:root {
    --brass-primary: #D4AF37;
    --brass-light: #F4E4BC;
    --brass-dark: #AA8C2C;
    --dark-bg: #0a0a0a;
    --dark-surface: #111111;
    --dark-elevated: #1a1a1a;
    --dark-card: #222222;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --accent-gradient: linear-gradient(135deg, #D4AF37 0%, #F4E4BC 50%, #AA8C2C 100%);
    --shadow-brass: 0 20px 40px rgba(212, 175, 55, 0.15);
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-brass: rgba(212, 175, 55, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}


.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-brass);
    transition: all 0.4s;
}

.header.scrolled {
    background: rgba(10, 10, 10, 0.95);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.logo img {
    height: 60px;
    width: auto;
}

.logo-text {
    font-weight: 700;
    letter-spacing: -0.5px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    display: inline-block;
    text-align: left;
}

.logo-icon {
    width: 38px;
    height: 38px;
    background: var(--accent-gradient);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    font-size: 1rem;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    position: relative;
    transition: color 0.3s;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--brass-primary);
    transition: width 0.3s;
}

.nav-links a:hover {
    color: var(--brass-primary);
}

.nav-links a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1001;
}


.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    background: var(--dark-bg);
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(212, 175, 55, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(212, 175, 55, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(50px, 50px);
    }
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.35;
    animation: orbFloat 12s infinite ease-in-out;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--brass-primary);
    top: -10%;
    right: 10%;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: #8B4513;
    bottom: 10%;
    left: -5%;
    animation-delay: 3s;
}

.orb-3 {
    width: 200px;
    height: 200px;
    background: var(--brass-light);
    top: 40%;
    right: 30%;
    animation-delay: 6s;
    opacity: 0.2;
}

@keyframes orbFloat {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(30px, -30px) scale(1.1);
    }

    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 620px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--brass-primary);
    margin-bottom: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.2rem, 4.5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-title .highlight {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
}

.hero-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.btn {
    padding: 0.9rem 1.8rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    font-size: 0.95rem;
    font-family: inherit;
}

.btn-primary {
    background: var(--accent-gradient);
    color: var(--dark-bg);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(212, 175, 55, 0.4);
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid rgba(212, 175, 55, 0.3);
}

.btn-outline:hover {
    border-color: var(--brass-primary);
    background: rgba(212, 175, 55, 0.1);
    color: var(--brass-primary);
}

.btn-lg {
    padding: 1.1rem 2.5rem;
    font-size: 1.05rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.trust-badges {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    background: rgba(255, 255, 255, 0.04);
    padding: 0.7rem 1rem;
    border-radius: 10px;
    border: 1px solid var(--border-subtle);
}

.trust-icon {
    color: var(--brass-primary);
    font-size: 1.1rem;
}

.trust-text {
    font-size: 0.85rem;
    font-weight: 600;
}

.trust-sub {
    font-size: 0.75rem;
    color: var(--text-secondary);
}



.hero-visual {
    position: relative;
    height: 550px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-3d-object {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tech-hex-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tech-hex {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    transition: all 0.5s;
}

.hex-1 {
    width: 140px;
    height: 160px;
    border: 2px solid var(--brass-primary);
    background: rgba(212, 175, 55, 0.05);
    animation: hexPulse 4s infinite;
}

.hex-2 {
    width: 260px;
    height: 300px;
    border: 1px dashed rgba(212, 175, 55, 0.4);
    animation: hexSpin 25s linear infinite;
}

.hex-3 {
    width: 380px;
    height: 440px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    animation: hexSpin 40s linear infinite reverse;
}

.tech-center-glow {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--brass-primary);
    border-radius: 50%;
    box-shadow: 0 0 50px var(--brass-primary);
    animation: glowPulse 3s infinite alternate;
    z-index: 2;
}


/* --- Precision Core Animation Styles --- */

.hero-precision-scene {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.precision-core {
    position: absolute;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, var(--brass-primary) 100%);
    border-radius: 50%;
    box-shadow: 0 0 30px var(--brass-primary);
    animation: corePulse 3s ease-in-out infinite;
    z-index: 10;
}

.core-logo {
    width: 70%;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 5px rgba(0, 0, 0, 0.5));
}

.precision-ring {
    position: absolute;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.ring-1 {
    width: 140px;
    height: 140px;
    border: 2px solid rgba(212, 175, 55, 0.3);
    border-top-color: var(--brass-primary);
    animation: precisionSpin 8s linear infinite;
}

