/* =============================================
   ABHIJAT INFRA & ENERGY — MAIN STYLESHEET
   Version: 1.0 | Built with Bootstrap 5.3.8
   ============================================= */

/* ─── Google Font Import ─────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&display=swap');

/* ─── CSS Custom Properties ──────────────────── */
:root {
    --primary:        #033470;
    --primary-dark:   #022653;
    --primary-light:  #0A4A91;

    --secondary:      #F78804;
    --secondary-dark: #D96F00;
    --secondary-light:#FFA63B;

    --white:     #FFFFFF;
    --light-bg:  #F3F7FC;

    --text-dark:  #172033;
    --text-muted: #64748B;

    --border: #E2E8F0;

    --shadow-sm: 0 2px 8px  rgba(3,52,112,0.08);
    --shadow-md: 0 4px 20px rgba(3,52,112,0.12);
    --shadow-lg: 0 8px 40px rgba(3,52,112,0.16);

    --transition: all 0.3s ease;
    --radius:     4px;
    --radius-md:  8px;
}

/* ─── Global Reset & Base ────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Manrope', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
    background: var(--white);
    overflow-x: hidden;
}

h1,h2,h3,h4,h5,h6 {
    font-family: 'Manrope', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
}

a { text-decoration: none; transition: var(--transition); }

img { max-width: 100%; height: auto; }

/* ─── Typography Utilities ───────────────────── */
.section-label {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    text-transform: uppercase;
    color: var(--secondary);
    display: block;
    margin-bottom: 0.6rem;
}

.section-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--primary);
    line-height: 1.15;
    margin-bottom: 1rem;
}

.section-title.white { color: var(--white); }

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 600px;
    line-height: 1.75;
}

.section-subtitle.centered { margin: 0 auto; text-align: center; }

/* ─── Accent Line ────────────────────────────── */
.accent-line {
    display: block;
    width: 44px;
    height: 3px;
    background: var(--secondary);
    border-radius: 2px;
    margin-bottom: 1.1rem;
}

.accent-line.centered { margin-left: auto; margin-right: auto; }

/* ─── Section Spacing ────────────────────────── */
.section-spacing    { padding: 90px 0; }
.section-spacing-sm { padding: 60px 0; }
.section-bg-light   { background: var(--light-bg); }
.section-bg-dark    { background: var(--primary); }

/* ─── Buttons ────────────────────────────────── */
.btn-primary-brand,
.btn-secondary-brand,
.btn-outline-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.72rem 1.65rem;
    font-weight: 600;
    font-size: 0.92rem;
    border-radius: var(--radius);
    transition: var(--transition);
    letter-spacing: 0.01em;
    border: 2px solid transparent;
    cursor: pointer;
    line-height: 1.4;
}

.btn-primary-brand {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}
.btn-primary-brand:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary-brand {
    background: var(--secondary);
    color: var(--white);
    border-color: var(--secondary);
}
.btn-secondary-brand:hover {
    background: var(--secondary-dark);
    border-color: var(--secondary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-brand {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.65);
}
.btn-outline-brand:hover {
    background: var(--white);
    color: var(--primary);
    border-color: var(--white);
    transform: translateY(-2px);
}

.btn-link-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    background: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
    outline: none;
}
.btn-link-brand:hover { color: var(--secondary); gap: 0.65rem; }
.btn-link-brand.orange { color: var(--secondary); }
.btn-link-brand.orange:hover { color: var(--secondary-dark); }

/* ─── Navbar ─────────────────────────────────── */
#mainNavbar {
    padding: 1rem 0;
    transition: all 0.38s ease;
    background: transparent;
    z-index: 1000;
}

#mainNavbar.scrolled {
    background: var(--white);
    box-shadow: 0 2px 20px rgba(3,52,112,0.1);
    padding: 0.55rem 0;
}

#mainNavbar .navbar-brand img {
    height: 52px;
    width: auto;
    transition: height 0.3s ease;
}

#mainNavbar.scrolled .navbar-brand img { height: 42px; }

#mainNavbar .nav-link {
    font-weight: 600;
    font-size: 0.88rem;
    letter-spacing: 0.025em;
    color: rgba(255,255,255,0.92);
    padding: 0.45rem 0.8rem;
    position: relative;
    transition: var(--transition);
}

