    left: 0;
    font-size: 1.2rem;
}

.ready-list li::before {
    content: '✓';
    color: var(--gold);
    position: absolute;
    left: 0;
    font-size: 1.3rem;
    text-shadow: 0 0 10px var(--gold-glow);
}

.uncover-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.uncover-item {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(13, 40, 24, 0.6) 100%);
    padding: 2.5rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.2);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.uncover-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.1), transparent);
    transition: left 0.5s;
}

.uncover-item:hover::before {
    left: 100%;
}

.uncover-item:hover {
    border-color: var(--gold);
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.3);
}

.uncover-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
    animation: iconFloat 3s ease-in-out infinite;
    color: var(--gold);
    text-shadow: 0 0 15px var(--gold-glow);
}

.uncover-icon i {
    display: inline-block;
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.uncover-item h3 {
    color: var(--gold);
    margin-bottom: 1rem;
    font-size: 1.4rem;
    text-shadow: 0 0 10px var(--gold-glow);
}

.fire-emoji {
    font-size: 4rem;
    text-align: center;
    margin: 2rem 0;
    animation: firePulse 2s ease-in-out infinite;
    color: var(--gold);
    text-shadow: 0 0 20px var(--gold-glow);
}

.fire-emoji i {
    display: inline-block;
}

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

.author-name {
    text-align: center;
    color: var(--gold);
    font-size: clamp(1.3rem, 2.5vw, 1.8rem);
    font-style: italic;
    margin: 1.5rem 0;
    text-shadow: 0 0 15px var(--gold-glow);
}

.cta-section {
    text-align: center;
    padding: 5rem 0;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(255, 215, 0, 0.05) 100%);
    border-top: 2px solid rgba(255, 215, 0, 0.2);
    border-bottom: 2px solid rgba(255, 215, 0, 0.2);
}

.catalog-section {
    padding: 180px 0 5rem;
    background: linear-gradient(180deg, var(--darker-green) 0%, var(--dark-green) 50%, var(--accent-green) 100%);
    min-height: 100vh;
}

.page-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--gold);
    text-align: center;
    margin-bottom: 4rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 0 0 25px var(--gold-glow);
    font-weight: 900;
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.book-card {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.5) 0%, rgba(13, 40, 24, 0.7) 100%);
    border-radius: 20px;
    overflow: hidden;
    border: 2px solid rgba(255, 215, 0, 0.3);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
    position: relative;
}

.book-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s;
}

.book-card:hover::before {
    opacity: 1;
}

.book-card:hover {
    transform: translateY(-12px) scale(1.03);
    border-color: var(--gold);
    box-shadow: 0 20px 50px rgba(255, 215, 0, 0.4);
}

.book-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: var(--black);
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 10;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.5);
    animation: badgePulse 2s ease-in-out infinite;
}

.bundle-badge {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff8787 100%);
    color: var(--text-white);
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.5);
}

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

.book-image {
    width: 100%;
    height: 450px;
    overflow: hidden;
    background: var(--black);
    position: relative;
}

.book-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.book-card:hover .book-image img {
    transform: scale(1.1);
}

.book-info {
    padding: 2.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.book-title {
    font-size: 1.6rem;
    color: var(--gold);
    margin-bottom: 1.5rem;
    text-align: center;
    text-shadow: 0 0 10px var(--gold-glow);
    font-weight: 700;
}

.book-price {
    text-align: center;
    margin-bottom: 2rem;
}

.original-price {
    color: var(--text-light-gray);
    text-decoration: line-through;
    font-size: 1.1rem;
    margin-right: 1rem;
}

.current-price {
    color: var(--gold);
    font-size: 2.5rem;
    font-weight: 900;
    text-shadow: 0 0 15px var(--gold-glow);
}

.book-card .btn {
    width: 100%;
    margin-top: auto;
}

.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    overflow-y: auto;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: linear-gradient(135deg, var(--dark-green) 0%, var(--darker-green) 100%);
    margin: 3% auto;
    padding: 0;
    border: 3px solid var(--gold);
    border-radius: 20px;
    max-width: 950px;
    width: 90%;
    position: relative;
    box-shadow: 0 25px 70px rgba(255, 215, 0, 0.4);
    animation: modalSlideIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes modalSlideIn {
    from { transform: translateY(-50px) scale(0.9); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 25px;
    color: var(--text-white);
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 2001;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.8);
    border-radius: 50%;
    transition: all 0.3s ease;
    border: 2px solid var(--gold);
}

