/* ==================== FONTS & GLOBALS ==================== */
@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --navy: #071225;
    --navy-light: #0f1f3a;
    --navy-slate: #1e293b;
    --yellow: #facc15;
    --yellow-dark: #eab308;
    --yellow-soft: rgba(250, 204, 21, 0.15);
    
    --white: #ffffff;
    --gray-light: #f8fafc;
    --gray-border: #e2e8f0;
    --text-muted: #64748b;
    --text-light: #cbd5e1;
    
    --border-light: rgba(255, 255, 255, 0.1);
    --shadow-yellow: 0 10px 30px rgba(250, 204, 21, 0.25);
    --shadow-soft: 0 12px 40px rgba(15, 23, 42, 0.06);
    --shadow-dark: 0 20px 45px rgba(0, 0, 0, 0.25);
    
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Vazirmatn', sans-serif;
    direction: rtl;
    background-color: var(--white);
    color: var(--navy-slate);
    line-height: 1.8;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

.container {
    width: min(1200px, 92%);
    margin: 0 auto;
}

/* ==================== GLOBAL HEADINGS & BADGES ==================== */
.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title span,
.section-subtitle {
    color: var(--yellow-dark);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 10px;
}

.section-title h2 {
    color: var(--navy);
    font-size: clamp(26px, 4vw, 38px);
    font-weight: 900;
    margin-bottom: 16px;
}

.section-title p {
    color: var(--text-muted);
    max-width: 650px;
    margin: 0 auto;
    font-size: 16px;
}

/* ==================== HEADER & NAVBAR ==================== */
.site-header {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(7, 18, 37, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition);
}

.site-header.scrolled {
    background: rgba(7, 18, 37, 0.98);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.header-container {
    height: 84px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
}

.site-header.scrolled .header-container {
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-image {
    width: 58px;
    height: 58px;
    object-fit: contain;
    background: #ffffff;
    border-radius: 12px;
    padding: 3px;
    box-shadow: var(--shadow-yellow);
    transition: transform 0.3s ease;
}

.logo:hover .logo-image {
    transform: scale(1.05);
}

@media (max-width: 576px) {
    .logo {
        gap: 8px;
    }

    .logo-image {
        width: 45px;
        height: 45px;
        border-radius: 9px;
    }

    .logo-title {
        font-size: 15px;
    }

    .logo-subtitle {
        font-size: 9px;
    }
}

.navbar {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    gap: 8px;
}

.nav-link {
    position: relative;
    padding: 8px 16px;
    color: var(--text-light);
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    transition: var(--transition);
}

.nav-link::after {
    content: "";
    position: absolute;
    bottom: 3px;
    right: 16px;
    width: 0;
    height: 2px;
    background: var(--yellow);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--yellow);
    background: rgba(250, 204, 21, 0.08);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: calc(100% - 32px);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-call-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--yellow);
    color: var(--navy);
    padding: 10px 20px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 800;
    box-shadow: var(--shadow-yellow);
}

.header-call-btn:hover {
    background: var(--yellow-dark);
    transform: translateY(-2px);
}

.menu-toggle {
    width: 44px;
    height: 44px;
    border: none;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.menu-toggle span {
    width: 22px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ==================== HERO SECTION ==================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    padding-top: 130px;
    display: flex;
    align-items: center;
    background:
        linear-gradient(135deg, rgba(7, 18, 37, 0.98), rgba(15, 31, 58, 0.88)),
        url('https://images.unsplash.com/photo-1540962351504-03099e0a754b?auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 10% 20%, rgba(250, 204, 21, 0.12), transparent 40%);
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}

.industrial-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

.shape-line {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(250, 204, 21, 0.3), transparent);
    animation: flowLine 6s linear infinite;
}

.line-1 {
    width: 300px;
    top: 25%;
    right: -300px;
}

.line-2 {
    width: 400px;
    top: 60%;
    right: -400px;
    animation-delay: 2s;
}

.line-3 {
    width: 250px;
    top: 80%;
    right: -250px;
    animation-delay: 4s;
}