#mainNavbar.scrolled .nav-link { color: var(--text-dark); }

#mainNavbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0.8rem;
    right: 0.8rem;
    height: 2px;
    background: var(--secondary);
    transform: scaleX(0);
    transition: transform 0.28s ease;
    border-radius: 1px;
}

#mainNavbar .nav-link:hover::after,
#mainNavbar .nav-link.active::after { transform: scaleX(1); }

#mainNavbar .nav-link:hover,
#mainNavbar .nav-link.active { color: var(--secondary) !important; }

#mainNavbar .navbar-toggler {
    border: 2px solid rgba(255,255,255,0.5);
    padding: 0.35rem 0.55rem;
}

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

#mainNavbar .navbar-toggler-icon { filter: invert(1) brightness(2); }

#mainNavbar.scrolled .navbar-toggler-icon { filter: none; }

@media (max-width: 991.98px) {
    #mainNavbar .navbar-collapse {
        background: var(--primary-dark);
        padding: 1rem 1.25rem;
        border-radius: var(--radius-md);
        margin-top: 0.5rem;
        border: 1px solid rgba(255,255,255,0.08);
    }
    #mainNavbar .nav-link { color: rgba(255,255,255,0.9) !important; }
    #mainNavbar .nav-link::after { display: none; }
    #mainNavbar .nav-link:hover,
    #mainNavbar .nav-link.active { color: var(--secondary) !important; }
}

/* ─── Hero — Full Viewport ───────────────────── */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-section .hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
    transform: scale(1.06);
    transition: transform 10s ease;
}

.hero-section .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(3,52,112,0.88) 0%, rgba(2,38,83,0.72) 100%);
    z-index: 1;
}

.hero-section .hero-content {
    position: relative;
    z-index: 2;
    padding-top: 100px;
}

/* ─── Page Hero — Shorter ────────────────────── */
.page-hero {
    position: relative;
    min-height: 360px;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 80px;
}

.page-hero .hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.page-hero .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(3,52,112,0.9) 0%, rgba(2,38,83,0.75) 100%);
    z-index: 1;
}

.page-hero .hero-content {
    position: relative;
    z-index: 2;
}

/* ─── Hero Typography ────────────────────────── */
.hero-tagline {
    font-size: clamp(2.2rem, 4.5vw, 3.75rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.hero-subtext {
    font-size: 1.08rem;
    color: rgba(255,255,255,0.84);
    line-height: 1.78;
    max-width: 620px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: rgba(247,136,4,0.15);
    border: 1px solid rgba(247,136,4,0.4);
    color: var(--secondary-light);
    padding: 0.38rem 1rem;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

/* ─── Breadcrumb ─────────────────────────────── */
.page-breadcrumb {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 1rem;
}

.page-breadcrumb a { color: rgba(255,255,255,0.6); }
.page-breadcrumb a:hover { color: var(--secondary-light); }
.page-breadcrumb .separator { margin: 0 0.5rem; }

/* ─── Service Cards ──────────────────────────── */
.service-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 2rem 1.75rem;
    height: 100%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: var(--secondary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

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

.service-icon {
    width: 56px;
    height: 56px;
    background: rgba(247,136,4,0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
    transition: var(--transition);
}

.service-card:hover .service-icon { background: var(--secondary); }

.service-icon i {
    font-size: 1.5rem;
    color: var(--secondary);
    transition: var(--transition);
}

.service-card:hover .service-icon i { color: var(--white); }

.service-card h3 {
    font-size: 1.08rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.7rem;
}

.service-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 1rem;
}

/* ─── Project Cards ──────────────────────────── */
.project-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.project-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.project-card .project-img-wrap {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.project-card .project-img-wrap img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.project-card:hover .project-img-wrap img { transform: scale(1.06); }

.project-card .project-category {
    position: absolute;
    top: 1rem; left: 1rem;
    background: var(--secondary);
    color: var(--white);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.28rem 0.72rem;
    border-radius: 50px;
}

