:root {
    --bg-main: #f9f5ef;
    --text-title: #6b5137;
    --text-body: #2b2b2b;
    --accent-gold: #d4b075;
    --white: #ffffff;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --radius-lg: 22px;
    --radius-md: 20px;
    --radius-sm: 12px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: clamp(14px, 4.2vw, 16px);
    line-height: 1.6;
    color: var(--text-body);
    background-color: var(--bg-main);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3 {
    font-family: 'Playfair Display', Georgia, serif;
    color: var(--text-title);
    line-height: 1.2;
}

h1 {
    font-size: clamp(26px, 6vw, 34px);
    font-weight: 700;
    margin-bottom: 1rem;
}

h2 {
    font-size: clamp(22px, 5.5vw, 28px);
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: center;
}

h3 {
    font-size: clamp(18px, 4.8vw, 22px);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

main {
    max-width: 520px;
    margin: 0 auto;
    padding: 2rem 1rem 1rem;
}

section {
    margin-bottom: 3rem;
}

.card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: 1.75rem;
    box-shadow: var(--shadow-sm);
}

.hero {
    text-align: center;
    padding-top: 1rem;
}

.hero-subtitle {
    font-size: clamp(15px, 4.4vw, 17px);
    color: var(--text-body);
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.pill {
    background-color: rgba(212, 176, 117, 0.15);
    color: var(--text-title);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: clamp(12px, 3.6vw, 14px);
    font-weight: 600;
    border: 1px solid rgba(212, 176, 117, 0.3);
}

.pill-icon {
    padding: 0.75rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.pill-icon:hover {
    background-color: rgba(212, 176, 117, 0.25);
    transform: scale(1.1);
}

.features-pills {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.feature-pill {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background-color: rgba(212, 176, 117, 0.1);
    padding: 0.75rem 1rem;
    border-radius: 12px;
    border: 1px solid rgba(212, 176, 117, 0.2);
    transition: all 0.3s ease;
}

.feature-pill svg {
    flex-shrink: 0;
    color: var(--accent-gold);
}

.feature-pill span {
    font-size: clamp(13px, 3.8vw, 15px);
    color: var(--text-title);
    font-weight: 500;
}

.feature-pill:hover {
    background-color: rgba(212, 176, 117, 0.2);
    transform: translateX(4px);
}

.hero-image {
    margin: 1.5rem 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

.hero-ctas {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.btn {
    font-family: 'Inter', sans-serif;
    font-size: clamp(14px, 4vw, 16px);
    font-weight: 700;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    display: inline-block;
    width: 100%;
}

.btn-primary {
    background-color: var(--text-title);
    color: var(--white);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: #5a4229;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(107, 81, 55, 0.3);
}

.btn-secondary {
    background: linear-gradient(135deg, #d4b075, #e8c875);
    color: var(--white);
    border: none;
    box-shadow: 0 4px 12px rgba(212, 176, 117, 0.5);
    animation: button-pulse 2s ease-in-out infinite;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background: linear-gradient(135deg, #e8c875, #d4b075);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(212, 176, 117, 0.7);
}

@keyframes button-pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 4px 12px rgba(212, 176, 117, 0.5);
    }
    50% {
        transform: scale(1.03);
        box-shadow: 0 6px 20px rgba(212, 176, 117, 0.8);
    }
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn.loading {
    position: relative;
    color: transparent;
}

.btn.loading::after {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

.promise-list {
    margin-bottom: 1.5rem;
}

.promise-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.check-icon {
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.promise-text {
    line-height: 1.7;
    color: var(--text-body);
}

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

.benefit-item {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: 1.5rem 1rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.benefit-icon {
    display: block;
    margin: 0 auto 1rem;
}

.benefit-item h3 {
    font-size: clamp(15px, 4.2vw, 17px);
    color: var(--text-title);
    margin-bottom: 0.5rem;
}

.benefit-item p {
    font-size: clamp(12px, 3.6vw, 14px);
    color: rgba(43, 43, 43, 0.8);
    line-height: 1.5;
}

.offers-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.offer {
    position: relative;
}

.offer-super {
    border: 3px solid var(--accent-gold);
    background: linear-gradient(135deg, rgba(212, 176, 117, 0.08), var(--white), rgba(212, 176, 117, 0.05));
    box-shadow: 0 0 30px rgba(212, 176, 117, 0.5), 
                0 0 60px rgba(212, 176, 117, 0.3),
                0 0 90px rgba(212, 176, 117, 0.1),
                0 8px 16px rgba(0, 0, 0, 0.15);
    animation: pulse-glow 2s ease-in-out infinite;
    transform: scale(1.02);
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 30px rgba(212, 176, 117, 0.5), 
                    0 0 60px rgba(212, 176, 117, 0.3),
                    0 0 90px rgba(212, 176, 117, 0.1),
                    0 8px 16px rgba(0, 0, 0, 0.15);
        border-color: var(--accent-gold);
    }
    50% {
        box-shadow: 0 0 40px rgba(212, 176, 117, 0.7), 
                    0 0 80px rgba(212, 176, 117, 0.5),
                    0 0 120px rgba(212, 176, 117, 0.3),
                    0 8px 16px rgba(0, 0, 0, 0.15);
        border-color: #e8c875;
    }
}

.ribbon {
    position: absolute;
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #d4b075, #e8c875);
    color: var(--white);
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-size: clamp(12px, 3.4vw, 14px);
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(212, 176, 117, 0.5);
    animation: ribbon-pulse 2s ease-in-out infinite;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

