/* ==========================================================================
   DESIGN SYSTEM & VARIABLES (k-hide.com)
   ========================================================================== */

:root {
    /* Fonts */
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    /* Colors (Constant) */
    --color-orange: #ff6a00;
    --color-orange-glow: rgba(255, 106, 0, 0.4);
    --color-blue: #005cff;
    --color-blue-glow: rgba(0, 92, 255, 0.4);
    
    --grad-orange: linear-gradient(135deg, #ff8c00 0%, #ff5500 100%);
    --grad-blue: linear-gradient(135deg, #00c6ff 0%, #0072ff 100%);
    --grad-mixed: linear-gradient(135deg, #ff7a00 0%, #005cff 100%);

    /* Theme - Dark (Default) */
    --bg-primary: #070913;
    --bg-secondary: #0e1225;
    --bg-glow-1: rgba(0, 92, 255, 0.15);
    --bg-glow-2: rgba(255, 106, 0, 0.12);
    
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    
    --border-color: rgba(255, 255, 255, 0.08);
    --glass-bg: rgba(14, 18, 37, 0.7);
    --glass-border: rgba(255, 255, 255, 0.05);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    
    --card-bg: rgba(20, 26, 50, 0.6);
    --card-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    --card-hover-border: rgba(255, 106, 0, 0.3);
    
    --input-bg: #14182d;
    --input-focus-border: #005cff;
    
    /* Interactive Mouse Glow Colors */
    --mouse-glow-color-1: rgba(0, 92, 255, 0.32);
    --mouse-glow-color-2: rgba(255, 106, 0, 0.22);
}

/* Light Theme Variables */
[data-theme="light"] {
    --bg-primary: #f5f8ff;
    --bg-secondary: #ffffff;
    --bg-glow-1: rgba(0, 92, 255, 0.08);
    --bg-glow-2: rgba(255, 106, 0, 0.07);
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    --border-color: rgba(0, 0, 0, 0.08);
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(0, 92, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.08);
    
    --card-bg: rgba(255, 255, 255, 0.8);
    --card-shadow: 0 10px 30px rgba(0, 92, 255, 0.04);
    --card-hover-border: rgba(0, 92, 255, 0.2);
    
    --input-bg: #f8fafc;
    --input-focus-border: #ff6a00;
    
    /* Interactive Mouse Glow Colors */
    --mouse-glow-color-1: rgba(0, 92, 255, 0.16);
    --mouse-glow-color-2: rgba(255, 106, 0, 0.10);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */

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

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
                color 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

button, input, textarea {
    font-family: inherit;
    outline: none;
    border: none;
}

/* Ambient Background Glows */
.glow-container {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.glow-container::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: radial-gradient(circle 500px at var(--bg-mouse-x, 50%) var(--bg-mouse-y, 50%), var(--mouse-glow-color-1) 0%, var(--mouse-glow-color-2) 40%, transparent 80%);
    pointer-events: none;
    z-index: 1;
    transition: background 0.4s ease;
}

.glow-bubble {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.8;
    mix-blend-mode: screen;
    animation: floatGlow 15s infinite alternate ease-in-out;
}

[data-theme="light"] .glow-bubble {
    mix-blend-mode: multiply;
    opacity: 0.6;
    filter: blur(120px);
}

.glow-1 {
    top: -10%;
    left: 10%;
    width: 45vw;
    height: 45vw;
    background-color: var(--bg-glow-1);
    animation-duration: 20s;
}

.glow-2 {
    top: 30%;
    right: -5%;
    width: 50vw;
    height: 50vw;
    background-color: var(--bg-glow-2);
    animation-duration: 25s;
    animation-delay: -5s;
}

@keyframes floatGlow {
    0% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(4vw, 6vh) scale(1.1);
    }
    100% {
        transform: translate(-3vw, -4vh) scale(0.9);
    }
}

/* ==========================================================================
   NAVIGATION / HEADER
   ========================================================================== */

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    transition: background 0.4s, border-bottom 0.4s;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Stylized Logo */
.logo {
    display: flex;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    z-index: 1001;
}

.logo-k {
    background: var(--grad-mixed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 2.2rem;
    line-height: 1;
    margin-right: 2px;
    font-weight: 900;
    filter: drop-shadow(0 2px 8px var(--color-orange-glow));
}

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

.logo-dot {
    color: var(--color-orange);
    font-weight: 900;
}

/* Navigation Menu */
.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 0.25rem 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--grad-mixed);
    transition: width 0.3s ease;
    border-radius: 2px;
}

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

/* Header Actions & Theme Button */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.theme-toggle-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    color: var(--text-primary);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.theme-toggle-btn:hover {
    transform: scale(1.05) rotate(15deg);
    border-color: var(--color-orange);
    color: var(--color-orange);
    box-shadow: 0 0 15px var(--color-orange-glow);
}

.theme-toggle-btn svg {
    width: 20px;
    height: 20px;
    position: absolute;
    transition: transform 0.5s ease, opacity 0.5s ease;
}

