/* ==============================================
   NABIABU ENGINEERING — MAIN STYLESHEET
   Color: #C89B3C (gold), #0a0a0a (dark)
   ============================================== */

/* ------------------------------------------------
   1. CUSTOM PROPERTIES
   ------------------------------------------------ */
:root {
    --gold:          #C89B3C;
    --gold-dark:     #a07828;
    --gold-light:    #d9b05a;
    --gold-pale:     rgba(200,155,60,0.08);
    --dark:          #0a0a0a;
    --dark-2:        #111111;
    --dark-3:        #1a1a1a;
    --dark-4:        #242424;
    --light:         #f6f6f6;
    --light-2:       #ffffff;
    --text-dark:     #2a2a2a;
    --text-muted:    #777777;
    --border-light:  rgba(200,155,60,0.18);
    --shadow:        0 4px 24px rgba(0,0,0,0.08);
    --shadow-hover:  0 12px 40px rgba(0,0,0,0.14);
    --transition:    all 0.3s ease;
    --font-head:     'Montserrat', sans-serif;
    --font-body:     'Open Sans', sans-serif;
}

/* ------------------------------------------------
   2. RESET & BASE
   ------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.75;
    color: var(--text-dark);
    background: var(--light-2);
    overflow-x: hidden;
}
h1,h2,h3,h4,h5,h6 { font-family: var(--font-head); font-weight: 700; line-height: 1.2; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; }
ul { list-style: none; padding: 0; margin: 0; }

/* ------------------------------------------------
   3. TYPOGRAPHY UTILITIES
   ------------------------------------------------ */
.section-tag {
    display: inline-block;
    font-family: var(--font-head);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3.5px;
    color: var(--gold);
    margin-bottom: 0.6rem;
}
.section-title {
    font-size: clamp(1.75rem, 3vw, 2.6rem);
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 0.9rem;
    line-height: 1.12;
}
.section-title span { color: var(--gold); }
.section-title.light { color: #fff; }
.section-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    max-width: 580px;
    line-height: 1.85;
}
.section-subtitle.light { color: rgba(255,255,255,0.55); }
.divider {
    width: 55px;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), transparent);
    margin: 0.8rem 0 1.5rem;
}
.divider.center { margin-left: auto; margin-right: auto; }
.text-gold { color: var(--gold) !important; }
.bg-gold { background: var(--gold) !important; }

/* ------------------------------------------------
   4. BUTTONS
   ------------------------------------------------ */
.btn-gold {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: #fff;
    border: none;
    padding: 0.8rem 2rem;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1.8px;
    border-radius: 0;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
    transition: var(--transition);
}
.btn-gold::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(135deg, var(--gold-light), var(--gold));
    transition: left 0.4s ease;
}
.btn-gold:hover::before { left: 0; }
.btn-gold span, .btn-gold i { position: relative; z-index: 1; }
.btn-gold:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(200,155,60,0.38);
}

.btn-outline-gold {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: var(--gold);
    border: 2px solid var(--gold);
    padding: 0.75rem 2rem;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1.8px;
    border-radius: 0;
    cursor: pointer;
    clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
    transition: var(--transition);
}
.btn-outline-gold:hover {
    background: var(--gold);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(200,155,60,0.38);
}

.btn-outline-light {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.45);
    padding: 0.75rem 2rem;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1.8px;
    border-radius: 0;
    cursor: pointer;
    transition: var(--transition);
}
.btn-outline-light:hover {
    border-color: rgba(255,255,255,0.85);
    background: rgba(255,255,255,0.08);
    color: #fff;
}