.close-modal:hover {
    background: var(--gold);
    color: var(--black);
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 0 20px var(--gold-glow);
}

.modal-body {
    display: flex;
    flex-direction: column;
    padding: 3rem;
}

.modal-book-cover {
    width: 100%;
    max-width: 350px;
    margin: 0 auto 2.5rem;
    position: relative;
}

.modal-book-cover::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    border-radius: 15px;
    opacity: 0.3;
    filter: blur(20px);
    z-index: -1;
}

.modal-book-cover img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
    border: 3px solid var(--gold);
}

.modal-book-details {
    text-align: center;
}

.modal-book-details h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    color: var(--gold);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    text-shadow: 0 0 20px var(--gold-glow);
    font-weight: 900;
}

.modal-price {
    margin-bottom: 2.5rem;
}

.modal-description {
    text-align: left;
    margin-bottom: 2.5rem;
    line-height: 2;
    font-size: 1.1rem;
}

.modal-description p {
    margin-bottom: 1.2rem;
}

.modal-discover {
    text-align: left;
    margin-bottom: 2.5rem;
    background: rgba(0, 0, 0, 0.3);
    padding: 2rem;
    border-radius: 15px;
    border-left: 4px solid var(--gold);
}

.modal-discover h3 {
    color: var(--gold);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    text-shadow: 0 0 10px var(--gold-glow);
}

.modal-discover ul {
    list-style: none;
    padding-left: 0;
}

.modal-discover ul li {
    padding: 0.8rem 0;
    padding-left: 2rem;
    position: relative;
    transition: transform 0.3s ease;
}

.modal-discover ul li:hover {
    transform: translateX(10px);
}

.modal-discover ul li::before {
    content: '▶';
    color: var(--gold);
    font-size: 0.8rem;
    position: absolute;
    left: 0;
    top: 0.8rem;
}

.modal-conclusion {
    text-align: center;
    margin: 2.5rem 0;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(255, 215, 0, 0.05) 100%);
    border-radius: 15px;
    border: 2px solid rgba(255, 215, 0, 0.3);
}

.modal-conclusion p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--text-gray);
    font-style: italic;
}

.modal-book-details .btn {
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
}

.about-section {
    padding: 180px 0 5rem;
    background: linear-gradient(180deg, var(--darker-green) 0%, var(--dark-green) 50%, var(--accent-green) 100%);
    min-height: 100vh;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    margin-top: 3rem;
}

.about-image {
    width: 100%;
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}

.image-glow {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    border-radius: 20px;
    opacity: 0.2;
    filter: blur(30px);
    z-index: -1;
    animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.2; transform: scale(1); }
    50% { opacity: 0.3; transform: scale(1.05); }
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    border: 3px solid var(--gold);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    transition: transform 0.4s ease;
}

.about-image:hover img {
    transform: scale(1.05);
}

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

.about-intro {
    padding: 2.5rem;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15) 0%, rgba(255, 215, 0, 0.05) 100%);
    border-radius: 15px;
    border: 2px solid rgba(255, 215, 0, 0.3);
}

.intro-text {
    font-size: 2rem;
    color: var(--gold);
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 15px var(--gold-glow);
}

.experience-list {
    list-style: none;
    padding-left: 0;
    margin-top: 1rem;
}

.experience-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.experience-list li::before {
    content: '▶';
    color: var(--gold);
    font-size: 0.8rem;
    position: absolute;
    left: 0;
    top: 0.5rem;
}

.about-warning {
    padding: 2.5rem;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(13, 40, 24, 0.6) 100%);
    border-radius: 15px;
    border: 2px solid rgba(255, 215, 0, 0.3);
    text-align: center;
}

.about-card {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(13, 40, 24, 0.6) 100%);
    padding: 2.5rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.2);
    transition: all 0.4s ease;
}

.about-card:hover {
    border-color: var(--gold);
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.2);
}

.about-card h2 {
    color: var(--gold);
    font-size: 1.8rem;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px var(--gold-glow);
}

.about-card p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-gray);
}

.about-cta {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(255, 215, 0, 0.05) 100%);
    border-radius: 15px;
    border: 2px solid rgba(255, 215, 0, 0.3);
}

.welcome-text {
    font-size: 1.5rem;
    color: var(--gold);
    margin-bottom: 1.5rem;
    font-style: italic;
    text-shadow: 0 0 15px var(--gold-glow);
}

