:root {
    --primary: #0f172a;    /* Richer black/blue */
    --secondary: #475569;
    --light-text: #64748b;
    --bg-light: #f8fafc;
    --bg-gray: #f1f5f9;
    --white: #ffffff;
    --border: #e2e8f0;
    --border-focus: #0f172a;
    --accent: #2563eb;     /* Blue accent for conversion */
    --accent-hover: #1d4ed8;
    --danger: #ef4444;     /* Red for warnings/problems */
    --success: #10b981;
    
    /* Responsive Spacing & Layout */
    --container-max: 1100px; /* Slimmer for better scanability */
    --section-padding: 6rem; /* Default Desktop */
    --gap-base: 3rem;
}

@media (max-width: 1024px) {
    :root { --section-padding: 5rem; --gap-base: 2rem; }
}
@media (max-width: 768px) {
    :root { --section-padding: 3.5rem; --gap-base: 1.5rem; }
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; height: 100%; scroll-behavior: smooth; } /* Native smooth scroll */
body {
    font-family: 'Inter', -apple-system, sans-serif;
    color: var(--primary);
    background-color: var(--white);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
    height: 100%;
    overflow-y: auto; /* Allow natural scroll */
    font-size: 1.1rem;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

/* Scroll Mechanics */
.scroll-container {
    height: 100vh;
    overflow-y: scroll;
    scroll-snap-type: y proximity; /* Natural feel, not forced */
    scroll-behavior: smooth;
    scrollbar-width: none; 
}
.scroll-container::-webkit-scrollbar { width: 0; background: transparent; }
.snap-section {
    scroll-snap-align: start;
    scroll-snap-stop: normal; /* Changes hard brake to a smooth glide settling */
    min-height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* Layout */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}
.content-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.text-center { text-align: center; }
.bg-gray { background-color: var(--bg-gray); }
.hidden { display: none !important; }
.mt-2 { margin-top: 1rem; }
.mt-4 { margin-top: 2rem; }
.pt-2 { padding-top: 1rem; }
.max-w-800 { max-width: 800px; margin: 0 auto; }

/* Typography - Adaptive */
h1, h2, h3 { color: var(--primary); font-weight: 800; letter-spacing: -0.03em; line-height: 1.15; }
h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); margin-bottom: 1.25rem; } 
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); margin-bottom: 1.25rem; }
h3 { font-size: 1.25rem; margin-bottom: 0.75rem; }
.text-alert { color: var(--danger); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    border-radius: 8px;
    text-align: center;
}
.btn-primary { background-color: var(--primary); color: var(--white); }
.btn-primary:hover { background-color: #000; transform: translateY(-2px); box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1); }
.btn-accent { 
    background-color: var(--accent); 
    color: var(--white); 
    box-shadow: 0 4px 14px 0 rgba(37,99,235,0.39); /* Stronger presence */
}
.btn-accent:hover { 
    background-color: var(--accent-hover); 
    transform: translateY(-2px); 
    box-shadow: 0 10px 20px rgba(37,99,235,0.3); 
}
.btn-outline { background-color: transparent; border: 2px solid var(--primary); color: var(--primary); padding: 0.8rem 1.8rem; font-weight: 700; }
.btn-outline:hover { background-color: var(--primary); color: var(--white); }
.btn-large { padding: 1.25rem 2.5rem; font-size: 1.125rem; min-height: 56px; } /* Large touch targets */

/* Header & Logos */
.site-header { padding: 1.5rem 0; position: absolute; top: 0; width: 100%; z-index: 10; }
.header-container { display: flex; }
.header-logo { height: 32px; width: auto; }
.footer-logo { height: 28px; margin: 0 auto 1rem auto; opacity: 0.5; transition: opacity 0.2s; }
.footer-logo:hover { opacity: 1; }

/* 1. Hero Section */
.hero-section { padding-top: 4rem; padding-bottom: 2rem; justify-content: center; background: var(--white); }
.hero-container { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap-base); align-items: center; }
.badge { display: inline-block; background: #fee2e2; color: #b91c1c; padding: 0.4rem 1rem; border-radius: 999px; font-size: 0.8rem; font-weight: 700; margin-bottom: 1rem; text-transform: uppercase; letter-spacing: 1px; }
.hero-subtitle { font-size: 1.1rem; color: var(--secondary); margin-bottom: 1.5rem; line-height: 1.6; }
.hero-image img { border-radius: 1rem; box-shadow: 0 20px 25px -5px rgba(0,0,0,0.05); max-height: 60vh; object-fit: cover; }