.project-card .project-body { 
    padding: 1.5rem; 
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-card .project-body .btn-link-brand {
    margin-top: auto;
    align-self: flex-start;
}

.project-card .project-location {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin-bottom: 0.45rem;
}

.project-card h3 {
    font-size: 1.02rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.project-card p {
    font-size: 0.86rem;
    color: var(--text-muted);
    line-height: 1.62;
    margin-bottom: 1rem;
}

/* ─── Why Choose Us Cards ────────────────────── */
.why-card {
    padding: 1.75rem;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
    height: 100%;
}

.why-card:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(247,136,4,0.4);
    transform: translateY(-4px);
}

.why-icon {
    width: 52px;
    height: 52px;
    background: rgba(247,136,4,0.15);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.why-icon i { font-size: 1.35rem; color: var(--secondary); }

.why-card h4 { color: var(--white); font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }

.why-card p { color: rgba(255,255,255,0.68); font-size: 0.875rem; line-height: 1.65; margin: 0; }

/* ─── Process Steps ──────────────────────────── */
.process-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-top: 1rem;
}

.process-step {
    flex: 1;
    position: relative;
    text-align: center;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.75rem 0.5rem 1.25rem;
    transition: var(--transition);
}

.process-step:hover {
    background: var(--white);
    border-color: var(--secondary);
    box-shadow: var(--shadow-sm);
    transform: translateY(-5px);
}

.process-step .step-number {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 800;
    padding: 0.15rem 0.6rem;
    border-radius: 20px;
    letter-spacing: 1px;
}

.process-step .step-icon {
    font-size: 1.75rem;
    color: var(--secondary);
    margin-bottom: 0.75rem;
}

.process-step h4 {
    color: var(--primary);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.process-step p {
    color: var(--text-muted);
    font-size: 0.8rem;
    line-height: 1.4;
    margin: 0;
    padding: 0 0.25rem;
}

.process-arrow {
    color: var(--text-muted);
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.process-arrow .bi-arrow-down { display: none; }

@media (max-width: 991.98px) {
    .process-wrapper {
        flex-direction: column;
        gap: 1.5rem;
    }
    .process-step {
        width: 100%;
        max-width: 400px;
        padding: 2rem 1.5rem;
    }
    .process-arrow .bi-arrow-right { display: none; }
    .process-arrow .bi-arrow-down { display: block; }
}

/* ─── Industry Cards ─────────────────────────── */
.industry-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: default;
}

.industry-card img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.industry-card:hover img { transform: scale(1.08); }

.industry-card .industry-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(3,52,112,0.92) 0%, rgba(3,52,112,0.22) 55%, transparent 100%);
    transition: var(--transition);
}

.industry-card:hover .industry-overlay {
    background: linear-gradient(to top, rgba(3,52,112,0.96) 0%, rgba(3,52,112,0.5) 60%, transparent 100%);
}

.industry-card .industry-content {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 1.5rem;
}

.industry-card .industry-icon {
    width: 44px; height: 44px;
    background: var(--secondary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.7rem;
    transform: translateY(10px);
    opacity: 0;
    transition: all 0.3s ease;
}

.industry-card:hover .industry-icon { transform: translateY(0); opacity: 1; }

.industry-card .industry-icon i { font-size: 1.15rem; color: var(--white); }

.industry-card h4 { color: var(--white); font-size: 1.02rem; font-weight: 700; margin: 0; }

/* ─── Capability List ────────────────────────── */
.capability-list { list-style: none; padding: 0; margin: 0; }

.capability-list li {
    display: grid;
    grid-template-columns: auto 230px 1fr;
    align-items: flex-start;
    column-gap: 0.75rem;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.95rem;
    color: var(--text-dark);
}

@media (max-width: 991px) {
    .capability-list li {
        grid-template-columns: auto 1fr;
        row-gap: 0.4rem;
    }
    .capability-list li span {
        grid-column: 2 / -1;
    }
}

.capability-list li:last-child { border-bottom: none; }

.capability-list li i { color: var(--secondary); font-size: 1.05rem; margin-top: 2px; flex-shrink: 0; }