.ring-2 {
    width: 220px;
    height: 220px;
    border: 1px dashed rgba(212, 175, 55, 0.5);
    animation: precisionSpin 15s linear infinite reverse;
}

.ring-3 {
    width: 320px;
    height: 320px;
    border: 1px dotted rgba(212, 175, 55, 0.3);
    animation: precisionSpin 30s linear infinite;
}

.precision-axis {
    position: absolute;
    background: rgba(212, 175, 55, 0.2);
}

.axis-x {
    width: 360px;
    height: 1px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.axis-y {
    width: 1px;
    height: 360px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

@keyframes corePulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.8;
    }

    50% {
        transform: scale(1.1);
        opacity: 1;
        box-shadow: 0 0 50px var(--brass-light);
    }
}

@keyframes precisionSpin {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes hexSpin {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes glowPulse {
    from {
        box-shadow: 0 0 30px var(--brass-primary);
        opacity: 0.7;
        transform: scale(0.9);
    }

    to {
        box-shadow: 0 0 80px var(--brass-primary);
        opacity: 1;
        transform: scale(1.1);
    }
}

@keyframes particleFloat {
    0% {
        transform: translate(0, 0);
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    100% {
        transform: translate(60px, -60px);
        opacity: 0;
    }
}

.floating-card {
    position: absolute;
    background: rgba(30, 30, 30, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-brass);
    border-radius: 14px;
    padding: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    z-index: 3;
    animation: cardFloat 8s ease-in-out infinite;
}

.floating-card-1 {
    top: 10%;
    left: -20px;
}

.floating-card-2 {
    bottom: 15%;
    right: -20px;
    animation-delay: 2s;
}

.floating-card-3 {
    top: 55%;
    left: -40px;
    animation-delay: 4s;
}

@keyframes cardFloat {

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

    50% {
        transform: translateY(-12px);
    }
}

.card-icon {
    width: 44px;
    height: 44px;
    background: rgba(212, 175, 55, 0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brass-primary);
    font-size: 1.2rem;
}

.card-info h4 {
    font-size: 0.85rem;
    color: var(--text-primary);
    font-family: 'Space Grotesk', sans-serif;
}

.card-info p {
    font-size: 0.75rem;
    color: var(--text-secondary);
}


.stats-section {
    background: var(--dark-surface);
    padding: 0;
    position: relative;
    z-index: 10;
}

.stats-container {
    max-width: 1200px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: var(--dark-elevated);
    border-radius: 16px;
    margin: 0 auto;
    transform: translateY(-50%);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-brass);
    overflow: hidden;
}

.stat-box {
    padding: 2rem 1.5rem;
    text-align: center;
    border-right: 1px solid var(--border-subtle);
}

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

.stat-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--brass-primary);
    margin-bottom: 0.3rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}


.section-header {
    text-align: center;
    margin-bottom: 3.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-tag {
    display: inline-block;
    background: rgba(212, 175, 55, 0.1);
    color: var(--brass-primary);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2.2rem;
    margin-bottom: 0.8rem;
    color: var(--text-primary);
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.6;
}


.section-about {
    padding: 8rem 2rem 6rem;
    background: var(--dark-surface);
}

.about-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.about-visual {
    position: relative;
}

.about-image-placeholder {
    background: linear-gradient(135deg, var(--dark-elevated) 0%, var(--dark-card) 100%);
    border-radius: 20px;
    height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    color: rgba(212, 175, 55, 0.2);
    position: relative;
    border: 1px solid var(--border-brass);
    overflow: hidden;
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--accent-gradient);
    color: var(--dark-bg);
    padding: 1.2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.exp-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    display: block;
}

.exp-text {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.about-content .section-tag {
    margin-bottom: 0.8rem;
}

.about-content .section-title {
    text-align: left;
    font-size: 2rem;
}

.about-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
    margin-top: 1.5rem;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.about-feature i {
    color: var(--brass-primary);
    font-size: 0.9rem;
}


.section-products {
    padding: 6rem 2rem 8rem;
    background: var(--dark-bg);
}

.products-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.filter-container {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.filter-tab {
    padding: 0.7rem 1.3rem;
    background: transparent;
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s;
    font-family: inherit;
    font-size: 0.9rem;
}

.filter-tab:hover {
    border-color: var(--brass-primary);
    color: var(--brass-primary);
}

.filter-tab.active {
    background: var(--brass-primary);
    color: var(--dark-bg);
    border-color: var(--brass-primary);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

