/* ========================================
   OTSecPro - Brand Styles
   Brand Colors:
   - Blue:   #0F5DB8
   - Black:  #000000
   - White:  #FFFFFF
   Derived:
   - Dark:   #0A0A0A
   - Navy:   #091428
   - Light Blue: #1A6FD4
   - Pale:   #E8F0FE
   - Light BG: #F6F8FC
   ======================================== */

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --blue: #0F5DB8;
    --blue-light: #1A6FD4;
    --blue-dark: #0B4A94;
    --blue-glow: rgba(15, 93, 184, 0.35);
    --black: #000000;
    --dark: #0A0A0A;
    --navy: #091428;
    --white: #FFFFFF;
    --text: #1A1A2E;
    --text-secondary: #4A5568;
    --text-muted: #718096;
    --light-bg: #F6F8FC;
    --pale-blue: #E8F0FE;
    --border: #E2E8F0;
    --border-blue: rgba(15, 93, 184, 0.15);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 140px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text);
    line-height: 1.7;
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--black);
    line-height: 1.2;
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 110px 0;
}

.alt-bg {
    background: var(--light-bg);
}

/* ---- Section Headers ---- */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 72px;
}

.section-tag {
    display: inline-block;
    color: var(--blue);
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 16px;
}

.section-header h2,
.detail-header h2 {
    font-size: clamp(28px, 3.5vw, 40px);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 17px;
    line-height: 1.8;
}

.detail-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 60px;
}

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 300;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 3px solid var(--blue);
    transition: all 0.3s ease;
}

.header.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 140px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0;
    margin-left: -8px;
}

.logo-img {
    height: 120px;
    width: auto;
}

.nav {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-link {
    font-size: 16px;
    font-weight: 600;
    color: var(--black);
    letter-spacing: 0.3px;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--blue);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--blue);
}

.nav-link:hover::after {
    width: 100%;
}

.btn-nav {
    background: var(--blue);
    color: var(--white) !important;
    padding: 12px 30px;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.btn-nav::after {
    display: none;
}

.btn-nav:hover {
    background: var(--blue-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px var(--blue-glow);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--black);
    transition: all 0.3s ease;
    border-radius: 1px;
}

/* ========================================
   Hero
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 140px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 10% 90%, rgba(15, 93, 184, 0.4) 0%, transparent 50%),
        radial-gradient(ellipse at 90% 10%, rgba(15, 93, 184, 0.15) 0%, transparent 40%),
        linear-gradient(180deg, rgba(0,0,0,0.7) 0%, rgba(9,20,40,0.85) 50%, rgba(0,0,0,0.9) 100%);
    z-index: 0;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('images/cta-facility.jpg') center/cover no-repeat;
    opacity: 0.18;
    filter: saturate(0.3);
}

#heroCanvas {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 80px 0 100px;
    max-width: 720px;
}

.hero-badge {
    display: inline-block;
    background: rgba(15, 93, 184, 0.12);
    border: 1px solid rgba(15, 93, 184, 0.25);
    color: rgba(255, 255, 255, 0.9);
    padding: 8px 22px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.hero h1 {
    font-size: clamp(36px, 5vw, 58px);
    color: var(--white);
    margin-bottom: 24px;
    font-weight: 800;
    letter-spacing: -1.5px;
    line-height: 1.1;
}

.text-accent {
    color: var(--white);
    position: relative;
    display: inline;
}

.text-accent::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 2px;
    width: 100%;
    height: 6px;
    background: var(--blue);
    opacity: 0.5;
    border-radius: 3px;
}

.hero-sub {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.85;
    margin-bottom: 40px;
    max-width: 580px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 72px;
    flex-wrap: wrap;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    letter-spacing: 0.3px;
}

.btn-primary {
    background: var(--blue);
    color: var(--white);
    border-color: var(--blue);
}

.btn-primary:hover {
    background: var(--blue-dark);
    border-color: var(--blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px var(--blue-glow);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.08);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--white);
}

.btn-lg {
    padding: 16px 40px;
    font-size: 15px;
}

.btn-full {
    width: 100%;
}

/* ---- Hero Stats ---- */
.hero-stats {
    display: flex;
    gap: 56px;
}

.stat {
    display: flex;
    flex-direction: column;
    position: relative;
}

.stat:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -28px;
    top: 4px;
    height: 40px;
    width: 1px;
    background: rgba(255, 255, 255, 0.12);
}

