@charset "utf-8";
@font-face
{font-family: OpenSans;
src: url('OpenSans.ttf')}
@font-face
{font-family: Bold;
src: url('OpenSans-Bold.ttf')}
@font-face
{font-family: ExtraBold;
src: url('OpenSans-Extrabold.ttf')}
@font-face
{font-family: Semibold;
src: url('OpenSans-Semibold.ttf')}
@font-face {
  font-family: 'iconfont';
  src: url('iconfont/iconfont.woff2?t=1705108683799') format('woff2'),
       url('iconfont/iconfont.woff?t=1705108683799') format('woff'),
       url('iconfont/iconfont.ttf?t=1705108683799') format('truetype');
}
.iconfont {
  font-family: "iconfont" !important;
  font-size: inherit;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

 *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
 html { font-size: 17px; scroll-behavior: smooth; }
body { font-family: 'OpenSans', Arial, sans-serif; color: #222; background: #fff; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; outline: none; }

  :root {
    --red: #D60011;
    --red-dark: #a80016;
    --dark: #1a1a1a;
    --gray: #555;
    --light-gray: #f5f5f5;
    --border: #e0e0e0;
    --white: #ffffff;
    --navbar-h: 72px;
    --content-w: 1360px;
    --max-w: 1360px;
    --font-head: 'OpenSans', sans-serif;
    --font-body: 'OpenSans', sans-serif;
  }
  .swiper-pagination-bullet-active{
    background-color: #D60011 !important;
  }
  .container {
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 20px;
  }
  html { scroll-behavior: smooth; }

  body {
    font-family: var(--font-body);
    color: var(--dark);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
  }

  /* ===== NAVBAR ===== */
  .navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 2000;
    height: var(--navbar-h);
    background: var(--white);
    -webkit-box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    padding: 0 5%;
  }

  .navbar-inner {
    width: 100%;
    max-width: var(--content-w);
    margin: 0 auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
  }

  .logo {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    text-decoration: none;
  }

  .logo svg { width: 72px; height: 40px; }

  /* ===== HERO ===== */
  .hero {
    position: relative;
    margin-top: var(--navbar-h);
    overflow: hidden;
  }

  .hero-img {
    display: block;
    width: 100%;
    height: 650px;
    -o-object-fit: cover;
    object-fit: cover;
    -o-object-position: center 60%;
    object-position: center 60%;
  }

  .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0,0,0,0.20) 0%, rgba(0,0,0,0.28) 100%);
    z-index: 999;
  }

  .hero-content {
    position: absolute;
    inset: 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    padding: 0 5%;
    z-index: 1000;
  }

  .hero-inner {
    width: 100%;
    max-width: var(--content-w);
    margin: 0 auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 40px;
  }

  .hero-text {
    -webkit-box-flex: 1;
    /* -ms-flex: 1 1 380px;
    flex: 1 1 380px; */
    max-width: 570px;
  }

  .hero-text h1 {
    font-family: var(--font-head);
    font-size: 3rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 26px;
  }

  .hero-list { list-style: none; display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-orient: vertical; -webkit-box-direction: normal; -ms-flex-direction: column; flex-direction: column; gap: 10px; }

  .hero-list li {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-size: 0.95rem;
    font-family: var(--font-head);
    font-weight: 500;
  }

  .hero-list li::before {
    content: '';
    display: inline-block;
    width: 18px; height: 18px;
    border: 2px solid rgba(255,255,255,0.7);
    border-radius: 50%;
    -ms-flex-negative: 0;
    flex-shrink: 0;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 6l3 3 5-5' stroke='white' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/10px no-repeat;
  }

  /* ===== CONTACT CARD ===== */
  .contact-card {
    background: var(--white);
    border-radius: 6px;
    padding: 26px 26px 22px;
    width: 400px;
    -ms-flex-negative: 0;
    flex-shrink: 0;
    -webkit-box-shadow: 0 8px 32px rgba(0,0,0,0.22);
    box-shadow: 0 8px 32px rgba(0,0,0,0.22);
  }

  .contact-card h3 { font-family: var(--font-head); font-size: 1.25rem; font-weight: 700; margin-bottom: 5px; color: var(--dark); }
  .contact-card p  { font-size: 0.88rem; color: #999; margin-bottom: 14px; line-height: 1.45; }

