:root {
    --primary: #D32F2F; /* Urgent Red */
    --primary-dark: #B71C1C;
    --secondary: #FF5722; /* CTA Orange/Red */
    --secondary-hover: #E64A19;
    --dark-bg: #121212;
    --dark-surface: #1E1E1E;
    --text-main: #FFFFFF;
    --text-muted: #B0B0B0;
    --light-bg: #F5F5F5;
    --text-dark: #212121;
    --warning: #FFC107;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.2;
}

.text-red { color: var(--primary); }
.text-white { color: white; }
.text-center { text-align: center; }
.italic { font-style: italic; }
.uppercase { text-transform: uppercase; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 800;
    text-transform: uppercase;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1.1rem;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(to bottom, var(--secondary), var(--secondary-hover));
    color: white;
    box-shadow: 0 4px 6px rgba(0,0,0,0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.3);
}

.btn-large {
    font-size: 1.5rem;
    padding: 1.5rem 2.5rem;
    width: 100%;
    max-width: 600px;
}

.btn-pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 87, 34, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(255, 87, 34, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255, 87, 34, 0); }
}

.cta-sub {
    display: block;
    font-size: 0.9rem;
    font-weight: 400;
    margin-top: 5px;
    opacity: 0.9;
    text-transform: none;
}

/* Hero Section (Dobra 1) */
.hero {
    background-color: var(--dark-bg);
    color: white;
    padding: 3rem 1rem;
    text-align: center;
    border-bottom: 5px solid var(--primary);
}

.hero h1 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.sub-headline {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: var(--text-muted);
}

.hero-image-container {
    margin: 2rem auto;
    max-width: 100%;
    display: flex;
    justify-content: center;
}

.hero-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.urgency-trigger {
    background: rgba(211, 47, 47, 0.1);
    color: var(--warning);
    padding: 1rem;
    border-radius: 8px;
    margin: 2rem auto;
    max-width: 800px;
    border: 1px solid var(--primary);
}

/* Problem Section (Dobra 2) */
.problem {
    padding: 4rem 1rem;
    background-color: #fff;
}

.section-title {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--dark-bg);
    text-align: center;
}

.problem-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
}

.problem-list {
    margin: 2rem 0;
    background: var(--light-bg);
    padding: 2rem;
    border-radius: 8px;
    border-left: 5px solid var(--primary);
}

.problem-list li {
    margin-bottom: 1rem;
    list-style-type: none;
    position: relative;
    padding-left: 1.5rem;
}

.problem-list li::before {
    content: "⚠️";
    position: absolute;
    left: 0;
}

/* Content Section (Dobra 3) */
.content-stack {
    padding: 4rem 1rem;
    background-color: var(--dark-surface);
    color: white;
}

.content-stack .section-title {
    color: white;
}

.module-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 1000px;
    margin: 3rem auto;
}

.module-card {
    background: rgba(255,255,255,0.05);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.1);
    transition: transform 0.2s;
}

.module-card:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.1);
}

.module-card h3 {
    color: var(--secondary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Price Section (Dobra 4) */
.price-section {
    padding: 4rem 1rem;
    background: linear-gradient(135deg, #f5f5f5 0%, #ffffff 100%);
    text-align: center;
}

.price-box {
    background: white;
    max-width: 600px;
    margin: 2rem auto;
    padding: 3rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border: 1px solid #eee;
}

.old-price {
    font-size: 1.5rem;
    color: #999;
    text-decoration: line-through;
}

.new-price {
    font-size: 4rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin: 1rem 0;
}

.price-details {
    color: #666;
    margin-bottom: 2rem;
}

.value-stack {
    text-align: left;
    max-width: 500px;
    margin: 0 auto 2rem;
}

.value-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px dashed #ddd;
}

/* Scarcity & Footer (Dobra 5) */
.scarcity {
    padding: 4rem 1rem;
    background-color: var(--dark-bg);
    color: white;
    text-align: center;
}

.guarantee {
    background: white;
    padding: 2rem;
    margin: 3rem auto;
    max-width: 800px;
    border-radius: 8px;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 2rem;
    text-align: left;
}

.guarantee-icon {
    font-size: 4rem;
    color: var(--primary);
}

footer {
    padding: 2rem;
    text-align: center;
    background: #000;
    color: #666;
    font-size: 0.9rem;
}

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Media Queries */
@media (min-width: 768px) {
    .hero h1 { font-size: 3rem; }
    .module-grid { grid-template-columns: repeat(2, 1fr); }
    .btn-large { font-size: 1.8rem; }
}

@media (min-width: 1024px) {
    .module-grid { grid-template-columns: repeat(3, 1fr); }
    .module-card:last-child { grid-column: auto; }
}