.stat-number {
    font-size: 38px;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
    margin-bottom: 6px;
    letter-spacing: -1px;
}

.stat-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.45);
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* ========================================
   Trusted Section
   ======================================== */
.trusted-section {
    padding: 48px 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
}

.trusted-label {
    text-align: center;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 28px;
}

.trusted-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 56px;
    flex-wrap: wrap;
}

.trusted-logo-item {
    font-size: 13px;
    font-weight: 700;
    color: var(--black);
    opacity: 0.2;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* ========================================
   Services Grid
   ======================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 44px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--blue);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover {
    border-color: var(--border-blue);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.06);
    transform: translateY(-4px);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    margin-bottom: 24px;
}

.service-card h3 {
    font-size: 21px;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.service-card > p {
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 24px;
    line-height: 1.75;
}

.service-list {
    list-style: none;
    margin-bottom: 28px;
}

.service-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
    font-size: 14px;
    color: var(--text);
    font-weight: 500;
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--blue);
}

.service-link {
    color: var(--blue);
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.service-link:hover {
    color: var(--blue-dark);
}

.service-link span {
    transition: transform 0.3s ease;
}

.service-link:hover span {
    transform: translateX(4px);
}

/* ========================================
   Split Layout
   ======================================== */
.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.split-layout.reverse {
    direction: rtl;
}

.split-layout.reverse > * {
    direction: ltr;
}

.split-content .section-tag {
    display: block;
}

.split-content h2 {
    font-size: clamp(28px, 3vw, 36px);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.split-content > p {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 20px;
    line-height: 1.8;
}

/* ---- Feature List ---- */
.feature-list {
    margin-top: 36px;
}

.feature-item {
    display: flex;
    gap: 18px;
    margin-bottom: 32px;
}

.feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--pale-blue);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-item h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.feature-item p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ---- Image Showcase (Why Section) ---- */
.image-showcase {
    border-radius: 16px;
    overflow: hidden;
    position: relative;
}

.showcase-img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: block;
    filter: brightness(0.4) saturate(0.8);
}

.image-overlay-stats {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2px;
    background: rgba(9, 20, 40, 0.3);
}

.grid-item {
    background: rgba(9, 20, 40, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 28px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.grid-item:hover {
    background: rgba(15, 93, 184, 0.3);
}

.gi-number {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 6px;
    letter-spacing: -0.5px;
}

.gi-label {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.55);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
}

/* ---- Image Banner Strip ---- */
.image-banner {
    padding: 0;
    overflow: hidden;
}

.image-banner-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}

.banner-img-wrap {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.banner-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    filter: brightness(0.7) saturate(0.8);
}

.banner-img-wrap:hover img {
    transform: scale(1.08);
    filter: brightness(0.85) saturate(1);
}

/* ---- About Image ---- */
.about-img-wrap {
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1);
}

.about-img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    display: block;
}

/* ---- Training Image ---- */
.training-visual {
    border-radius: 16px;
    overflow: hidden;
    position: relative;
}

.training-visual .training-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
    filter: brightness(0.35);
}

.training-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(ellipse at 50% 100%, rgba(15, 93, 184, 0.25) 0%, transparent 60%);
}

/* ========================================
   Accordion
   ======================================== */
.accordion-group {
    max-width: 780px;
    margin: 0 auto;
}

.accordion-item {
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 10px;
    overflow: hidden;
    transition: all 0.3s ease;
    background: var(--white);
}

.accordion-item:hover {
    border-color: var(--border-blue);
}

.accordion-item.active {
    border-color: var(--blue);
    box-shadow: 0 4px 20px rgba(15, 93, 184, 0.08);
}

.accordion-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: var(--black);
    text-align: left;
    font-family: inherit;
}

.accordion-chevron {
    transition: transform 0.3s ease;
    flex-shrink: 0;
    color: var(--blue);
}

.accordion-item.active .accordion-chevron {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}

.accordion-item.active .accordion-content {
    max-height: 200px;
}

.accordion-content p {
    padding: 0 24px 20px;
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.8;
}

/* ========================================
   Detail Grid (Design & Build)
   ======================================== */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.detail-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 36px;
    transition: all 0.3s ease;
}