/* ─── Service Feature List ───────────────────── */
.service-feature-list { list-style: none; padding: 0; margin: 0; }

.service-feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    padding: 0.45rem 0;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.service-feature-list li i { color: var(--secondary); font-size: 1rem; margin-top: 2px; flex-shrink: 0; }

/* ─── Services Page — Alternating Sections ───── */
.service-detail-section { padding: 80px 0; }

.service-detail-section + .service-detail-section { border-top: 1px solid var(--border); }

.service-detail-image {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.service-detail-image img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: block;
}

.service-number {
    font-size: 5rem;
    font-weight: 800;
    color: rgba(3,52,112,0.05);
    line-height: 1;
    font-family: 'Manrope', sans-serif;
}

/* ─── Project Filter ─────────────────────────── */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 2.75rem;
}

.filter-btn {
    padding: 0.48rem 1.2rem;
    border: 2px solid var(--border);
    border-radius: 50px;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.84rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Manrope', sans-serif;
}

.filter-btn:hover,
.filter-btn.active {
    border-color: var(--primary);
    background: var(--primary);
    color: var(--white);
}

/* ─── Core Values / About ────────────────────── */
.value-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1.75rem;
    height: 100%;
    transition: var(--transition);
    text-align: center;
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(247,136,4,0.4);
}

.value-icon {
    width: 60px; height: 60px;
    background: rgba(3,52,112,0.07);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    transition: var(--transition);
}

.value-icon i { font-size: 1.4rem; color: var(--primary); transition: var(--transition); }

.value-card:hover .value-icon { background: var(--secondary); }
.value-card:hover .value-icon i { color: var(--white); }

.value-card h4 { font-size: 1rem; font-weight: 700; color: var(--primary); margin-bottom: 0.4rem; }

.value-card p { font-size: 0.875rem; color: var(--text-muted); margin: 0; }

/* ─── Vision / Mission Cards ─────────────────── */
.vm-card {
    border-radius: var(--radius-md);
    padding: 2.5rem;
    height: 100%;
}

.vm-card.vision { background: var(--primary); }
.vm-card.mission { background: var(--secondary); color: var(--primary-dark); }
.vm-card.mission h3 { color: var(--primary-dark); opacity: 0.9; }
.vm-card.mission .vm-icon { background: rgba(2, 38, 83, 0.12); }
.vm-card.mission .vm-icon i { color: var(--primary-dark); }

.vm-card .vm-icon {
    width: 56px; height: 56px;
    background: rgba(255,255,255,0.15);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.vm-card .vm-icon i { font-size: 1.5rem; color: var(--white); }

.vm-card h3 {
    color: var(--white);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 0.85rem;
    opacity: 0.75;
}

.vm-card p { color: rgba(255,255,255,0.92); font-size: 1.05rem; line-height: 1.78; margin: 0; font-weight: 500; }

/* ─── Quality Items ──────────────────────────── */
.quality-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--white);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--secondary);
    margin-bottom: 1rem;
    transition: var(--transition);
}

.quality-item:hover { box-shadow: var(--shadow-sm); transform: translateX(4px); }

.quality-item i { color: var(--secondary); font-size: 1.35rem; flex-shrink: 0; margin-top: 2px; }

.quality-item h5 { font-size: 0.95rem; font-weight: 700; color: var(--primary); margin-bottom: 0.2rem; }

.quality-item p { font-size: 0.85rem; color: var(--text-muted); margin: 0; }

/* ─── Contact Page ───────────────────────────── */
.contact-info-card {
    background: var(--light-bg);
    border-radius: var(--radius-md);
    padding: 2rem;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
}

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

.contact-info-icon {
    width: 44px; height: 44px;
    background: var(--primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-icon i { font-size: 1.05rem; color: var(--white); }

.contact-info-item h6 {
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--text-muted);
    margin-bottom: 0.22rem;
}

.contact-info-item p,
.contact-info-item a {
    font-size: 0.92rem;
    color: var(--text-dark);
    font-weight: 500;
    margin: 0;
}