/* ------------------------------------------------
   5. NAVBAR
   ------------------------------------------------ */
.navbar {
    padding: 0;
    background: var(--dark) !important;
    border-bottom: 1px solid var(--border-light);
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    transition: all 0.4s ease;
}
.navbar.scrolled {
    background: rgba(10,10,10,0.97) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 32px rgba(0,0,0,0.55);
    border-bottom-color: rgba(200,155,60,0.25);
}
.navbar-brand {
    padding: 0.7rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.brand-logo {
    height: 72px;
    width: auto;
    background: #fff;
    padding: 5px 12px;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(200,155,60,0.5);
    transition: box-shadow var(--transition);
}
.brand-logo:hover {
    box-shadow: 0 0 28px rgba(200,155,60,0.75);
}
.brand-text { display: flex; flex-direction: column; }
.brand-name {
    font-family: var(--font-head);
    font-size: 1.45rem;
    font-weight: 900;
    color: #fff;
    letter-spacing: 3px;
    text-transform: uppercase;
    line-height: 1;
}
.brand-sub {
    font-family: var(--font-head);
    font-size: 0.56rem;
    font-weight: 600;
    color: var(--gold);
    letter-spacing: 5px;
    text-transform: uppercase;
    margin-top: 2px;
}
.navbar-nav .nav-link {
    font-family: var(--font-head);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.8px;
    color: rgba(255,255,255,0.78) !important;
    padding: 1.6rem 0.9rem !important;
    position: relative;
    transition: var(--transition);
}
.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0.7rem;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.3s ease;
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active { color: var(--gold) !important; }
.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after { width: 50%; }
.navbar-nav .dropdown-menu {
    background: var(--dark-3);
    border: 1px solid var(--border-light);
    border-radius: 0;
    padding: 0.4rem 0;
    min-width: 230px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.5);
    margin-top: 0 !important;
}
.dropdown-item {
    font-family: var(--font-head);
    font-size: 0.73rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.7) !important;
    padding: 0.65rem 1.4rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    transition: var(--transition);
}
.dropdown-item i { width: 18px; color: var(--gold); font-size: 0.68rem; }
.dropdown-item:hover {
    background: rgba(200,155,60,0.09);
    color: var(--gold) !important;
    padding-left: 1.9rem;
}
.navbar-toggler {
    border: 1px solid rgba(200,155,60,0.45);
    padding: 0.35rem 0.6rem;
}
.navbar-toggler:focus { box-shadow: 0 0 0 0.2rem rgba(200,155,60,0.25); }
.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(200,155,60,0.95)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ------------------------------------------------
   6. SECTION PADDING
   ------------------------------------------------ */
.section-pad    { padding: 100px 0; }
.section-pad-sm { padding: 70px 0; }
.bg-dark-section  { background: var(--dark-2); }
.bg-light-section { background: var(--light); }

/* ------------------------------------------------
   7. HERO
   ------------------------------------------------ */
.hero {
    min-height: 100vh;
    background: var(--dark);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 80px;
}
/* Engineering grid */
/* Fade-to-white at bottom */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 180px;
    background: linear-gradient(to top, var(--light-2), transparent);
    pointer-events: none;
    z-index: 2;
}
.hero-content { position: relative; z-index: 3; padding: 60px 0; }
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(200,155,60,0.1);
    border: 1px solid rgba(200,155,60,0.3);
    color: var(--gold);
    font-family: var(--font-head);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3.5px;
    padding: 0.35rem 0.9rem;
    margin-bottom: 1.3rem;
}
.hero-title {
    font-size: clamp(2.4rem, 6vw, 4.8rem);
    font-weight: 900;
    color: #fff;
    text-transform: uppercase;
    line-height: 1.04;
    margin-bottom: 1.5rem;
}
.hero-title .accent { color: var(--gold); display: block; }
.hero-desc {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.6);
    max-width: 500px;
    line-height: 1.9;
    margin-bottom: 2.5rem;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }
.hero-stats {
    display: flex;
    gap: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat-number {
    font-family: var(--font-head);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--gold);
    line-height: 1;
}
.hero-stat-label {
    font-size: 0.68rem;
    color: rgba(255,255,255,0.45);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-family: var(--font-head);
    font-weight: 600;
}
.hero-qual { display: flex; align-items: center; gap: 0.65rem; }
.hero-qual-icon {
    font-size: 1.5rem;
    color: var(--gold);
    flex-shrink: 0;
}
.hero-qual-label {
    font-family: var(--font-head);
    font-size: 0.72rem;
    font-weight: 700;
    color: rgba(255,255,255,0.72);
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.45;
}

