:root {
    --bg-color: #0d0f1a;
    --text-main: #f0f2f8;
    --text-muted: #94a3b8;
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-glow: rgba(99, 102, 241, 0.4);
    --secondary: #1e293b;
    --secondary-hover: #334155;
    
    --whatsapp: #25D366;
    --ig: #E1306C;
    --fb: #0084FF;

    --glass-bg: rgba(30, 41, 59, 0.4);
    --glass-border: rgba(255, 255, 255, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-color);
    color: var(--text-main);
}

body {
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

/* Background Animated Shapes */
.background-shapes {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: -1;
    overflow: hidden;
    background: radial-gradient(circle at top right, #1a1c2e 0%, #0d0f1a 100%);
}

.shape {
    position: absolute;
    filter: blur(100px);
    border-radius: 50%;
    opacity: 0.5;
    animation: drift 20s infinite alternate;
}

.shape-1 {
    width: 400px; height: 400px;
    background: var(--primary);
    top: -100px; left: -100px;
}

.shape-2 {
    width: 300px; height: 300px;
    background: var(--ig);
    bottom: -50px; right: -50px;
    animation-delay: -5s;
}

.shape-3 {
    width: 250px; height: 250px;
    background: var(--fb);
    top: 40%; left: 40%;
    animation-delay: -10s;
}

@keyframes drift {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 100px); }
}

/* Typography & Base UI */
h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1;
    font-weight: 700;
    margin-bottom: 24px;
}
h1 span {
    background: linear-gradient(to right, #818cf8, #c084fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    margin-bottom: 16px;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 12px;
}

p {
    font-size: 1.1rem;
    color: var(--text-muted);
    line-height: 1.6;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 20px var(--primary-glow);
}
.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px var(--primary-glow);
}

.btn-secondary {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: white;
    backdrop-filter: blur(10px);
}
.btn-secondary:hover {
    background: var(--secondary-hover);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
    margin-top: 10px;
}

/* Glassmorphism Classes */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

/* Navigation */
.navbar {
    padding: 24px 0;
    position: fixed;
    top: 0; width: 100%;
    z-index: 100;
    backdrop-filter: blur(20px);
    background: rgba(13, 15, 26, 0.7);
    border-bottom: 1px solid var(--glass-border);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
}
.logo i {
    color: var(--primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-links a:not(.btn) {
    font-weight: 500;
    color: var(--text-muted);
    transition: color 0.3s ease;
}
.nav-links a:not(.btn):hover {
    color: var(--text-main);
}

/* Hero Section */
.hero {
    padding: 180px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 20px;
    color: #a5b4fc;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-text p {
    font-size: 1.25rem;
    margin-bottom: 40px;
}

.hero-cta {
    display: flex;
    gap: 16px;
}


/* Mockup Styling */
.mockup-card {
    padding: 24px;
    position: relative;
    transform: perspective(1000px) rotateY(-15deg) rotateX(5deg);
    transition: transform 0.5s ease;
    border: 1px solid rgba(255,255,255,0.15);
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.7), rgba(15, 23, 42, 0.4));
}
.mockup-card:hover {
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
}

.mockup-header {
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 16px;
    margin-bottom: 20px;
}
.dots {
    display: flex;
    gap: 8px;
}
.dots span {
    width: 12px; height: 12px;
    border-radius: 50%;
    background: #ff5f56;
}
.dots span:nth-child(2) { background: #ffbd2e; }
.dots span:nth-child(3) { background: #27c93f; }

.chat-bubble {
    padding: 12px 16px;
    border-radius: 18px;
    margin-bottom: 12px;
    max-width: 80%;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
}
.chat-bubble.received {
    background: rgba(255,255,255,0.05);
    border-bottom-left-radius: 4px;
}
.chat-bubble.sent {
    background: rgba(85, 87, 219, 0.4);
    border: 1px solid var(--primary-glow);
    margin-left: auto;
    border-bottom-right-radius: 4px;
}
.icon-ig {
    color: var(--ig);
    width: 18px; height: 18px;
}

.calendar-widget {
    background: rgba(0,0,0,0.3);
    border-radius: 16px;
    padding: 16px;
    margin-top: 24px;
    border: 1px solid var(--glass-border);
}
.cw-header {
    font-weight: 600;
    margin-bottom: 12px;
    text-align: center;
}
.cw-days, .cw-dates {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.9rem;
}
.cw-days span { color: var(--text-muted); }
.cw-dates span {
    width: 28px; height: 28px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
}
.cw-dates .disabled { opacity: 0.3; }
.cw-dates .active { background: var(--primary); color: white; font-weight: bold;}
.cw-slots {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
    margin-top: 16px;
}
.cw-slots span {
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 8px 0;
    text-align: center;
    font-size: 0.85rem;
    border: 1px solid var(--glass-border);
    cursor: pointer;
    transition: background 0.3s ease;
}
.cw-slots span:hover:not(.selected) {
    background: rgba(255,255,255,0.1);
}
.cw-slots .selected {
    background: linear-gradient(135deg, var(--primary), var(--ig));
    border-color: transparent;
    color: white;
}


/* Features Section */
.features {
    padding: 100px 0;
}
.section-title {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    padding: 40px 30px;
    transition: transform 0.3s ease;
}
.feature-card:hover {
    transform: translateY(-10px);
}

.icon-wrapper {
    width: 60px; height: 60px;
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 24px;
    background: rgba(255,255,255,0.05);
}
.icon-wrapper svg { width: 30px; height: 30px; color: white; }

.green-glow { box-shadow: 0 0 30px rgba(37, 211, 102, 0.2); border: 1px solid rgba(37, 211, 102, 0.4); }
.green-glow svg { color: var(--whatsapp); }

.blue-glow { box-shadow: 0 0 30px rgba(0, 132, 255, 0.2); border: 1px solid rgba(0, 132, 255, 0.4); }
.blue-glow svg { color: var(--fb); }

.purple-glow { box-shadow: 0 0 30px var(--primary-glow); border: 1px solid var(--primary); }
.purple-glow svg { color: #a5b4fc; }

/* Meta Verification Footer */
.meta-footer {
    padding: 80px 0 40px;
    background: #080a12;
    border-top: 1px solid var(--glass-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand .slogan {
    margin-top: 16px;
    font-size: 1rem;
}

.footer-legal h4 {
    color: white;
    margin-bottom: 20px;
    font-size: 1.2rem;
}
.footer-legal p {
    margin-bottom: 8px;
    font-size: 0.95rem;
    color: #cbd5e1; /* whiter text for bots and readability */
}
.footer-legal strong {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    text-align: center;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 992px) {
    .container {
        padding: 0 8%;
    }
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-text {
        order: 1;
    }
    .hero-visual {
        order: 2;
        max-width: 500px;
        margin: 0 auto;
    }
    .hero-cta {
        justify-content: center;
    }
    .mockup-card {
        transform: rotateY(0) rotateX(0);
    }
    .mockup-card:hover {
        transform: translateY(-5px);
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
    .nav-links {
        display: none; /* simple mobile hide for now */
    }
    .hero-cta {
        flex-direction: column;
    }
    .btn {
        width: 100%;
    }
}