.detail-card:hover {
    border-color: var(--border-blue);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.05);
    transform: translateY(-3px);
}

.detail-card-icon {
    width: 56px;
    height: 56px;
    background: var(--pale-blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
}

.detail-card h4 {
    font-size: 17px;
    margin-bottom: 10px;
    letter-spacing: -0.2px;
}

.detail-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ========================================
   Run & Maintain
   ======================================== */
.run-services {
    margin-top: 32px;
}

.run-service-item {
    padding: 22px 0;
    border-bottom: 1px solid var(--border);
}

.run-service-item:last-child {
    border-bottom: none;
}

.run-service-item h4 {
    font-size: 16px;
    margin-bottom: 6px;
}

.run-service-item p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Support Visual */
.support-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}

.support-ring {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    border: 2px solid rgba(15, 93, 184, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: var(--pale-blue);
}

.support-ring::before {
    content: '';
    position: absolute;
    inset: -14px;
    border-radius: 50%;
    border: 1px dashed rgba(15, 93, 184, 0.15);
    animation: spin 40s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.support-ring-inner {
    text-align: center;
}

.support-number {
    display: block;
    font-size: 48px;
    font-weight: 800;
    color: var(--blue);
    line-height: 1;
}

.support-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 600;
}

.support-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.support-tag {
    background: var(--pale-blue);
    border: 1px solid var(--border-blue);
    color: var(--blue);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
}

/* ========================================
   Governance
   ======================================== */
.governance-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.governance-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 40px;
    transition: all 0.3s ease;
}

.governance-card:hover {
    border-color: var(--border-blue);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.05);
}

.governance-number {
    font-size: 44px;
    font-weight: 800;
    color: var(--blue);
    opacity: 0.15;
    line-height: 1;
    margin-bottom: 18px;
}

.governance-card h4 {
    font-size: 18px;
    margin-bottom: 10px;
}

.governance-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ========================================
   Industries
   ======================================== */
.industries-section {
    background: var(--dark);
    position: relative;
    overflow: hidden;
}

.industries-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 80% 0%, rgba(15, 93, 184, 0.12) 0%, transparent 50%);
}

.industries-section .section-tag {
    color: var(--blue-light);
}

.industries-section .section-header h2 {
    color: var(--white);
}

.industries-section .section-desc {
    color: rgba(255, 255, 255, 0.5);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

.industry-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 40px;
    transition: all 0.4s ease;
}

.industry-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(15, 93, 184, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
}

.industry-icon {
    margin-bottom: 24px;
}

.industry-card h3 {
    color: var(--white);
    font-size: 20px;
    margin-bottom: 10px;
}

.industry-card p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.7;
}

/* ========================================
   CTA Banner
   ======================================== */
.cta-banner {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background: url('images/oil-refinery.jpg') center/cover no-repeat;
}

.cta-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(15, 93, 184, 0.85) 0%, transparent 60%),
        linear-gradient(135deg, rgba(9, 20, 40, 0.92) 0%, rgba(15, 93, 184, 0.75) 100%);
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 660px;
    margin: 0 auto;
}

.cta-content h2 {
    color: var(--white);
    font-size: clamp(28px, 3.5vw, 38px);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.cta-content > p {
    color: rgba(255, 255, 255, 0.65);
    font-size: 17px;
    margin-bottom: 40px;
    line-height: 1.8;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-actions .btn-primary {
    background: var(--white);
    color: var(--blue);
    border-color: var(--white);
}

.cta-actions .btn-primary:hover {
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 8px 28px rgba(255, 255, 255, 0.15);
}

/* ========================================
   About
   ======================================== */
.about-visual {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.about-value {
    display: flex;
    gap: 16px;
    padding: 22px;
    background: var(--white);
    border-radius: 10px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.about-value:hover {
    border-color: var(--border-blue);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}

.about-value-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--pale-blue);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-value strong {
    display: block;
    font-size: 15px;
    color: var(--black);
    margin-bottom: 4px;
}

.about-value p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ========================================
   Resources
   ======================================== */
.resources-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.resource-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 36px;
    transition: all 0.3s ease;
}

.resource-card:hover {
    border-color: var(--border-blue);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.05);
    transform: translateY(-3px);
}