/* Hero visual ring animation */
.hero-visual { position: relative; z-index: 3; display: flex; align-items: center; justify-content: center; }
.hero-graphic {
    width: 460px;
    height: 460px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(200,155,60,0.12);
}
.hero-ring-1 {
    width: 72%; height: 72%;
    border-color: rgba(200,155,60,0.22);
    animation: ringRotate 22s linear infinite;
}
.hero-ring-1::before {
    content: '';
    position: absolute;
    width: 12px; height: 12px;
    background: var(--gold);
    border-radius: 50%;
    top: -6px; left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 14px var(--gold);
}
.hero-ring-2 {
    width: 100%; height: 100%;
    border-color: rgba(200,155,60,0.08);
    border-style: dashed;
    animation: ringRotate 35s linear infinite reverse;
}
.hero-ring-3 {
    width: 50%; height: 50%;
    border-color: rgba(200,155,60,0.15);
    border-width: 2px;
    animation: ringRotate 15s linear infinite;
}
.hero-center {
    width: 130px; height: 130px;
    background: linear-gradient(135deg, rgba(200,155,60,0.15), rgba(200,155,60,0.04));
    border: 2px solid rgba(200,155,60,0.35);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.2rem;
    color: var(--gold);
    position: relative; z-index: 2;
    box-shadow: 0 0 40px rgba(200,155,60,0.1);
}
.hero-float-card {
    position: absolute;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(200,155,60,0.18);
    padding: 0.7rem 1.1rem;
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    gap: 0.7rem;
    white-space: nowrap;
}
.hero-float-card:nth-child(5) {
    top: 18%; right: -10px;
    animation: floatY 3.5s ease-in-out infinite;
}
.hero-float-card:nth-child(6) {
    bottom: 22%; left: -10px;
    animation: floatY 3.5s ease-in-out infinite 1.75s;
}
.hfc-icon {
    width: 34px; height: 34px;
    background: rgba(200,155,60,0.15);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--gold);
    font-size: 0.85rem;
    flex-shrink: 0;
}
.hfc-label {
    font-family: var(--font-head);
    font-size: 0.65rem;
    font-weight: 700;
    color: rgba(255,255,255,0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ------------------------------------------------
   8. INTRO / ABOUT SNIPPET
   ------------------------------------------------ */
.about-box {
    position: relative;
    background: var(--dark-3);
    overflow: hidden;
}
.about-box-inner {
    position: relative; z-index: 1;
    padding: 3.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
    min-height: 360px;
}
.about-box-icon {
    font-size: 7rem;
    color: rgba(200,155,60,0.07);
    position: absolute;
    bottom: -10px; right: 20px;
}
.about-badge {
    position: absolute;
    bottom: -16px; left: 40px;
    background: var(--gold);
    color: #fff;
    padding: 1.1rem 1.6rem;
    font-family: var(--font-head);
    box-shadow: 0 8px 30px rgba(200,155,60,0.4);
    z-index: 5;
}
.about-badge-num  { font-size: 2.2rem; font-weight: 900; line-height: 1; display: block; }
.about-badge-text { font-size: 0.62rem; font-weight: 700; text-transform: uppercase; letter-spacing: 2.5px; }
.about-accent {
    position: absolute;
    bottom: -16px; right: -16px;
    width: 180px; height: 180px;
    border: 3px solid var(--gold);
    z-index: 0;
    pointer-events: none;
}
.about-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.2rem;
}
.about-feature-icon {
    width: 44px; height: 44px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    font-size: 1rem;
    flex-shrink: 0;
    clip-path: polygon(10% 0%,90% 0%,100% 10%,100% 90%,90% 100%,10% 100%,0% 90%,0% 10%);
}
.about-feature-body h6 {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 0.84rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 0.2rem;
}
.about-feature-body p { font-size: 0.84rem; color: var(--text-muted); margin: 0; }

/* ------------------------------------------------
   9. SERVICES CARDS
   ------------------------------------------------ */
.service-card {
    background: var(--light-2);
    border: 1px solid rgba(0,0,0,0.07);
    padding: 2.4rem 2rem;
    height: 100%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 3px; height: 0;
    background: var(--gold);
    transition: height 0.4s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: rgba(200,155,60,0.18); }
.service-card:hover::before { height: 100%; }
.service-card-icon {
    width: 68px; height: 68px;
    background: rgba(200,155,60,0.08);
    border: 1px solid rgba(200,155,60,0.18);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.75rem;
    color: var(--gold);
    margin-bottom: 1.5rem;
    clip-path: polygon(10% 0%,90% 0%,100% 10%,100% 90%,90% 100%,10% 100%,0% 90%,0% 10%);
    transition: var(--transition);
}
.service-card:hover .service-card-icon { background: linear-gradient(135deg,var(--gold),var(--gold-dark)); color: #fff; }
.service-card-title {
    font-family: var(--font-head);
    font-size: 1.05rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--dark);
    margin-bottom: 0.7rem;
}
.service-card-text { font-size: 0.88rem; color: var(--text-muted); line-height: 1.85; margin-bottom: 1.4rem; }
.service-card-link {
    font-family: var(--font-head);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold);
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    transition: var(--transition);
}
.service-card-link:hover { gap: 1rem; color: var(--gold-dark); }

