/* MODERN CSS RESET & VARIABLES */
:root {
    --bg-dark: #070a13;
    --bg-card: rgba(21, 27, 41, 0.6);
    --bg-card-hover: rgba(30, 38, 56, 0.8);
    
    --primary: #25D366; /* WhatsApp Green */
    --primary-glow: rgba(37, 211, 102, 0.4);
    --primary-dark: #1ea34d;
    --secondary: #8b5cf6; /* Vibrant Purple */
    
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    
    --red-alert: #ef4444;
    --red-bg: rgba(239, 68, 68, 0.1);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --glass-border: 1px solid rgba(255, 255, 255, 0.08);
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: radial-gradient(circle at 15% 50%, rgba(37, 211, 102, 0.05), transparent 25%),
                      radial-gradient(circle at 85% 30%, rgba(139, 92, 246, 0.05), transparent 25%);
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.mt-4 { margin-top: 2rem; }
.mb-4 { margin-bottom: 2rem; }

/* UTILITIES */
.highlight { color: var(--red-alert); font-weight: 900; }
.hindi-text { font-size: 1.5rem; color: var(--red-alert); font-weight: 800; display: block; margin-top: 5px; }
.icon-red { color: var(--red-alert); }
.icon-green { color: var(--primary); }
.bold-text { font-weight: 700; font-size: 1.2rem; }
.lead-text { font-size: 1.2rem; color: var(--text-muted); }

/* GLASSMORPHISM */
.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: var(--glass-border);
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.highlight-bg {
    display: inline-block;
    padding: 15px 30px;
    background: rgba(37, 211, 102, 0.1);
    border: 1px solid rgba(37, 211, 102, 0.3);
    border-radius: 12px;
    font-size: 1.2rem;
}

/* BUTTONS */
.cta-button {
    display: inline-block;
    padding: 20px 45px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.25rem;
    text-transform: uppercase;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    cursor: pointer;
    border: none;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-button::after {
    content: '';
    position: absolute;
    top: -50%; left: -50%; width: 200%; height: 200%;
    background: linear-gradient(to right, transparent, rgba(255,255,255,0.3), transparent);
    transform: rotate(45deg);
    animation: shine 3s infinite;
}

@keyframes shine {
    0% { left: -100%; }
    20% { left: 100%; }
    100% { left: 100%; }
}

.cta-button.primary {
    background: linear-gradient(135deg, #25D366, #1ea34d);
    color: #000;
    box-shadow: 0 10px 30px var(--primary-glow);
    border: 2px solid #20b958;
}

.cta-button.primary:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.6);
}

.cta-button .price {
    font-size: 0.95rem;
    font-weight: 700;
    opacity: 0.9;
}

.full-width { width: 100%; }

.secondary-btn {
    display: inline-block;
    padding: 15px 35px;
    border-radius: 50px;
    border: 2px solid var(--primary);
    color: var(--primary);
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s;
    background: rgba(37, 211, 102, 0.05);
}

.secondary-btn:hover {
    background: var(--primary);
    color: #000;
    box-shadow: 0 10px 20px var(--primary-glow);
}

/* ANIMATIONS */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 10px 30px var(--primary-glow); }
    50% { transform: scale(1.03); box-shadow: 0 15px 40px rgba(37, 211, 102, 0.6); }
    100% { transform: scale(1); box-shadow: 0 10px 30px var(--primary-glow); }
}

.fade-in-up { opacity: 0; animation: fadeInUp 0.8s cubic-bezier(0.25, 0.8, 0.25, 1) forwards; }
.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }

.pulse { animation: pulse 2.5s infinite; }

.scroll-anim {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.8, 0.25, 1), transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.scroll-anim.visible { opacity: 1; transform: translateY(0); }

/* SECTION STYLES */
section { padding: 110px 0; }
.section-title { font-size: 2.8rem; margin-bottom: 3.5rem; font-weight: 800; letter-spacing: -1px; }
.section-title-sm { font-size: 1.8rem; margin-bottom: 1.5rem; font-weight: 700; display: flex; align-items: center; gap: 10px; }