.glow-circle {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(250, 204, 21, 0.1);
    animation: pulse 4s ease-in-out infinite;
}

.glow-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 5%;
}

.glow-2 {
    width: 180px;
    height: 180px;
    bottom: 15%;
    right: 10%;
    animation-delay: 2s;
}

.gear {
    position: absolute;
    color: rgba(250, 204, 21, 0.08);
    animation: rotate 18s linear infinite;
}

.gear-1 {
    font-size: 160px;
    top: 15%;
    left: 5%;
}

.gear-2 {
    font-size: 100px;
    bottom: 10%;
    right: 5%;
    animation-direction: reverse;
}

.hero-content {
    color: var(--white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(250, 204, 21, 0.12);
    border: 1px solid rgba(250, 204, 21, 0.3);
    color: var(--yellow);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 24px;
}

.hero-content h1 {
    font-size: clamp(34px, 5vw, 56px);
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 20px;
}

.hero-content h1 span {
    color: var(--yellow);
}

.hero-content p {
    color: var(--text-light);
    font-size: 17px;
    line-height: 1.9;
    margin-bottom: 35px;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 800;
    font-size: 15px;
    transition: var(--transition);
}

.btn-primary-industrial {
    background: var(--yellow);
    color: var(--navy);
    box-shadow: var(--shadow-yellow);
}

.btn-primary-industrial:hover {
    background: var(--yellow-dark);
    transform: translateY(-4px);
}

.btn-outline-industrial {
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.btn-outline-industrial:hover {
    border-color: var(--yellow);
    color: var(--yellow);
    transform: translateY(-4px);
}

.hero-stats {
    display: flex;
    gap: 20px;
}

.stat-box {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 16px 24px;
    flex: 1;
}

.stat-box strong {
    display: block;
    font-size: 26px;
    color: var(--yellow);
    font-weight: 800;
}

.stat-box span {
    font-size: 12px;
    color: var(--text-light);
}

.hero-image-box {
    position: relative;
}

.image-frame {
    position: relative;
    border-radius: 24px;
    border: 1px solid rgba(250, 204, 21, 0.2);
    overflow: hidden;
    box-shadow: var(--shadow-dark);
    transform: perspective(1000px) rotateY(-8deg);
    animation: floatImage 5s ease-in-out infinite;
}

.hero-main-img {
    width: 100%;
    height: 450px;
}

.image-label {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background: rgba(7, 18, 37, 0.85);
    color: var(--yellow);
    border: 1px solid rgba(250, 204, 21, 0.3);
    padding: 10px 16px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 700;
    backdrop-filter: blur(8px);
}

.small-info-card {
    position: absolute;
    background: rgba(7, 18, 37, 0.9);
    border: 1px solid rgba(250, 204, 21, 0.25);
    padding: 12px 18px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    backdrop-filter: blur(6px);
    min-width: 220px;
}

.small-info-card i {
    width: 38px;
    height: 38px;
    background: var(--yellow);
    color: var(--navy);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.small-info-card strong {
    display: block;
    color: var(--white);
    font-size: 13px;
}

.small-info-card span {
    font-size: 11px;
    color: var(--text-light);
}

.card-1 {
    top: 50px;
    left: -30px;
    animation: floatCard 4s ease-in-out infinite;
}

.card-2 {
    bottom: 50px;
    right: -30px;
    animation: floatCard 4s ease-in-out infinite;
    animation-delay: 2s;
}

/* ==================== ABOUT & ADVANTAGES ==================== */
.about-section {
    padding: 100px 0;
    background: var(--gray-light);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.about-image-wrapper {
    position: relative;
}

.about-main-img {
    border-radius: 24px;
    height: 480px;
    width: 100%;
    box-shadow: var(--shadow-soft);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--navy);
    color: var(--white);
    padding: 20px 30px;
    border-radius: 20px;
    border-right: 5px solid var(--yellow);
    box-shadow: var(--shadow-dark);
}

