@charset "utf-8";

:root {
    --brand-orange: #d7a21f;
    --brand-green: #2c5c57;
    --dark-navy: #111318;
    --navy: #1b222b;
    --navy-soft: #28323e;
    --text-dark: #151515;
    --text-muted: #66758a;
    --light-bg: #fffaf0;
    --white: #ffffff;
    --border: #eadfca;
    --shadow: 0 18px 45px rgba(17, 19, 24, 0.12);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    margin: 0;
    font-family: "Inter", Arial, sans-serif;
    color: var(--text-dark);
    background: var(--white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

.preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: grid;
    place-items: center;
    background: var(--dark-navy);
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.preloader.hide {
    opacity: 0;
    visibility: hidden;
}

.loader-shield {
    width: 58px;
    height: 58px;
    border: 4px solid rgba(255, 255, 255, 0.22);
    border-top-color: var(--brand-orange);
    border-radius: 50%;
    animation: spin 0.9s linear infinite;
}

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

.navbar {
    background: var(--white);
    padding: 9px 0;
    box-shadow: 0 4px 18px rgba(17, 19, 24, 0.12);
}

.navbar-brand {
    display: inline-flex;
    align-items: center;
    color: var(--text-dark);
    min-height: 68px;
}

.navbar-brand::before,
.footer-brand::before {
    content: "";
    display: block;
    width: 250px;
    height: 84px;
    background: #ffffff url("../image/content/goodluck-brand.jpg") center / cover no-repeat;
    border-radius: 10px;
    border: 1px solid rgba(215, 162, 31, 0.45);
    box-shadow: 0 8px 18px rgba(17, 19, 24, 0.08);
}

.footer-brand::before {
    width: 270px;
    height: 91px;
}

.brand-icon,
.brand-text,
.brand-text h1,
.brand-text strong,
.brand-text p,
.brand-text small {
    display: none;
}

.navbar-nav .nav-link {
    color: #242424 !important;
    font-size: 0.84rem;
    font-weight: 800;
    margin: 0 10px;
    padding: 10px 4px;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--brand-orange) !important;
}

.btn-request,
.btn-primary-custom,
.submit-btn {
    border: 0;
    border-radius: 7px;
    background: linear-gradient(135deg, #d7a21f 0%, #f1cc60 100%);
    color: #111318;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.84rem;
    font-weight: 900;
    line-height: 1;
    padding: 13px 24px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-request:hover,
.btn-primary-custom:hover,
.submit-btn:hover {
    background: #111318;
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 12px 26px rgba(17, 19, 24, 0.22);
}

.navbar-toggler {
    border: 1px solid rgba(17, 19, 24, 0.2);
}

.navbar-toggler:focus {
    box-shadow: none;
}

.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%2817, 19, 24, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2.2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.hero-video {
    background: var(--dark-navy);
    line-height: 0;
}

.hero-video video {
    display: block;
    width: 100%;
    height: 650px;
    border: 0;
    object-fit: cover;
}

.about-section,
.applications-section,
.manufacturing-section,
.achievements-section,
.certifications-section,
.inner-content-section,
.contact-page-section {
    padding: 64px 0;
    overflow: hidden;
}

.about-section,
.achievements-section,
.inner-content-section,
.contact-page-section {
    background: var(--white);
}

.applications-section,
.certifications-section {
    background: var(--light-bg);
}

.about-img-wrapper {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.about-img-wrapper:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 54px rgba(17, 19, 24, 0.16);
}

.about-img {
    width: 100%;
    min-height: 430px;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.about-img-wrapper:hover .about-img {
    transform: scale(1.035);
}

.about-badge {
    position: absolute;
    right: 26px;
    bottom: 26px;
    max-width: 245px;
    border-left: 4px solid var(--brand-orange);
    background: rgba(7, 31, 60, 0.94);
    color: var(--white);
    padding: 20px 22px;
}

.about-badge span {
    display: block;
    color: var(--brand-orange);
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.about-badge strong {
    display: block;
    font-size: 1.1rem;
    font-weight: 900;
    line-height: 1.25;
    margin-top: 7px;
}

.section-badge,
.mfg-badge,
.ach-badge,
.cert-badge {
    color: var(--brand-orange);
    display: inline-flex;
    align-items: center;
    font-size: 0.77rem;
    font-weight: 900;
    letter-spacing: 0.15em;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.section-badge::before,
.mfg-badge::before,
.ach-badge::before,
.cert-badge::before {
    content: "";
    width: 34px;
    height: 2px;
    margin-right: 12px;
    background: var(--brand-orange);
}

