/* Page Hero Section */
.aboutpage-hero-section {
    position: relative;
    height: 400px;
    background-image: url('./assets/aboutbg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.about-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgb(26 26 26 / 70%);
    z-index: 1;
}

.about-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* same as background-image cover */
    border-radius: 12px;
    /* if your design has rounded corners */
}

.aboutpage-hero-section .container {
    position: relative;
    z-index: 2;
}

.about-hero-content {
    text-align: left;
}

.about-hero-title {
    font-size: 4rem;
    font-weight: 800;
    color: white;
    margin-bottom: 20px;
    line-height: 1.2;
}

/* Breadcrumb Navigation */
.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
}

.breadcrumb-nav a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

.breadcrumb-nav a:hover {
    color: #3bb4e5;
}

.breadcrumb-nav .separator {
    color: white;
    font-weight: 600;
}

.breadcrumb-nav .current {
    color: #3bb4e5;
    font-weight: 600;
}

/* About Content Section */
.about-content-section {
    padding: 30px 0;
    background: white;
}

/* Ship Image */
.about-ship-image {
    margin-bottom: 60px;
    border-radius: 20px;
    overflow: hidden;
}

.about-ship-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Overview Section */
.overview-section {
    margin-bottom: 20px;
}

.section-heading {
    font-size: 2.5rem;
    font-weight: 800;
    color: #0b4a78;
    margin-bottom: 30px;
    text-align: center;
}

.overview-content {
    max-width: 900px;
    margin: 0 auto;
}

.overview-content p {
    font-size: 1.05rem;
    line-height: 1.9;
    color: #555;
    margin-bottom: 20px;
    text-align: justify;
}

.overview-content p strong {
    color: #0b4a78;
    font-weight: 700;
}

/* Vision & Mission Cards */
/* Vision & Mission Tabs Section */
.vision-mission-tabs-section {
    position: relative;
    padding: 80px 0;
    background: linear-gradient(135deg, #0b4a78 0%, #1067a5 100%);
    overflow: hidden;
}

/* Decorative Background Pattern */
.vision-mission-tabs-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(135deg, rgb(11 75 120) 0%, rgb(11 76 122 / 81%) 100%), url(./assets/vm.png);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    overflow: hidden;
    z-index: 1;
}

.vision-mission-tabs-section .container {
    position: relative;
    z-index: 2;
}

/* Tab Buttons */
.vm-tabs {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 50px;
}

.vm-tab-btn {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 18px 50px;
    font-size: 1.3rem;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.4s ease;
    display: flex;
    align-items: center;
    gap: 15px;
}

.vm-tab-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.vm-tab-btn.active {
    background: linear-gradient(135deg, #0870B6 0%, #0870B6 100%);
    border-color: #0870B6;
}

.vm-tab-btn svg {
    flex-shrink: 0;
}

/* Tab Content Wrapper */
.vm-tab-content-wrapper {
    position: relative;
    min-height: 250px;
}

.vm-tab-content {
    display: none;
    opacity: 0;
    animation: fadeIn 0.5s ease-out forwards;
}

.vm-tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Content Box */
.vm-content-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 60px;
    text-align: center;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.3);
    max-width: 900px;
    margin: 0 auto;
}

.vm-content-heading {
    font-size: 1.8rem;
    font-weight: 600;
    color: white;
    line-height: 1.8;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .vm-content-heading {
        font-size: 1.6rem;
    }

    .vm-content-box {
        padding: 50px;
    }
}

@media (max-width: 992px) {
    .vision-mission-tabs-section {
        padding: 60px 0;
    }

    .vm-tabs {
        gap: 15px;
        margin-bottom: 40px;
    }

    .vm-tab-btn {
        padding: 16px 40px;
        font-size: 1.2rem;
        gap: 12px;
    }

    .vm-tab-btn svg {
        width: 30px;
        height: 30px;
    }

    .vm-content-box {
        padding: 45px 40px;
    }

    .vm-content-heading {
        font-size: 1.5rem;
        line-height: 1.7;
    }
}

@media (max-width: 768px) {
    .vision-mission-tabs-section {
        padding: 50px 0;
    }

    .vm-tabs {
        flex-direction: column;
        align-items: center;
        gap: 12px;
        margin-bottom: 35px;
    }

    .vm-tab-btn {
        width: 100%;
        max-width: 300px;
        padding: 14px 35px;
        font-size: 1.15rem;
        justify-content: center;
    }

    .vm-tab-btn svg {
        width: 28px;
        height: 28px;
    }

    .vm-content-box {
        padding: 40px 35px;
    }

    .vm-content-heading {
        font-size: 1.3rem;
        line-height: 1.6;
    }
}

@media (max-width: 576px) {
    .vision-mission-tabs-section {
        padding: 40px 0;
    }

    .vm-tabs {
        gap: 10px;
        margin-bottom: 30px;
    }

    .vm-tab-btn {
        max-width: 280px;
        padding: 12px 30px;
        font-size: 1.05rem;
        gap: 10px;
    }

    .vm-tab-btn svg {
        width: 25px;
        height: 25px;
    }

    .vm-content-box {
        padding: 35px 25px;
        border-radius: 15px;
    }

    .vm-content-heading {
        font-size: 1.15rem;
        line-height: 1.6;
    }

    .vm-tab-content-wrapper {
        min-height: 200px;
    }
}

@media (max-width: 400px) {
    .vm-tab-btn {
        padding: 12px 25px;
        font-size: 1rem;
    }