.experience-badge strong {
    display: block;
    font-size: 32px;
    color: var(--yellow);
    font-weight: 900;
    line-height: 1;
}

.experience-badge span {
    font-size: 13px;
    color: var(--text-light);
}

.about-content-wrapper h2 {
    color: var(--navy);
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 20px;
}

.about-content-wrapper p {
    color: var(--text-muted);
    font-size: 16px;
    margin-bottom: 30px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.feature-item i {
    color: var(--yellow-dark);
    font-size: 18px;
}

.feature-item span {
    font-weight: 700;
    color: var(--navy-slate);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.advantage-card {
    background: var(--white);
    border-radius: 20px;
    padding: 35px 25px;
    box-shadow: var(--shadow-soft);
    border-bottom: 3px solid transparent;
    transition: var(--transition);
}

.advantage-card:hover {
    transform: translateY(-8px);
    border-bottom-color: var(--yellow);
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.08);
}

.adv-icon {
    width: 60px;
    height: 60px;
    background: var(--gray-light);
    color: var(--navy);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 25px;
    transition: var(--transition);
}

.advantage-card:hover .adv-icon {
    background: var(--navy);
    color: var(--yellow);
}

.advantage-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--navy);
}

.advantage-card p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.8;
}

/* ==================== PRODUCTS ==================== */
.products-section {
    padding: 80px 0;
    background: #fff;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.product-card {
    background: #f8fafc;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

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

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

.product-card:hover .product-img img {
    transform: scale(1.1);
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #facc15;
    color: #071225;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
}

.product-info {
    padding: 25px;
}

.product-info h3 {
    font-size: 20px;
    color: #071225;
    margin-bottom: 12px;
}

.product-info p {
    font-size: 14px;
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 20px;
}

.product-usage h4 {
    font-size: 15px;
    color: #071225;
    margin-bottom: 10px;
    border-bottom: 2px solid #facc15;
    display: inline-block;
}

.product-usage ul {
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
}

.product-usage ul li {
    font-size: 13px;
    color: #475569;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.product-usage ul li i {
    color: #22c55e; /* رنگ سبز برای تیک‌ها */
    font-size: 14px;
}

.inquiry-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 12px;
    background: #071225;
    color: #fff;
    text-decoration: none;
    border-radius: 12px;
    font-weight: bold;
    transition: 0.3s;
}

.inquiry-btn:hover {
    background: #eab308;
    color: #071225;
}

@media (max-width: 576px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
}


/* ==================== DEVICES & MACHINES ==================== */
.devices-section {
    padding: 100px 0;
    background: var(--gray-light);
}

.devices-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.device-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.device-card:hover {
    transform: translateY(-8px);
}

.device-image {
    height: 220px;
    overflow: hidden;
}

.device-image img {
    width: 100%;
    height: 100%;
    transition: transform 0.5s ease;
}

.device-card:hover .device-image img {
    transform: scale(1.06);
}

.device-info {
    padding: 25px;
}

.device-info h3 {
    font-size: 18px;
    color: var(--navy);
    margin-bottom: 10px;
}

.device-info p {
    color: var(--text-muted);
    font-size: 14px;
}

/* ==================== PROCESS ==================== */
.process-section {
    padding: 100px 0;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    position: relative;
}

.process-step {
    position: relative;
    padding: 20px;
}

.step-num {
    font-size: 56px;
    font-weight: 900;
    color: var(--yellow-soft);
    line-height: 1;
    margin-bottom: 15px;
    transition: var(--transition);
}

.process-step:hover .step-num {
    color: var(--yellow);
    transform: scale(1.1) translateX(-5px);
}

.process-step h4 {
    font-size: 16px;
    color: var(--navy);
    margin-bottom: 10px;
}

.process-step p {
    color: var(--text-muted);
    font-size: 13px;
}

/* ==================== QUALITY CONTROL ==================== */
.qc-section {
    padding: 100px 0;
    background: var(--navy);
    color: var(--white);
    overflow: hidden;
}

.qc-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}

.qc-content h2 {
    color: var(--white);
    font-size: 32px;
    font-weight: 800;
    margin: 15px 0;
}

