:root {
    --bg-dark: #0a0a0b;
    --bg-card: #141416;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --accent: #f59e0b; /* Amber/Gold */
    --accent-hover: #d97706;
    --success: #22c55e;
    --font-main: 'Inter', sans-serif;
    --whatsapp-bg: #dcf8c6;
    --whatsapp-user-bg: #075e54;
}

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

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

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

/* Typography */
h1, h2, h3 {
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 20px;
}

.highlight {
    color: var(--accent);
}

.text-orange {
    color: #ff6b00;
    text-decoration: underline;
}

/* Hero Section */
.hero {
    padding: 60px 0 40px;
    background: radial-gradient(circle at center, #1f1f23 0%, #0a0a0b 70%);
}

.headline {
    font-size: 2.2rem;
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.sub-headline {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-image-wrapper {
    margin: 30px 0;
}

.hero-img {
    width: 100%;
    max-width: 500px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    border: 1px solid #333;
}

/* CTA Button */
.cta-button {
    display: inline-block;
    background: linear-gradient(180deg, #22c55e 0%, #16a34a 100%);
    color: white;
    font-weight: 800;
    font-size: 1.2rem;
    padding: 20px 30px;
    border-radius: 50px;
    text-decoration: none;
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.4);
    transition: transform 0.2s;
    width: 100%;
    max-width: 400px;
}

.cta-button:hover {
    transform: scale(1.05);
}

.big-cta {
    font-size: 1.4rem;
    padding: 25px 30px;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.03); }
    100% { transform: scale(1); }
}

.pulse {
    animation: pulse 2s infinite;
}

/* Authority Section */
.authority {
    padding: 50px 0;
    background-color: #0e0e10;
}

.transition-text {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.news-banner-wrapper {
    margin-bottom: 30px;
}

.news-banner {
    width: 100%;
    border-radius: 8px;
}

.copy-box {
    background-color: #1c1c1f;
    padding: 20px;
    border-left: 4px solid var(--accent);
    border-radius: 4px;
    font-style: italic;
    color: #e0e0e0;
}

/* Mechanism Section */
.mechanism {
    padding: 60px 0;
}

.section-title {
    font-size: 1.8rem;
    margin-bottom: 40px;
}

.mechanism-grid {
    display: grid;
    gap: 30px;
}

.mechanism-block {
    background: var(--bg-card);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid #2a2a2d;
    text-align: left;
}

.mechanism-block h3 {
    color: var(--accent);
    margin-bottom: 10px;
}

.mechanism-img {
    width: 100%;
    border-radius: 8px;
    margin-top: 15px;
}

/* Social Proof Section */
.social-proof {
    padding: 60px 0;
    background-color: #0e0e10;
}

.testimonials-grid {
    display: grid;
    gap: 20px;
    max-width: 600px;
    margin: 0 auto;
}

.chat-bubble {
    border-radius: 12px;
    padding: 15px;
    text-align: left;
    position: relative;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.chat-bubble.whatsapp {
    background-color: #1f2c34; /* WhatsApp Dark BG */
    border-left: 4px solid #00af9c;
}

.chat-bubble.direct {
    background-color: #000;
    border: 1px solid #333;
}

.chat-header {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: 12px;
    background-size: cover;
    background-position: center;
    background-color: #333;
}

/* Placeholder Avatars using gradients/colors if no images found, or set generic ones */
.av1 { background-image: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.av2 { background-image: linear-gradient(135deg, #ff9a9e 0%, #fecfef 99%, #fecfef 100%); }
.av3 { background-image: linear-gradient(120deg, #f6d365 0%, #fda085 100%); }
.av4 { background-image: linear-gradient(to top, #cfd9df 0%, #e2ebf0 100%); }

.user-info {
    display: flex;
    flex-direction: column;
}

.username {
    font-weight: 700;
    font-size: 0.95rem;
    color: #fff;
}

.status {
    font-size: 0.75rem;
    color: var(--success);
}

.chat-body p {
    font-size: 0.95rem;
    color: #e0e0e0;
}

.time {
    display: block;
    text-align: right;
    font-size: 0.7rem;
    color: #888;
    margin-top: 5px;
}

/* Offer Section */
.offer {
    padding: 60px 0;
}

.offer-image-wrapper {
    margin-bottom: 30px;
}

.offer-img {
    width: 100%;
    max-width: 600px;
}

.benefits-list {
    list-style: none;
    text-align: left;
    max-width: 400px;
    margin: 0 auto;
}

.benefits-list li {
    font-size: 1.1rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.check-icon {
    color: var(--success);
    font-weight: bold;
    margin-right: 12px;
    font-style: normal;
}

/* Closing Section */
.closing {
    padding: 40px 0 80px;
    background: radial-gradient(circle at top, #1f1f23 0%, #0a0a0b 100%);
}

.price-box {
    margin-bottom: 30px;
}

.old-price {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.new-price {
    font-size: 2rem;
    font-weight: 800;
}

.highlight-price {
    color: var(--success);
}

.guarantee-wrapper {
    margin-bottom: 30px;
}

.guarantee-img {
    width: 120px;
}

footer {
    padding: 30px 0;
    border-top: 1px solid #1c1c1f;
    font-size: 0.8rem;
    color: #666;
}

/* Responsive adjustments */
@media (min-width: 768px) {
    .headline { font-size: 3rem; }
    .mechanism-grid { grid-template-columns: 1fr 1fr; }
}