.about-title,
.section-title,
.mfg-title,
.ach-title,
.cert-title {
    color: var(--text-dark);
    font-size: clamp(1.1rem, 1.3vw, 1.45rem);
    font-weight: 900;
    letter-spacing: -0.02em;
    line-height: 1.22;
    margin: 0 0 16px;
}

.about-title span,
.section-title span,
.mfg-title span,
.ach-title span,
.cert-title span {
    color: var(--brand-orange);
}

.about-description,
.section-subtitle,
.mfg-subtitle,
.ach-subtitle,
.cert-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.75;
    margin-bottom: 25px;
}

.about-divider,
.ach-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--brand-orange), var(--brand-green));
    margin: 26px 0;
}

.about-read-more {
    margin-top: 22px;
}

.about-quick-points {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 6px;
    margin-bottom: 0;
}

.about-quick-points span {
    border: 1px solid rgba(215, 162, 31, 0.28);
    border-radius: 8px;
    background: linear-gradient(145deg, #ffffff 0%, #fff8e5 100%);
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 0.86rem;
    font-weight: 800;
    line-height: 1.45;
    padding: 12px 14px;
    box-shadow: 0 10px 24px rgba(17, 19, 24, 0.06);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.about-quick-points span::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--brand-orange);
    flex: 0 0 8px;
}

.about-quick-points span:hover {
    border-color: rgba(215, 162, 31, 0.62);
    box-shadow: 0 16px 34px rgba(17, 19, 24, 0.1);
    transform: translateY(-4px);
}

.about-features {
    display: grid;
    gap: 20px;
}

.home-about .about-img-wrapper {
    margin-top: 6px;
}

.home-about .about-description {
    font-size: 0.95rem;
    line-height: 1.68;
    margin-bottom: 18px;
}

.home-about .about-divider {
    margin: 20px 0 24px;
}

.home-about .about-features {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.home-about .feature-item {
    align-items: flex-start;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: 0 10px 24px rgba(17, 19, 24, 0.06);
    display: block;
    padding: 18px;
}

.home-about .feature-icon {
    width: 44px;
    height: 44px;
    margin-bottom: 14px;
}

.home-about .feature-content h4 {
    font-size: 0.95rem;
}

.home-about .feature-content p {
    font-size: 0.88rem;
    line-height: 1.55;
}

.feature-item {
    display: flex;
    gap: 16px;
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 14px;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    border-color: rgba(215, 162, 31, 0.45);
    background: #ffffff;
    box-shadow: 0 16px 34px rgba(17, 19, 24, 0.1);
}

.feature-icon {
    width: 50px;
    height: 50px;
    flex: 0 0 50px;
    border-radius: 8px;
    background: var(--dark-navy);
    color: var(--brand-orange);
    display: grid;
    place-items: center;
}

.feature-content h4 {
    color: var(--text-dark);
    font-size: 1rem;
    font-weight: 900;
    margin: 0 0 6px;
}

.feature-content p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
    margin: 0;
}

.section-heading {
    max-width: 830px;
    margin: 0 auto 34px;
    text-align: center;
}

.section-heading .section-badge,
.section-heading .mfg-badge,
.section-heading .ach-badge,
.section-heading .cert-badge {
    justify-content: center;
}

.section-heading .section-badge::after,
.section-heading .mfg-badge::after,
.section-heading .ach-badge::after,
.section-heading .cert-badge::after {
    content: "";
    width: 34px;
    height: 2px;
    margin-left: 12px;
    background: var(--brand-orange);
}

.flip-card {
    height: 430px;
    perspective: 1300px;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 0.6s ease;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    background: var(--white);
}

.flip-card-back {
    transform: rotateY(180deg);
    background: linear-gradient(135deg, #071f3c 0%, #173b4f 60%, #2c5c57 100%);
    color: var(--white);
    display: flex;
    align-items: center;
    padding: 34px;
}

.card-img-top-wrap {
    height: 228px;
    overflow: hidden;
}

.card-img-top-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.flip-card:hover .card-img-top-wrap img {
    transform: scale(1.08);
}

.card-body-front {
    padding: 26px 26px 24px;
}

.card-body-front h3,
.flip-back-content h3 {
    color: var(--text-dark);
    font-size: 1.25rem;
    font-weight: 900;
    margin: 0 0 12px;
}

.flip-back-content h3 {
    color: var(--white);
}

.card-body-front p,
.flip-back-content p {
    color: var(--text-muted);
    font-size: 0.94rem;
    line-height: 1.65;
    margin: 0;
}