.qc-content p {
    color: var(--text-light);
    margin-bottom: 35px;
}

.qc-stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

.qc-stat-item {
    display: flex;
    gap: 15px;
}

.qc-stat-item i {
    width: 48px;
    height: 48px;
    background: rgba(250, 204, 21, 0.1);
    color: var(--yellow);
    border: 1px solid rgba(250, 204, 21, 0.25);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.qc-stat-item h5 {
    font-size: 16px;
    color: var(--white);
    margin-bottom: 6px;
}

.qc-stat-item p {
    font-size: 13px;
    color: var(--text-light);
}

.qc-image img {
    border-radius: 24px;
    height: 420px;
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ==================== GALLERY ==================== */
.gallery-section {
    padding: 100px 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.gallery-item {
    height: 250px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    position: relative;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    transition: transform 0.6s ease;
}

.gallery-item::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(7, 18, 37, 0.6), transparent);
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item:hover::after {
    opacity: 1;
}

/* ==================== CONTACT ==================== */
/* بخش کلی تماس */
.contact-section {
    padding: 60px 0;
    background-color: #f8fafc;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    align-items: start;
}

/* استایل فرم */
.contact-form-box {
    background: #ffffff;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    border: 1px solid #e2e8f0;
}

.contact-form-box h2 {
    color: #071225;
    font-size: 22px;
    margin-bottom: 24px;
    font-weight: bold;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 14px;
    color: #1e293b;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    font-family: inherit;
    font-size: 14px;
    background-color: #f8fafc;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    border-color: #071225;
    background-color: #fff;
    outline: none;
    box-shadow: 0 0 0 3px rgba(7, 18, 37, 0.1);
}

.submit-btn {
    width: 100%;
    padding: 14px;
    background-color: #071225;
    color: #ffffff;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background-color: #0f1f3a;
    transform: translateY(-2px);
}

/* بخش اطلاعات تماس */
.contact-info-box .sub-title {
    color: #eab308;
    font-weight: bold;
    font-size: 14px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 8px;
}

.contact-info-box h2 {
    color: #071225;
    font-size: 28px;
    margin-bottom: 15px;
    font-weight: bold;
    line-height: 1.4;
}

.contact-desc {
    color: #64748b;
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 30px;
}

/* کارت‌های اطلاعات */
.info-cards-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.info-card {
    display: flex;
    align-items: center;
    background: #ffffff;
    padding: 16px 20px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
    transition: all 0.3s ease;
}

.info-card:hover {
    transform: translateX(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
}

.card-icon {
    width: 46px;
    height: 46px;
    border-radius: 10px;
    background-color: rgba(7, 18, 37, 0.05);
    color: #071225;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-left: 16px;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.card-details h4 {
    margin: 0 0 6px 0;
    font-size: 15px;
    color: #64748b;
    font-weight: 500;
}

.card-details span, 
.card-details p, 
.card-details a {
    color: #071225;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    line-height: 1.5;
    display: block;
}

/* استایل‌های اختصاصی شبکه‌های اجتماعی */
.whatsapp-card:hover .card-icon {
    background-color: #25d366;
    color: #fff;
}

.instagram-card:hover .card-icon {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: #fff;
}

.manager-contact {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.manager-contact span strong {
    color: #64748b;
    font-weight: normal;
}

/* واکنش‌گرایی (Responsive) */
@media (max-width: 992px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 576px) {
    .contact-form-box {
        padding: 20px;
    }
    .info-card {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    .card-icon {
        margin-left: 0;
    }
}


/* ==================== FOOTER ==================== */
.site-footer {
    background: var(--navy);
    color: var(--white);
    padding: 80px 0 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
}

.about-col p {
    color: var(--text-light);
    font-size: 14px;
    margin: 20px 0;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--text-light);
}

.social-links a:hover {
    background: var(--yellow);
    color: var(--navy);
}

.footer-col h4 {
    font-size: 16px;
    margin-bottom: 22px;
    position: relative;
}