  .contact-card input,
  .contact-card textarea {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 8px 11px;
    font-size: 1rem;
    font-family: var(--font-body);
    color: var(--dark);
    margin-bottom: 9px;
    outline: none;
    -webkit-transition: border-color 0.2s;
    transition: border-color 0.2s;
    background: #fafafa;
  }

  .contact-card input:focus,
  .contact-card textarea:focus { border-color: var(--red); background: #fff; }

  .contact-card textarea { resize: vertical; min-height: 110px; }

  .btn-submit {
    width: 100%;
    background: var(--red);
    color: var(--white);
    border: none;
    border-radius: 4px;
    padding: 11px;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 0.88rem;
    letter-spacing: 1.5px;
    cursor: pointer;
    -webkit-transition: background 0.2s;
    transition: background 0.2s;
    text-transform: uppercase;
  }

  .btn-submit:hover { background: var(--red-dark); }

  /* ===== STATS STRIP ===== */
  .stats-outer {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    padding: 0 5%;
    margin-top: -44px;   /* lift over hero */
    position: relative;
    z-index: 1000;
  }

  .stats-strip {
    background: var(--white);
    border-radius: 8px;
    -webkit-box-shadow: 0 6px 28px rgba(0,0,0,0.13);
    box-shadow: 0 6px 28px rgba(0,0,0,0.13);
    width: 100%;
    max-width: var(--content-w);
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .stat-item {
    -webkit-box-flex: 1;
    -ms-flex: 1 1 140px;
    flex: 1 1 140px;
    padding: 24px 14px;
    text-align: center;
    border-right: 1px solid var(--border);
  }

  .stat-item:last-child { border-right: none; }

  .stat-icon { width: 34px; height: 34px; margin: 0 auto 8px; /* display: block;  */display: none;}

  .stat-num {
    font-family: var(--font-head);
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--red);
    line-height: 1;
    margin-bottom: 5px;
  }
  .stat-num .counter{font-style: normal;}

  .stat-label { font-size: 0.71rem; color: var(--gray); line-height: 1.35; }

  /* ===== SECTION COMMONS ===== */
  .section-wrap {
    max-width: var(--content-w);
    margin: 0 auto;
    padding: 70px 5%;
  }

  .section-title {
    font-family: var(--font-head);
    font-size: clamp(1.4rem, 2.8vw, 2rem);
    font-weight: 800;
    text-align: center;
    margin-bottom: 14px;
    color: var(--dark);
  }

  .section-desc {
    /* text-align: center; */
    font-size: 0.88rem;
    color: var(--gray);
    /* max-width: 820px; */
    margin: 0 auto 5px;
    line-height: 1.75;
  }

  .read-more-link { color: var(--red); text-decoration: none; font-weight: 700;font-size: 15px; }

  /* ===== PRODUCT ROWS ===== */
  .product-row {
    margin-top: 20px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    /* align-items: center; */
    gap: 50px;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .product-row.reverse {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: reverse;
    -ms-flex-direction: row-reverse;
    flex-direction: row-reverse;
  }
  img{max-width: 100%;}
  .product-img-wrap {
    -webkit-box-flex: 1;
    -ms-flex: 1 1 640px;
    flex: 1 1 640px;
    border-radius: 8px;
    overflow: hidden;
    -webkit-box-shadow: 0 6px 24px rgba(0,0,0,0.10);
    box-shadow: 0 6px 24px rgba(0,0,0,0.10);
  }

  .product-img-wrap img {
    display: block;
    width: 100%;
    height: 100%;
    height: 440px;
    -o-object-fit: cover;
    object-fit: cover;
    -webkit-transition: -webkit-transform 0.4s ease;
    transition: transform 0.4s ease;
  }

  .product-img-wrap:hover img { -webkit-transform: scale(1.03); transform: scale(1.03); }

  .product-features {
    -webkit-box-flex: 1;
    -ms-flex: 1 1 320px;
    flex: 1 1 320px;
  }

  .feature-list { list-style: none; margin-bottom: 30px; }

  .feature-list li {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 12px;
    padding: 11px 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--dark);
    font-family: var(--font-head);
    line-height: 1.4;
  }

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

  /* Feature icon — swap the img src to change the icon */
  .feat-icon {
    width: 22px;
    height: 22px;
    -ms-flex-negative: 0;
    flex-shrink: 0;
    display: block;
  }