/* STICKY NAVIGATION */
.sticky-nav {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 100;
    background: rgba(7, 10, 19, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 15px 0;
    transition: all 0.3s ease;
}
.nav-container { display: flex; justify-content: space-between; align-items: center; }
.nav-logo { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 1.3rem; font-family: var(--font-heading); letter-spacing: -0.5px; }
.nav-links { display: flex; gap: 30px; }
.nav-links a { font-weight: 600; font-size: 1rem; color: #cbd5e1; transition: color 0.3s; position: relative; }
.nav-links a:hover { color: var(--text-main); }
.nav-links a::after {
    content: ''; position: absolute; bottom: -5px; left: 0; width: 0%; height: 2px;
    background: var(--primary); transition: width 0.3s;
}
.nav-links a:hover::after { width: 100%; }
.nav-cta {
    background: var(--primary); color: #000; padding: 10px 25px; border-radius: 30px;
    font-weight: 800; font-size: 0.95rem; transition: all 0.3s; border: 2px solid #20b958; text-transform: uppercase;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 5px 15px var(--primary-glow); }

/* HERO SECTION */
.hero {
    position: relative;
    padding: 150px 0 60px; /* Added top padding for fixed nav */
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-bg-glow {
    position: absolute;
    top: 10%; right: 5%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(37,211,102,0.15) 0%, rgba(10,14,23,0) 70%);
    filter: blur(40px);
    z-index: -1;
}

.hero-split {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: #ffd700;
}

.stars { letter-spacing: 2px; }

.hero h1 { font-size: 3.8rem; margin-bottom: 1.5rem; line-height: 1.1; }
.hero .subheadline { font-size: 1.25rem; color: var(--text-muted); margin-bottom: 3rem; }
.micro-trust { margin-top: 1.5rem; font-size: 0.9rem; color: var(--text-muted); display: flex; align-items: center; gap: 8px; }

/* REALISTIC CSS PHONE (WHATSAPP MOCKUP) */
.css-phone {
    width: 320px;
    height: 620px;
    background: #000;
    border-radius: 45px;
    border: 10px solid #1a1a1a;
    position: relative;
    box-shadow: 0 30px 60px rgba(0,0,0,0.6), 0 0 0 2px #333, inset 0 0 10px rgba(255,255,255,0.1);
    overflow: hidden;
    margin: 0 auto;
    transform: rotate(-2deg);
    transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.css-phone:hover { transform: rotate(0deg) translateY(-10px); }

.phone-notch {
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 140px; height: 30px;
    background: #1a1a1a;
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
    z-index: 10;
}

.phone-screen {
    background: #0b141a; /* WA Web Dark background */
    height: 100%;
    display: flex;
    flex-direction: column;
}

.wa-header {
    background: #202c33;
    padding: 40px 15px 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    z-index: 5;
}

.wa-avatar { width: 42px; height: 42px; background: var(--primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #000; }
.wa-info { flex: 1; }
.wa-info strong { color: #fff; display: block; font-size: 1rem; font-weight: 600;}
.wa-info span { color: #8696a0; font-size: 0.8rem; }

.wa-chat {
    padding: 20px 15px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
    /* Subtle WA chat background pattern effect */
    background-color: #0b141a;
    background-image: radial-gradient(rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 20px 20px;
}

.wa-msg {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 0.9rem;
    position: relative;
    color: #e9edef;
    line-height: 1.4;
    box-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.wa-msg.sent {
    background: #005c4b; /* WA dark mode sent bubble */
    align-self: flex-end;
    border-top-right-radius: 0;
}

.wa-msg.received {
    background: #202c33; /* WA dark mode received bubble */
    align-self: flex-start;
    border-top-left-radius: 0;
}

.wa-time { font-size: 0.65rem; color: rgba(255,255,255,0.6); float: right; margin-top: 6px; margin-left: 12px; display: flex; align-items: center; gap: 3px;}
.wa-ticks { width: 14px; height: 14px; color: #53bdeb; } /* Blue ticks */
.wa-ticks.gray { color: #8696a0; }

.wa-attachment {
    background: rgba(0,0,0,0.2);
    padding: 10px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    margin-top: 5px;
}

.wa-date {
    text-align: center;
    background: #182229;
    color: #8696a0;
    font-size: 0.75rem;
    padding: 5px 12px;
    border-radius: 10px;
    align-self: center;
    margin: 10px 0;
    text-transform: uppercase;
}

/* TRUST BAR */
.trust-bar {
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding: 30px 0;
    background: rgba(0,0,0,0.3);
}
.trust-bar p { color: var(--text-muted); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 15px; font-weight: 600;}
.trust-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 1.2rem;
    color: #cbd5e1;
    opacity: 0.7;
    filter: grayscale(100%);
    transition: all 0.3s;
}
.trust-item:hover { opacity: 1; filter: grayscale(0%); color: var(--text-main); }