.footer-col h4::after {
    content: "";
    position: absolute;
    bottom: -6px;
    right: 0;
    width: 35px;
    height: 2px;
    background: var(--yellow);
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col ul a {
    color: var(--text-light);
    font-size: 14px;
}

.footer-col ul a:hover {
    color: var(--yellow);
    padding-right: 5px;
}

.footer-col p {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 12px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 25px 0;
}

.bottom-container {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-light);
}

/* ==================== KEYFRAMES & SCROLL ANIMATIONS ==================== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

@keyframes shine {
    0% {
        left: -70%;
    }

    40% {
        left: 140%;
    }

    100% {
        left: 140%;
    }
}

@keyframes flowLine {
    0% {
        right: -400px;
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        right: 110%;
        opacity: 0;
    }
}

@keyframes pulse {
    0%,
    100% {
        transform: scale(1);
        opacity: 0.2;
    }

    50% {
        transform: scale(1.12);
        opacity: 0.6;
    }
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes floatImage {
    0%,
    100% {
        transform: perspective(1000px) rotateY(-8deg) translateY(0);
    }

    50% {
        transform: perspective(1000px) rotateY(-8deg) translateY(-12px);
    }
}

@keyframes floatCard {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 992px) {
    .menu-toggle {
        display: flex;
    }

    .navbar {
        position: absolute;
        top: 100%;
        right: 4%;
        width: 92%;
        background: var(--navy);
        border: 1px solid rgba(250, 204, 21, 0.2);
        border-radius: 0 0 16px 16px;
        padding: 15px;
        box-shadow: var(--shadow-dark);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-15px);
        transition: var(--transition);
    }

    .navbar.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .nav-list {
        flex-direction: column;
        gap: 6px;
    }

    .nav-link {
        width: 100%;
    }

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

    .hero-container,
    .about-grid,
    .qc-container,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-content,
    .qc-content {
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        max-width: 500px;
        margin: 0 auto;
    }

    .hero-image-box {
        max-width: 500px;
        margin: 0 auto;
        width: 100%;
    }

    .advantages-grid,
    .product-grid,
    .devices-grid {
        grid-template-columns: 1fr 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr 1fr;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .advantages-grid,
    .product-grid,
    .devices-grid,
    .process-steps,
    .gallery-grid,
    .footer-top {
        grid-template-columns: 1fr;
    }

    .header-call-btn span {
        display: none;
    }

    .header-call-btn {
        width: 44px;
        height: 44px;
        padding: 0;
        justify-content: center;
        border-radius: 10px;
    }

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

    .btn {
        width: 100%;
    }

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

    .experience-badge {
        left: 10px;
        bottom: 10px;
    }

    .bottom-container {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .contact-form-box {
        padding: 28px 20px;
    }

    .hero-main-img,
    .about-main-img,
    .qc-image img {
        height: 320px;
    }

    .small-info-card {
        position: static;
        margin-top: 15px;
        width: 100%;
    }

    .image-frame {
        transform: none;
        animation: none;
    }
}

@media (max-width: 480px) {
    .container {
        width: 94%;
    }

    .logo-subtitle {
        display: none;
    }

    .logo-title {
        font-size: 16px;
    }

    .logo-icon {
        width: 42px;
        height: 42px;
        font-size: 19px;
    }

    .header-container {
        height: 74px;
    }

    .site-header.scrolled .header-container {
        height: 64px;
    }

    .hero-section {
        padding-top: 110px;
    }

    .hero-content h1 {
        font-size: 30px;
    }

    .hero-content p {
        font-size: 15px;
    }

    .section-title {
        margin-bottom: 40px;
    }

    .about-section,
    .products-section,
    .devices-section,
    .process-section,
    .qc-section,
    .gallery-section,
    .contact-section {
        padding: 70px 0;
    }

    .gear-1 {
        font-size: 90px;
    }

    .gear-2 {
        font-size: 70px;
    }
}
.form-message {
    animation: fadeFormMessage 0.35s ease forwards;
}

@keyframes fadeFormMessage {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}