/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-black: #000000;
    --secondary-black: #0a0a0a;
    --tertiary-black: #141414;
    --sky-blue: #00d4ff;
    --sky-blue-light: #33ddff;
    --sky-blue-dark: #00b8e6;
    --sky-blue-glow: rgba(0, 212, 255, 0.3);
    --white: #ffffff;
    --gray-light: #f5f5f5;
    --gray: #888888;
    --gray-dark: #333333;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--primary-black);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    cursor: default;
    opacity: 1;
    transition: opacity 0.5s ease-in-out;
}

/* Show content when loaded */
body.loaded {
    opacity: 1;
}

/* Smooth scroll with momentum */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform, background;
}

.navbar.scrolled {
    background: rgba(0, 0, 0, 0.95);
    box-shadow: 0 4px 30px rgba(0, 212, 255, 0.1);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 0;
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.logo-text {
    color: var(--white);
}

.logo-accent {
    color: var(--sky-blue);
    position: relative;
}

.logo-accent::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--sky-blue), transparent);
    animation: glow-pulse 2s ease-in-out infinite;
}

@keyframes glow-pulse {

    0%,
    100% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--sky-blue), transparent);
    transform: translateX(-50%);
    transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 0 10px var(--sky-blue);
}

.nav-link:hover {
    color: var(--sky-blue);
    transform: translateY(-2px);
}

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

.nav-link.active {
    color: var(--sky-blue);
}

.nav-link.active::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.5;
    animation: float 25s ease-in-out infinite;
    will-change: transform;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--sky-blue), rgba(0, 212, 255, 0.3), transparent);
    top: -250px;
    left: -250px;
    animation-delay: 0s;
    animation-name: float, pulse-glow;
    animation-duration: 25s, 4s;
    animation-iteration-count: infinite, infinite;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--sky-blue-dark), rgba(0, 184, 230, 0.3), transparent);
    bottom: -200px;
    right: -200px;
    animation-delay: 5s;
    animation-name: float-reverse, pulse-glow;
    animation-duration: 30s, 5s;
    animation-iteration-count: infinite, infinite;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--sky-blue-light), rgba(51, 221, 255, 0.3), transparent);
    top: 50%;
    right: 10%;
    animation-delay: 10s;
    animation-name: float, pulse-glow;
    animation-duration: 20s, 3.5s;
    animation-iteration-count: infinite, infinite;
}

@keyframes float {

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

    25% {
        transform: translate(50px, -40px) scale(1.15) rotate(90deg);
    }

    50% {
        transform: translate(-30px, 40px) scale(0.95) rotate(180deg);
    }

    75% {
        transform: translate(40px, 30px) scale(1.05) rotate(270deg);
    }
}

@keyframes float-reverse {

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

    25% {
        transform: translate(-50px, 40px) scale(1.15) rotate(-90deg);
    }

    50% {
        transform: translate(30px, -40px) scale(0.95) rotate(-180deg);
    }

    75% {
        transform: translate(-40px, -30px) scale(1.05) rotate(-270deg);
    }
}

@keyframes pulse-glow {

    0%,
    100% {
        opacity: 0.4;
        filter: blur(100px);
    }

    50% {
        opacity: 0.7;
        filter: blur(120px);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    animation: fadeInUp 1s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

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

.hero-badge {
    display: inline-block;
    margin-bottom: 2rem;
    padding: 0.6rem 1.5rem;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 50px;
    backdrop-filter: blur(10px);
    animation: slideInDown 0.8s ease-out;
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

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

.badge-text {
    color: var(--sky-blue);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.title-line {
    display: block;
    opacity: 0;
    animation: slideUpFade 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    transform: translateY(30px);
}

.title-line:nth-child(1) {
    animation-delay: 0.3s;
}

.title-line:nth-child(2) {
    animation-delay: 0.5s;
}

.title-line:nth-child(3) {
    animation-delay: 0.7s;
}

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

.title-line.highlight {
    background: linear-gradient(135deg, var(--sky-blue), var(--sky-blue-light), var(--sky-blue));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    animation: slideUpFade 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards, gradient-shift 3s ease infinite;
    animation-delay: 0.5s, 1.3s;
}

@keyframes gradient-shift {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

.title-line.highlight::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--sky-blue), transparent);
    animation: underline-expand 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 1s;
}