/* PAIN SECTION */
.pain-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 5rem;
    align-items: center;
}
.nightmare-phone { transform: rotate(2deg); border-color: rgba(239, 68, 68, 0.3); box-shadow: 0 30px 60px rgba(239, 68, 68, 0.1); }
.nightmare-phone:hover { transform: rotate(0deg); }

.math-box {
    border-left: 4px solid var(--red-alert);
    padding: 2.5rem;
    margin: 2rem 0;
}
.math-box h4 { color: var(--red-alert); margin-bottom: 1.5rem; font-size: 1.3rem; }
.math-box ul li { margin-bottom: 15px; display: flex; align-items: center; gap: 15px; font-size: 1.1rem;}
.icon-circle {
    width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.icon-circle.red { background: rgba(239, 68, 68, 0.2); color: var(--red-alert); }
.icon-circle.green { background: rgba(37, 211, 102, 0.2); color: var(--primary); }

.big-loss {
    font-size: 1.4rem; font-weight: 900; color: var(--red-alert);
    margin-top: 20px !important; padding-top: 20px; border-top: 1px solid rgba(239, 68, 68, 0.2);
}

/* SOLUTION SHIFT */
.solution-shift { position: relative; }
.contrast-box {
    display: flex; align-items: stretch; justify-content: center; gap: 3rem; margin-bottom: 4rem; position: relative;
}
.before-box, .after-box { width: 45%; padding: 3rem 2rem; text-align: center; }
.vs-circle {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 60px; height: 60px; background: #000; border: 2px solid rgba(255,255,255,0.2);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-weight: 900; font-size: 1.2rem; color: var(--text-muted); z-index: 2;
}

.label-badge {
    display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px; border-radius: 20px;
    font-size: 0.9rem; font-weight: 800; margin-bottom: 20px; letter-spacing: 1px;
}
.label-badge.bad { background: rgba(239, 68, 68, 0.2); color: var(--red-alert); border: 1px solid rgba(239, 68, 68, 0.3); }
.label-badge.good { background: rgba(37, 211, 102, 0.2); color: var(--primary); border: 1px solid rgba(37, 211, 102, 0.3); }
.contrast-box p { font-size: 1.2rem; }

.features-row { display: flex; justify-content: center; gap: 2rem; flex-wrap: wrap; }
.glass-pill {
    padding: 12px 25px; border-radius: 50px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
    display: flex; align-items: center; gap: 10px; font-weight: 600; color: #e2e8f0; backdrop-filter: blur(10px);
}
.glass-pill i { color: var(--primary); }

/* DEMO SECTION */
.video-container { max-width: 900px; margin: 0 auto 4rem; }
.video-placeholder {
    width: 100%; aspect-ratio: 16/9; display: flex; flex-direction: column; align-items: center; justify-content: center;
    cursor: pointer; transition: all 0.3s; position: relative; overflow: hidden;
    background: linear-gradient(135deg, rgba(21, 27, 41, 0.8), rgba(10, 14, 23, 0.9));
}
.video-placeholder::before {
    content: ''; position: absolute; inset: 0; background: url('data:image/svg+xml;utf8,<svg width="40" height="40" viewBox="0 0 40 40" xmlns="http://www.w3.org/2000/svg"><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,0.05)"/></svg>');
}
.video-placeholder:hover { border-color: rgba(37, 211, 102, 0.5); transform: translateY(-5px); box-shadow: 0 20px 40px rgba(0,0,0,0.5); }
.play-button {
    width: 80px; height: 80px; background: var(--primary); border-radius: 50%;
    display: flex; align-items: center; justify-content: center; color: #000; margin-bottom: 20px; z-index: 2;
}
.video-placeholder p { color: var(--text-muted); font-weight: 600; z-index: 2; }

.demo-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; max-width: 1000px; margin: 0 auto; }
.step { text-align: center; padding: 2.5rem 1.5rem; transition: transform 0.3s; }
.step:hover { transform: translateY(-10px); }
.step-icon {
    width: 70px; height: 70px; background: rgba(37, 211, 102, 0.1); border: 1px solid rgba(37, 211, 102, 0.2);
    border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; color: var(--primary);
}
.step-icon i { width: 30px; height: 30px; }