  .btn-inquire {
    display: inline-block;
    background: var(--red);
    color: var(--white);
    border: none;
    border-radius: 4px;
    padding: 12px 38px;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 0.87rem;
    cursor: pointer;
    text-decoration: none;
    -webkit-transition: background 0.2s, -webkit-transform 0.1s;
    transition: background 0.2s, transform 0.1s;
  }

  .btn-inquire:hover { background: var(--red-dark); }
  .btn-inquire:active { -webkit-transform: scale(0.98); transform: scale(0.98); }

  /* ===== SECTION BACKGROUNDS ===== */
  .section-white { background: var(--white); }
  .section-gray  { background: var(--light-gray); }

  /* ===== COOPERATION PROJECTS ===== */
  .coop-section {
    padding: 64px 0;
    background: var(--gray-bg);
  }
  .coop-cards {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 20px;
  }
  .coop-card {
    flex: 1;
    min-width: 220px;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.2s, box-shadow 0.2s;
  }
  .coop-card:hover {
    transform: scale(1.04);

    /* transform: translateY(-4px); */
    box-shadow: 0 8px 24px rgba(0,0,0,0.13);
  }
  .coop-card img {
    width: 100%; height: 260px;
    object-fit: cover;
  }
  .coop-card-body { padding: 16px; }
  .coop-card-body h4 {
    font-size: 0.92rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-dark);
  }
  .coop-card-body p {
    font-size: 0.8rem;
    color: var(--text-light);
    line-height: 1.55;
  }

  /* ===== TESTIMONIALS ===== */
  .testimonials-section {
    background: var(--red);
    padding: 64px 0;
  }
  .testimonials-section .section-title { color: #fff; }
  .testimonials-section .section-sub { color: rgba(255,255,255,0.75); }
  .testimonials-cards {
    margin-top: 20px;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
  }
  .testimonial-card {
    flex: 1;
    min-width: 240px;
    background: rgba(255,255,255,0.12);
    border-radius: 10px;
    padding: 24px 20px;
    color: #fff;
    position: relative;
  }
  .stars {
    display: flex; gap: 3px; margin-bottom: 14px;
  }
  .star {
    width: 22px; height: 22px;
    background: #FFD700;
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
  }
  .star.half { opacity: 0.5; }
  .testimonial-card blockquote {
    font-size: 1rem;
    line-height: 1.65;
    color: rgba(255,255,255,0.92);
    margin-bottom: 16px;
    font-style: italic;
  }
  .testimonial-card .project-tag {
    font-size: 0.8rem;
    font-weight: 700;
    color: rgba(255,255,255,0.7);
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 12px;
  }

  /* ===== CERTIFICATE ===== */
  .cert-section {
    padding: 24px 0;
    background: #fff;
  }
  .cert-section .section-title,
  .cert-section .section-sub { text-align: center; margin-left: auto; margin-right: auto; }
  .cert-cards {
    margin-top: 10px;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
  }
  .cert-card {
    width: 23%;
    border: 1px solid var(--gray-light);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.2s;
    background: #fff;
  }
  .cert-card:hover { transform: scale(1.04); }
  .cert-card-img {
    /* height: 140px; */
    display: flex; align-items: center; justify-content: center;
    background: var(--gray-bg);
    /* padding: 16px; */
  }
  .cert-card-img .cert-logo {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--text-mid);
    letter-spacing: 1px;
  }
  .cert-card-body {
      display: none;
    padding: 10px 12px;
    font-size: 0.78rem;
    color: var(--text-light);
    text-align: center;
    line-height: 1.4;
  }

  /* ===== FAQ ===== */
  .faq-section {
    padding: 24px 0;
    background: var(--gray-bg);
  }
  .faq-section .section-title,
  .faq-section .section-sub { text-align: center; margin-left: auto; margin-right: auto; }
  .faq-list { display: flex; flex-direction: column; gap: 10px; }
  .faq-item {
    background: #fff;
    border-radius: 6px;
    border: 1px solid var(--gray-light);
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,0.05);
  }
  .faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    cursor: pointer;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-dark);
    user-select: none;
    transition: background 0.15s;
  }
  .faq-question:hover { background: #fafafa; }
  .faq-question .q-badge {
    width: 24px; height: 24px;
    background: var(--red);
    border-radius: 50%;
    color: #fff;
    font-size: 0.78rem;
    font-weight: 700;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    margin-right: 12px;
  }
  .faq-question-text { flex: 1; }
  .faq-arrow {
    font-size: 1rem;
    color: var(--text-light);
    transition: transform 0.25s;
    flex-shrink: 0;
  }
  .faq-item.open .faq-arrow { transform: rotate(180deg); }
  .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s;
    padding: 0 20px 0 56px;
    font-size: 1rem;
    color: var(--text-mid);
    line-height: 1.7;
  }
  .faq-item.open .faq-answer {
    max-height: 300px;
    padding: 0 20px 16px 56px;
  }