/* Theme Icon Visibility logic */
[data-theme="dark"] .sun-icon {
    opacity: 1;
    transform: rotate(0deg);
}
[data-theme="dark"] .moon-icon {
    opacity: 0;
    transform: rotate(-90deg);
}

[data-theme="light"] .sun-icon {
    opacity: 0;
    transform: rotate(90deg);
}
[data-theme="light"] .moon-icon {
    opacity: 1;
    transform: rotate(0deg);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 26px;
    height: 18px;
    background: transparent;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 2.5px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Menu Toggle Animation */
.mobile-menu-toggle.open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
.mobile-menu-toggle.open span:nth-child(2) {
    opacity: 0;
}
.mobile-menu-toggle.open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 4rem 2rem;
    position: relative;
    z-index: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.hero-content {
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 0.5rem 1.2rem;
    border-radius: 100px;
    margin-bottom: 2rem;
    box-shadow: var(--glass-shadow);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-orange);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 10px var(--color-orange);
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.6; }
}

.badge-text {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 0.5rem;
    letter-spacing: -2px;
}

.brand-glow {
    background: linear-gradient(135deg, #ff7a00 0%, #ff5500 35%, #0072ff 70%, #00c6ff 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shineText 6s linear infinite;
}

@keyframes shineText {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 2rem;
    letter-spacing: -0.5px;
    text-transform: capitalize;
    background: linear-gradient(180deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 650px;
    margin-bottom: 3rem;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.hero-illustration {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.illustration-wrapper {
    position: relative;
    width: 100%;
    max-width: 480px;
    border-radius: 28px;
    padding: 10px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    overflow: hidden;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.illustration-wrapper:hover {
    transform: translateY(-8px) scale(1.02);
}

.hero-img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    display: block;
    object-fit: cover;
}

.illustration-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--color-orange-glow) 0%, transparent 60%);
    pointer-events: none;
    z-index: -1;
    animation: rotateGlow 20s infinite linear;
}

@keyframes rotateGlow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2.2rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 14px rgba(0,0,0,0.1);
}

.btn-primary {
    background: var(--grad-orange);
    color: #ffffff;
    box-shadow: 0 10px 25px rgba(255, 106, 0, 0.25);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(255, 106, 0, 0.4);
}

.btn-primary svg {
    transition: transform 0.3s ease;
}

.btn-primary:hover svg {
    transform: translateX(4px);
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(8px);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    border-color: var(--color-blue);
    color: var(--color-blue);
    box-shadow: 0 15px 30px var(--color-blue-glow);
}

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

/* Animations */
.animate-fade-in {
    opacity: 0;
    animation: fadeIn 0.8s forwards ease-out;
}

.animate-slide-up {
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 0.8s forwards cubic-bezier(0.16, 1, 0.3, 1);
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }

@keyframes fadeIn {
    to { opacity: 1; }
}

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

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */

.services-section {
    padding: 6rem 2rem;
    position: relative;
    z-index: 1;
}

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

.section-header {
    text-align: center;
    margin-bottom: 4.5rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: 2rem;
}

/* Service Card (Glassmorphism + Interactive Glow) */
.service-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3rem 2.2rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--card-hover-border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(800px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(255, 106, 0, 0.06), transparent 40%);
    z-index: 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.service-card:hover .card-glow {
    opacity: 1;
}

.card-icon-container {
    width: 60px;
    height: 60px;
    background: var(--grad-blue);
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #ffffff;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
    box-shadow: 0 8px 20px var(--color-blue-glow);
}

/* Alternate icon color for aesthetic mix */
.services-grid .service-card:nth-child(2) .card-icon-container {
    background: var(--grad-orange);
    box-shadow: 0 8px 20px var(--color-orange-glow);
}

.services-grid .service-card:nth-child(3) .card-icon-container {
    background: var(--grad-mixed);
    box-shadow: 0 8px 20px var(--color-orange-glow);
}

.card-icon {
    width: 28px;
    height: 28px;
}

.card-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.card-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

/* ==========================================================================
   CONTACT SECTION & FORM
   ========================================================================== */

.contact-section {
    padding: 6rem 2rem;
    position: relative;
    z-index: 1;
}

.contact-container {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact-title {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
}

.contact-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.05rem;
    font-weight: 500;
}

.contact-icon {
    width: 24px;
    height: 24px;
    color: var(--color-orange);
}

/* Contact Card Form */
.contact-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
    border-radius: 24px;
    padding: 3rem 2.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.9rem 1.2rem;
    font-size: 1rem;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--input-focus-border);
    box-shadow: 0 0 15px rgba(0, 92, 255, 0.15);
    background-color: var(--bg-secondary);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.main-footer {
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
    padding: 4rem 2rem 3rem 2rem;
    position: relative;
    z-index: 1;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.footer-slogan {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 1rem;
}

.footer-links p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.tech-logos {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
}