/* Offer Box (New) */
.offer-box {
    background: var(--bg-light);
    border-left: 4px solid var(--accent);
    padding: 1.5rem;
    margin-bottom: 2rem;
    border-radius: 0 8px 8px 0;
}
.offer-label { font-size: 0.8rem; font-weight: 700; color: var(--accent); margin-bottom: 0.3rem; letter-spacing: 1px; }

/* Hero Badge Enhancements */
.trust-badge-mini {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--secondary);
    font-weight: 500;
}
.trust-badge-mini .dots { color: var(--success); font-weight: 900; letter-spacing: -2px; margin-right: 5px; }

/* 2. Problem Section */
.problem-section { padding: var(--section-padding) 0; }
.section-header { margin-bottom: 3.5rem; }
.lead-text { font-size: 1.15rem; color: var(--secondary); max-width: 700px; margin: 0 auto; opacity: 0.9; }
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-base); }
.problem-card { background: var(--white); padding: 2rem; border-radius: 1rem; border: 1px solid var(--border); box-shadow: 0 4px 6px -1px rgba(0,0,0,0.02); transition: transform 0.3s; }
.problem-card:hover { transform: translateY(-5px); box-shadow: 0 20px 25px -5px rgba(0,0,0,0.05); }
.icon-danger { font-size: 2.2rem; margin-bottom: 1.5rem; background: #fee2e2; width: 65px; height: 65px; display: flex; align-items: center; justify-content: center; border-radius: 16px; }

/* Highlight Box */
.highlight-box {
    background: #eff6ff;
    border-left: 5px solid var(--accent);
    padding: 2.5rem;
    border-radius: 0 12px 12px 0;
    margin: 2rem 0;
    text-align: left;
}
.highlight-box h3 { color: var(--accent); margin-bottom: 0.5rem; }

/* 3. Solution Section */
.solution-section { padding: var(--section-padding) 0; background: var(--white); }
.solution-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: var(--gap-base); align-items: center; }
.brand-box { background: var(--primary); padding: 4rem; border-radius: 1rem; text-align: center; color: var(--white); box-shadow: 0 20px 25px -5px rgba(0,0,0,0.2); }
.solution-logo { height: 60px; filter: brightness(0) invert(1); margin: 0 auto 1.5rem; }
.brand-box p { font-size: 1.2rem; font-weight: 500; opacity: 0.9; }
.solution-text { font-size: 1.15rem; color: var(--secondary); margin-bottom: 2rem; }
.solution-bullets { list-style: none; }
.solution-bullets li { font-size: 1.1rem; margin-bottom: 1rem; display: flex; gap: 0.75rem; }
.check { color: var(--success); font-weight: bold; }

/* 4. Form Magnet Entry */
.form-section { padding: var(--section-padding) 0; }
.form-wrapper { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 3.5rem; 
    align-items: center; 
    background: var(--white); 
    border-radius: 2rem; 
    padding: 3.5rem; 
    box-shadow: 0 10px 40px -10px rgba(0,0,0,0.1); 
}
.form-copy .subtitle { font-size: 1.2rem; color: var(--secondary); margin-bottom: 2rem; }
.magnet-preview ul li { margin-bottom: 1rem; font-size: 1.1rem; color: var(--primary); font-weight: 500; }
.form-card { background: var(--bg-gray); padding: 2.5rem; border-radius: 1rem; }
.form-card h3 { margin-bottom: 1.5rem; text-align: center; }
.input-group { margin-bottom: 1.2rem; }
.input-group label { display: block; margin-bottom: 0.5rem; font-weight: 600; font-size: 0.9rem; }
.input-group input { width: 100%; padding: 1rem; border: 1px solid var(--border); border-radius: 8px; font-family: inherit; font-size: 1rem; }
.input-group input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }
.success-card { padding: 3rem; text-align: center; }
.success-icon { width: 80px; height: 80px; background: #d1fae5; color: var(--success); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 3rem; margin: 0 auto 1.5rem; }