.product-card {
    background: var(--dark-elevated);
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--border-subtle);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-brass);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.product-image-wrap {
    height: 220px;
    background: linear-gradient(135deg, #1f1f1f 0%, #181818 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-image-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(212, 175, 55, 0.08) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s;
}

.product-card:hover .product-image-wrap::before {
    opacity: 1;
}

.product-img {
    font-size: 3.5rem;
    color: var(--brass-primary);
    transition: all 0.4s;
}

.product-card:hover .product-img {
    transform: scale(1.1) rotate(5deg);
}

.product-badge {
    position: absolute;
    top: 0.8rem;
    right: 0.8rem;
    background: rgba(212, 175, 55, 0.15);
    color: var(--brass-primary);
    padding: 0.25rem 0.7rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    border: 1px solid rgba(212, 175, 55, 0.25);
}

.product-content {
    padding: 1.3rem;
}



.product-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.15rem;
    margin-bottom: 0.6rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.product-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 0.8rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0.8rem;
    border-top: 1px solid var(--border-subtle);
}

.product-meta {
    display: flex;
    gap: 0.8rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.product-meta i {
    color: var(--brass-primary);
    margin-right: 0.2rem;
}

.view-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
    color: var(--brass-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 0.8rem;
}

.view-btn:hover {
    background: var(--brass-primary);
    color: var(--dark-bg);
}


.section-features {
    padding: 6rem 2rem;
    background: var(--dark-surface);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: var(--dark-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: var(--border-brass);
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brass-primary);
    font-size: 1.4rem;
    margin-bottom: 1.2rem;
}

.feature-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.15rem;
    margin-bottom: 0.6rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}


.section-process {
    padding: 6rem 2rem;
    background: var(--dark-bg);
}

.process-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--brass-primary), rgba(212, 175, 55, 0.1));
}

.process-step {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
    position: relative;
}

.step-number {
    width: 80px;
    height: 80px;
    min-width: 80px;
    background: var(--dark-elevated);
    border: 2px solid var(--brass-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--brass-primary);
    z-index: 2;
}

.step-content {
    background: var(--dark-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    padding: 1.5rem;
    flex: 1;
    transition: all 0.3s;
}

.step-content:hover {
    border-color: var(--border-brass);
}

.step-content h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.step-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}


.section-industries {
    padding: 6rem 2rem;
    background: var(--dark-surface);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.industry-card {
    background: var(--dark-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s;
}

.industry-card:hover {
    border-color: var(--border-brass);
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.industry-icon {
    width: 64px;
    height: 64px;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brass-primary);
    font-size: 1.6rem;
    margin: 0 auto 1.2rem;
}

.industry-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    margin-bottom: 0.6rem;
    color: var(--text-primary);
}

.industry-card p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.5;
}


.section-quality {
    padding: 6rem 2rem;
    background: var(--dark-bg);
}

.quality-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    align-items: start;
}

.quality-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.quality-item {
    display: flex;
    gap: 1.2rem;
    background: var(--dark-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    padding: 1.5rem;
    transition: all 0.3s;
}

.quality-item:hover {
    border-color: var(--border-brass);
}

.quality-num {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--brass-primary);
    min-width: 40px;
}

.quality-item h4 {
    font-size: 1rem;
    margin-bottom: 0.3rem;
    color: var(--text-primary);
}

.quality-item p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.5;
}

.quality-badges {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.cert-badge {
    background: var(--dark-elevated);
    border: 1px solid var(--border-brass);
    border-radius: 14px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s;
}

.cert-badge:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-brass);
}

.cert-badge i {
    font-size: 2rem;
    color: var(--brass-primary);
    margin-bottom: 0.8rem;
}

.cert-badge h4 {
    font-size: 0.95rem;
    margin-bottom: 0.3rem;
    color: var(--text-primary);
}

.cert-badge p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}


.cta-banner {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, var(--dark-elevated) 0%, #1a1510 100%);
    border-top: 1px solid var(--border-brass);
    border-bottom: 1px solid var(--border-brass);
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    max-width: 1200px;
}

.cta-inner h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.cta-inner p {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 600px;
}


.section-testimonials {
    padding: 6rem 2rem;
    background: var(--dark-surface);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--dark-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s;
}

.testimonial-card:hover {
    border-color: var(--border-brass);
}

.testimonial-stars {
    color: var(--brass-primary);
    margin-bottom: 1rem;
    font-size: 0.9rem;
    display: flex;
    gap: 0.2rem;
}