.flip-back-content p,
.flip-back-content li {
    color: rgba(255, 255, 255, 0.82);
}

.flip-back-content ul {
    margin: 20px 0 0;
    padding-left: 18px;
}

.flip-back-content li {
    margin-bottom: 9px;
}

.hover-hint {
    color: var(--brand-orange);
    display: block;
    font-size: 0.73rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    margin-top: 18px;
    text-transform: uppercase;
}

.card-bottom-strip {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    height: 4px;
}

.card-bottom-strip span:nth-child(1) {
    background: #ff9933;
}

.card-bottom-strip span:nth-child(2) {
    background: #ffffff;
}

.card-bottom-strip span:nth-child(3) {
    background: #138808;
}

.manufacturing-section {
    background: radial-gradient(circle at 10% 0%, rgba(242, 140, 40, 0.16), transparent 25%), linear-gradient(135deg, #071f3c 0%, #14384d 58%, #2c5c57 100%);
    color: var(--white);
}

.manufacturing-section .mfg-title,
.manufacturing-section .section-title,
.manufacturing-section .mfg-card h3,
.manufacturing-section .mfg-stats-bar strong {
    color: var(--white);
}

.manufacturing-section .mfg-subtitle,
.manufacturing-section .mfg-card p,
.manufacturing-section .mfg-stats-bar span {
    color: rgba(255, 255, 255, 0.76);
}

.mfg-card {
    height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    padding: 30px;
    transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.mfg-card:hover {
    transform: translateY(-8px);
    border-color: rgba(242, 140, 40, 0.6);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.18);
}

.mfg-icon {
    width: 54px;
    height: 54px;
    border-radius: 8px;
    background: var(--brand-orange);
    color: var(--white);
    display: grid;
    place-items: center;
    margin-bottom: 22px;
}

.mfg-card h3 {
    font-size: 1.18rem;
    font-weight: 900;
    margin-bottom: 12px;
}

.mfg-card p {
    font-size: 0.93rem;
    line-height: 1.65;
    margin: 0;
}

.mfg-stats-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    border-radius: 8px;
    overflow: hidden;
    margin-top: 30px;
    background: rgba(255, 255, 255, 0.16);
}

.mfg-stats-bar div {
    background: rgba(255, 255, 255, 0.07);
    padding: 26px;
    text-align: center;
    transition: background 0.25s ease, transform 0.25s ease;
}

.mfg-stats-bar div:hover {
    background: rgba(215, 162, 31, 0.16);
    transform: translateY(-3px);
}

.mfg-stats-bar strong {
    display: block;
    font-size: 2rem;
    font-weight: 900;
}

.mfg-stats-bar span {
    display: block;
    font-size: 0.84rem;
    font-weight: 700;
    margin-top: 7px;
}

.ach-card,
.cert-card,
.content-card {
    height: 100%;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--white);
    padding: 30px;
    box-shadow: 0 12px 30px rgba(7, 31, 60, 0.06);
    position: relative;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.ach-card::before,
.cert-card::before,
.content-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 4px;
    background: linear-gradient(90deg, var(--brand-orange), #111318);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.ach-card:hover,
.cert-card:hover,
.content-card:hover {
    transform: translateY(-8px);
    border-color: rgba(215, 162, 31, 0.55);
    box-shadow: 0 22px 46px rgba(17, 19, 24, 0.14);
}

.ach-card:hover::before,
.cert-card:hover::before,
.content-card:hover::before {
    opacity: 1;
}

.content-card {
    background: linear-gradient(145deg, #ffffff 0%, #fffaf0 100%);
    border-color: rgba(215, 162, 31, 0.28);
}

.content-card:hover {
    background: linear-gradient(145deg, #ffffff 0%, #fff3d0 100%);
}

.ach-icon,
.cert-icon,
.content-icon {
    width: 54px;
    height: 54px;
    border-radius: 8px;
    background: var(--dark-navy);
    color: var(--brand-orange);
    display: grid;
    place-items: center;
    margin-bottom: 22px;
    transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.content-icon {
    background: linear-gradient(135deg, var(--brand-orange), #f1cc60);
    color: #111318;
    box-shadow: 0 12px 24px rgba(215, 162, 31, 0.22);
}

.ach-card:hover .ach-icon,
.cert-card:hover .cert-icon,
.content-card:hover .content-icon {
    transform: translateY(-3px) scale(1.04);
}