.resource-type {
    display: inline-block;
    background: var(--pale-blue);
    color: var(--blue);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 5px 14px;
    border-radius: 4px;
    margin-bottom: 18px;
}

.resource-card h4 {
    font-size: 18px;
    margin-bottom: 10px;
    line-height: 1.4;
}

.resource-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 18px;
}

.resource-link {
    color: var(--blue);
    font-weight: 600;
    font-size: 14px;
}

.resource-link:hover {
    color: var(--blue-dark);
}

/* ========================================
   Training
   ======================================== */
.training-list {
    margin: 28px 0 36px;
}

.training-item {
    padding: 18px 0;
    border-bottom: 1px solid var(--border);
}

.training-item:last-child {
    border-bottom: none;
}

.training-item h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.training-item p {
    font-size: 14px;
    color: var(--text-secondary);
}

.tv-label {
    position: relative;
    z-index: 1;
    color: rgba(255, 255, 255, 0.85);
    font-size: 17px;
    font-weight: 600;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    padding: 0 24px;
    text-align: center;
}

/* ========================================
   Contact
   ======================================== */
.contact-section {
    background: var(--light-bg);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 48px;
    align-items: start;
}

.contact-form {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 44px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--black);
    margin-bottom: 6px;
    letter-spacing: 0.3px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 15px;
    font-family: inherit;
    color: var(--text);
    background: var(--white);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(15, 93, 184, 0.08);
}

.form-group textarea {
    resize: vertical;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-info-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 28px;
}

.contact-info-card h4 {
    font-size: 17px;
    margin-bottom: 18px;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 15px;
    color: var(--text);
}

.check-list {
    list-style: none;
}

.check-list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 12px;
    font-size: 14px;
    color: var(--text);
    font-weight: 500;
}

.check-list li::before {
    content: '';
    position: absolute;
    left: 2px;
    top: 3px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--pale-blue);
    border: 2px solid var(--blue);
}

.check-list li::after {
    content: '';
    position: absolute;
    left: 7px;
    top: 7px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--blue);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--black);
    padding: 72px 0 36px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo {
    margin-bottom: 18px;
}

.footer-brand .logo-img {
    height: 72px;
    filter: brightness(0) invert(1);
}

.footer-desc {
    color: rgba(255, 255, 255, 0.4);
    font-size: 14px;
    line-height: 1.7;
    max-width: 300px;
}

.footer-links h4 {
    color: var(--white);
    font-size: 14px;
    margin-bottom: 22px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-weight: 700;
}

.footer-links a {
    display: block;
    color: rgba(255, 255, 255, 0.4);
    font-size: 14px;
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 28px;
}

.footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.3);
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    color: rgba(255, 255, 255, 0.3);
    transition: color 0.3s ease;
}

.footer-social a:hover {
    color: var(--blue-light);
}

/* ========================================
   Scroll Animations
   ======================================== */
.fade-up {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .split-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .split-layout.reverse {
        direction: ltr;
    }

    .detail-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .industries-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .image-banner-strip {
        grid-template-columns: repeat(2, 1fr);
    }

    .banner-img-wrap {
        height: 180px;
    }

    .showcase-img {
        height: 340px;
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .nav {
        position: fixed;
        top: 140px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 24px;
        gap: 16px;
        border-bottom: 3px solid var(--blue);
        transform: translateY(-120%);
        transition: transform 0.3s ease;
        box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
    }

    .nav.open {
        transform: translateY(0);
    }

    .mobile-toggle {
        display: flex;
    }

    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .section {
        padding: 72px 0;
    }

    .hero-content {
        padding: 48px 0 64px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }

    .stat::after {
        display: none;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        text-align: center;
    }

    .detail-grid,
    .industries-grid,
    .governance-grid,
    .resources-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .trusted-logos {
        gap: 24px;
    }

    .image-banner-strip {
        grid-template-columns: 1fr 1fr;
    }

    .banner-img-wrap {
        height: 140px;
    }

    .showcase-img {
        height: 260px;
    }

    .about-img {
        height: 240px;
    }

    .training-visual .training-img {
        height: 280px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .service-card {
        padding: 28px;
    }

    .contact-form {
        padding: 24px;
    }

    .header-inner {
        height: 76px;
    }

    .logo-img {
        height: 68px;
    }
}