/* ------------------------------------------------
   10. WHY CHOOSE US
   ------------------------------------------------ */
.why-section {
    background: var(--dark);
    position: relative;
    overflow: hidden;
}
.why-card {
    text-align: center;
    padding: 2.5rem 1.5rem;
    border: 1px solid rgba(200,155,60,0.09);
    background: rgba(255,255,255,0.02);
    height: 100%;
    transition: var(--transition);
}
.why-card:hover {
    background: rgba(200,155,60,0.045);
    border-color: rgba(200,155,60,0.28);
    transform: translateY(-6px);
}
.why-card-icon {
    width: 78px; height: 78px;
    background: rgba(200,155,60,0.1);
    border: 1px solid rgba(200,155,60,0.28);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 2rem;
    color: var(--gold);
    margin: 0 auto 1.4rem;
    transition: var(--transition);
}
.why-card:hover .why-card-icon { background: linear-gradient(135deg,var(--gold),var(--gold-dark)); color: #fff; }
.why-card-title {
    font-family: var(--font-head);
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.7rem;
}
.why-card-text { font-size: 0.85rem; color: rgba(255,255,255,0.48); line-height: 1.85; }

/* ------------------------------------------------
   11. STATS BAR
   ------------------------------------------------ */
.stats-section {
    background: var(--gold);
    position: relative;
    overflow: hidden;
}
.stat-item { text-align: center; padding: 2.2rem 1rem; position: relative; }
.stat-item + .stat-item::before {
    content: '';
    position: absolute;
    left: 0; top: 50%; transform: translateY(-50%);
    height: 55%; width: 1px;
    background: rgba(255,255,255,0.2);
}
.stat-number {
    font-family: var(--font-head);
    font-size: clamp(2.4rem,5vw,3.4rem);
    font-weight: 900;
    color: #fff;
    line-height: 1;
    margin-bottom: 0.4rem;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 0;
}
.stat-suffix { font-size: 0.55em; margin-bottom: 0.25em; }
.stat-icon {
    font-size: 2rem;
    color: rgba(255,255,255,0.92);
    margin-bottom: 0.55rem;
}
.stat-name {
    font-family: var(--font-head);
    font-size: 0.88rem;
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 0.2rem;
}
.stat-label {
    font-family: var(--font-head);
    font-size: 0.68rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: rgba(255,255,255,0.58);
}

/* ------------------------------------------------
   12. CTA SECTION
   ------------------------------------------------ */
.cta-section {
    background: var(--dark-2);
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(200,155,60,0.055) 0%, transparent 60%);
    pointer-events: none;
}
.cta-deco {
    position: absolute;
    right: -80px; top: -80px;
    width: 380px; height: 380px;
    border-radius: 50%;
    border: 1px solid rgba(200,155,60,0.08);
    pointer-events: none;
}
.cta-deco::after {
    content: '';
    position: absolute;
    inset: 30px;
    border-radius: 50%;
    border: 1px solid rgba(200,155,60,0.05);
}

/* ------------------------------------------------
   13. PAGE BANNER
   ------------------------------------------------ */
.page-banner {
    background: var(--dark);
    min-height: 295px;
    display: flex;
    align-items: flex-end;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}
.page-banner-line {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), transparent);
}
.page-banner-content { position: relative; z-index: 2; padding: 2.2rem 0; }
.page-banner-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: rgba(200,155,60,0.1);
    border: 1px solid rgba(200,155,60,0.28);
    color: var(--gold);
    font-family: var(--font-head);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3.5px;
    padding: 0.28rem 0.8rem;
    margin-bottom: 0.65rem;
}
.page-banner-title {
    font-size: clamp(1.9rem, 4vw, 3rem);
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    margin-bottom: 0.7rem;
}
.breadcrumb { background: none; padding: 0; margin: 0; }
.breadcrumb-item {
    font-family: var(--font-head);
    font-size: 0.73rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255,255,255,0.45);
}
.breadcrumb-item a { color: rgba(255,255,255,0.45); }
.breadcrumb-item a:hover { color: var(--gold); }
.breadcrumb-item.active { color: var(--gold); }
.breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,0.25); }