.footer {
    background: var(--black);
    padding: 3rem 0;
    text-align: center;
    border-top: 2px solid rgba(255, 215, 0, 0.3);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.footer p {
    color: var(--text-light-gray);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.footer-credit {
    margin-top: 1rem;
    font-size: 0.9rem;
}

.footer-credit a {
    color: var(--gold);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 600;
}

.footer-credit a:hover {
    color: var(--gold-light);
    text-shadow: 0 0 10px var(--gold-glow);
}

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

.footer-links a {
    color: var(--text-light-gray);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--gold);
}

.footer-links span {
    color: var(--text-light-gray);
}

.faq-section {
    padding: 5rem 0;
    background: linear-gradient(180deg, var(--accent-green) 0%, var(--dark-green) 100%);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4) 0%, rgba(13, 40, 24, 0.6) 100%);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 15px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--gold);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.2);
}

.faq-question {
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(255, 215, 0, 0.05);
}

.faq-question h3 {
    color: var(--gold);
    font-size: 1.2rem;
    margin: 0;
    text-shadow: 0 0 10px var(--gold-glow);
}

.faq-icon {
    color: var(--gold);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 2rem;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 2rem 1.5rem 2rem;
}

.faq-answer p {
    color: var(--text-gray);
    line-height: 1.8;
    margin: 0;
}

.legal-section {
    padding: 180px 0 5rem;
    background: linear-gradient(180deg, var(--darker-green) 0%, var(--dark-green) 50%, var(--accent-green) 100%);
    min-height: 100vh;
}

.legal-content {
    max-width: 900px;
    margin: 0 auto;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.3) 0%, rgba(13, 40, 24, 0.5) 100%);
    padding: 3rem;
    border-radius: 20px;
    border: 2px solid rgba(255, 215, 0, 0.2);
}

.last-updated {
    color: var(--text-light-gray);
    font-style: italic;
    margin-bottom: 2rem;
    text-align: center;
}

.legal-section-item {
    margin-bottom: 2.5rem;
}

.legal-section-item h2 {
    color: var(--gold);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px var(--gold-glow);
}

.legal-section-item p {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.legal-section-item ul {
    margin-left: 2rem;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.legal-section-item ul li {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.legal-section-item ul li strong {
    color: var(--gold);
}

.contact-section {
    padding: 180px 0 5rem;
    background: linear-gradient(180deg, var(--darker-green) 0%, var(--dark-green) 50%, var(--accent-green) 100%);
    min-height: 100vh;
}

@media (max-width: 768px) {
    .contact-section {
        padding: 120px 0 3rem;
    }
}

@media (max-width: 480px) {
    .promo-banner {
        padding: 8px 0;
        min-height: 38px;
    }
    
    .promo-banner-content {
        gap: 2.5rem;
        animation-duration: 20s;
    }
    
    .promo-banner-content span {
        font-size: clamp(0.65rem, 3.5vw, 0.8rem);
        padding: 0 1.2rem;
        letter-spacing: 0.2px;
        line-height: 1.3;
    }
    
    .navbar {
        top: 38px;
        padding: 1rem 0;
    }
    
    .hero {
        margin-top: 100px;
    }
    
    .catalog-section,
    .about-section,
    .contact-section,
    .legal-section {
        padding: 140px 0 2rem;
    }
    
    .contact-section {
        padding: 100px 0 2rem;
    }
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.3) 0%, rgba(13, 40, 24, 0.5) 100%);
    padding: 3rem;
    border-radius: 20px;
    border: 2px solid rgba(255, 215, 0, 0.2);
}

.contact-info h2 {
    color: var(--gold);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 15px var(--gold-glow);
}

.contact-info p {
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.contact-details {
    margin-top: 2.5rem;
}

.contact-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2) 0%, rgba(255, 215, 0, 0.1) 100%);
    border: 2px solid var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-text h3 {
    color: var(--gold);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.contact-text p {
    color: var(--text-gray);
    margin: 0;
}

.contact-text a {
    color: var(--gold);
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-text a:hover {
    color: var(--gold-light);
    text-shadow: 0 0 10px var(--gold-glow);
}

.contact-form-container {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.3) 0%, rgba(13, 40, 24, 0.5) 100%);
    padding: 3rem;
    border-radius: 20px;
    border: 2px solid rgba(255, 215, 0, 0.2);
}

.contact-form {
    width: 100%;
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    color: var(--gold);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.required {
    color: #ff4444;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(255, 215, 0, 0.2);
    border-radius: 10px;
    color: var(--text-white);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
    background: rgba(0, 0, 0, 0.5);
}

