:root {
    --primary: #0f5f6a;
    --primary-dark: #083e46;
    --primary-light: #1fa3b1;
    --white: #ffffff;
    --text-dark: #222222;
    --accent: #ffc107;
}

/* ===== TOP HEADER ===== */
.top-header {
    background: var(--primary);
    color: var(--white);
    font-size: 14px;
}

.top-left i {
    margin-right: 6px;
    color: var(--white);
}

.top-right {
    display: flex;
    align-items: center;
}

.social-icon {
    color: var(--white);
    margin-left: 14px;
    font-size: 15px;
    transition: 0.3s;
}

.social-icon:hover {
    color: var(--accent);
}

/* ===== MAIN HEADER ===== */
.main-header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.navbar-brand img {
    max-height: 55px;
}

/* ===== NAVBAR ===== */
.navbar .nav-link {
    font-weight: 500;
    margin-left: 18px;
    color: var(--text-dark);
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--primary);
}

.navbar-toggler {
    border-color: var(--primary);
}

/* ================= HERO SECTION ================= */
.hero-section {
    background: linear-gradient(
        rgba(8, 62, 70, 0.85),
        rgba(8, 62, 70, 0.85)
    ),
    url("../images/hero-bg.jpg") center/cover no-repeat;

    color: var(--white);
}

.hero-content h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
}

.hero-content h1 span {
    color: var(--primary-light);
}

.hero-content p {
    font-size: 18px;
    line-height: 1.7;
    margin-bottom: 30px;
    max-width: 500px;
}

.hero-btn {
    padding: 12px 30px;
    font-weight: 500;
}

/* ================= HERO FORM ================= */
.hero-form {
    background: var(--white);
    padding: 35px;
    border-radius: 8px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
}

.hero-form h4 {
    margin-bottom: 20px;
    color: var(--primary-dark);
    font-weight: 600;
}

.hero-form .form-control {
    border-radius: 4px;
    padding: 12px;
    font-size: 14px;
}

.hero-form .btn {
    background: var(--primary);
    border: none;
}

.hero-form .btn:hover {
    background: var(--primary-dark);
}

/* ================= SECTION HEADING (COMMON) ================= */
.section-heading {
    max-width: 700px;
    margin: 0 auto 50px;
}

.section-subtitle {
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--primary);
    margin-bottom: 10px;
    text-transform: uppercase;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.section-desc {
    font-size: 16px;
    color: var(--text-dark);
    line-height: 1.7;
}
/* ================= ABOUT SECTION ================= */
.about-section {
    background: #f8fafb;
}

.about-image img {
    width: 100%;
    border-radius: 8px;
}

.about-content h3 {
    font-size: 28px;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.about-content p {
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.about-list {
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
}

.about-list li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 10px;
    font-size: 15px;
    color: var(--text-dark);
}

.about-list li::before {
    content: "✔";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary);
    font-size: 14px;
}

.about-content .btn {
    padding: 10px 28px;
}

/* ================= STATS SECTION ================= */
.stats-section {
    background: #f8fafb;
}

/* Card */
.stat-card {
    background: var(--white);
    padding: 35px 25px;
    border-radius: 12px;
    text-align: center;
    transition: 0.35s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.12);
}

/* Icon */
.stat-icon {
    width: 65px;
    height: 65px;
    margin: 0 auto 18px;
    background: rgba(31, 163, 177, 0.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon i {
    font-size: 26px;
    color: var(--primary);
}

/* Counter */
.stat-card h3 {
    font-size: 34px;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--primary-dark);
}

.stat-card p {
    font-size: 15px;
    margin: 0;
    color: var(--text-dark);
}

/* ================= SERVICES SECTION ================= */
.services-section {
    background: #ffffff;
}

/* Service Card */
.service-card {
    background: var(--white);
    padding: 35px 30px;
    border-radius: 14px;
    height: 100%;
    transition: 0.35s ease;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

/* Icon */
.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(
        135deg,
        var(--primary),
        var(--primary-light)
    );
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
}

.service-icon i {
    font-size: 28px;
    color: var(--white);
}

/* Text */
.service-card h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--primary-dark);
}

.service-card p {
    font-size: 15px;
    line-height: 1.7;
    margin: 0;
    color: var(--text-dark);
}


/* ================= CLIENTS SECTION ================= */
.clients-section {
    background: #f8fafb;
}

/* Slider Wrapper */
.clients-slider {
    overflow: hidden;
    margin-top: 40px;
}

/* Track */
.clients-track {
    display: flex;
    align-items: center;
    gap: 60px;
    animation: scrollClients 25s linear infinite;
}