/* ------------------------------------------------
   14. ABOUT PAGE
   ------------------------------------------------ */
.mv-card {
    padding: 2.5rem;
    height: 100%;
    border: 1px solid rgba(0,0,0,0.07);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.mv-card::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--gold), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}
.mv-card:hover::after { transform: scaleX(1); }
.mv-card:hover { box-shadow: var(--shadow-hover); }
.mv-icon {
    width: 58px; height: 58px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1.5rem;
    margin-bottom: 1.4rem;
    clip-path: polygon(10% 0%,90% 0%,100% 10%,100% 90%,90% 100%,10% 100%,0% 90%,0% 10%);
}
.mv-title {
    font-family: var(--font-head);
    font-size: 1.15rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--dark);
    margin-bottom: 0.9rem;
}
.mv-text { color: var(--text-muted); font-size: 0.93rem; line-height: 1.9; }
.core-value {
    display: flex;
    align-items: flex-start;
    gap: 1.1rem;
    padding: 1.4rem 1.5rem;
    border: 1px solid rgba(0,0,0,0.06);
    background: var(--light-2);
    transition: var(--transition);
    margin-bottom: 0.9rem;
}
.core-value:hover { border-color: rgba(200,155,60,0.28); transform: translateX(6px); }
.cv-num {
    font-family: var(--font-head);
    font-size: 2rem;
    font-weight: 900;
    color: rgba(200,155,60,0.14);
    line-height: 1;
    min-width: 48px;
}
.cv-content h6 {
    font-family: var(--font-head);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.3rem;
}
.cv-content p { font-size: 0.85rem; color: var(--text-muted); margin: 0; line-height: 1.75; }
.team-card {
    background: var(--light-2);
    border: 1px solid rgba(0,0,0,0.06);
    overflow: hidden;
    transition: var(--transition);
}
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.team-card-img {
    background: var(--dark-3);
    height: 220px;
    display: flex; align-items: center; justify-content: center;
    font-size: 5rem;
    color: rgba(200,155,60,0.2);
    position: relative;
    overflow: hidden;
}
.team-card-body { padding: 1.5rem; }
.team-card-name { font-family: var(--font-head); font-size: 1rem; font-weight: 700; margin-bottom: 0.25rem; }
.team-card-role { font-size: 0.78rem; color: var(--gold); font-family: var(--font-head); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }

/* ------------------------------------------------
   15. SERVICE PAGES
   ------------------------------------------------ */
.svc-intro-text p { color: var(--text-muted); font-size: 1rem; line-height: 1.92; margin-bottom: 1.3rem; }
.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.2rem 1.4rem;
    background: var(--light);
    border-left: 3px solid var(--gold);
    margin-bottom: 0.9rem;
    transition: var(--transition);
}
.benefit-item:hover { background: var(--light-2); box-shadow: var(--shadow); }
.benefit-icon {
    width: 38px; height: 38px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 0.88rem;
    flex-shrink: 0;
}
.benefit-text h6 {
    font-family: var(--font-head);
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.2rem;
}
.benefit-text p { font-size: 0.82rem; color: var(--text-muted); margin: 0; line-height: 1.7; }
.industry-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--light);
    border: 1px solid rgba(200,155,60,0.18);
    color: var(--dark);
    font-family: var(--font-head);
    font-size: 0.73rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0.45rem 1rem;
    margin: 0.28rem;
    transition: var(--transition);
}
.industry-tag i { color: var(--gold); font-size: 0.68rem; }
.industry-tag:hover { background: var(--gold); color: #fff; border-color: var(--gold); }
.industry-tag:hover i { color: #fff; }
.svc-feature-num {
    font-family: var(--font-head);
    font-size: 4rem;
    font-weight: 900;
    color: rgba(200,155,60,0.07);
    line-height: 1;
    position: absolute;
    top: 0; right: 1.5rem;
}
.svc-feature-card {
    padding: 2rem;
    background: var(--light);
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
    height: 100%;
    transition: var(--transition);
}
.svc-feature-card:hover { background: var(--light-2); box-shadow: var(--shadow); }