.form-group input.error,
.form-group textarea.error {
    border-color: #ff4444;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.error-message {
    display: block;
    color: #ff4444;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    min-height: 20px;
}

.form-message {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 10px;
    text-align: center;
    font-weight: 600;
    display: none;
    transition: opacity 0.3s ease;
}

.form-message.success {
    background: rgba(76, 175, 80, 0.2);
    border: 2px solid #4caf50;
    color: #4caf50;
}

.form-message.error {
    background: rgba(244, 67, 54, 0.2);
    border: 2px solid #ff4444;
    color: #ff4444;
}

.btn-loader {
    display: inline-block;
}

.animate-fade-in {
    animation: fadeIn 1s ease-out;
}

.animate-fade-in-delay {
    animation: fadeIn 1s ease-out 0.3s both;
}

.animate-fade-in-delay-2 {
    animation: fadeIn 1s ease-out 0.6s both;
}

.animate-fade-in-delay-3 {
    animation: fadeIn 1s ease-out 0.9s both;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out both;
}

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

.fade-in-scale {
    animation: fadeInScale 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
}

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

.fade-in-right {
    animation: fadeInRight 0.8s ease-out both;
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(-30px); }
    to { opacity: 1; transform: translateX(0); }
}

.slide-in-left {
    animation: slideInLeft 0.8s ease-out both;
}

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

.slide-in-right {
    animation: slideInRight 0.8s ease-out both;
}

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

@media (max-width: 1024px) {
    .about-content {
        gap: 3rem;
    }
    
    .uncover-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .catalog-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
}

@media (max-width: 900px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .promo-banner {
        padding: 10px 0;
        min-height: 42px;
    }
    
    .promo-banner-content {
        gap: 3rem;
        animation-duration: 25s;
    }
    
    .promo-banner-content span {
        font-size: clamp(0.7rem, 3vw, 0.85rem);
        padding: 0 1.5rem;
        letter-spacing: 0.3px;
    }
    
    .navbar {
        top: 42px;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 280px;
        height: calc(100vh - 80px);
        background: rgba(5, 32, 16, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transition: right 0.3s ease;
        border-left: 2px solid var(--gold);
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.5);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu a {
        font-size: 1.1rem;
        padding: 1rem;
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .mobile-menu-toggle {
        display: flex;
        z-index: 1001;
        min-width: 44px;
        min-height: 44px;
        align-items: center;
        justify-content: center;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .hero {
        min-height: 600px;
        margin-top: 110px;
        padding: 2rem 0;
    }
    
    .catalog-section,
    .about-section,
    .contact-section,
    .legal-section {
        padding: 160px 0 3rem;
    }
    
    .hero-content {
        padding: 0 15px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-cta .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .uncover-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .catalog-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .about-image {
        order: -1;
    }
    
    .modal-content {
        width: 95%;
        margin: 5% auto;
        padding: 0;
    }
    
    .modal-body {
        padding: 2rem 1.5rem;
    }
    
    .book-image {
        height: 500px;
        min-height: 500px;
    }
    
    .book-image img {
        object-fit: contain;
    }
    
    .faq-question {
        padding: 1.2rem 1.5rem;
    }
    
    .faq-question h3 {
        font-size: 1.1rem;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 1.5rem 1.2rem 1.5rem;
    }
    
    .legal-content {
        padding: 2rem 1.5rem;
    }
    
    .legal-section-item h2 {
        font-size: 1.3rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        margin-top: 2rem;
    }
    
    .contact-info,
    .contact-form-container {
        padding: 2rem 1.5rem;
    }
    
    .contact-info h2 {
        font-size: 1.7rem;
    }
    
    .form-group {
        margin-bottom: 1.75rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
        letter-spacing: 2px;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .book-image {
        height: auto;
        min-height: 400px;
        aspect-ratio: 2/3;
    }
    
    .book-image img {
        object-fit: contain;
        width: 100%;
        height: auto;
    }
    
    .uncover-item,
    .about-card {
        padding: 1.5rem;
    }
    
    .faq-question {
        padding: 1rem 1.2rem;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
    
    .contact-content {
        gap: 2rem;
        margin-top: 2rem;
    }
    
    .contact-info,
    .contact-form-container {
        padding: 1.5rem 1rem;
    }
    
    .contact-info h2 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .contact-info p {
        font-size: 1rem;
        margin-bottom: 1rem;
        line-height: 1.6;
    }
    
    .contact-detail-item {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .contact-icon {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }
    