.testimonial-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial-author strong {
    display: block;
    color: var(--text-primary);
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
}

.testimonial-author span {
    color: var(--text-muted);
    font-size: 0.8rem;
}


.section-faq {
    padding: 6rem 2rem;
    background: var(--dark-bg);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--dark-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    margin-bottom: 0.8rem;
    overflow: hidden;
    transition: border-color 0.3s;
}

.faq-item:hover,
.faq-item.active {
    border-color: var(--border-brass);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 1.5rem;
    cursor: pointer;
    gap: 1rem;
}

.faq-question span {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.faq-question i {
    color: var(--brass-primary);
    transition: transform 0.3s;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 1.5rem 1.5rem;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.9rem;
}


.section-contact {
    padding: 6rem 2rem;
    background: var(--dark-surface);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info-panel {
    background: var(--dark-elevated);
    border: 1px solid var(--border-brass);
    border-radius: 20px;
    padding: 2.5rem;
}

.contact-info-panel h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    color: var(--text-primary);
}

.contact-info-panel>p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brass-primary);
    font-size: 1rem;
}

.contact-item h4 {
    font-size: 0.9rem;
    margin-bottom: 0.2rem;
    color: var(--text-primary);
}

.contact-item p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.5;
}

.contact-social {
    display: flex;
    gap: 0.8rem;
    margin-top: 2rem;
}

.contact-social a {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brass-primary);
    text-decoration: none;
    transition: all 0.3s;
}

.contact-social a:hover {
    background: var(--brass-primary);
    color: var(--dark-bg);
}

.contact-form {
    background: var(--dark-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 2.5rem;
}

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

.form-group {
    margin-bottom: 1.2rem;
}

.form-group label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    background: var(--dark-bg);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--brass-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-group select {
    cursor: pointer;
}

.form-status {
    margin-top: 1rem;
    text-align: center;
    font-weight: 500;
    font-size: 0.9rem;
}


.footer {
    padding: 4rem 2rem 1.5rem;
    background: var(--dark-bg);
    border-top: 1px solid var(--border-subtle);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-brand h3 i {
    color: var(--brass-primary);
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 1.2rem;
}

.footer-social {
    display: flex;
    gap: 0.6rem;
}

.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s;
    font-size: 0.85rem;
}

.footer-social a:hover {
    background: var(--brass-primary);
    color: var(--dark-bg);
    border-color: var(--brass-primary);
}

.footer-links h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.88rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--brass-primary);
}

.footer-bottom {
    border-top: 1px solid var(--border-subtle);
    padding-top: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.8rem;
}


.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal-overlay.active {
    display: flex;
}

.modal-container {
    background: var(--dark-elevated);
    border-radius: 20px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid var(--border-brass);
    position: relative;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 10;
    font-size: 1rem;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--brass-primary);
}

.modal-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
}

.modal-visual {
    background: linear-gradient(135deg, #1a1a1a 0%, #141414 100%);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 350px;
}

.modal-icon {
    font-size: 6rem;
    color: var(--brass-primary);
    margin-bottom: 1.5rem;
}

.modal-icon i {
    filter: drop-shadow(0 15px 30px rgba(212, 175, 55, 0.3));
}

.modal-specs-quick {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    justify-content: center;
}

.spec-pill {
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--brass-light);
}

.modal-info {
    padding: 2.5rem;
}

.modal-category {
    display: inline-block;
    background: rgba(212, 175, 55, 0.1);
    color: var(--brass-primary);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 0.8rem;
}

.modal-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.6rem;
    margin-bottom: 0.4rem;
    color: var(--text-primary);
}



.modal-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.modal-features h4 {
    color: var(--text-primary);
    margin-bottom: 0.8rem;
    font-size: 1rem;
}

.feature-list {
    list-style: none;
    display: grid;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.feature-list i {
    color: var(--brass-primary);
    margin-top: 0.2rem;
    font-size: 0.8rem;
}

.modal-cta {
    display: flex;
    gap: 0.8rem;
}


.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 1000;
    text-decoration: none;
}

.whatsapp-btn:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
}


@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-visual {
        height: 350px;
    }

    .hero-cta-group,
    .trust-badges {
        justify-content: center;
    }

    .floating-card {
        display: none;
    }

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

    .about-content .section-title {
        text-align: center;
    }

    .stats-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-box {
        border-bottom: 1px solid var(--border-subtle);
    }