/* BEFORE VS AFTER CARDS */
.comparison-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.card { padding: 3.5rem; }
.card-header { display: flex; align-items: center; gap: 15px; margin-bottom: 2.5rem; }
.card h3 { font-size: 1.8rem; }
.bad-card h3 { color: var(--text-main); }
.good-card h3 { color: var(--text-main); }
.good-card { border: 1px solid rgba(37, 211, 102, 0.3); background: linear-gradient(180deg, rgba(37, 211, 102, 0.05) 0%, rgba(21, 27, 41, 0.6) 100%); }

.card ul li { margin-bottom: 18px; display: flex; align-items: flex-start; gap: 12px; font-size: 1.1rem; color: #cbd5e1; }
.bad-card ul li i { color: var(--red-alert); min-width: 24px; margin-top: 2px; }
.good-card ul li i { color: var(--primary); min-width: 24px; margin-top: 2px; }

/* OFFER SECTION */
.offer-section { position: relative; overflow: hidden; }
.offer-section::before {
    content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 800px; height: 800px; background: radial-gradient(circle, rgba(37,211,102,0.1) 0%, transparent 70%); z-index: -1;
}

.glowing-border {
    position: relative; max-width: 650px; margin: 0 auto; padding: 4rem 3.5rem;
    border: 2px solid rgba(37, 211, 102, 0.5); box-shadow: 0 0 50px rgba(37, 211, 102, 0.15), inset 0 0 30px rgba(37, 211, 102, 0.05);
}
.ribbon {
    position: absolute; top: -15px; right: -15px; background: linear-gradient(135deg, #fbbf24, #d97706);
    color: #000; font-weight: 900; font-size: 0.8rem; padding: 10px 30px; transform: rotate(15deg);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3); border-radius: 5px; letter-spacing: 1px;
}

.offer-list li { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 25px; font-size: 1.2rem; }
.offer-list li span { font-size: 0.9rem; color: var(--text-muted); font-weight: normal; }

.price-box { text-align: center; margin: 3rem 0; padding: 2rem 0; border-top: 1px dashed rgba(255, 255, 255, 0.2); border-bottom: 1px dashed rgba(255, 255, 255, 0.2); }
.strikethrough { text-decoration: line-through; opacity: 0.5; margin-left: 10px;}
.final-price { font-size: 1.5rem; font-weight: 800; margin-top: 10px; }
.final-price span { font-size: 3.5rem; color: var(--primary); display: block; line-height: 1.2; text-shadow: 0 0 20px rgba(37, 211, 102, 0.3);}
.secure-checkout { text-align: center; margin-top: 20px; color: var(--text-muted); font-size: 0.9rem; display: flex; justify-content: center; align-items: center; gap: 8px; }

/* RESULTS SECTION */
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; max-width: 900px; margin: 0 auto; }
.stat-card { padding: 3rem 2rem; border-top: 3px solid var(--primary); transition: transform 0.3s; }
.stat-card:hover { transform: translateY(-10px); }
.stat-icon {
    width: 60px; height: 60px; background: rgba(37, 211, 102, 0.1); border-radius: 12px;
    display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; color: var(--primary);
}
.stat-icon i { width: 32px; height: 32px; }
.stat-number { font-size: 3.5rem; color: #fff; margin-bottom: 10px; font-weight: 900; }
.stat-card p { font-size: 1.1rem; color: var(--text-muted); font-weight: 600; }

/* AUDIENCE SECTION */
.audience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.for-who, .not-for-who { padding: 3.5rem; }
.for-who ul li, .not-for-who ul li { display: flex; align-items: center; gap: 15px; margin-bottom: 20px; font-size: 1.1rem; color: #cbd5e1;}
.for-who ul li i { color: var(--primary); }
.not-for-who ul li i { color: var(--red-alert); }

/* CTA PUSH */
.cost-content { max-width: 700px; margin: 0 auto; padding: 3.5rem; border: 1px solid rgba(239, 68, 68, 0.2); }
.cost-content p { font-size: 1.3rem; margin-bottom: 15px; }
.highlight-loss { color: var(--red-alert); font-size: 1.5rem !important; font-weight: 700; margin-top: 20px;}
.highlight-win { color: var(--primary); font-size: 1.5rem !important; font-weight: 700; }
.cost-content hr { border: none; border-top: 1px dashed rgba(255,255,255,0.1); margin: 30px 0; }