/* ------------------------------------------------
   16. CONTACT PAGE
   ------------------------------------------------ */
.contact-section { background: var(--dark-2); }
.contact-info-box {
    padding: 1.9rem 1.75rem;
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(200,155,60,0.09);
    display: flex;
    align-items: flex-start;
    gap: 1.1rem;
    margin-bottom: 1.25rem;
    transition: var(--transition);
}
.contact-info-box:hover { border-color: rgba(200,155,60,0.28); background: rgba(200,155,60,0.04); }
.ci-icon {
    width: 48px; height: 48px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 1.1rem;
    flex-shrink: 0;
}
.ci-text h6 {
    font-family: var(--font-head);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--gold);
    margin-bottom: 0.35rem;
}
.ci-text p { font-size: 0.93rem; color: rgba(255,255,255,0.72); margin: 0; line-height: 1.7; }
.contact-form-wrap {
    background: var(--light-2);
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(0,0,0,0.12);
}
.form-label {
    font-family: var(--font-head);
    font-size: 0.73rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--dark);
    margin-bottom: 0.35rem;
}
.form-control {
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 0;
    padding: 0.85rem 1.2rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-dark);
    background: var(--light);
    transition: var(--transition);
}
.form-control:focus {
    border-color: var(--gold);
    background: var(--light-2);
    box-shadow: 0 0 0 3px rgba(200,155,60,0.1);
    outline: none;
}
.form-control.is-invalid { border-color: #dc3545; }
.form-control.is-valid   { border-color: #28a745; }
.invalid-feedback { font-size: 0.78rem; font-family: var(--font-head); }
.alert-success-custom {
    background: rgba(40,167,69,0.09);
    border: 1px solid rgba(40,167,69,0.28);
    color: #155724;
    padding: 1.2rem 1.4rem;
    font-family: var(--font-head);
    font-size: 0.88rem;
    display: flex; align-items: center; gap: 0.75rem;
    margin-bottom: 1.5rem;
}
.alert-error-custom {
    background: rgba(220,53,69,0.09);
    border: 1px solid rgba(220,53,69,0.28);
    color: #721c24;
    padding: 1.2rem 1.4rem;
    font-family: var(--font-head);
    font-size: 0.88rem;
    display: flex; align-items: center; gap: 0.75rem;
    margin-bottom: 1.5rem;
}
.map-wrap {
    background: var(--dark-3);
    height: 360px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(200,155,60,0.1);
}
.map-pin {
    position: relative; z-index: 2;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    height: 100%;
    text-align: center;
    color: rgba(255,255,255,0.45);
}
.map-pin i { font-size: 3rem; color: var(--gold); margin-bottom: 0.9rem; display: block; }
.map-pin p { font-family: var(--font-head); font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; }

/* ------------------------------------------------
   17. SOCIAL LINKS
   ------------------------------------------------ */
.social-links { display: flex; gap: 0.7rem; }
.social-link {
    width: 38px; height: 38px;
    border: 1px solid rgba(200,155,60,0.28);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255,255,255,0.55);
    font-size: 0.85rem;
    transition: var(--transition);
}
.social-link:hover { background: var(--gold); border-color: var(--gold); color: #fff; transform: translateY(-3px); }

/* ------------------------------------------------
   18. FOOTER
   ------------------------------------------------ */
.footer { background: var(--dark); border-top: 1px solid rgba(200,155,60,0.12); }
.footer-top { padding: 75px 0 55px; }
.footer-logo {
    height: 64px;
    width: auto;
    margin-bottom: 0.9rem;
    display: block;
    background: #fff;
    padding: 5px 10px;
    border-radius: 6px;
    box-shadow: 0 0 18px rgba(200,155,60,0.35);
}
.footer-brand-name {
    font-family: var(--font-head);
    font-size: 1.25rem;
    font-weight: 900;
    color: #fff;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 0.2rem;
}
.footer-brand-sub {
    font-family: var(--font-head);
    font-size: 0.55rem;
    font-weight: 600;
    color: var(--gold);
    letter-spacing: 5px;
    text-transform: uppercase;
    margin-bottom: 1.1rem;
}
.footer-desc { color: rgba(255,255,255,0.42); font-size: 0.87rem; line-height: 1.85; max-width: 275px; margin-bottom: 1.4rem; }
.footer-heading {
    font-family: var(--font-head);
    font-size: 0.73rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--gold);
    margin-bottom: 1.4rem;
    padding-bottom: 0.7rem;
    border-bottom: 1px solid rgba(200,155,60,0.18);
}
.footer-links li { margin-bottom: 0.55rem; }
.footer-links a {
    color: rgba(255,255,255,0.45);
    font-size: 0.87rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}
.footer-links a::before { content: ''; width: 6px; height: 1px; background: var(--gold); transition: width 0.3s ease; flex-shrink: 0; }
.footer-links a:hover { color: var(--gold); }
.footer-links a:hover::before { width: 14px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 0.7rem; margin-bottom: 0.9rem; }
.footer-contact-item i { color: var(--gold); font-size: 0.88rem; margin-top: 0.18rem; flex-shrink: 0; }
.footer-contact-item span { color: rgba(255,255,255,0.45); font-size: 0.87rem; line-height: 1.65; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.055); padding: 1.2rem 0; }
.footer-bottom-text { color: rgba(255,255,255,0.28); font-size: 0.75rem; font-family: var(--font-head); text-transform: uppercase; letter-spacing: 1px; }