@keyframes ribbon-pulse {
    0%, 100% {
        transform: translateX(-50%) scale(1);
        box-shadow: 0 4px 12px rgba(212, 176, 117, 0.5);
    }
    50% {
        transform: translateX(-50%) scale(1.05);
        box-shadow: 0 6px 16px rgba(212, 176, 117, 0.7);
    }
}

.offer-title {
    margin-top: 0.5rem;
    text-align: center;
    font-weight: 700;
}

.offer-subtitle {
    color: rgba(43, 43, 43, 0.7);
    font-size: clamp(13px, 3.8vw, 15px);
    margin-bottom: 1.25rem;
}

.offer-list {
    list-style: none;
    margin-bottom: 1.5rem;
}

.offer-list li {
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(212, 176, 117, 0.15);
    font-size: clamp(13px, 3.9vw, 15px);
}

.offer-list li:last-child {
    border-bottom: none;
}

.old-price {
    text-align: center;
    color: #dc3545;
    text-decoration: line-through;
    font-size: clamp(16px, 4.5vw, 18px);
    font-weight: 500;
    margin-top: 1rem;
    margin-bottom: 0.25rem;
}

.offer-price {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 70px;
    font-weight: 700;
    color: #00a86b;
    text-align: center;
    margin: 1.25rem 0;
}

.value-badge {
    display: inline-block;
    font-family: 'Inter', sans-serif;
    font-size: clamp(11px, 3.2vw, 13px);
    font-weight: 600;
    background-color: var(--accent-gold);
    color: var(--white);
    padding: 0.3rem 0.75rem;
    border-radius: 12px;
    margin-left: 0.5rem;
}

.btn-full {
    width: 100%;
}

.security-badges {
    margin-top: 1.5rem;
    text-align: center;
    padding: 0;
}

.security-badges img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    opacity: 0.9;
}

.testimonials-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.testimonial {
    text-align: center;
}

.testimonial p {
    font-size: clamp(14px, 4.1vw, 16px);
    font-style: italic;
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

.testimonial cite {
    font-size: clamp(12px, 3.6vw, 14px);
    color: var(--text-title);
    font-weight: 600;
    font-style: normal;
}

.guarantee-card {
    text-align: center;
    background: linear-gradient(135deg, #f5f1ea, #faf8f4);
    border: 2px solid #d4b075;
    padding: 3rem 2rem;
    max-width: 600px;
    margin: 0 auto;
}

.shield-icon {
    display: block;
    margin: 0 auto;
    width: clamp(240px, 70vw, 400px);
    height: auto;
    transition: transform 0.3s ease;
}

.guarantee-card:hover .shield-icon {
    transform: scale(1.1);
}

.guarantee-card h2 {
    margin-bottom: 1.5rem;
    font-size: clamp(20px, 5.5vw, 26px);
    color: var(--text-title);
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 600;
    line-height: 1.3;
}

.guarantee-card p {
    line-height: 1.8;
    color: var(--text-body);
    font-size: clamp(15px, 4.2vw, 17px);
    max-width: 500px;
    margin: 0 auto;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.faq-item h3 {
    color: var(--text-title);
    margin-bottom: 0.5rem;
}

.faq-item p {
    color: var(--text-body);
    line-height: 1.6;
}

.cta-final {
    background: linear-gradient(135deg, var(--text-title), #8b6843);
    border-radius: var(--radius-md);
    padding: 2.5rem 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.cta-text {
    color: var(--white);
    font-size: clamp(16px, 4.6vw, 18px);
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cta-buttons .btn-primary {
    background-color: var(--white);
    color: var(--text-title);
}

.cta-buttons .btn-secondary {
    background: linear-gradient(135deg, #d4b075, #e8c875);
    color: var(--white);
    border: none;
    box-shadow: 0 4px 12px rgba(212, 176, 117, 0.5);
    animation: button-pulse 2s ease-in-out infinite;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.cta-buttons .btn-secondary:hover {
    background: linear-gradient(135deg, #e8c875, #d4b075);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(212, 176, 117, 0.7);
}

footer {
    background-color: var(--text-title);
    color: rgba(255, 255, 255, 0.9);
    padding: 2rem 1rem;
    text-align: center;
    font-size: clamp(12px, 3.6vw, 14px);
}

footer p {
    margin-bottom: 0.75rem;
}

footer a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

footer nav {
    margin-top: 0.5rem;
}

button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--accent-gold);
    outline-offset: 2px;
}

.notification-popup {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: linear-gradient(135deg, #ffffff, #f9f9f9);
    border-left: 4px solid var(--accent-gold);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15), 
                0 0 0 1px rgba(212, 176, 117, 0.1);
    max-width: 320px;
    transform: translateX(-400px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 9999;
    pointer-events: auto;
}

.notification-popup.show {
    transform: translateX(0);
    opacity: 1;
}

.notification-popup .notification-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.notification-popup .notification-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--accent-gold), #e8c875);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.notification-popup .notification-body {
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-body);
}

.notification-popup .notification-name {
    font-weight: 700;
    color: var(--text-title);
}

.notification-popup .notification-city {
    color: var(--accent-gold);
    font-weight: 600;
}

.notification-popup .notification-plan {
    font-weight: 600;
    color: var(--text-title);
}

.notification-popup .notification-time {
    font-size: 12px;
    color: rgba(43, 43, 43, 0.6);
    margin-top: 0.25rem;
    font-style: italic;
}

@media (max-width: 520px) {
    main {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .sticky-cta {
        left: 0;
        right: 0;
    }
    
    .notification-popup {
        left: 10px;
        right: 10px;
        max-width: calc(100% - 20px);
        bottom: 10px;
    }
}