/* Logo Box */
.client-logo {
    flex: 0 0 auto;
}

.client-logo img {
    max-height: 55px;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: 0.35s ease;
}

.client-logo img:hover {
    filter: grayscale(0);
    opacity: 1;
    transform: scale(1.05);
}

/* Animation */
@keyframes scrollClients {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

/* ================= WHY CHOOSE US ================= */
.why-choose-section {
    background: #ffffff;
}

/* Item */
.why-item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 30px;
}

.why-icon {
    width: 55px;
    height: 55px;
    min-width: 55px;
    background: rgba(31, 163, 177, 0.15);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.why-icon i {
    font-size: 22px;
    color: var(--primary);
}

.why-content h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--primary-dark);
}

.why-content p {
    font-size: 15px;
    margin: 0;
    color: var(--text-dark);
}

/* Image */
.why-image img {
    max-width: 100%;
}

/* ================= TESTIMONIALS ================= */
.testimonials-section {
    background: #f8fafb;
}

/* Card */
.testimonial-card {
    background: var(--white);
    padding: 35px 30px;
    border-radius: 16px;
    height: 100%;
    transition: 0.35s ease;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.12);
}

/* Stars */
.testimonial-stars {
    margin-bottom: 15px;
}

.testimonial-stars i {
    color: var(--accent);
    font-size: 14px;
    margin-right: 2px;
}

/* Text */
.testimonial-text {
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 25px;
    color: var(--text-dark);
}

/* User */
.testimonial-user {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-user img {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-user h5 {
    font-size: 16px;
    margin: 0;
    font-weight: 600;
    color: var(--primary-dark);
}

.testimonial-user span {
    font-size: 13px;
    color: #777;
}

/* ================= FAQ SECTION ================= */
.faq-section {
    background: #ffffff;
}

/* Accordion Item */
.faq-accordion .accordion-item {
    border: none;
    margin-bottom: 15px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
}

/* Header Button */
.faq-accordion .accordion-button {
    font-size: 16px;
    font-weight: 500;
    color: var(--primary-dark);
    background: var(--white);
    padding: 18px 20px;
}

.faq-accordion .accordion-button i {
    margin-right: 10px;
    color: var(--primary);
}

/* Remove default arrow */
.faq-accordion .accordion-button::after {
    display: none;
}

/* Active */
.faq-accordion .accordion-button:not(.collapsed) {
    background: rgba(31, 163, 177, 0.08);
    color: var(--primary-dark);
}

/* Body */
.faq-accordion .accordion-body {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-dark);
    background: #fafafa;
    padding: 18px 20px;
}

/* ================= BLOG SECTION ================= */
.blog-section {
    background: #f8fafb;
}

/* Card */
.blog-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    height: 100%;
    transition: 0.35s ease;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.12);
}

/* Image */
.blog-image img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

/* Content */
.blog-content {
    padding: 25px 24px 30px;
}

.blog-meta {
    display: flex;
    gap: 18px;
    font-size: 13px;
    margin-bottom: 10px;
    color: #777;
}

.blog-meta i {
    margin-right: 5px;
    color: var(--primary);
}

.blog-content h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--primary-dark);
}

.blog-content p {
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 18px;
    color: var(--text-dark);
}

/* Read More */
.blog-link {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
}

.blog-link i {
    margin-left: 6px;
    transition: 0.3s;
}

.blog-link:hover i {
    transform: translateX(5px);
}


/* ================= FOOTER ================= */
.footer-section {
    background: var(--primary-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: 70px 0 0;
}

/* Widget */
.footer-widget p {
    font-size: 14px;
    line-height: 1.7;
    margin-top: 15px;
}

/* Logo */
.footer-logo {
    max-height: 50px;
}

/* Titles */
.footer-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 20px;
}

/* Links */
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: 0.3s;
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
}

/* Contact */
.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0 0 15px;
}

.footer-contact li {
    font-size: 14px;
    margin-bottom: 10px;
    display: flex;
    gap: 10px;
}

.footer-contact i {
    color: var(--accent);
    margin-top: 4px;
}

/* Social */
.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    margin-right: 8px;
    transition: 0.3s;
}

.footer-social a:hover {
    background: var(--accent);
    color: var(--primary-dark);
}

/* Bottom */
.footer-bottom {
    margin-top: 40px;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 14px;
    margin: 0;
}

/* ================= PAGE BANNER ================= */
.page-banner {
    background: linear-gradient(
        rgba(15, 95, 106, 0.85),
        rgba(15, 95, 106, 0.85)
    ),
    url("../images/banner/about-banner.jpg") center/cover no-repeat;

    padding: 120px 0 100px;
    color: var(--white);
}

.page-title {
    font-size: 44px;
    font-weight: 700;
    margin-bottom: 10px;
}