.ach-card h3,
.cert-card h3,
.content-card h3 {
    color: var(--text-dark);
    font-size: 1.12rem;
    font-weight: 900;
    margin: 0 0 11px;
}

.ach-card p,
.cert-card p,
.content-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.65;
    margin: 0;
}

.quality-banner {
    margin-top: 32px;
    border-radius: 8px;
    overflow: hidden;
    background: linear-gradient(135deg, #071f3c 0%, #173b4f 65%, #2c5c57 100%);
    color: var(--white);
    box-shadow: var(--shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.quality-banner:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 54px rgba(17, 19, 24, 0.18);
}

.qb-content {
    padding: 36px;
}

.qb-content h3 {
    color: var(--white);
    font-size: 1.45rem;
    font-weight: 900;
    margin-bottom: 10px;
}

.qb-content p {
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.7;
    margin: 0;
}

.qb-strip {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    height: 5px;
}

.qb-strip span:nth-child(1) {
    background: #ff9933;
}

.qb-strip span:nth-child(2) {
    background: #ffffff;
}

.qb-strip span:nth-child(3) {
    background: #138808;
}

.inner-hero {
    min-height: 260px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, rgba(7, 31, 60, 0.96), rgba(44, 92, 87, 0.9)), url("../image/content/facility-aerial.png") center/cover;
    color: var(--white);
    padding: 52px 0;
}

.inner-hero h1 {
    color: var(--white);
    font-size: clamp(1.3rem, 1.55vw, 1.7rem);
    font-weight: 900;
    letter-spacing: -0.02em;
    line-height: 1.16;
    margin: 18px 0 15px;
}

.inner-hero p {
    color: rgba(255, 255, 255, 0.78);
    font-size: 1.04rem;
    line-height: 1.7;
    max-width: 760px;
    margin: 0;
}

.breadcrumb-line {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.82rem;
    font-weight: 800;
}

.breadcrumb-line a {
    color: var(--brand-orange);
}

.breadcrumb-line strong {
    color: var(--white);
}

.check-list {
    list-style: none;
    margin: 20px 0 0;
    padding: 0;
}

.check-list li {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 11px;
    padding-left: 28px;
    position: relative;
}

.check-list li::before {
    content: "";
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--brand-orange);
    position: absolute;
    left: 0;
    top: 9px;
}

.split-panel {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.split-panel img {
    width: 100%;
    height: 100%;
    min-height: 380px;
    object-fit: cover;
}

.contact-layout {
    display: grid;
    grid-template-columns: 0.82fr 1.25fr;
    gap: 44px;
    align-items: start;
}

.contact-info h2,
.message-card h2 {
    color: var(--text-dark);
    font-size: 1.3rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    margin-bottom: 26px;
}

.info-list {
    display: grid;
    gap: 14px;
}

.info-item {
    display: flex;
    gap: 15px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #ffffff;
    padding: 16px;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.info-item:hover {
    transform: translateY(-5px);
    border-color: rgba(215, 162, 31, 0.5);
    box-shadow: 0 16px 34px rgba(17, 19, 24, 0.1);
}

.info-icon {
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
    border-radius: 8px;
    background: var(--dark-navy);
    color: var(--brand-orange);
    display: grid;
    place-items: center;
    font-size: 0.68rem;
    font-weight: 900;
}

.info-item h3 {
    color: var(--text-dark);
    font-size: 1rem;
    font-weight: 900;
    margin: 0 0 5px;
}

.info-item p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.55;
    margin: 0;
}

.assistance-card {
    border-radius: 8px;
    background: linear-gradient(135deg, #071f3c, #2c5c57);
    color: var(--white);
    margin-top: 34px;
    padding: 28px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.assistance-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 42px rgba(17, 19, 24, 0.16);
}

.assistance-card h3 {
    color: var(--white);
    font-size: 1.13rem;
    font-weight: 900;
    margin-bottom: 12px;
}

.assistance-card p {
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.92rem;
    line-height: 1.65;
    margin-bottom: 18px;
}

.assistance-card a {
    color: var(--brand-orange);
    font-size: 0.84rem;
    font-weight: 900;
}

.message-card {
    border-radius: 8px;
    background: var(--white);
    box-shadow: var(--shadow);
    padding: 34px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.message-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 54px rgba(17, 19, 24, 0.14);
}

.contact-form {
    display: grid;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.contact-form label {
    display: grid;
    gap: 8px;
    color: #4f5f73;
    font-size: 0.78rem;
    font-weight: 900;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-dark);
    font: 500 0.92rem/1.4 "Inter", Arial, sans-serif;
    outline: none;
    padding: 0 15px;
}