.contact-info-item a:hover { color: var(--secondary); }

/* ─── Contact Form ───────────────────────────── */
.form-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 2.5rem;
    box-shadow: var(--shadow-sm);
}

.form-label {
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.38rem;
}

.form-control,
.form-select {
    border: 2px solid var(--border);
    border-radius: var(--radius);
    padding: 0.68rem 1rem;
    font-size: 0.9rem;
    font-family: 'Manrope', sans-serif;
    color: var(--text-dark);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background-color: var(--white);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(3,52,112,0.08);
    outline: none;
}

.form-control.is-invalid,
.form-select.is-invalid { border-color: #dc3545; }

.form-control::placeholder { color: #aab0be; }

.invalid-feedback { font-size: 0.8rem; }

#formSuccess {
    display: none;
    background: #e8f5e9;
    border: 1px solid #81c784;
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    color: #2e7d32;
}

/* ─── Career Section ─────────────────────────── */
.career-section {
    background: var(--primary);
    border-radius: var(--radius-md);
    padding: 3rem 2.5rem;
    margin-top: 3rem;
    text-align: center;
}

/* ─── Map Placeholder ────────────────────────── */
.map-placeholder {
    background: var(--light-bg);
    border-radius: var(--radius-md);
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--border);
    flex-direction: column;
    gap: 0.65rem;
    margin-top: 1.5rem;
}

.map-placeholder i { font-size: 2.25rem; color: var(--text-muted); }

.map-placeholder p { color: var(--text-muted); font-size: 0.9rem; margin: 0; }

/* ─── CTA Section ────────────────────────────── */
.cta-section {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    padding: 85px 0;
    text-align: center;
}

/* ─── Footer ─────────────────────────────────── */
.footer-section {
    background: var(--primary-dark);
    padding: 70px 0 0;
}

.footer-desc {
    font-size: 0.875rem;
    line-height: 1.75;
    color: rgba(255,255,255,0.6);
    margin-bottom: 1.25rem;
}

.footer-heading {
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 1.2rem;
    position: relative;
    padding-bottom: 0.7rem;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 28px; height: 2px;
    background: var(--secondary);
}

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

.footer-links li { margin-bottom: 0.55rem; }

.footer-links li a {
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.footer-links li a::before { content: '→'; font-size: 0.72rem; color: var(--secondary); }

.footer-links li a:hover { color: var(--secondary); padding-left: 4px; }

.footer-contact { list-style: none; padding: 0; margin: 0; }

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.7rem;
    margin-bottom: 0.82rem;
    font-size: 0.875rem;
}

.footer-contact li i { color: var(--secondary); font-size: 0.95rem; margin-top: 2px; flex-shrink: 0; }

.footer-contact li a { color: rgba(255,255,255,0.6); }
.footer-contact li a:hover { color: var(--secondary); }
.footer-contact li span { color: rgba(255,255,255,0.6); }

.footer-social { display: flex; gap: 0.65rem; }

.footer-social a {
    width: 38px; height: 38px;
    background: rgba(255,255,255,0.07);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--secondary);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-divider { border-color: rgba(255,255,255,0.09); margin: 2.5rem 0 0; }

.footer-bottom {
    padding: 1.25rem 0;
}

.footer-copy { font-size: 0.8rem; color: rgba(255,255,255,0.4); margin: 0; }

.footer-legal { font-size: 0.8rem; color: rgba(255,255,255,0.4); }
.footer-legal:hover { color: var(--secondary); }

/* ─── Scroll Animations ──────────────────────── */
.fade-up {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.58s ease, transform 0.58s ease;
}

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

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }
.fade-up-delay-5 { transition-delay: 0.5s; }

/* ─── Back to Top ────────────────────────────── */
#backToTop {
    position: fixed;
    bottom: 2rem; right: 2rem;
    width: 44px; height: 44px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: var(--shadow-md);
}

#backToTop.visible { opacity: 1; visibility: visible; }
#backToTop:hover { background: var(--secondary); transform: translateY(-3px); }

/* ─── Bootstrap Modal Customization ─────────── */
.modal-header {
    background: var(--primary);
    border-bottom: none;
    padding: 1.35rem 1.75rem;
}