/* Breadcrumb */
.breadcrumb {
    background: transparent;
    margin: 0;
    padding: 0;
}

.breadcrumb-item a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
}

.breadcrumb-item.active {
    color: var(--accent);
}

.breadcrumb-item + .breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.6);
}

/* ================= ABOUT PAGE ================= */
.about-page-section {
    background: #ffffff;
}

/* Content */
.about-page-content p {
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 15px;
    color: var(--text-dark);
}

/* List */
.about-page-list {
    list-style: none;
    padding: 0;
    margin-top: 20px;
}

.about-page-list li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 10px;
    font-size: 15px;
    color: var(--text-dark);
}

.about-page-list li::before {
    content: "✔";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary);
}

/* Image */
.about-page-image img {
    width: 100%;
    border-radius: 14px;
}

/* Mission / Vision Box */
.about-info-box {
    background: #f8fafb;
    padding: 30px;
    border-radius: 16px;
    height: 100%;
}

.info-icon {
    width: 55px;
    height: 55px;
    background: rgba(31, 163, 177, 0.15);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.info-icon i {
    font-size: 22px;
    color: var(--primary);
}

.about-info-box h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--primary-dark);
}

.about-info-box p {
    font-size: 15px;
    margin: 0;
    color: var(--text-dark);
}
/* ================= CORE VALUES ================= */
.core-values-section {
    background: #f8fafb;
}

/* Card */
.core-value-card {
    background: var(--white);
    padding: 35px 30px;
    border-radius: 16px;
    height: 100%;
    text-align: center;
    transition: 0.35s ease;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
}

.core-value-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.12);
}

/* Icon */
.core-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 18px;
    background: rgba(31, 163, 177, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.core-icon i {
    font-size: 28px;
    color: var(--primary);
}

/* Text */
.core-value-card h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--primary-dark);
}

.core-value-card p {
    font-size: 15px;
    line-height: 1.7;
    margin: 0;
    color: var(--text-dark);
}

/* ================= PORTFOLIO ================= */
.portfolio-advanced {
    background: #ffffff;
}

/* Sidebar */
.portfolio-sidebar {
    position: sticky;
    top: 120px;
    border: 1px solid #eee;
}

.portfolio-sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.portfolio-sidebar li {
    padding: 14px 18px;
    border-bottom: 1px solid #eee;
    font-size: 14px;
    cursor: pointer;
    transition: 0.3s;
}

.portfolio-sidebar li.active,
.portfolio-sidebar li:hover {
    background: var(--accent);
    color: #000;
    font-weight: 600;
}

/* Header */
.portfolio-header h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 25px;
    color: var(--primary-dark);
}

/* Case Study */
.case-study {
    background: #f8fafb;
    padding: 35px;
    border-radius: 16px;
}

.case-title {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 25px;
}

/* Image */
.case-image img {
    width: 100%;
    border-radius: 10px;
}

/* Results */
.case-results {
    background: #3b5312;
    padding: 25px;
    border-radius: 10px;
    color: #fff;
}

.case-results h4 {
    font-size: 18px;
    margin-bottom: 15px;
}

.case-results table {
    width: 100%;
    font-size: 14px;
}

.case-results th,
.case-results td {
    padding: 8px;
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

/* Description */
.case-desc {
    margin-top: 25px;
}

.case-desc p {
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 15px;
}
.case-study {
    display: none;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.case-study.active {
    display: block;
    opacity: 1;
}




/* ================= CONTACT PAGE ================= */
.contact-section {
    background: #ffffff;
}

/* Info Box */
.contact-info-box p {
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 20px;
    color: var(--text-dark);
}

/* Info List */
.contact-info-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.contact-info-list li {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 15px;
    color: var(--text-dark);
}

.contact-info-list i {
    color: var(--primary);
    margin-top: 4px;
}

/* Social */
.contact-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: rgba(31, 163, 177, 0.15);
    color: var(--primary);
    border-radius: 50%;
    margin-right: 8px;
    transition: 0.3s;
}

.contact-social a:hover {
    background: var(--primary);
    color: var(--white);
}

/* Form Box */
.contact-form-box {
    background: #f8fafb;
    padding: 35px;
    border-radius: 16px;
}

.contact-form-box h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--primary-dark);
}

.contact-form-box .form-control {
    padding: 12px;
    font-size: 14px;
}

.contact-form-box .btn {
    padding: 12px 30px;
}