.contact-form input,
.contact-form select {
    height: 48px;
}

.contact-form textarea {
    min-height: 150px;
    padding-top: 14px;
    resize: vertical;
}

.submit-btn {
    justify-self: start;
}

.map-card {
    min-height: 390px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    text-align: center;
    color: var(--white);
    background: linear-gradient(135deg, rgba(7, 31, 60, 0.94), rgba(44, 92, 87, 0.9)), url("../image/content/facility-aerial.png") center/cover;
    box-shadow: var(--shadow);
    padding: 30px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.map-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 54px rgba(17, 19, 24, 0.18);
}

.map-card span {
    color: var(--brand-orange);
    font-weight: 900;
}

.map-card h3 {
    color: var(--white);
    font-size: 1.35rem;
    font-weight: 900;
    margin-top: 12px;
}

.map-card p {
    color: rgba(255, 255, 255, 0.78);
    margin: 0;
}

.site-footer {
    background: var(--dark-navy);
    color: rgba(255, 255, 255, 0.68);
}

.footer-top-strip,
.footer-bottom-divider {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    height: 5px;
}

.footer-top-strip span:nth-child(1),
.footer-bottom-divider span:nth-child(1) {
    background: #ff9933;
}

.footer-top-strip span:nth-child(2),
.footer-bottom-divider span:nth-child(2) {
    background: #ffffff;
}

.footer-top-strip span:nth-child(3),
.footer-bottom-divider span:nth-child(3) {
    background: #138808;
}

.footer-main {
    padding: 56px 0 36px;
}

.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-contact {
    display: grid;
    gap: 10px;
    margin-top: 24px;
}

.footer-contact span {
    color: rgba(255, 255, 255, 0.72);
    display: block;
    font-size: 0.86rem;
}

.footer-contact span:first-child {
    color: var(--brand-orange);
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.footer-heading {
    color: var(--white);
    font-size: 1rem;
    font-weight: 900;
    margin-bottom: 20px;
}

.footer-links {
    display: grid;
    gap: 11px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.88rem;
    font-weight: 700;
}

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

.footer-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin-top: 34px;
}

.footer-bottom {
    align-items: center;
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 22px 0;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.48);
    font-size: 0.82rem;
    margin: 0;
}

@media (max-width: 991.98px) {
    .navbar-collapse {
        background: var(--white);
        box-shadow: 0 16px 34px rgba(17, 19, 24, 0.12);
        border-radius: 8px;
        margin-top: 15px;
        padding: 16px;
    }

    .navbar-nav .nav-link {
        margin: 0;
    }

    .hero-video video {
        height: 480px;
    }

    .contact-layout,
    .mfg-stats-bar {
        grid-template-columns: 1fr;
    }

    .about-section,
    .applications-section,
    .manufacturing-section,
    .achievements-section,
    .certifications-section,
    .inner-content-section,
    .contact-page-section {
        padding: 48px 0;
    }

    .flip-card {
        height: 410px;
    }

    .home-about .about-features {
        grid-template-columns: 1fr;
    }

    .about-quick-points {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 575.98px) {
    .navbar-brand::before {
        width: 198px;
        height: 67px;
    }

    .footer-brand::before {
        width: 230px;
        height: 77px;
    }

    .about-title,
    .section-title,
    .mfg-title,
    .ach-title,
    .cert-title {
        font-size: 1.1rem;
    }

    .inner-hero h1 {
        font-size: 1.3rem;
    }

    .hero-video video {
        height: 330px;
    }

    .about-section,
    .applications-section,
    .manufacturing-section,
    .achievements-section,
    .certifications-section,
    .inner-content-section,
    .contact-page-section {
        padding: 40px 0;
    }

    .section-heading {
        margin-bottom: 26px;
    }

    .about-img {
        min-height: 300px;
    }

    .about-badge {
        left: 18px;
        right: 18px;
        bottom: 18px;
    }

    .flip-card {
        height: auto;
        min-height: 430px;
    }

    .flip-card:hover .flip-card-inner {
        transform: none;
    }

    .flip-card-inner,
    .flip-card-front,
    .flip-card-back {
        position: relative;
        height: auto;
        transform: none;
    }

    .flip-card-back {
        display: none;
    }

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

    .message-card,
    .mfg-card,
    .ach-card,
    .cert-card,
    .content-card {
        padding: 24px;
    }

    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
    }
}