    .stat-box:nth-child(2n) {
        border-right: none;
    }

    .features-grid,
    .industries-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .quality-grid {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .modal-grid {
        grid-template-columns: 1fr;
    }

    .cta-inner {
        flex-direction: column;
        text-align: center;
    }

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

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--dark-surface);
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        transition: right 0.3s;
        border-left: 1px solid var(--border-brass);
    }

    .nav-links.active {
        right: 0;
    }

    .mobile-menu-btn {
        display: block;
    }
}


.process-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.process-card {
    background: var(--dark-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.process-card:hover,
.process-card.active {
    border-color: var(--brass-primary);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.process-header {
    display: flex;
    align-items: center;
    padding: 1.2rem 1.5rem;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.02);
}

.process-step-num {
    width: 36px;
    height: 36px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
    color: var(--brass-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    margin-right: 1rem;
    font-size: 0.9rem;
}

.process-header h3 {
    flex: 1;
    color: var(--text-primary);
    font-size: 1.05rem;
    font-family: 'Space Grotesk', sans-serif;
}

.process-toggle-icon {
    color: var(--brass-primary);
    transition: transform 0.3s ease;
}

.process-card.active .process-toggle-icon {
    transform: rotate(180deg);
}

.process-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 1.5rem;
}

.process-card.active .process-body {
    padding-bottom: 1.5rem;
    max-height: 300px;
}

.process-body p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    border-top: 1px solid var(--border-subtle);
    padding-top: 1rem;
}



@media (max-width: 767px) {


    .hero {
        min-height: auto;
        padding-top: 120px;
        padding-bottom: 3rem;
        display: block;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 1rem;
        text-align: center;
    }

    .hero-visual,
    .hero-3d-object,
    .floating-card,
    .orb {
        display: none !important;
    }

    .hero-content {
        max-width: 100%;
        margin: 0 auto;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-tag {
        margin-bottom: 1rem;
        justify-content: center;
    }

    .hero-cta-group {
        justify-content: center;
    }

    .trust-badges {
        justify-content: center;
        margin-top: 2rem;
    }


    .stats-container {
        grid-template-columns: 1fr 1fr;
        transform: none;
        margin-top: 2rem;
        border-radius: 0;
        border-left: none;
        border-right: none;
        margin-bottom: 0;
    }

    .stat-box {
        padding: 1.5rem 1rem;
        border-bottom: 1px solid var(--border-subtle);
    }

    .stat-box:nth-child(2n) {
        border-right: none;
    }

    .stat-box:nth-last-child(-n+2) {
        border-bottom: none;
    }


    .section-about {
        padding: 4rem 1.5rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-visual {
        order: -1;
    }

    .about-image-placeholder {
        height: auto;
        max-height: 250px;
        min-height: 200px;
    }

    .about-content .section-title {
        font-size: 1.8rem;
        text-align: center;
    }

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


    .section-products {
        padding: 4rem 1.5rem;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .filter-container {
        overflow-x: auto;
        justify-content: flex-start;
        padding-bottom: 0.5rem;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    .filter-tab {
        white-space: nowrap;
        flex-shrink: 0;
    }


    .section-features {
        padding: 4rem 1.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .feature-card {
        padding: 1.5rem;
    }

    .feature-card h3 {
        margin-bottom: 0.4rem;
        line-height: 1.3;
    }

    .feature-card p {
        margin-bottom: 0;
        line-height: 1.5;
    }


    .section-process {
        padding: 4rem 1.5rem;
    }


    .section-industries {
        padding: 4rem 1.5rem;
    }

    .industries-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .industry-card {
        padding: 1.5rem;
    }


    .section-quality {
        padding: 4rem 1.5rem;
    }

    .quality-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .quality-item {
        padding: 1.2rem;
    }

    .quality-badges {
        grid-template-columns: 1fr;
    }


    .section-testimonials {
        padding: 4rem 1.5rem;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .testimonial-card {
        padding: 1.5rem;
    }


    .section-faq {
        padding: 4rem 1.5rem;
    }


    .section-contact {
        padding: 4rem 1.5rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-info-panel,
    .contact-form {
        padding: 1.5rem;
    }

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

    .form-group {
        width: 100% !important;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px;
    }


    .footer {
        padding: 3rem 1.5rem 1rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-brand h3 {
        justify-content: center;
    }

    .footer-col h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .footer-social {
        justify-content: center;
    }

    .whatsapp-btn {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }
}