:root {
    --primary-color: #6CD4B6; /* The main mint green color */
    --primary-dark: #5BBF9E;
    --primary-light: #A3E4D2;
    --bg-light-green: #E6F5F0;
    --text-dark: #212529;
}

body {
    font-family: 'Segoe UI', Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--text-dark);
}

/* Custom Buttons */
.btn-primary-custom {
    background-color: var(--primary-color);
    border: none;
    color: white;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary-custom:hover {
    background-color: var(--primary-dark);
    color: white;
}

.btn-primary-light-custom {
    background-color: var(--primary-light);
    border: none;
    color: #fff;
    border-radius: 8px;
    font-weight: 600;
}

.btn-primary-light-custom:hover {
    background-color: var(--primary-color);
    color: white;
}

.btn-outline-dark {
    border-radius: 8px;
}

/* Phone Mockup Styling */
.phone-mockup {
    width: 300px;
    height: 580px;
    background-color: #fff;
    border: 10px solid #1a1a1a;
    border-radius: 40px;
    overflow: hidden;
    position: relative;
    display: flex;
    flex-direction: column;
}

.phone-header {
    background-color: #fff;
    border-bottom: 1px solid #eee;
}

.phone-screen {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    background-color: #FAFAFA;
}

/* Chat Bubbles */
.chat-bubble {
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 0.85rem;
    line-height: 1.4;
    max-width: 85%;
}

.chat-bubble.left {
    background-color: #f1f3f5;
    border-bottom-left-radius: 4px;
    align-self: flex-start;
}

.chat-bubble.right {
    background-color: var(--primary-light); 
    /* Overridden in HTML via utility classes for text color, but set here as fallback */
    border-bottom-right-radius: 4px;
    align-self: flex-end;
}

/* Timer Card in Phone */
.timer-card {
    border-radius: 15px;
    background-color: #F0FAF7; /* Very light green tint */
    border: 1px solid var(--primary-light) !important;
}

.btn-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: white;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Features Section */
.icon-box {
    width: 60px;
    height: 60px;
    background-color: var(--bg-light-green) !important; /* Override bg-light */
}

.text-success-light {
    color: var(--primary-dark);
}

/* Tabs Styling */
.nav-pills .nav-link {
    color: var(--text-dark);
    font-weight: 500;
}

.nav-pills .nav-link.active {
    background-color: #B0C4DE; /* The light periwinkle color from image */
    color: white;
}

/* Cards in Toolkit */
.card {
    transition: transform 0.2s;
    border-radius: 12px;
}

.card:hover {
    transform: translateY(-5px);
}

/* Footer */
.cta-footer {
    background-color: #A3E4D2; /* Minty footer color */
}

.mw-700 {
    max-width: 700px;
}