/* 5. Trust Section (Testimonials) */
.trust-section { padding: var(--section-padding) 0; background: var(--white); }
.testimonial-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap-base); margin-top: 3rem; }
.testimonial-card { background: var(--bg-gray); padding: 3rem; border-radius: 1.5rem; position: relative; }
.testimonial-card::before { content: '"'; position: absolute; top: 1rem; left: 1.5rem; font-size: 4rem; color: var(--border); font-family: serif; line-height: 1; }
.testimonial-quote { font-style: italic; color: var(--primary); margin-bottom: 2rem; font-size: 1.1rem; position: relative; z-index: 1; }
.testimonial-author { display: flex; align-items: center; gap: 1rem; }
.author-info h4 { font-size: 1rem; font-weight: 800; color: var(--primary); }
.author-info p { font-size: 0.85rem; color: var(--secondary); }

/* Why OREA Block */
.credibility-block {
    background: var(--primary);
    color: var(--white);
    padding: 3.5rem;
    border-radius: 1.5rem;
    margin: 4rem 0;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    align-items: center;
    text-align: left;
}
.credibility-block h2 { color: var(--white); margin-bottom: 1rem; }
.credibility-text p { opacity: 0.85; margin-bottom: 1.25rem; font-size: 1.05rem; }

/* 6. Footer (Closing) */
.closing-section-wrapper { padding: 5rem 0 2rem; }
.closing-content h2 { font-size: 2.5rem; margin-bottom: 2rem; }
.site-footer { margin-top: auto; padding-top: 3rem; font-size: 0.9rem; color: var(--light-text); }
.signature { margin-top: 0.5rem; opacity: 0.6; }

/* Mobile Responsive */
/* Sticky Mobile CTA Base */
.mobile-sticky-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--white);
    padding: 1rem 1.5rem;
    box-shadow: 0 -10px 20px rgba(0,0,0,0.06);
    z-index: 100;
    border-top: 1px solid var(--border);
    transition: transform 0.3s ease;
}

/* Scroll Prompt Animation */
.scroll-prompt {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--secondary);
    animation: bounce 2s infinite;
}
.scroll-prompt p { font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.5rem; }
.mouse-icon { width: 22px; height: 34px; border: 2px solid var(--secondary); border-radius: 12px; margin: 0 auto; position: relative; opacity: 0.6; }
.mouse-icon::before { content: ''; position: absolute; top: 6px; left: 50%; transform: translateX(-50%); width: 4px; height: 4px; background: var(--secondary); border-radius: 50%; animation: scrollWheel 2s infinite; }

@keyframes bounce { 0%, 20%, 50%, 80%, 100% { transform: translate(-50%, 0); } 40% { transform: translate(-50%, -10px); } 60% { transform: translate(-50%, -5px); } }
@keyframes scrollWheel { 0% { top: 6px; opacity: 1; } 100% { top: 18px; opacity: 0; } }

.scroll-prompt-mobile {
    display: none;
    position: absolute;
    bottom: 5rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    width: 100%;
    animation: bounce 2s infinite;
}
.scroll-prompt-mobile p { font-size: 0.9rem; font-weight: 600; color: var(--secondary); text-shadow: 0 2px 4px rgba(255,255,255,0.8); }

@media (max-width: 1024px) {
    .problem-grid { grid-template-columns: 1fr 1fr; }
    .hero-container, .solution-grid, .form-wrapper, .credibility-block { grid-template-columns: 1fr; gap: 2.5rem; }
    .hero-image { order: -1; }
    .solution-image { display: none; } /* Hide big block on mobile to save space */
}
@media (max-width: 768px) {
    body { overflow-y: auto; padding-bottom: 80px; } 
    .mobile-sticky-cta { display: block; }
    .hidden-mobile { display: none !important; }
    .scroll-prompt-mobile { display: block; }
    
    .scroll-container { height: auto; overflow-y: visible; scroll-snap-type: none; }
    .snap-section { min-height: auto; scroll-snap-align: none; padding: var(--section-padding) 0; }
    .hero-section { padding-top: 5rem; }
    h1 { font-size: 2.22rem; }
    h2 { font-size: 1.8rem; }
    .problem-grid, .testimonial-grid { grid-template-columns: 1fr; gap: 2rem; }
    .credibility-block { padding: 2rem 1.5rem; gap: 1.5rem; }
    .form-wrapper { padding: 3rem 1.5rem; }
    .btn { width: 100%; padding: 1rem 1.5rem; } /* Consistent full-width buttons on mobile */
}