/* ------------------------------------------------
   19. PRELOADER
   ------------------------------------------------ */
#preloader {
    position: fixed; inset: 0;
    background: var(--dark);
    z-index: 9999;
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.5s ease;
}
#preloader.fade-out { opacity: 0; pointer-events: none; }
.preloader-inner { text-align: center; }
.preloader-logo-img {
    height: 120px;
    width: auto;
    background: #fff;
    padding: 8px 16px;
    border-radius: 10px;
    box-shadow: 0 0 36px rgba(200,155,60,0.55);
    margin-bottom: 1.5rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
}
.preloader-bar { width: 160px; height: 2px; background: rgba(255,255,255,0.08); margin: 0 auto; overflow: hidden; }
.preloader-bar-inner { height: 100%; background: var(--gold); animation: loadBar 1.5s ease forwards; }

/* ------------------------------------------------
   20. SCROLL TO TOP
   ------------------------------------------------ */
.scroll-to-top {
    position: fixed;
    bottom: 28px; right: 28px;
    width: 42px; height: 42px;
    background: var(--gold);
    color: #fff;
    border: none;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.95rem;
    cursor: pointer;
    opacity: 0;
    transform: translateY(18px);
    transition: var(--transition);
    z-index: 500;
    clip-path: polygon(10% 0%,90% 0%,100% 10%,100% 90%,90% 100%,10% 100%,0% 90%,0% 10%);
}
.scroll-to-top.visible { opacity: 1; transform: translateY(0); }
.scroll-to-top:hover { background: var(--gold-dark); transform: translateY(-3px); }

/* ------------------------------------------------
   21. SCROLL REVEAL ANIMATIONS
   ------------------------------------------------ */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal-right.visible { opacity: 1; transform: translateX(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ------------------------------------------------
   22. KEYFRAMES
   ------------------------------------------------ */
@keyframes ringRotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes loadBar { from { width: 0; } to { width: 100%; } }

/* ------------------------------------------------
   23. RESPONSIVE
   ------------------------------------------------ */
@media (max-width: 1199px) {
    .hero-graphic { width: 380px; height: 380px; }
}
@media (max-width: 991px) {
    .navbar-nav .nav-link { padding: 0.7rem 0 !important; border-bottom: 1px solid rgba(255,255,255,0.04); }
    .navbar-nav .nav-link::after { display: none; }
    .navbar-nav .dropdown-menu { background: rgba(255,255,255,0.028); border: none; border-left: 2px solid var(--gold); margin-left: 1rem; box-shadow: none; }
    .hero-visual { display: none; }
    .hero-stats { gap: 1.5rem; }
    .stat-item + .stat-item::before { display: none; }
    .contact-form-wrap { padding: 2rem; }
}
@media (max-width: 767px) {
    .section-pad { padding: 70px 0; }
    .section-pad-sm { padding: 50px 0; }
    .hero { min-height: 88vh; }
    .hero-title { font-size: 2.1rem; }
    .hero-actions { flex-direction: column; align-items: flex-start; }
    .hero-stats { gap: 1.2rem; }
    .about-badge { left: 15px; }
    .about-accent { display: none; }
    .footer-desc { max-width: 100%; }
}
@media (max-width: 575px) {
    .hero-title { font-size: 1.75rem; }
    .page-banner { min-height: 220px; }
    .contact-form-wrap { padding: 1.5rem; }
    .brand-logo { height: 52px; padding: 4px 8px; }
    .navbar-brand { padding: 0.5rem 0; }
}