  /* ===== FOOTER ===== */
  footer { background: #1a1a1a; color: rgba(255,255,255,0.75); padding: 32px 5%; }

  .footer-inner { max-width: var(--content-w); margin: 0 auto; }

  .footer-top {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    gap: 16px;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 16px;
  }

  .footer-contact { font-size: 0.82rem; line-height: 1.8; }

  .footer-contact span {
    color: rgba(255,255,255,0.4);
    margin-right: 6px;
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  .follow-label { font-size: 0.72rem; color: rgba(255,255,255,0.38); margin-bottom: 8px; font-family: var(--font-head); letter-spacing: 0.5px; text-transform: uppercase; }

  .social-links { display: -webkit-box; display: -ms-flexbox; display: flex; gap: 10px; }

  .social-links a {
    color: rgba(255,255,255,0.55);
    font-size: 0.68rem;
    text-decoration: none;
    width: 30px; height: 30px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-transition: border-color 0.2s, color 0.2s;
    transition: border-color 0.2s, color 0.2s;
    font-family: var(--font-head);
    font-weight: 700;
  }

  .social-links a:hover { border-color: var(--red); color: var(--red); }

  .footer-bottom { font-size: 0.72rem; color: rgba(255,255,255,0.28); text-align: center; }

  /* ===== ANIMATIONS ===== */
  @-webkit-keyframes fadeUp {
    from { opacity: 0; -webkit-transform: translateY(20px); transform: translateY(20px); }
    to   { opacity: 1; -webkit-transform: translateY(0);    transform: translateY(0); }
  }
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  .hero-text h1 { -webkit-animation: fadeUp 0.7s ease both; animation: fadeUp 0.7s ease both; }
  .hero-list    { -webkit-animation: fadeUp 0.7s 0.15s ease both; animation: fadeUp 0.7s 0.15s ease both; }
  .contact-card { -webkit-animation: fadeUp 0.7s 0.25s ease both; animation: fadeUp 0.7s 0.25s ease both; }

  .whatsappbox{
    position: fixed;
    right: 5px;
    bottom: 20%;
    width: 120px;
    z-index: 1000;}
  /* ===== RESPONSIVE ===== */
  @media (max-width: 960px) {
    .stats-outer{margin-top: -5px;}
    .hero-inner { -webkit-box-orient: vertical; -webkit-box-direction: normal; -ms-flex-direction: column; flex-direction: column; -webkit-box-align: flex-start; -ms-flex-align: flex-start; align-items: flex-start; }
    .contact-card { width: 100%; max-width: 400px; }
    .hero-img { height: 860px; }
    .stat-item { -webkit-box-flex: 1; -ms-flex: 1 1 30%; flex: 1 1 30%; }
    .stat-item:nth-child(3n) { border-right: none; }
  }

  @media (max-width: 700px) {
    .hero-text h1{font-size: 2rem;}
    .hero-img { height: 810px; }
    .stats-outer { margin-top: 0px; }
    .stat-item { -webkit-box-flex: 1; -ms-flex: 1 1 44%; flex: 1 1 44%; }
    .stat-item:nth-child(3n) { border-right: 1px solid var(--border); }
    .stat-item:nth-child(2n) { border-right: none; }
    .product-row, .product-row.reverse { -webkit-box-orient: vertical; -webkit-box-direction: normal; -ms-flex-direction: column; flex-direction: column; }
    .section-wrap { padding: 48px 5%; }
    .cert-card {
        width: 150px;
    }
    .product-img-wrap{width: 100%;flex: auto;}
    .product-img-wrap img{height: 100%;}
    .cert-section{padding: 20px;}
    .faq-section{padding: 20px;}
    .container{padding: 0;}

    .coop-section{padding: 20px;}
    .coop-card { min-width: 100%; }
    .testimonials-section{padding: 60px 20px;}
    .testimonial-card { min-width: 100%; }
  }