:root {
    /* Brand Colors extracted from logo */
    --brand-blue: #1063A4;
    --brand-orange: #F17B21;
    --brand-green: #3AA341;
    
    /* Functional Colors */
    --whatsapp-color: #25D366;
    --whatsapp-dark: #128C7E;
    --bg-color: #f4f7f6;
    --card-bg: #ffffff;
    --text-main: #2C3E50;
    --text-muted: #6c757d;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(16, 99, 164, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 85% 30%, rgba(241, 123, 33, 0.04) 0%, transparent 50%);
    color: var(--text-main);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 0; /* Removed padding for full screen */
}

.container {
    max-width: 480px; /* Mobile first focus width */
    width: 100%;
    min-height: 100vh; /* Full screen height */
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-color: var(--card-bg);
    border-radius: 0; /* Flush with screen edges */
    padding: 40px 28px;
    box-shadow: 0 20px 50px rgba(16, 99, 164, 0.08), 0 10px 20px rgba(0, 0, 0, 0.03);
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Colorful top border representing the brand */
.container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 8px;
    background: linear-gradient(90deg, var(--brand-blue) 0%, var(--brand-green) 50%, var(--brand-orange) 100%);
}

header {
    margin-bottom: 25px;
}

.logo {
    max-width: 190px;
    height: auto;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.05));
}

.badge {
    display: inline-flex;
    align-items: center;
    background-color: rgba(241, 123, 33, 0.1);
    color: var(--brand-orange);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 800;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    gap: 6px;
}

.badge i {
    color: #FFD700;
}

h1 {
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--brand-blue);
    line-height: 1.25;
    margin-bottom: 16px;
}

.subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 35px;
    font-weight: 400;
}

.benefits {
    text-align: left;
    margin-bottom: 40px;
    background: #fcfcfc;
    border: 1px solid rgba(16, 99, 164, 0.1);
    padding: 24px;
    border-radius: 20px;
}

.benefit-item {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-main);
}

.benefit-item:last-child {
    margin-bottom: 0;
}

.icon-wrapper {
    background-color: rgba(241, 123, 33, 0.15);
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    margin-right: 15px;
    flex-shrink: 0;
}

.icon-wrapper i {
    color: var(--brand-orange);
    font-size: 1.1rem;
}

/* Focus on WhatsApp Button */
.cta-button {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--whatsapp-color);
    color: #ffffff;
    text-decoration: none;
    font-size: 1.15rem;
    font-weight: 600;
    padding: 20px 24px;
    border-radius: 50px;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.35);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    animation: pulse-whatsapp 2.5s infinite;
    position: relative;
    overflow: hidden;
}

.cta-button::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(rgba(255,255,255,0.2), transparent, transparent);
    transform: rotate(45deg);
    transition: all 0.3s ease;
}

.cta-button:hover::after {
    left: 100%;
    top: 100%;
}

.cta-button i {
    font-size: 1.6rem;
    margin-right: 12px;
}

.cta-button:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 30px rgba(37, 211, 102, 0.45);
    background-color: var(--whatsapp-dark);
}

.cta-button:active {
    transform: translateY(0) scale(0.98);
}

.secure-text {
    margin-top: 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
}

@keyframes pulse-whatsapp {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Small adjustments for very small phones */
@media (max-width: 380px) {
    .container {
        padding: 30px 20px;
    }
    h1 {
        font-size: 1.6rem;
    }
    .cta-button {
        font-size: 1rem;
        padding: 16px 20px;
    }
}

/* Desktop enhancement */
@media (min-width: 768px) {
    body {
        padding: 20px;
    }
    
    .container {
        padding: 50px 40px;
        max-width: 540px;
        min-height: auto; /* Return to card format on desktop */
        border-radius: 28px;
    }
    h1 {
        font-size: 2.2rem;
    }
    .subtitle {
        font-size: 1.15rem;
    }
}