    .form-group {
        margin-bottom: 1.5rem;
    }
    
    .form-group label {
        font-size: 0.95rem;
        margin-bottom: 0.4rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 0.9rem;
        font-size: 16px;
    }
    
    .form-group textarea {
        min-height: 100px;
    }
    
    .contact-form-container .btn {
        width: 100%;
        padding: 14px 20px;
        font-size: 1rem;
    }
    
    .form-message {
        font-size: 0.9rem;
        padding: 0.8rem;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 1.2rem 1rem 1.2rem;
    }
    
    .legal-content {
        padding: 1.5rem 1rem;
    }
    
    .legal-section-item h2 {
        font-size: 1.2rem;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .footer-links span {
        display: none;
    }
    
    .btn {
        padding: 14px 28px;
        font-size: 0.95rem;
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    
    .btn-large {
        padding: 16px 38px;
        font-size: 1.05rem;
        min-height: 48px;
    }
    
    .form-group input,
    .form-group textarea {
        min-height: 44px;
        font-size: 16px;
    }
    
    .faq-question {
        min-height: 44px;
    }
}

@media (max-width: 360px) {
    .promo-banner {
        padding: 6px 0;
        min-height: 36px;
    }
    
    .promo-banner-content {
        gap: 2rem;
        animation-duration: 18s;
    }
    
    .promo-banner-content span {
        font-size: clamp(0.6rem, 4vw, 0.75rem);
        padding: 0 1rem;
        letter-spacing: 0.1px;
    }
    
    .navbar {
        top: 36px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .page-title {
        font-size: 1.8rem;
    }
}

.limited-offer-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    animation: modalFadeIn 0.4s ease;
    padding: 20px;
    overflow-y: auto;
}

.limited-offer-content {
    background: linear-gradient(135deg, var(--darker-green) 0%, var(--dark-green) 100%);
    border: 3px solid var(--gold);
    border-radius: 20px;
    padding: 3rem;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    position: relative;
    box-shadow: 0 25px 70px rgba(255, 215, 0, 0.5);
    animation: modalSlideIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow-y: auto;
    margin: auto;
}

.limited-offer-close {
    position: absolute;
    top: 20px;
    right: 25px;
    color: var(--text-white);
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.8);
    border-radius: 50%;
    transition: all 0.3s ease;
    border: 2px solid var(--gold);
    line-height: 1;
}

.limited-offer-close:hover {
    background: var(--gold);
    color: var(--black);
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 0 20px var(--gold-glow);
}

.limited-offer-header {
    text-align: center;
    margin-bottom: 2.5rem;
    padding-right: 0;
}

.limited-offer-header h2 {
    color: var(--gold);
    font-size: clamp(1.1rem, 4vw, 1.8rem);
    margin-bottom: 1rem;
    text-shadow: 0 0 20px var(--gold-glow);
    font-weight: 800;
    line-height: 1.3;
    word-wrap: break-word;
    hyphens: auto;
}

.limited-offer-header p {
    color: var(--text-white);
    font-size: clamp(0.9rem, 2.5vw, 1.2rem);
    margin-top: 1rem;
    line-height: 1.5;
}

.limited-offer-timer {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 2.5rem 0;
    flex-wrap: wrap;
}

.timer-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.6) 0%, rgba(13, 40, 24, 0.8) 100%);
    padding: 1.5rem 2rem;
    border-radius: 15px;
    border: 2px solid var(--gold);
    min-width: 90px;
    flex: 0 1 auto;
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.timer-value {
    font-size: clamp(1.8rem, 6vw, 3.5rem);
    font-weight: 900;
    color: var(--gold);
    text-shadow: 0 0 20px var(--gold-glow);
    line-height: 1;
    margin-bottom: 0.5rem;
    font-variant-numeric: tabular-nums;
}

.timer-label {
    font-size: clamp(0.7rem, 2vw, 0.9rem);
    color: var(--text-light-gray);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
}

.limited-offer-btn {
    width: 100%;
    text-align: center;
    margin-top: 2rem;
    font-size: clamp(0.95rem, 2.5vw, 1.2rem);
    padding: 16px 35px;
    animation: pulse 2s ease-in-out infinite;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (max-width: 1024px) {
    .limited-offer-modal {
        padding: 15px;
    }
    
    .limited-offer-content {
        padding: 2.5rem 2rem;
        max-width: 550px;
    }
    