@keyframes underline-expand {
    to {
        width: 100%;
    }
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 4rem;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.btn {
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 2px solid transparent;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    will-change: transform;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn>* {
    position: relative;
    z-index: 1;
}

.btn-primary {
    background: linear-gradient(135deg, var(--sky-blue), var(--sky-blue-dark));
    color: var(--primary-black);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0, 212, 255, 0.5);
}

.btn-primary:active {
    transform: translateY(-2px) scale(0.98);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border-color: rgba(0, 212, 255, 0.5);
    position: relative;
}

.btn-secondary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-secondary:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--sky-blue);
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 35px rgba(0, 212, 255, 0.2);
}

.btn-secondary:hover::after {
    left: 100%;
}

.btn-secondary:active {
    transform: translateY(-2px) scale(0.98);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--sky-blue);
    margin-bottom: 0.5rem;
    display: block;
}

.stat-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

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

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--sky-blue);
    border-radius: 15px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--sky-blue);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }

    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(15px);
    }
}

/* ============================================
   SECTION STYLES
   ============================================ */
section {
    padding: 100px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 50px;
    color: var(--sky-blue);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 1rem;
}

.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--white);
}

.section-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    background: var(--secondary-black);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
    will-change: transform;
    cursor: pointer;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--sky-blue), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.15), transparent);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    pointer-events: none;
}

.service-card:hover::before {
    transform: translateX(100%);
}

.service-card:hover::after {
    width: 400px;
    height: 400px;
}

.service-card:hover {
    transform: translateY(-15px) rotateX(2deg) rotateY(-2deg);
    border-color: rgba(0, 212, 255, 0.4);
    box-shadow: 0 30px 60px rgba(0, 212, 255, 0.2),
        0 0 0 1px rgba(0, 212, 255, 0.1) inset,
        0 0 80px rgba(0, 212, 255, 0.1);
    background: rgba(255, 255, 255, 0.06);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--sky-blue);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    z-index: 2;
}

.service-card:hover .service-icon {
    background: rgba(0, 212, 255, 0.25);
    transform: scale(1.15) rotate(10deg) translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.service-icon svg {
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover .service-icon svg {
    transform: scale(1.1);
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
}

.service-icon svg {
    width: 30px;
    height: 30px;
}

.service-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--white);
}

.service-description {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.service-features li {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    padding-left: 1.5rem;
    position: relative;
    transition: all 0.3s ease;
    transform: translateX(0);
}

.service-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--sky-blue);
    transition: all 0.3s ease;
    opacity: 0.7;
}

.service-card:hover .service-features li {
    color: rgba(255, 255, 255, 0.8);
    transform: translateX(5px);
}

.service-card:hover .service-features li::before {
    opacity: 1;
    transform: translateX(3px);
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products {
    background: var(--primary-black);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.product-card {
    background: var(--tertiary-black);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(0, 212, 255, 0.1);
    transition: var(--transition);
    position: relative;
}

.product-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 212, 255, 0.2),
        0 0 0 1px rgba(0, 212, 255, 0.1) inset;
    border-color: rgba(0, 212, 255, 0.4);
}

.product-image {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.8));
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.product-content {
    padding: 2rem;
}

.product-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--white);
}

.product-description {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.product-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    padding: 0.4rem 1rem;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 20px;
    color: var(--sky-blue);
    font-size: 0.85rem;
    font-weight: 500;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    background: var(--secondary-black);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text {
    animation: fadeInLeft 1s ease-out;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

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

.about-description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    line-height: 1.8;
    font-size: 1.05rem;
}

.about-features {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.feature-icon {
    width: 40px;
    height: 40px;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--sky-blue);
    font-weight: 700;
    flex-shrink: 0;
}

.feature-text h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
    color: var(--white);
}

.feature-text p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.about-image {
    animation: fadeInRight 1s ease-out;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

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

.image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}

.image-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.2), transparent);
    animation: rotate 20s linear infinite;
    pointer-events: none;
}

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

    to {
        transform: rotate(360deg);
    }
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    background: var(--primary-black);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    max-width: 1100px;
    margin: 0 auto;
}

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

.info-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: 15px;
    padding: 2rem;
    transition: var(--transition);
}

.info-card:hover {
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateX(10px);
    background: rgba(255, 255, 255, 0.05);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--sky-blue);
    margin-bottom: 1rem;
}

.info-icon svg {
    width: 24px;
    height: 24px;
}

.info-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.info-card p {
    color: rgba(255, 255, 255, 0.7);
}