/* FAQ SECTION */
.faq-accordion { max-width: 800px; margin: 0 auto; }
.faq-item { margin-bottom: 15px; overflow: hidden; transition: all 0.3s; }
.faq-item:hover { background: rgba(255,255,255,0.05); }
.faq-question { padding: 25px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 600; font-size: 1.15rem; }
.faq-question span { display: flex; align-items: center; gap: 15px; }
.faq-question i.arrow { transition: transform 0.3s; color: var(--primary); }
.faq-item.active .faq-question i.arrow { transform: rotate(180deg); }
.faq-answer { padding: 0 25px; max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease; color: var(--text-muted); font-size: 1.05rem; line-height: 1.7;}
.faq-item.active .faq-answer { padding: 0 25px 25px; max-height: 300px; }

/* FINAL CLOSE */
.final-close { padding: 120px 0; background: #000; position: relative; overflow: hidden; border-top: 1px solid rgba(37, 211, 102, 0.2);}
.final-close::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 100%; height: 100%; background: radial-gradient(circle at top, rgba(37, 211, 102, 0.1) 0%, transparent 60%); z-index: 0; }
.final-close .container { position: relative; z-index: 1; }
.final-close h2 { font-size: 2.8rem; margin-bottom: 1.5rem; }
.final-close p { font-size: 1.25rem; color: var(--text-muted); margin-bottom: 10px; }
.glowing-text { font-size: 1.8rem !important; font-weight: 900; color: #fff !important; margin-top: 25px !important; text-shadow: 0 0 20px rgba(37, 211, 102, 0.5); }

/* CHECKOUT MODAL */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.8); backdrop-filter: blur(5px);
    display: flex; align-items: center; justify-content: center;
    z-index: 1000; opacity: 0; visibility: hidden; transition: all 0.3s;
}
.modal-overlay.active { opacity: 1; visibility: visible; }
.modal-content {
    width: 90%; max-width: 450px; padding: 2.5rem; position: relative;
    transform: translateY(20px); transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.modal-overlay.active .modal-content { transform: translateY(0); }
.close-modal {
    position: absolute; top: 20px; right: 20px; background: transparent; border: none;
    color: var(--text-muted); cursor: pointer; transition: color 0.3s;
}
.close-modal:hover { color: #fff; }
.modal-header h3 { font-size: 1.8rem; margin-bottom: 5px; }
.modal-header p { color: var(--text-muted); margin-bottom: 2rem; font-size: 0.95rem; }

.form-group { margin-bottom: 1.2rem; text-align: left; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; font-size: 0.95rem; color: #cbd5e1; }
.form-group input {
    width: 100%; padding: 12px 15px; border-radius: 8px; border: 1px solid rgba(255,255,255,0.1);
    background: rgba(0,0,0,0.5); color: #fff; font-family: var(--font-body); font-size: 1rem;
    transition: border-color 0.3s;
}
.form-group input:focus { outline: none; border-color: var(--primary); }
.form-group input::placeholder { color: rgba(255,255,255,0.3); }

/* RESPONSIVE DESIGN */
.hidden-desktop { display: none; }

@media (max-width: 1024px) {
    .hero-split { grid-template-columns: 1fr; text-align: center; gap: 4rem; }
    .hero-text { text-align: center; }
    .hero-bg-glow { right: 50%; transform: translateX(50%); top: 0; }
    .micro-trust { justify-content: center; }
    .pain-grid, .comparison-grid, .audience-grid { grid-template-columns: 1fr; }
    .pain-visual { order: -1; margin-bottom: 2rem; }
    .demo-steps { grid-template-columns: 1fr; }
    .contrast-box { flex-direction: column; }
    .before-box, .after-box { width: 100%; }
    .hidden-mobile { display: none; }
    .hidden-desktop { display: block; margin: 20px auto; color: var(--text-muted); }
    .vs-circle { position: relative; top: auto; left: auto; transform: none; margin: -20px auto; z-index: 10; }
    .stats-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .section-title { font-size: 2.2rem; }
    .offer-box, .cost-content, .card, .for-who, .not-for-who { padding: 2rem; }
    .final-price span { font-size: 2.5rem; }
    .css-phone { width: 280px; height: 550px; }
    .trust-logos { gap: 20px; }
    .trust-item { font-size: 1rem; }
}