    .limited-offer-header {
        margin-bottom: 2rem;
    }
    
    .limited-offer-timer {
        gap: 1.25rem;
        margin: 2rem 0;
    }
    
    .timer-item {
        padding: 1.25rem 1.75rem;
        min-width: 85px;
    }
}

@media (max-width: 768px) {
    .limited-offer-modal {
        padding: 10px;
    }
    
    .limited-offer-content {
        padding: 2rem 1.5rem;
        max-width: 100%;
        border-radius: 15px;
        border-width: 2px;
    }
    
    .limited-offer-close {
        top: 12px;
        right: 12px;
        width: 38px;
        height: 38px;
        font-size: 28px;
    }
    
    .limited-offer-header {
        margin-bottom: 1.5rem;
        padding-right: 30px;
    }
    
    .limited-offer-header h2 {
        font-size: clamp(1rem, 4.5vw, 1.3rem);
        line-height: 1.25;
    }
    
    .limited-offer-header p {
        font-size: clamp(0.85rem, 3vw, 1rem);
    }
    
    .limited-offer-timer {
        gap: 1rem;
        margin: 2rem 0;
    }
    
    .timer-item {
        padding: 1rem 1.25rem;
        min-width: 75px;
        border-radius: 12px;
    }
    
    .timer-value {
        font-size: clamp(1.6rem, 7vw, 2.2rem);
    }
    
    .timer-label {
        font-size: clamp(0.65rem, 2.5vw, 0.8rem);
        letter-spacing: 1px;
    }
    
    .limited-offer-btn {
        padding: 14px 25px;
        font-size: clamp(0.9rem, 3vw, 1.05rem);
        margin-top: 1.5rem;
    }
}

@media (max-width: 480px) {
    .limited-offer-modal {
        padding: 5px;
        align-items: flex-start;
        padding-top: 10vh;
    }
    
    .limited-offer-content {
        padding: 1.5rem 1rem;
        max-height: 85vh;
        border-radius: 12px;
        border-width: 2px;
    }
    
    .limited-offer-close {
        top: 10px;
        right: 10px;
        width: 32px;
        height: 32px;
        font-size: 24px;
    }
    
    .limited-offer-header {
        margin-bottom: 1.25rem;
        padding-right: 25px;
    }
    
    .limited-offer-header h2 {
        font-size: clamp(0.95rem, 5vw, 1.15rem);
        line-height: 1.2;
        margin-bottom: 0.75rem;
    }
    
    .limited-offer-header p {
        font-size: clamp(0.8rem, 3.5vw, 0.95rem);
        margin-top: 0.75rem;
    }
    
    .limited-offer-timer {
        gap: 0.75rem;
        margin: 1.5rem 0;
    }
    
    .timer-item {
        padding: 0.9rem 1rem;
        min-width: 65px;
        border-radius: 10px;
        border-width: 1.5px;
    }
    
    .timer-value {
        font-size: clamp(1.4rem, 8vw, 1.9rem);
        margin-bottom: 0.4rem;
    }
    
    .timer-label {
        font-size: clamp(0.6rem, 3vw, 0.7rem);
        letter-spacing: 0.5px;
    }
    
    .limited-offer-btn {
        padding: 12px 20px;
        font-size: clamp(0.85rem, 3.5vw, 1rem);
        margin-top: 1.25rem;
        min-height: 46px;
    }
}

@media (max-width: 360px) {
    .limited-offer-content {
        padding: 1.25rem 0.75rem;
    }
    
    .limited-offer-header h2 {
        font-size: 0.9rem;
    }
    
    .limited-offer-timer {
        gap: 0.5rem;
    }
    
    .timer-item {
        padding: 0.75rem 0.85rem;
        min-width: 55px;
    }
    
    .timer-value {
        font-size: 1.3rem;
    }
    
    .timer-label {
        font-size: 0.55rem;
    }
    
    .limited-offer-btn {
        padding: 11px 18px;
        font-size: 0.85rem;
    }
}

@media (max-height: 600px) and (orientation: landscape) {
    .limited-offer-modal {
        padding: 10px;
        align-items: flex-start;
        padding-top: 5vh;
    }
    
    .limited-offer-content {
        max-height: 90vh;
        padding: 1.5rem;
    }
    
    .limited-offer-header {
        margin-bottom: 1rem;
    }
    
    .limited-offer-timer {
        margin: 1.5rem 0;
        gap: 1rem;
    }
    
    .timer-item {
        padding: 0.8rem 1rem;
    }
    
    .limited-offer-btn {
        margin-top: 1rem;
    }
}