/* ==================================================================================
    CSS STYLING FOR MAILSTORE LANDING PAGE (BLUE/ORANGE-RED SCHEME)
    ==================================================================================
*/

/* --- All External Links Imported Here --- */
/* 1. FONT AWESOME ICONS LIBRARY (REQUIRED FOR ICONS) */
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/all.min.css');

/* 2. GOOGLE FONTS */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Open+Sans:wght@400;600&display=swap');


/* --- Variable Definitions --- */
:root {
    --wave-accent-blue: #0A66C2;    /* Primary Wave Blue */
    --mailstore-accent-color: #E65F1E; /* MailStore Orange-Red */
    --wave-light-blue: #EBF2F7;     
    --wave-dark-text: #2c3e50;      
    --wave-body-text: #34495e;      
    --wave-white: #ffffff;
    --wave-shadow-elevation: 0 10px 30px rgba(0, 0, 0, 0.08);
}

/* Base Styling */
body {
    font-family: 'Open Sans', sans-serif; 
    color: var(--wave-body-text);
    line-height: 1.7;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    color: var(--wave-dark-text);
    line-height: 1.2;
}
.wave-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 90px 25px;
}
.section-header {
    text-align: center;
    margin-bottom: 70px;
}
.section-header h2 {
    font-size: 3em;
    font-weight: 800;
    margin-bottom: 15px;
    position: relative;
}
.section-header h2::after {
    content: '';
    display: block;
    width: 70px;
    height: 4px;
    background-color: var(--mailstore-accent-color); /* MAILSTORE ORANGE-RED */
    margin: 20px auto 0;
    border-radius: 2px;
}
.section-header p {
    font-size: 1.2em;
    max-width: 800px;
    margin: 0 auto;
}

/* --- HERO SECTION (GRADIENT BANNER: BLUE to ORANGE) --- */
.ms-hero {
    position: relative;
    /* GRADIENT BACKGROUND: Wave Blue to MailStore Orange-Red */
    background-image: 
        linear-gradient(to right, rgba(10, 102, 194, 0.9), rgba(230, 95, 30, 0.85)), 
        url('../../../images/key-visual-homepage-products-1.png'); /* Placeholder image URL */ 
    background-size: 100% auto;
    margin-top: -5.5vh;
    background-position: center;
    color: var(--wave-white);
    padding: 180px 25px 120px;
    text-align: center;
    overflow: hidden;
    /* Optional: Add a rounded bottom edge for style */
    border-bottom-left-radius: 50% 20px;
    border-bottom-right-radius: 50% 20px;
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
}
.hero-content h1 {
    font-size: 4.2em;
    font-weight: 800;
    margin-bottom: 25px;
    color: var(--wave-white); 
}
.hero-content p {
    font-size: 1.6em;
    font-weight: 400;
    margin-bottom: 50px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.4;
}

/* --- CTA Buttons --- */
.cta-buttons-container { margin-bottom: 15px; }
.cta-button {
    display: inline-block;
    padding: 18px 45px;
    margin: 10px;
    text-decoration: none;
    border-radius: 50px; 
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.1em;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}
/* Primary CTA (MailStore Orange-Red) */
.primary-cta {
    background-color: var(--mailstore-accent-color); /* MAILSTORE ORANGE-RED */
    color: var(--wave-white); 
    border: 2px solid var(--mailstore-accent-color); 
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2); 
}
.primary-cta:hover {
    background-color: var(--wave-accent-blue); /* Hover to Wave Blue */
    border-color: var(--wave-accent-blue);
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3); 
}
/* Secondary CTA (White/Transparent on Gradient) */
.secondary-cta {
    background-color: transparent;
    color: var(--wave-white);
    border: 2px solid rgba(255, 255, 255, 0.7);
}
.secondary-cta:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: var(--wave-white);
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

/* --- CORE BENEFITS SECTION --- */
.benefits-section {
    background-color: var(--wave-white);
}
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    text-align: center;
}
.benefit-item {
    background-color: #fcfcfc;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    border-top: 5px solid var(--mailstore-accent-color); /* MAILSTORE ORANGE-RED */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}
.benefit-item i {
    font-size: 3.5em;
    color: var(--mailstore-accent-color); /* MAILSTORE ORANGE-RED */
    margin-bottom: 20px;
}
.benefit-item h3 {
    font-size: 1.8em;
    font-weight: 700;
    margin-bottom: 15px;
}
.trust-callout {
    margin-top: 60px;
    padding: 20px;
    background-color: var(--wave-light-blue);
    border-left: 5px solid var(--wave-accent-blue); 
    border-radius: 5px;
    text-align: center;
}
.trust-callout p {
    font-size: 1.1em;
    font-weight: 600;
    color: var(--wave-dark-text);
}