.contact-form {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
}

.form-group {
    position: relative;
    margin-bottom: 2rem;
}

.form-input {
    width: 100%;
    padding: 1rem 1.2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 12px;
    color: var(--white);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-input:focus {
    outline: none;
    border-color: var(--sky-blue);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1),
        0 0 20px rgba(0, 212, 255, 0.2);
    transform: translateY(-2px);
}

.form-group {
    position: relative;
    margin-bottom: 2rem;
}

.form-group::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--sky-blue), transparent);
    transform: translateX(-50%);
    transition: width 0.4s ease;
}

.form-group:focus-within::after {
    width: 100%;
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
}

.form-label {
    position: absolute;
    top: -10px;
    left: 12px;
    background: var(--primary-black);
    padding: 0 0.5rem;
    color: var(--sky-blue);
    font-size: 0.85rem;
    font-weight: 500;
    opacity: 0;
    transition: var(--transition);
}

.form-input:focus+.form-label,
.form-input:not(:placeholder-shown)+.form-label {
    opacity: 1;
}

.btn-submit {
    width: 100%;
    justify-content: center;
    margin-top: 1rem;
}

.btn-submit svg {
    width: 20px;
    height: 20px;
    transition: var(--transition);
}

.btn-submit:hover svg {
    transform: translateX(5px);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--secondary-black);
    border-top: 1px solid rgba(0, 212, 255, 0.1);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand {
    max-width: 400px;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    margin: 1.5rem 0;
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--sky-blue);
    transition: var(--transition);
    text-decoration: none;
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.social-link:hover {
    background: rgba(0, 212, 255, 0.15);
    border-color: var(--sky-blue);
    transform: translateY(-5px) scale(1.1) rotate(5deg);
    box-shadow: 0 15px 30px rgba(0, 212, 255, 0.3);
}

.social-link svg {
    transition: transform 0.3s ease;
}

.social-link:hover svg {
    transform: scale(1.2) rotate(-5deg);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-column a {
    display: inline-block;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-column a:hover {
    color: var(--sky-blue);
    padding-left: 8px;
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.98);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transform: translateX(-100%);
        transition: var(--transition);
        border-top: 1px solid rgba(0, 212, 255, 0.1);
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .menu-toggle {
        display: flex;
    }

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

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

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero-stats {
        gap: 2rem;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }

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

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

    .hero-stats {
        flex-direction: column;
        gap: 2rem;
    }

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

@media (max-width: 480px) {
    section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .service-card,
    .product-card,
    .contact-form {
        padding: 1.5rem;
    }
}

/* ============================================
   ADDITIONAL MICRO-INTERACTIONS
   ============================================ */

/* Magnetic effect for buttons */
.btn-magnetic {
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Ripple effect */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.ripple:active::before {
    width: 300px;
    height: 300px;
}

/* Glow pulse for stats */
.stat-item {
    position: relative;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.2), transparent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.stat-item:hover::before {
    opacity: 1;
    animation: pulse-stat 2s ease-in-out infinite;
}

@keyframes pulse-stat {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.3;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0.1;
    }
}

/* Product card enhancements */
.product-card {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.product-card:hover {
    transform: translateY(-15px) rotateX(1deg);
}

/* Smooth scrollbar styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--primary-black);
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 212, 255, 0.3);
    border-radius: 5px;
    transition: background 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 212, 255, 0.5);
}

/* Loading state */
body.loading {
    overflow: hidden;
}

/* Text reveal animation */
.text-reveal {
    overflow: hidden;
}

.text-reveal span {
    display: inline-block;
    opacity: 0;
    transform: translateY(100%);
    animation: textReveal 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

/* Ripple effect */
.ripple-effect {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: scale(0);
    animation: ripple-animation 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Character counter */
.char-counter {
    position: absolute;
    bottom: -20px;
    right: 12px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    transition: color 0.3s ease;
}

.form-group.has-value .char-counter {
    color: rgba(0, 212, 255, 0.7);
}

/* Smooth scroll behavior enhancement */
@media (prefers-reduced-motion: no-preference) {
    * {
        scroll-behavior: smooth;
    }
}

/* Enhanced stat number animation */
.stat-number {
    transition: all 0.3s ease;
}

.stat-item:hover .stat-number {
    transform: scale(1.1);
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(40px) scale(0.95);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}