.tech-icon {
    color: var(--text-muted);
    transition: color 0.3s ease, transform 0.3s ease, filter 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    cursor: pointer;
}

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

.tech-icon:hover {
    transform: translateY(-3px) scale(1.1);
}

/* Brand Hover Color Effects */
.tech-icon[data-title="Angular"]:hover { color: #DD0031; filter: drop-shadow(0 0 8px rgba(221, 0, 49, 0.4)); }
.tech-icon[data-title="NestJS"]:hover { color: #E0234E; filter: drop-shadow(0 0 8px rgba(224, 35, 78, 0.4)); }
.tech-icon[data-title="React Native"]:hover { color: #61DAFB; filter: drop-shadow(0 0 8px rgba(97, 218, 251, 0.4)); }
.tech-icon[data-title="GitLab"]:hover { color: #FC6D26; filter: drop-shadow(0 0 8px rgba(252, 109, 38, 0.4)); }
.tech-icon[data-title="NodeJS"]:hover { color: #339933; filter: drop-shadow(0 0 8px rgba(51, 153, 51, 0.4)); }
.tech-icon[data-title="PHP"]:hover { color: #777BB4; filter: drop-shadow(0 0 8px rgba(119, 123, 180, 0.4)); }
.tech-icon[data-title="MySQL"]:hover { color: #00758F; filter: drop-shadow(0 0 8px rgba(0, 117, 143, 0.4)); }
.tech-icon[data-title="Material Design"]:hover { color: #0081CB; filter: drop-shadow(0 0 8px rgba(0, 129, 203, 0.4)); }

/* ==========================================================================
   PRODUCTS SECTION
   ========================================================================== */

.products-section {
    padding: 6rem 2rem;
    position: relative;
    z-index: 1;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3rem 2.2rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: var(--card-hover-border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.product-card .card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(800px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(0, 92, 255, 0.05), transparent 40%);
    z-index: 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

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

.product-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(16, 185, 129, 0.12);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.2);
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

.product-badge.request {
    background: rgba(249, 115, 22, 0.12);
    color: #f97316;
    border: 1px solid rgba(249, 115, 22, 0.2);
}

.product-icon-wrapper {
    width: 60px;
    height: 60px;
    background: var(--grad-blue);
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #ffffff;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
    box-shadow: 0 8px 20px var(--color-blue-glow);
}

.product-icon-wrapper.orange {
    background: var(--grad-orange);
    box-shadow: 0 8px 20px var(--color-orange-glow);
}

.product-icon-wrapper.mixed {
    background: var(--grad-mixed);
    box-shadow: 0 8px 20px var(--color-orange-glow);
}

.product-icon {
    width: 28px;
    height: 28px;
}

.product-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    position: relative;
    z-index: 1;
}

.product-category {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-orange);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1.2rem;
    position: relative;
    z-index: 1;
}

.product-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    position: relative;
    z-index: 1;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.product-footer {
    position: relative;
    z-index: 1;
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.btn-sm {
    padding: 0.7rem 1.5rem;
    font-size: 0.9rem;
}

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */

.about-section {
    padding: 6rem 2rem;
    position: relative;
    z-index: 1;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 5rem;
    align-items: center;
}

.about-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.about-description {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    margin-top: 1rem;
}

.value-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    font-size: 1rem;
    color: var(--text-secondary);
}

.value-item strong {
    color: var(--text-primary);
}

.value-bullet {
    width: 8px;
    height: 8px;
    background-color: var(--color-orange);
    border-radius: 50%;
    margin-top: 0.6rem;
    flex-shrink: 0;
    box-shadow: 0 0 8px var(--color-orange);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 2.2rem 1.8rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-blue);
    box-shadow: 0 15px 30px var(--color-blue-glow);
}

.stat-card .card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(400px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(0, 92, 255, 0.04), transparent 40%);
    z-index: 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.stat-card:hover .card-glow {
    opacity: 1;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--grad-mixed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
}

.stat-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */

@media (max-width: 968px) {
    html {
        font-size: 15px;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-content {
        text-align: center;
        align-items: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-title {
        font-size: 3.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.8rem;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

@media (max-width: 768px) {
    .header-container {
        padding: 1rem 1.25rem;
    }
    
    /* Mobile Menu Toggle & Menu overlay */
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background: var(--bg-secondary);
        border-left: 1px solid var(--border-color);
        box-shadow: -10px 0 30px rgba(0,0,0,0.25);
        z-index: 1000;
        transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        padding: 6rem 2rem 2rem 2rem;
    }
    
    .nav-menu.open {
        right: 0;
    }
    
    .nav-menu ul {
        flex-direction: column;
        gap: 2rem;
    }
    
    .nav-link {
        font-size: 1.2rem;
    }

    .hero-title {
        font-size: 3.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .footer-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .footer-links {
        align-items: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.6rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .contact-card {
        padding: 2rem 1.5rem;
    }
}