/* style/security.css */

/* Biến CSS */
:root {
    --page-security-primary-color: #1A1A2E;
    --page-security-secondary-color: #E94560;
    --page-security-text-light: #F0F0F0;
    --page-security-text-dark: #333333;
    --page-security-background-light: #FFFFFF;
    --page-security-background-dark: #2C2C4A;
    --page-security-accent-blue: #4A90E2;
    --page-security-border-color: #3A3A5E;
}

.page-security {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--page-security-text-light);
    background-color: var(--page-security-primary-color);
}

.page-security__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.page-security__hero-section {
    position: relative;
    background: linear-gradient(135deg, var(--page-security-primary-color) 0%, #301934 100%); /* Slightly lighter dark gradient */
    padding: 100px 0;
    text-align: center;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 500px;
}

.page-security__hero-section .page-security__container {
    z-index: 1;
    position: relative;
}

.page-security__hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.15;
    overflow: hidden;
}

.page-security__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%) blur(3px);
    transform: scale(1.1);
}

.page-security__main-heading {
    font-size: 3.2em;
    color: var(--page-security-text-light);
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    font-weight: bold;
}

.page-security__sub-heading {
    font-size: 1.3em;
    color: var(--page-security-text-light);
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.page-security__cta-button {
    display: inline-block;
    background-color: var(--page-security-secondary-color);
    color: var(--page-security-text-light);
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1em;
    transition: background-color 0.3s ease, transform 0.3s ease;
    border: none;
    cursor: pointer;
}

.page-security__cta-button:hover {
    background-color: #F86C7C; /* Slightly lighter red for hover */
    transform: translateY(-3px);
}

.page-security__content-section {
    padding: 80px 0;
    background-color: var(--page-security-background-dark);
    border-bottom: 1px solid var(--page-security-border-color);
}

.page-security__content-section:nth-of-type(even) {
    background-color: var(--page-security-primary-color);
}

.page-security__section-title {
    font-size: 2.5em;
    color: var(--page-security-secondary-color);
    text-align: center;
    margin-bottom: 40px;
    font-weight: bold;
}

.page-security__sub-title {
    font-size: 1.8em;
    color: var(--page-security-text-light);
    margin-bottom: 20px;
    font-weight: bold;
}

.page-security__text-content {
    font-size: 1.1em;
    color: var(--page-security-text-light);
    margin-bottom: 20px;
    text-align: justify;
}

.page-security__why-trust .page-security__text-content {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.page-security__image-text-layout {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-top: 60px;
}

.page-security__image-text-layout:nth-of-type(even) {
    flex-direction: row-reverse;
}

.page-security__image-wrapper {
    flex: 1;
    min-width: 300px;
}

.page-security__image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-security__text-block {
    flex: 1.5;
}

.page-security__pillar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-security__pillar-item {
    background-color: var(--page-security-primary-color);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, background-color 0.3s ease;
    border: 1px solid var(--page-security-border-color);
}

.page-security__pillar-item:hover {
    transform: translateY(-5px);
    background-color: #2F2F4E; /* Slightly lighter primary for hover */
}

.page-security__pillar-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 5px var(--page-security-secondary-color));
}

.page-security__pillar-title {
    font-size: 1.5em;
    color: var(--page-security-secondary-color);
    margin-bottom: 15px;
    font-weight: bold;
}

.page-security__pillar-description {
    font-size: 1em;
    color: var(--page-security-text-light);
    margin-bottom: 20px;
    text-align: justify;
}

.page-security__detail-link {
    display: inline-block;
    color: var(--page-security-accent-blue);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

.page-security__detail-link:hover {
    color: #6FA8DC;
    text-decoration: underline;
}

.page-security__more-info {
    background-color: var(--page-security-primary-color);
}

.page-security__detail-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.page-security__detail-card {
    background-color: var(--page-security-background-dark);
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
    border: 1px solid var(--page-security-border-color);
}

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

.page-security__card-title {
    font-size: 1.4em;
    color: var(--page-security-secondary-color);
    margin-bottom: 10px;
    font-weight: bold;
}

.page-security__card-title a {
    color: var(--page-security-secondary-color);
    text-decoration: none;
}

.page-security__card-title a:hover {
    text-decoration: underline;
}

.page-security__card-description {
    font-size: 0.95em;
    color: var(--page-security-text-light);
    margin-bottom: 20px;
}

.page-security__card-button {
    display: inline-block;
    background-color: var(--page-security-accent-blue);
    color: var(--page-security-text-light);
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.9em;
    transition: background-color 0.3s ease;
}

.page-security__card-button:hover {
    background-color: #6FA8DC;
}

.page-security__cta-banner {
    background: linear-gradient(45deg, var(--page-security-secondary-color) 0%, #B8354A 100%); /* Red gradient */
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    color: var(--page-security-text-light);
}

.page-security__cta-banner .page-security__section-title {
    color: var(--page-security-text-light);
}

.page-security__cta-banner .page-security__text-content {
    max-width: 800px;
    margin: 0 auto 40px auto;
}

.page-security__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.page-security__cta-button--primary {
    background-color: var(--page-security-primary-color);
}

.page-security__cta-button--primary:hover {
    background-color: #2F2F4E;
}

.page-security__cta-button--secondary {
    background-color: var(--page-security-accent-blue);
}

.page-security__cta-button--secondary:hover {
    background-color: #6FA8DC;
}

.page-security__cta-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    overflow: hidden;
}

.page-security__cta-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%) blur(2px);
    transform: scale(1.1);
}

/* Responsive Design */
@media (max-width: 992px) {
    .page-security__main-heading {
        font-size: 2.5em;
    }
    .page-security__section-title {
        font-size: 2em;
    }
    .page-security__image-text-layout {
        flex-direction: column;
    }
    .page-security__image-text-layout:nth-of-type(even) {
        flex-direction: column;
    }
    .page-security__text-block, .page-security__image-wrapper {
        flex: none;
        width: 100%;
    }
}

@media (max-width: 768px) {
    .page-security__hero-section {
        padding: 80px 0;
    }
    .page-security__main-heading {
        font-size: 2em;
    }
    .page-security__sub-heading {
        font-size: 1.1em;
    }
    .page-security__section-title {
        font-size: 1.8em;
    }
    .page-security__pillar-grid, .page-security__detail-list {
        grid-template-columns: 1fr;
    }
    .page-security__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    .page-security__cta-button {
        width: 80%;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .page-security__hero-section {
        padding: 60px 0;
    }
    .page-security__main-heading {
        font-size: 1.8em;
    }
    .page-security__sub-heading {
        font-size: 1em;
    }
    .page-security__cta-button {
        padding: 12px 25px;
        font-size: 1em;
    }
    .page-security__section-title {
        font-size: 1.5em;
    }
    .page-security__pillar-item, .page-security__detail-card {
        padding: 20px;
    }
    .page-security__pillar-title {
        font-size: 1.3em;
    }
    .page-security__card-title {
        font-size: 1.2em;
    }
}