.modal-header .modal-title { color: var(--white); font-weight: 700; }

.modal-header .btn-close { filter: invert(1) brightness(2); opacity: 0.8; }

.modal-project-img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    border-radius: var(--radius);
    margin-bottom: 1.25rem;
}

.modal-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: var(--light-bg);
    border-radius: var(--radius);
}

.modal-meta-item {
    display: flex;
    align-items: center;
    gap: 0.38rem;
    font-size: 0.84rem;
    color: var(--text-muted);
    font-weight: 500;
}

.modal-meta-item i { color: var(--secondary); }

/* ─── Responsive Adjustments ─────────────────── */
@media (max-width: 991.98px) {
    .section-spacing    { padding: 70px 0; }
    .service-detail-image img { height: 320px; }
    .hero-section .hero-content { padding-top: 80px; }
}

@media (max-width: 767.98px) {
    .section-spacing    { padding: 55px 0; }
    .section-spacing-sm { padding: 40px 0; }
    .page-hero          { min-height: 280px; }
    .hero-tagline       { font-size: clamp(1.8rem, 6vw, 2.4rem); }
    .hero-subtext       { font-size: 0.95rem; }
    .service-detail-section { padding: 55px 0; }
    .service-detail-image img { height: 260px; }
    .form-card          { padding: 1.5rem; }
    .career-section     { padding: 2rem 1.5rem; }
    .footer-section     { padding: 50px 0 0; }
    .vm-card            { padding: 1.75rem; }
    .cta-section        { padding: 60px 0; }
}

@media (max-width: 575.98px) {
    .btn-primary-brand,
    .btn-secondary-brand,
    .btn-outline-brand  { padding: 0.62rem 1.2rem; font-size: 0.875rem; }
    .industry-card      { aspect-ratio: 3/2; }
    .filter-bar         { justify-content: flex-start; }
    #backToTop          { bottom: 1rem; right: 1rem; }
    .service-number     { display: none; }
}

/* ─── Utility ────────────────────────────────── */
.text-primary-brand { color: var(--primary) !important; }
.text-secondary-brand { color: var(--secondary) !important; }
.bg-primary-brand { background: var(--primary) !important; }
.bg-secondary-brand { background: var(--secondary) !important; }

/* ─── Scroll bounce animation ────────────────── */
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(8px); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ─── Vision Infographic ──────────────────────── */
.vision-infographic-container {
    background: var(--white);
    padding: 3rem 2rem 2rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    display: inline-block;
    width: 100%;
}

.vision-infographic {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 2.5rem;
    position: relative;
    z-index: 1;
}

.vi-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    position: relative;
}

/* Connecting Line (Desktop) */
.vi-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 31px;
    left: 50%;
    width: 100%;
    height: 2px;
    background: var(--border);
    z-index: -1;
}

.vi-step:nth-last-child(2)::after {
    background: linear-gradient(90deg, var(--border) 0%, var(--secondary) 100%);
}

.vi-icon {
    width: 64px;
    height: 64px;
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
    transition: var(--transition);
}

.vi-step:hover .vi-icon {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.vi-text {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.4;
    max-width: 140px;
}

.vi-step.highlight .vi-icon {
    border-color: var(--secondary);
    color: var(--secondary);
    border-width: 3px;
}
.vi-step.highlight:hover .vi-icon {
    background: var(--secondary);
    color: var(--white);
}
.vi-step.highlight .vi-text {
    color: var(--secondary);
}

.vision-quote {
    font-style: italic;
    color: var(--text-muted);
    font-size: 1.05rem;
    margin: 0;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

@media (max-width: 767.98px) {
    .vision-infographic {
        flex-direction: column;
        align-items: flex-start;
        gap: 2rem;
    }
    .vi-step {
        flex-direction: row;
        text-align: left;
        width: 100%;
    }
    .vi-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
        margin-bottom: 0;
        margin-right: 1.5rem;
        flex-shrink: 0;
    }
    .vi-step:not(:last-child)::after {
        top: 50px;
        left: 24px;
        width: 2px;
        height: auto;
        bottom: -2rem;
    }
    .vi-text {
        max-width: none;
    }
}