/* --- COMPATIBILITY SECTION --- */
.compatibility-section {
    background-color: var(--wave-light-blue);
}
.compatibility-icons-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}
.compatibility-icon-item {
    flex: 0 0 auto;
    width: 150px;
    height: 120px;
    background-color: var(--wave-white);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    font-weight: 600;
    font-size: 0.9em;
    color: var(--wave-body-text);
    transition: all 0.3s;
}
.compatibility-icon-item:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    color: var(--wave-accent-blue);
}
.compatibility-icon-item i {
    font-size: 3em;
    color: var(--wave-accent-blue); 
    margin-bottom: 10px;
}

/* --- FAQ / ACCORDION STYLES --- */
.faq-section { background-color: var(--wave-white); }
.accordion-container { max-width: 800px; margin: 0 auto; }
.accordion-item {
    background-color: var(--wave-white);
    border-radius: 8px;
    margin-bottom: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    border: 1px solid #e0e0e0;
}
.accordion-header {
    padding: 20px 30px;
    cursor: pointer;
    background-color: var(--wave-white);
    color: var(--wave-dark-text);
    font-weight: 600;
    font-size: 1.1em;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.2s;
}
.accordion-header:hover { background-color: #f7f7f7; }
.accordion-header i {
    color: var(--mailstore-accent-color); /* MAILSTORE ORANGE-RED */
    transition: transform 0.3s;
}
.accordion-header.active i { transform: rotate(180deg); }
.accordion-content {
    padding: 0 30px;
    color: var(--wave-body-text);
    background-color: var(--wave-white);
    display: none; 
}
.accordion-content-inner { padding: 20px 0 30px 0; border-top: 1px dashed #eee; }

/* --- FINAL CTA SECTION --- */
.contact-cta-section {
    background-color: var(--wave-accent-blue); /* WAVE BLUE */
    color: var(--wave-white);
    padding: 80px 25px;
    text-align: center;
    border-top: 5px solid var(--mailstore-accent-color); /* MAILSTORE ORANGE-RED */
}
.contact-cta-section h2 {
    color: var(--wave-white);
    font-size: 2.8em;
    font-weight: 800;
    margin-bottom: 20px;
}
.contact-cta-section p {
    font-size: 1.3em;
    max-width: 700px;
    margin: 0 auto 40px auto;
    color: rgba(255, 255, 255, 0.9);
}
.contact-cta-section .cta-button.primary-cta {
     background-color: var(--wave-white);
     color: var(--wave-accent-blue); 
     border-color: var(--wave-white);
}
.contact-cta-section .cta-button.primary-cta:hover {
    background-color: var(--mailstore-accent-color); /* Hover to Orange-Red */
    color: var(--wave-white);
    border-color: var(--mailstore-accent-color);
}
.contact-cta-section .cta-button.secondary-cta {
    color: var(--wave-white);
    border: 2px solid rgba(255, 255, 255, 0.7);
}
.contact-cta-section .cta-button.secondary-cta:hover {
    background-color: rgba(255, 255, 255, 0.15);
}


/* Responsive Adjustments */
@media (max-width: 992px) {
    .hero-content h1 { font-size: 3.5em; }
    .hero-content p { font-size: 1.3em; }
    .wave-section { padding: 60px 20px; }
    .section-header h2 { font-size: 2.5em; }
    .benefits-grid { grid-template-columns: 1fr; }
    .benefit-item { max-width: 500px; margin: 0 auto; }
}

@media (max-width: 768px) {
    .ms-hero { padding: 120px 20px 80px; }
    .hero-content h1 { font-size: 2.8em; }
    .hero-content p { font-size: 1.1em; }
    .section-header h2 { font-size: 2em; }
    .section-header p { font-size: 1em; }
    .cta-button { padding: 15px 30px; font-size: 1em; }
    .compatibility-icons-container { gap: 15px; }
    .compatibility-icon-item { width: 120px; height: 100px; }
    .compatibility-icon-item i { font-size: 2.5em; }
    .accordion-header { font-size: 1em; padding: 15px 20px; }
    .contact-cta-section h2 { font-size: 2.2em; }
}