    .vm-content-box {
        padding: 30px 20px;
    }

    .vm-content-heading {
        font-size: 1.05rem;
        line-height: 1.5;
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .about-hero-title {
        font-size: 3.5rem;
    }

    .section-heading {
        font-size: 2.2rem;
    }
}

@media (max-width: 992px) {
    .aboutpage-hero-section {
        height: 350px;
    }

    .about-hero-title {
        font-size: 3rem;
    }

    .about-content-section {
        padding: 60px 0;
    }

    .about-ship-image {
        margin-bottom: 50px;
    }

    .overview-section {
        margin-bottom: 50px;
    }
}

@media (max-width: 768px) {
    .aboutpage-hero-section {
        height: 300px;
    }

    .about-hero-title {
        font-size: 2.5rem;
    }

    .breadcrumb-nav {
        font-size: 0.95rem;
    }

    .about-content-section {
        padding: 50px 0;
    }

    .section-heading {
        font-size: 2rem;
    }

    .overview-content p {
        font-size: 1rem;
        line-height: 1.7;
        text-align: left;
    }

}

@media (max-width: 576px) {
    .aboutpage-hero-section {
        height: 250px;
    }

    .about-hero-title {
        font-size: 2rem;
    }

    .breadcrumb-nav {
        font-size: 0.9rem;
    }

    .about-content-section {
        padding: 40px 0;
    }

    .about-ship-image {
        margin-bottom: 40px;
        border-radius: 15px;
    }

    .section-heading {
        font-size: 1.8rem;
        margin-bottom: 25px;
    }

    .overview-content p {
        font-size: 0.95rem;
        line-height: 1.6;
    }

    .overview-section {
        margin-bottom: 40px;
    }

}

@media (max-width: 400px) {
    .about-hero-title {
        font-size: 1.8rem;
    }

    .section-heading {
        font-size: 1.6rem;
    }
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.about-ship-image,
.overview-section,
.vm-card {
    animation: fadeInUp 0.8s ease-out;
}

.vm-card:nth-child(1) {
    animation-delay: 0.1s;
}

.vm-card:nth-child(2) {
    animation-delay: 0.2s;
}


/* Core Values Section */
.core-values-section {
    padding: 50px 0;
    background: #ffffff;
}

/* Section Heading */
.core-values-heading {
    font-size: 3rem;
    font-weight: 800;
    color: #0b4a78;
    text-align: center;
    margin-bottom: 30px;
    line-height: 1.2;
}

/* Values Grid - Using CSS Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Value Card */
.value-card {
    background: #f8f9fa;
    padding: 15px 20px;
    text-align: center;
    transition: all 0.4s ease;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.value-card:hover {
    background: white;
    border-color: #3bb4e5;
    box-shadow: 0 15px 40px rgba(59, 180, 229, 0.15);
    transform: translateY(-5px);
}

/* Value Icon */
.value-icon {
    width: 100px;
    height: auto;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: invert(58%) sepia(92%) saturate(1451%) hue-rotate(167deg) brightness(89%) contrast(86%);
}



/* Value Title */
.value-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #0b4a78;
    margin-bottom: 15px;
    line-height: 1.3;
}

/* Value Description */
.value-description {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #666;
    margin: 0;
}

/* Responsive Design - Tablet */
@media (max-width: 1200px) {
    .core-values-heading {
        font-size: 2.5rem;
    }

    .values-grid {
        gap: 25px;
    }

    .value-card {
        padding: 40px 30px;
    }

    .value-icon {
        width: 70px;
        height: 70px;
        margin-bottom: 20px;
    }

    .value-title {
        font-size: 1.3rem;
    }

    .value-description {
        font-size: 0.9rem;
    }
}

/* Responsive Design - Tablet Portrait */
@media (max-width: 992px) {
    .core-values-section {
        padding: 60px 0;
    }

    .core-values-heading {
        font-size: 2.2rem;
        margin-bottom: 50px;
    }

    /* 2 columns on tablet */
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    .value-card {
        padding: 35px 28px;
    }
}

/* Responsive Design - Mobile */
@media (max-width: 768px) {
    .core-values-section {
        padding: 50px 0;
    }

    .core-values-heading {
        font-size: 2rem;
        margin-bottom: 40px;
    }

    .values-grid {
        gap: 20px;
    }

    .value-card {
        padding: 30px 25px;
    }

    .value-icon {
        width: 65px;
        height: 65px;
        margin-bottom: 18px;
    }

    .value-title {
        font-size: 1.2rem;
        margin-bottom: 12px;
    }

    .value-description {
        font-size: 0.88rem;
        line-height: 1.6;
    }
}

/* Responsive Design - Mobile Small */
@media (max-width: 576px) {
    .core-values-section {
        padding: 40px 0;
    }

    .core-values-heading {
        font-size: 1.8rem;
        margin-bottom: 35px;
    }

    /* 1 column on mobile */
    .values-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .value-card {
        padding: 35px 30px;
    }

    .value-icon {
        width: 70px;
        height: 70px;
        margin-bottom: 20px;
    }

    .value-title {
        font-size: 1.25rem;
        margin-bottom: 12px;
    }

    .value-description {
        font-size: 0.9rem;
        line-height: 1.6;
    }
}

/* Extra Small Devices */
@media (max-width: 400px) {
    .core-values-heading {
        font-size: 1.6rem;
    }

    .value-card {
        padding: 30px 25px;
    }

    .value-icon {
        width: 65px;
        height: 65px;
    }

    .value-title {
        font-size: 1.15rem;
    }

    .value-description {
        font-size: 0.85rem;
    }
}